CN110201738A - Specimen holder and specimen information acquisition system and method for bulk information acquisition - Google Patents

Abstract

The invention provides a specimen rack for batch information collection and a specimen information collection system and method, relates to the field of medical devices, and solves the cumbersome problem of individual collection of specimen information. The specimen rack includes a bracket and a test tube rack, and the test tube rack is a hollow frame , the tube grooves of the test tube rack are arranged in sequence along its direction, and the tube grooves form gaps on the outer and inner sides of the test tube rack; the outer side of the test tube rack is provided with a slot number information setting area corresponding to the tube grooves one by one, and the bracket carries the test tube rack And the pipe groove can be exposed, and the outer surface or the outer surface and the inner surface of the bracket have a bracket number information setting area. The system includes a specimen rack and an external information collection device arranged outside the test tube rack. The method includes label information within the scope of one-time batch collection, as well as bracket, test tube rack, and slot number information, which are associated and bound to each other, and the test tube is judged by the sensor. Whether the information is entered is complete, and reminds manual correction when it is incomplete, which can facilitate the centralized collection and registration of specimen information and subsequent management.

Description

Sample rack for batch information collection and sample information collection system and method

technical field

The present invention relates to the field of medical devices, specifically, a specimen rack for batch information collection, a specimen information collection system with the specimen rack for batch information collection, and a specimen information collection method based on the specimen information collection system .

Background technique

At present, clinical examinations use scanning guns to scan the barcodes of the specimens one by one to enter the barcode information of the specimens. Specimen storage management does not record the specific location of the specimen in the specimen rack, which is very inconvenient for subsequent specimen search.

Contents of the invention

The object of the present invention is to design a specimen rack for batch information collection and a specimen information collection system and method, which can facilitate the centralized collection, registration and subsequent management of specimen information.

The present invention realizes through following technical scheme:

The present invention provides a sample rack for batch information collection, which includes a bracket and a test tube rack, the test tube rack is a hollow frame, and the test tube rack includes a plurality of tube grooves arranged in sequence along its direction. The tube grooves form vertical gaps on the outer and inner surfaces of the test tube rack; the outer side of the test tube rack is provided with a slot number information setting area consistent with the number of the tube grooves or an outer surface of the test tube rack. The side surface and the inner surface are respectively provided with slot number information setting areas consistent with the number of the tube slots, and the slot number information setting areas are arranged in sequence along the direction of the test tube rack and correspond to the tube slots one by one; The bracket is used to carry the test tube rack and can expose the tube groove, and the test tube rack has a test tube rack number information setting area.

When adopting the above-mentioned setting structure, the test tube rack is placed in the receiving groove on the top surface of the bracket to realize positioning. The frame can be placed in a 360° enclosure, and the gaps formed by the tube grooves on the inner and outer sides of the test tube rack can pass through the information code of the test tube. The information collection equipment inside the test tube rack collects. In this way, when an information collection device is installed on the inside and outside of each orientation, the information of the test tube rack, the position information of the test tube, and the test tube label pasted on the surface of the test tube can be simultaneously collected from each orientation and both sides of the inside and outside, and the test tube label information is printed on the test tube label. , the test tube label information refers to the necessary specimen information used to reflect the specimens stored in the test tube. Usually, the test tube rack, test tube position and test tube label information are all barcodes, and images can be collected through the external or/and internal information collection equipment , so as to obtain the specimen holder, the position of the specimen holder and the barcode image on the specimen at one time, and transmit it to the computer connected to it. Record the test tube rack number and the specific position of the test tube rack where the specimen is located, and then send the test tube rack to the laboratory to realize the centralized receipt and secondary numbering of the specimens by only scanning the test tube rack number, and also realize the archiving management of the specimens in the future , so that timely and easy to find specimens.

Further, in order to better realize the present invention, the following setting structure is adopted in particular: the test tube rack is a frame structure made of transparent material.

Further, in order to better realize the present invention, the following arrangement structure is adopted in particular: the bottom of each tube groove has a perforation that penetrates to the bottom of the test tube rack, and the top of the bracket is provided with a plurality of sensors, each Each of the sensors corresponds to one of the pipe grooves.

When adopting the above arrangement structure, the sensor is connected with the computer when in use, and the sensor is used to detect whether there is a test tube in the tube groove, and the sensor can be a pressure sensor or a light sensor, so that the computer system detects the area where a plurality of barcode images are located, and then The barcode image is intercepted by frame coordinates for identification, and the system records the test tube rack number and the specific position of the test tube rack at the same time, and checks with the information that the small hole at the bottom of the tube slot of the test tube rack is blocked to ensure that the information is accurate.

Further, in order to better realize the present invention, the following setting structure is particularly adopted: the bottom of the test tube rack is provided with a bottom setting area of slot number information consistent with the number of the tube slots, and each bottom of the slot number information The setting area is correspondingly set at a position between corresponding two adjacent through holes, and the bracket has a through hole for exposing the bottom setting area of the slot number information and the through holes.

Further, in order to better realize the present invention, the following arrangement structure is adopted in particular: the bottom of the test tube rack has an annular groove extending along its direction and penetrating from end to end, and the bottom setting area of the slot number information is set in the annular groove tank bottom.

Further, in order to better realize the present invention, the following setting structure is adopted in particular: the bracket is provided with legs for supporting the test tube rack.

Further, in order to better realize the present invention, the following arrangement structure is particularly adopted: the groove wall of the tube groove is provided with a positioning code, and the bracket and the test tube rack are provided with magnets for attracting them to each other.

The present invention also provides a sample information collection system, which includes the above-mentioned test tube rack, and also includes a plurality of external information collection devices for collecting test tube label information, test tube rack information, and bracket information arranged outside the test tube rack. All the external information collection devices are arranged along the direction of the test tube rack and can completely cover the outer information area of the test tube rack.

Further, in order to better realize the present invention, the following setting structure is adopted in particular: the specimen information collection system also includes a plurality of internal information collection devices for collecting test tube label information and test tube rack information arranged inside the test tube rack , all the inside information collection devices are arranged along the direction of the test tube rack and can completely cover the inside information area of the test tube rack, or further include reflective glass arranged inside the test tube rack, and the reflective glass can Reflecting the test tube label information and the test tube rack information to the outside information collection device.

Further, in order to better realize the present invention, the following setting structure is adopted in particular: it also includes a bottom information collection device arranged at the bottom of the bracket, and the bottom information collection device is used to collect the bottom setting area of the slot number information information and/or for judging whether the corresponding perforation is blocked, and judging whether a test tube is placed here according to the blocking information.

The present invention also provides a sample information collection method based on the sample information collection system, using the above-mentioned sample information collection system with external information collection equipment to complete the collection of sample information, including the following steps:

Step S1: Label the test tube with the blood sample collected manually or by machine and insert it into the tube slot of the test tube rack. The tube slot of a single test tube rack can be filled or left empty according to the actual situation, and the test tube rack is pasted with reaction test tubes The bar code of the rack number information and the bar code of the reaction slot number information, and the bracket setting reflects the bar code of the rack number information.

Step S2: Place the test tube rack inserted with the test tube in step S1 in the information collection area of the specimen information collection system, so that the outer information collection device completely covers the outer information area of the test tube rack.

Step S3: Start the specimen information collection system, and collect information sequentially along the direction of the test tube rack through the external information collection device. Wherein, the information includes test tube label information, test tube rack number information, slot number information of the test tube slot and rack number information.

Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the background of the system automatically calculates the rack number, test tube rack number, slot number and test tube label information and associates them with each other , locate the bracket position and test tube rack position of each test tube; secondly, judge the slot position of each test tube through the slot number information and test tube label information calculated by the computer, for example, enter the first test tube label information first, and then Enter the number slot, and then enter the label information of the second test tube, and then enter the number slot, then judge that the first test tube is in the number slot, and the second test tube is in the number slot; finally, judge by the sensor signal Whether a test tube is inserted into each slot and compared with the collected results, a manual intervention reminder is issued for the case where there is a test tube in the slot but the test tube label information in the slot is not entered. If the collection device does not collect the label information of the test tube with No. 2 slot, then the situation of No. 2 slot is in an undecided state, and the computer will issue a warning to remind the medical staff to intervene manually.

Step S5: Manually correct the test tube inserted into the slot but without the test tube label information, adjust the direction of the test tube label, and collect and input the test tube label information for positioning. For example, the medical staff observes that there is a test tube in the No. 2 slot, and manually reverses the adjustment Test Tube, which enables the tube label information of the test tube to be collected.

Wherein, in step S4, the detection method of the barcode is that a camera or video camera can be used to collect pictures, and the pictures are transmitted to the computer for processing, and the area where multiple barcodes are detected, that is, the minimum frame coordinates, is passed through the frame coordinates after the detection is successful. The barcode image is intercepted and handed over to the recognition interface for processing. The barcode detection can use the method of feature recognition. First, preprocess the color image into a grayscale image, and then use the adaptive Gaussian filter to convert it into a black and white binary image. The barcode feature is white Multiple equal-length black lines are arranged in parallel at the bottom, so the Hough transform should be used to detect the black lines in the image, filter the lines that constitute the barcode features, and discard the rest of the lines. 1 barcode, if this area is reduced to the minimum boundary, it can be successfully detected and recognized.

Because the test tube label may face outward or inward, it is preferable to use the above-mentioned specimen information collection with the outer information collection device and the inner information collection device in order to ensure that more test tube label information is collected at one time and to locate the specimen more comprehensively, conveniently and accurately. The system completes the collection of specimen information, including the following steps:

Step S1: Label the test tube 3 with the blood sample collected and insert it into the tube slot of the test tube rack. The test tube rack is set with the test tube rack number information and the slot number information, and the bracket is set with the rack number information.

Step S2: Place the test tube rack inserted with the test tube in step S1 in the information collection area, so that the outer information collection device completely covers the outer information area of the test tube rack, and the inner information collection device completely covers the inner information area of the test tube rack.

Step S3: Start the specimen information collection system, and use the external information collection equipment to sequentially collect the external information facing the outside along the direction of the test tube rack. The external information includes the test tube label information, the number information of the test tube rack facing the outside, and the orientation of the slot where the test tube is located. The slot number information and rack number information on the outside, through the inside information collection equipment along the direction of the test tube rack, sequentially collect the inside information facing the inside, the inside information includes the test tube label information, the number information of the test tube rack facing the inside and the slot where the test tube is located The inside-facing slot number information of the bit.

Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the background of the system automatically calculates the rack number, test tube rack number, slot number and test tube label information and associates them with each other , locate the bracket position and test tube rack position of each test tube; secondly, judge the slot position of each test tube through the slot number information and test tube label information entered in sequence; thirdly, the outer information collection device and the inner information collection device The collected information is intersected and merged; finally, the sensor signal is used to judge whether a test tube is inserted into each slot and compare with the collected results, and a manual intervention reminder is issued for the case where there is a test tube in the slot but the test tube label information in the slot is not entered .

Step S5: Manually correct the test tube inserted into the slot but without the test tube label information, adjust the orientation of the test tube label, and collect and record the test tube label information for positioning.

Preferably, in order to locate the specimen more accurately, the above-mentioned specimen information collection system having the outer information collection device, the inner information collection device and the bottom information collection device is used to complete the collection of specimen information, including the following steps:

Step S1: Label the test tube with the blood sample collected and insert it into the tube slot of the test tube rack. The test tube rack is set with the test tube rack number information and the slot number information, and the bracket is set with the rack number information.

Step S2: Place the test tube rack inserted with the test tube in step S1 in the information collection area, so that the outer information collection device completely covers the outer information area of the test tube rack, and the inner information collection device completely covers the inner information area of the test tube rack, so that The bottom information collection device completely covers the bottom setting area of the slot number information of the test tube.

Step S3: Start the specimen information collection system, and use the external information collection equipment to sequentially collect the external information facing the outside along the direction of the test tube rack. The external information includes the test tube label information, the number information of the test tube rack facing the outside, and the orientation of the slot where the test tube is located. The slot number information and rack number information on the outside, through the inside information collection equipment along the direction of the test tube rack, sequentially collect the inside information facing the inside, the inside information includes the test tube label information, the number information of the test tube rack facing the inside and the slot where the test tube is located The slot number information facing the inside of the bit, and the slot number information facing the bottom is collected through the bottom information collection device.

Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the background of the system automatically calculates the rack number, test tube rack number, slot number and test tube label information and associates them with each other , locate the bracket position and the test tube rack position of each test tube; secondly, judge the slot position of each test tube through the sequentially entered slot number information and test tube label information; thirdly, the outer information collection device and the inner information collection device Intersect with the information collected by the bottom information collection equipment and judge whether there is a test tube in the slot to ensure the accuracy of the result; finally, judge whether each slot is inserted into a test tube through the sensor signal or bottom information collection equipment and compare with the collection results Yes, when there are test tubes in the slot but the test tube label information in the slot is not entered, a manual intervention reminder will be issued.

Step S5: Manually correct the test tubes that have been inserted into the slots but have not entered the test tube label information, adjust the test tube label orientation, and record the test tube label information for positioning.

The present invention has the following advantages and beneficial effects:

In the present invention, the test tube rack is placed in the receiving groove on the top surface of the bracket to realize positioning, and the test tube rack is set as a frame structure that is connected end to end to form an enclosed situation. Realize 360° enclosed placement form, and the gap formed by the tube groove on the inner and outer sides of the test tube rack can pass through the information code of the test tube. collected by information collection equipment. In this way, when an information collection device can be installed on the inside and outside of each orientation, the purpose of simultaneously collecting test tube rack information and test tube label information from various orientations and both sides inside and outside can be realized, and the centralized collection and registration of more test tube label information can be realized at the same time. Positioning is convenient for follow-up management. When the test tube rack is sent to the laboratory, the specimens in the test tube rack can be signed and renumbered in a centralized manner.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of single-layer sample holder;

Figure 2 is an exploded schematic view of Figure 1;

Fig. 3 is the bottom structure schematic diagram of test tube rack;

Fig. 4 is the structural representation of double-deck sample holder;

Fig. 5 is an exploded schematic diagram of Fig. 3;

Fig. 6 is a structural schematic diagram of a bird's-eye view of the specimen information collection system (inside information collection equipment is used);

Fig. 7 is a structural schematic diagram of a bird's-eye view of the specimen information collection system (using reflective glass);

Fig. 8 is a schematic diagram of setting of bottom information collection equipment;

Labeled in the figure:

1-bracket; 1a-bracket number information setting area; 1b-foot; 1c-through hole;

2-test tube rack; 2a-tube groove; 2b-notch; 2c-slot number information setting area; 2d-perforation; 2e-ring groove; 2f-slot number information bottom setting area; 2g-test tube rack number information setting area ;2h-location code;

3 - test tube;

4 - sensor;

5- External information collection equipment;

6- Medial information collection equipment;

7 - reflective glass;

8- Bottom information collection equipment.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

A sample rack for batch information collection includes a bracket and a test tube rack made of plastic. The test tube rack can be a straight-line rack or a frame structure with an inner hollow. , basically, the test tube rack has tube grooves arranged equidistantly along its length direction, and the tube grooves form a vertical rectangular gap on the front and rear sides of the test tube rack, and the gap penetrates upwards to form an opening in the test tube rack, and the gap is used for The test tube label set on the exposed test tube wall is provided with a slot number information setting area at the test tube rack space next to the gap, so that the information collection equipment can complete the collection of test tube label information and test tube rack number information. When the test tube rack is a line-shaped rack, different test tube racks can be placed side by side or connected end to end for lengthening, so as to achieve the purpose of collecting more information at a time.

Example 1:

This embodiment discloses a specimen rack for batch information collection, which can facilitate the centralized collection, registration and subsequent management of specimen information, as shown in Figures 1, 2, 3, 4, 5, 6, 7, and As shown in 8, it is specially set to the following structure:

In this embodiment, a frame structure in which the test tube rack 2 is hollow is taken as an example for detailed description.

The specimen rack used for batch information collection includes a bracket 1 and a test tube rack 2 made of plastic, the test tube rack 2 is a hollow frame, and the test tube rack 2 can be a rectangular frame structure or a circular frame structure, etc., in this embodiment Taking the rectangular frame structure as an example to illustrate the test tube rack 2, the bracket 1 matches the test tube rack 2, and the receiving groove of the bracket 1 is also a rectangular groove for clamping the bottom of the test tube rack 2. The test tube rack 2 has a rectangular inner space that penetrates up and down. The test tube rack 2 includes a plurality of vertically arranged tube grooves 2a arranged sequentially along its direction, and the tube grooves 2a are connected and fixed together by plastic parts. The tube groove 2a is a circular groove, which forms a vertical notch 2b on the outer surface and the inner surface of the test tube rack 2, and the notch 2b is used to expose the test tube label provided on the tube wall of the test tube 3, and the test tube label information is printed on the test tube label. The label information refers to the necessary specimen information for the specimen stored in the reaction test tube. In order to fix the test tube 3 better, the groove wall of the tube groove 2b can be provided with four positioning codes 2h, and the positioning codes 2h realize the clamping of the test tube 3 by squeezing the test tube 3 . The outer side of the test tube rack 2 is provided with a slot number information setting area 2c or the outer side and the inner side of the test tube rack 2 are respectively provided with a slot number information setting area 2c, and the slot number information of the outer side or the inner side of the test tube rack 2 The setting area 2c is consistent with the number of tube slots 2a respectively, and all slot number information setting areas 2c located on the outer or inner side are arranged in sequence along the direction of the test tube rack 2, and a single slot number information setting area 2c is set on two adjacent Between the tube slots 2a, the one-to-one correspondence between the slot number information setting area 2c and the tube slots 2a is realized; the bracket 1 is used to carry the test tube rack 2, and the bracket 1 can expose the tube slot 2a, and will not be inserted into the tube slot The test tube label of the test tube 3 in 2a forms a shield, and the outer wall of the test tube rack 2 has a test tube rack number information setting area 2g for setting the test tube rack number information, wherein the outer surface of the bracket 1 can also have a test tube rack number information setting area 2g for setting the bracket information The bay number information is set in area 1a.

Specifically, in this embodiment, each side of the test tube rack 2 has five tube grooves 2a, and the outer surface of the test tube rack 2 has a groove number information setting area 2c on the right side of each tube groove 2a, and each groove number The slot information code of the sample hole position number and the reaction sample hole position number is pasted in the information setting area 2c, and the bracket information code of the bracket number and the reaction bracket number is pasted in the bracket number information setting area 1a of the bracket 1 , the test tube rack number information setting area 2g is pasted with a test tube rack information code.

When adopting the above-mentioned setting structure, the test tube rack 2 is placed in the receiving groove on the top surface of the bracket 1 to realize positioning, and the outer surface of the bracket 1 has a bracket number information setting area 1a, and the bracket number information setting area 1a is used to set the bracket. rack information code, the bracket information code can be a bar code or two-dimensional code, etc., other information codes in this embodiment are unified as a bar code, the bracket information code is used to reflect the first-level position of the test tube, and the test tube rack information code is used to For the second-level position where the reaction test tube is located, the slot information code is used for the third-level position where the reaction test tube is located. The test tube rack 2 is arranged as a rectangular frame structure connected end to end to form an enclosed posture, and the tube grooves 2a are arranged sequentially along its trend, so that the test tube 3 can be placed in a 360° enclosure at the test tube rack 2, and the tube grooves 2a are placed on the test tube rack. The gaps 2b formed on the inner and outer sides of the test tube 2 can pass through the information code of the test tube 3, and the gaps 2b on the inner and outer sides can ensure that the test tube label of the test tube 3 can also be collected by the information collection device inside the test tube rack 2 when it is facing inward. In this way, an information collection device can be installed on the inside and outside of the four directions to simultaneously collect the information of the test tube 3 on the test tube rack 2 and the information of the bracket 1 where the test tube rack 2 is located from the four directions and both sides of the inside and outside. Batch collection of label information of all test tubes within the covered area, to achieve centralized collection, registration and positioning of more test tube 3 information at the same time, which is convenient for subsequent management. All specimens in this specimen rack can be sent to the laboratory, which can be realized by simply scanning the barcode of the specimen rack Centralized batch receipt and secondary numbering can also realize the archiving management of specimens in the follow-up management, and find specimens in time.

As a preferred solution of this embodiment, the test tube rack 2 is a frame structure made of transparent plastic material.

When the above arrangement structure is adopted, since the test tube rack 2 adopts a transparent structure, even if the test tube label of the test tube 3 faces into the tube groove 2b, it can pass through the test tube rack 2 and be collected by the information collection device. Further, a reflective glass 7 can be set in the test tube rack 2 to reflect the test tube label information of a specific test tube 3 to the information collection device for collection and registration.

Wherein, the slot number information setting area 2c, the test tube rack number information setting area 2g, the rack number information setting area 1a, and the slot number information bottom setting area 2f can be grooves or bumps or planes.

In order to realize the convenience and stability of the connection between the bracket 1 and the test tube rack 2, as a preferred solution for the connection structure between the bracket 1 and the test tube rack 2, a magnet is respectively arranged at the four corners of the receiving groove of the bracket 1 , and a magnet is correspondingly arranged at the bottom of the four corners of the test tube rack 2, so that the bracket 1 and the test tube rack 2 sides can attract each other through the magnets to achieve rapid positioning and obtain a stable connection relationship.

Example 2:

This embodiment is further optimized on the basis of the above-mentioned embodiments, further to better realize the present invention, especially adopt the following configuration structure:

The groove bottom of each tube groove 2a is a semicircular groove, and the center position of the groove bottom of each tube groove 2a has a perforation 2d vertically penetrating to the bottom of the test tube rack 2, and the top of the bracket 1 is provided with a plurality of sensors 4, the sensors 4 can be fixed on the top surface of the bracket 1 or can be fixed on the top of the bracket 1 through its own line support, and each pipe groove 2a is correspondingly provided with one sensor 4 .

Specifically, there are 20 sensors 4, and each sensor 4 is aligned with a corresponding perforation 2d for detecting whether there is a test tube 3 in the tube groove 2a. In this way, the position of the test tube 3 can be corrected by the detection of the sensor 4 . Wherein, the sensor 4 can be a pressure sensor or a light sensor or an optical fiber sensor, etc. When the sensor 4 adopts a pressure sensor, the sensing end of the sensor 4 should extend into the tube groove 2a from the perforation 2d to directly contact the test tube 3 and pass through the tube groove 2a. Whether the test tube 3 is detected by the pressure change shall prevail, and the light sensor or fiber optic sensor is used to detect the light change at the perforation 2d. The light when there is a test tube 3 in the tube groove 2a is weaker than the light when there is no test tube 3 in the tube groove 2a .

Preferably, in order to accommodate sensors and necessary circuits, an annular groove 2e is provided at the bottom of the test tube rack 2, and the annular groove 2e extends along the direction of the test tube rack 2 and runs through it end to end.

Preferably, the bottom of the ring groove 2e is provided with 20 slot number information bottom setting areas 2f, each slot number information bottom setting area 2f is located between two adjacent perforations 2d, and the slot number information bottom setting area 2f It is used to paste the barcode of the hole position number of the reaction sample. The bracket 1 has a through hole 1c for exposing the bottom setting area 2f of the slot number information and the perforation 2d. At this time, the slot number information setting area 2c can only paste the specimen The hole position number can also paste the bar code of the reaction specimen hole position number at the same time, like this, the bottom information collection device 8 can be set at the bottom of the carriage 1 to collect the registration test tube position information and or the outside information collection device can be cancelled.

Example 3:

This embodiment is further optimized on the basis of the above-mentioned embodiments, further to better realize the present invention, especially adopt the following configuration structure:

In order to expand the test tube capacity of a single rack 1 , a vertical leg 1b is provided on the top of the rack 1 . The legs 1b are used to support the test tube rack 2 above the bracket 1 and elevate it a certain distance. Like this, test tube rack 2 can have multiple specifications, and the specification of all test tube racks 2 should be the relationship that reduces successively, and the quantity of the tube groove 2a of each side such as bottom test tube rack 2 is 5, and the test tube rack 2 on the top The quantity of the tube groove 2a on each side is 3, and the test tube rack 2 on the top is supported on the bracket 1 by the supporting leg 1b, and the whole of the test tube rack 2 on the upper side is positioned at the inner side of the lower test tube rack 2 and forms a pyramid structure mutually, In this way, the vertical space can be expanded to achieve capacity expansion, and the upper test tube rack 2 will not affect the test tube access of the lower test tube rack 2 .

Example 4:

This embodiment provides a specimen information collection system on the basis of the above embodiments, and particularly adopts the following configuration structure:

The specimen information collection system includes the specimen rack in Embodiment 3, and also includes four sets of outside information collection equipment 5, the outside information collection equipment 5 is arranged on the outside of the test tube rack 2, and is used to collect test tube label information, test tube rack information and brackets For information, all the outer information collection devices 5 are arranged along the direction of the test tube rack 2 and can completely cover the outer information area of the test tube rack 2 .

In order to be able to collect the test tubes 3 whose information codes are facing the inner side of the test tube rack 2, preferably, the specimen information collection system further includes four groups of inner information collection devices 6 arranged on the inside of the test tube rack 2 for collecting test tube label information. The inner information collection device 6 is arranged along the direction of the test tube rack 2 and can completely cover the inner information area of the test tube rack 2 . In addition, the reflective glass 7 can also be used to replace the inner information collection device 6 or set up with the inner information collection device 6 to collect information simultaneously. In this case, the test tube rack 2 should be a transparent material structure, and the reflective glass 7 is arranged in the test tube rack 2. , the reflective glass 7 can reflect the test tube label information to the outer information collection device 5, the outer surface of the reflective glass 7 is a toothed surface, and the included angles of the toothed surface are set according to the specific position of the outer information collection device 5, so as to reflect the information to the external information collection device 5. The outer information collection device 5 shall prevail.

In order to improve the efficiency of information collection or change the way of information collection, the specimen information collection system also includes a bottom information collection device 8 arranged at the bottom of the bracket 1, the bottom information collection device 8 is an optical fiber or a camera, etc., and the bottom information collection device 8 Towards the perforation 2d and can pass through the through hole at the bottom of the bracket 1 to collect the information of the bottom setting area 2f of the slot number information and judge whether there is a test tube inserted in the slot. The bottom information collection device 8 can also replace the judging slot of the sensor 4 Whether there is a test tube in the position.

Among them, the outer information collection device 5, the inner information collection device 6, and the bottom information collection device 8 are all devices capable of collecting and inputting barcode information to a computer, such as video cameras, cameras, code scanning guns or optical fibers.

Wherein, when in use, the outer information collection device 5, the inner information collection device 6, the bottom information collection device 8, and the sensor 4 should be connected to the computer at the same time to realize directional scanning.

When in use, it can quickly collect barcode information in batches, and can also collect barcode information through mirror reflection barcode images. The collected information can be read, identified and verified by the computer, so as to achieve no fixed direction. A barcode recognition method that achieves batch, fast, and accurate verification without direction.

Example 5:

This embodiment provides a specimen information collection method based on the specimen information collection system in the above embodiment. When collecting and locating specimens, the above specimen information collection system with external information collection equipment is used to complete the collection of specimen information. The specimen information collection system Connected to a computer, the computer has a processing program. The processing program is written based on the operation logic of the following steps. Based on the manual processing logic, it helps the medical staff to quickly process the specimen location. It can collect information, classify the collected information and Perform binding and alignment corrections to confirm the slot in which the specimen is located, including the following steps:

Step S1: Label the test tube 3 with the blood sample collected manually or by machine and insert it into the tube slot 2a of the test tube rack 2, wherein the tube slot 2a of a single test tube rack 2 can be filled or left empty according to the actual situation. Rack 2 is pasted with a barcode of reaction test tube rack number information and a barcode of reaction slot number information, and bracket 1 is provided with a barcode of reaction bracket number information.

Step S2: Place the test tube rack 2 inserted with the test tube 3 in step S1 in the information collection area of the specimen information collection system, so that the outer information collection device 5 completely covers the outer information area of the test tube rack 2 .

Step S3: Start the specimen information collection system, and collect information sequentially along the direction of the test tube rack through the outer information collection device 5 . Wherein, the information includes test tube label information, test tube rack number information, slot number information of the test tube slot and rack number information.

Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the background of the system automatically calculates the rack number, test tube rack number, slot number and test tube label information and associates them with each other , locate the bracket position and test tube rack position of each test tube; secondly, judge the slot position of each test tube through the slot number information and test tube label information calculated by the computer, for example, enter the first test tube label information first, and then Enter the No. 1 slot, and then enter the label information of the second test tube, and then enter the No. 2 slot, then it is judged that the first test tube is located in the No. 1 slot, and the second test tube is located in the No. 2 slot; finally, Use the sensor signal to determine whether a test tube is inserted into each slot and compare it with the collected results, and send a manual intervention reminder if there is a test tube in the slot but the test tube label information in the slot is not entered, for example, when the sensor judges that No. 2 slot has test tube, and the outside information collection device 5 does not collect the test tube label information of the No. 2 slot test tube, then the situation of the No. 2 slot is in an undecided state, and the computer will issue a warning to remind the medical staff to intervene manually.

Step S5: Manually correct the test tube inserted into the slot but without the test tube label information, adjust the orientation of the test tube label, and collect and record the test tube label information for positioning. For example, the medical staff observes that there is a test tube in the No. 2 slot, and manually reverses it Adjust the test tube 3 so that the test tube label information of the test tube 3 is collected.

Wherein, in step S4, the detection method of the barcode is that a camera or video camera can be used to collect pictures, and the pictures are transmitted to the computer for processing, and the area where multiple barcodes are detected, that is, the minimum frame coordinates, is passed through the frame coordinates after the detection is successful. The barcode image is intercepted and handed over to the recognition interface for processing. The barcode detection can use the method of feature recognition. First, preprocess the color image into a grayscale image, and then use the adaptive Gaussian filter to convert it into a black and white binary image. The barcode feature is white Multiple equal-length black lines are arranged in parallel at the bottom, so the Hough transform should be used to detect the black lines in the image, filter the lines that constitute the barcode features, and discard the rest of the lines. 1 barcode, if this area is reduced to the minimum boundary, it can be successfully detected and recognized.

Because the test tube label may face outward or inward, it is preferable to use the above-mentioned specimen information collection with the outer information collection device and the inner information collection device in order to ensure that more test tube label information is collected at one time and to locate the specimen more comprehensively, conveniently and accurately. The system completes the collection of specimen information, including the following steps:

Step S1: Put the test tube 3 with the collected blood sample on the test tube label and insert it into the tube slot 2a of the test tube rack 2. The test tube rack 2 is set with the test tube rack number information and the slot number information, and the bracket 1 is set with the rack number information.

Step S2: Place the test tube rack 2 inserted with the test tube 3 in step S1 in the information collection area, so that the outer information collection device 5 completely covers the outer information area of the test tube rack 2, and the inner information collection device 6 completely covers the test tube rack 2 The inner information area of .

Step S3: Start the specimen information collection system, and sequentially collect the outside information facing the outside through the outside information collection device 5 along the direction of the test tube rack. The outside information includes the test tube label information, the number information of the test tube rack facing outside, and the slot where the test tube is located. For the slot number information and the bracket number information facing outside, the inside information facing inside is sequentially collected by the inside information collection device 6 along the direction of the test tube rack. The inside information includes the test tube label information, the number information of the test tube rack facing inside and the position of the test tube Slot number information facing the inside of the slot.

Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the background of the system automatically calculates the rack number, test tube rack number, slot number and test tube label information and associates them with each other , locate the bracket position and the test tube rack position where each test tube is located; secondly, judge the slot position where each test tube is located through the sequentially entered slot number information and test tube label information; The information collected by device 6 is combined by intersection; finally, judge whether each slot is inserted with a test tube through the sensor signal and compare it with the collection result, and send a manual if there is a test tube in the slot but the test tube label information in the slot is not entered. Intervention reminder.

Step S5: Manually correct the test tube inserted into the slot but without the test tube label information, adjust the orientation of the test tube label, and collect and record the test tube label information for positioning.

Preferably, in order to locate the specimen more accurately, the above-mentioned specimen information collection system having the outer information collection device, the inner information collection device and the bottom information collection device 8 is used to complete the collection of specimen information, including the following steps:

Step S1: Put the test tube 3 with the collected blood sample on the test tube label and insert it into the tube slot 2a of the test tube rack 2. The test tube rack 2 is set with the test tube rack number information and the slot number information, and the bracket 1 is set with the rack number information.

Step S2: Place the test tube rack 2 inserted with the test tube 3 in step S1 in the information collection area, so that the outer information collection device 5 completely covers the outer information area of the test tube rack 2, and the inner information collection device 6 completely covers the test tube rack 2 The inner side information area of the test tube makes the bottom information collection device 8 completely cover the bottom setting area 2f of the slot number information of the test tube.

Step S3: Start the specimen information collection system, and sequentially collect the outside information facing the outside through the outside information collection device 5 along the direction of the test tube rack. The outside information includes the test tube label information, the number information of the test tube rack facing outside, and the slot where the test tube is located. For the slot number information and the bracket number information facing outside, the inside information facing inside is sequentially collected by the inside information collection device 6 along the direction of the test tube rack. The inside information includes the test tube label information, the number information of the test tube rack facing inside and the position of the test tube The slot number information facing the inside of the slot is collected through the bottom information collection device 8 to collect the slot number information facing the bottom.

Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the background of the system automatically calculates the bracket number, test tube rack number, slot number and test tube label information and associates them with each other. Locate the bracket position and the test tube rack position where each test tube is located; secondly, judge the slot position where each test tube is located by sequentially entering the slot number information and test tube label information; 6 and the information collected by the bottom information collection device 8 do intersection and merge and judge whether there is a test tube in the slot to ensure the accuracy of the result; finally, judge whether each slot is inserted into a test tube by the sensor signal or the bottom information collection device 8 and combine with the collection The results are compared, and a manual intervention reminder is issued when there are test tubes in the slot but the test tube label information in the slot is not entered.

Step S5: Manually correct the test tubes inserted into the slots but without the test tube label information, adjust the orientation of the test tube labels, and record the test tube label information for positioning.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention.

Claims (10)

1. A specimen rack for batch information collection, characterized in that: it comprises a bracket (1) and a test tube rack (2), the test tube rack (2) is a hollow frame, and the test tube rack (2) It includes a plurality of tube grooves (2a) arranged in sequence along its direction, and the tube grooves (2a) form vertical gaps (2b) on the outer and inner sides of the test tube rack (2); The outer surface of (2) is provided with the slot number information setting area (2c) that is consistent with the number of the tube groove (2a) or the outer surface and the inner surface of the test tube rack (2) are respectively provided with (2a) slot number information setting area (2c) with the same number, the slot number information setting area (2c) is arranged in sequence along the direction of the test tube rack (2) and corresponds to the tube slots (2a) one by one ; The bracket (1) is used to carry the test tube rack (2) and can expose the tube groove (2a), and the test tube rack (2) has a test tube rack number information setting area (2g). 2. A specimen rack for batch information collection according to claim 1, characterized in that: said test tube rack (2) is a frame structure made of transparent material. 3. A kind of specimen holder for batch information collection according to claim 2, characterized in that: the groove bottom of each said tube groove (2a) has a perforation ( 2d), the top of the bracket (1) is provided with a plurality of sensors (4), and each of the sensors (4) is provided corresponding to one of the pipe grooves (2a). 4. A specimen rack for batch information collection according to claim 3, characterized in that: the bottom of the test tube rack (2) is provided with slot number information consistent with the number of tube slots (2a) The bottom setting area (2f), each of the slot number information bottom setting areas (2f) is correspondingly set at the position between the corresponding two adjacent perforations (2d), and the bracket (1) has a penetrating A through hole (1c) for exposing the bottom setting area (2f) of the slot number information and the through hole (2d). 5. A specimen rack for batch information collection according to claim 4, characterized in that: said bracket (1) is provided with a leg (1b) for supporting said test tube rack (2). 6. Specimen information collection system, it is characterized in that: comprise the described specimen rack of claim 5, also comprise a plurality of outer information collections that are arranged on the outside of described test tube rack (2) for collecting test tube label information, test tube rack information equipment (5) and a plurality of inner information collection devices (6) for collecting test tube label information and test tube rack information arranged on the inside of the test tube rack (2), all of the outer information collection devices (5) along the The direction of the test tube rack (2) is arranged and can completely cover the outer information area of the test tube rack (2), and all the inner information collection devices (6) are arranged along the direction of the test tube rack (2) and can be completely covered. Covering the inner information area of the test tube rack (2), or further comprising a reflective glass (7) arranged inside the test tube rack (2) for replacing the inner information collection device (6), the reflective The glass (7) can reflect the test tube label information and the test tube rack information to the outer information collection device (5). 7. The specimen information collection system according to claim 6, characterized in that: it further comprises a bottom information collection device (8) arranged at the bottom of the bracket (1), and the bottom information collection device (8) is used for Collect the information of the bottom setting area (2f) of the slot number information and/or use it to judge whether the corresponding perforation (2d) is blocked, and judge whether there is a test tube placed here according to the blocking information. 8. The specimen information collection method, characterized in that: using the specimen information collection system according to claim 6 or 7 to complete the collection of specimen information, comprising the following steps: Step S1: Label the test tube (3) with the blood sample collected manually or by machine and insert it into the tube slot (2a) of the test tube rack (2), wherein the tube slot (2a) of a single test tube rack (2) can be According to the actual situation, the test tube rack (2) is pasted with the barcode of the reaction test tube rack numbering information and the barcode of the reaction slot numbering information, and the bracket (1) is provided with the barcode of the reaction bracket numbering information; Step S2: Place the test tube rack (2) inserted with the test tube (3) in step S1 in the information collection area of the specimen information collection system, so that the outer information collection device (5) completely covers the outer information of the test tube rack (2) area; Step S3: Start the specimen information collection system, and collect information sequentially along the direction of the test tube rack through the outer information collection device (5). Wherein, the information includes the test tube label information, the test tube rack number information, the slot number information and the bracket number information of the slot where the test tube is located; Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the background of the system automatically calculates the rack number, test tube rack number, slot number and test tube label information and associates them with each other , locate the bracket position and test tube rack position of each test tube; secondly, judge the slot position of each test tube through the slot number information and test tube label information calculated by the computer; finally, judge whether each slot is inserted or not through the sensor signal The test tube is compared with the collected results, and a manual intervention reminder is issued when the system detects that there is a test tube in the slot but the test tube label information in the slot is not entered; Step S5: Manually correct the test tube inserted into the slot but without the test tube label information, adjust the test tube label orientation, and collect and record the test tube label information for positioning. 9. The specimen information collection method, characterized in that: using the specimen information collection system according to claim 6 or 7 to complete the collection of specimen information, comprising the following steps: Step S1: Label the test tube (3) with the blood sample and insert it into the tube slot (2a) of the test tube rack (2). The test tube rack (2) sets the test tube rack number information and slot number information, and the bracket (1) Set the bracket number information; Step S2: place the test tube rack (2) inserted with the test tube (3) in step S1 in the information collection area, so that the outer information collection device (5) completely covers the outer information area of the test tube rack (2), and the inner information The collection device (6) completely covers the inner information area of the test tube rack (2); Step S3: Start the specimen information collection system, and use the outside information collection device (5) to sequentially collect the outside information facing the outside along the direction of the test tube rack. The outside information includes the test tube label information, the number information of the test tube rack facing outside, and the slot where the test tube is located. The slot number information and the bracket number information facing the outside of the position, through the inside information collection device (6) sequentially collect the inside information facing the inside along the direction of the test tube rack, the inside information includes the test tube label information, the number information of the test tube rack facing the inside and the inside-facing slot number information of the slot where the test tube is located; Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the background of the system automatically calculates the bracket number, test tube rack number, slot number and test tube label information, binds them, and locates each The bracket position of the test tube and the position of the test tube rack; secondly, the slot position of each test tube is judged by the sequentially entered slot number information and test tube label information; again, the outer information collection device (5) and the inner information collection device (6) The collected information is intersected and merged; finally, judge whether each slot is inserted into a test tube through the sensor signal and compare it with the collection result, and send a message if there is a test tube in the slot but the test tube label information at the slot is not entered Manual intervention reminder; Step S5: Manually correct the test tube inserted into the slot but without the test tube label information, adjust the test tube label orientation, and collect and record the test tube label information for positioning. 10. The method for collecting specimen information, characterized in that: using the specimen information collection system according to claim 7 to complete the collection of specimen information, comprising the following steps: Step S1: Label the test tube (3) with the blood sample and insert it into the tube slot (2a) of the test tube rack (2). The test tube rack (2) sets the test tube rack number information and slot number information, and the bracket (1) Set the bracket number information; Step S2: Place the test tube rack (2) inserted with the test tube (3) in step S1 in the information collection area, so that the outer information collection device (5) completely covers the outer information area of the test tube rack (2), and the inner information The collection device (6) completely covers the inner information area of the test tube rack (2), so that the bottom information collection device (8) completely covers the bottom setting area (2f) of the slot number information of the test tube; Step S3: Start the specimen information collection system, and use the outside information collection device (5) to sequentially collect the outside information facing the outside along the direction of the test tube rack. The outside information includes the test tube label information, the number information of the test tube rack facing outside, and the slot where the test tube is located. The slot number information and the bracket number information facing the outside of the position, through the inside information collection device (6) sequentially collect the inside information facing the inside along the direction of the test tube rack, the inside information includes the test tube label information, the number information of the test tube rack facing the inside and the groove position numbering information facing the inside of the groove where the test tube is located, the groove position numbering information facing the bottom is collected by the bottom information collection device (8); Step S4: Transfer the collected information to the computer, and the computer assists the personnel to judge the location of the test tube through the following methods: the system background automatically calculates the bracket number, test tube rack number, slot number and test tube label information, binds them, and locates each The position of the bracket where the test tube is located and the position of the test tube rack; secondly, judge the slot where each test tube is located by sequentially entering the slot number information and test tube label information; again, the outer information collection device (5), the inner information collection device (6) Intersect with the information collected by the bottom information collection device (8) and judge whether there is a test tube in the slot to ensure the accuracy of the result; finally, judge each slot through the sensor signal or the bottom information collection device (8) Whether to insert a test tube and compare it with the collection result, and issue a manual intervention reminder if there is a test tube in the slot but the test tube label information in the slot is not entered; Step S5: Manually correct the test tubes that have been inserted into the slots but have not entered the test tube label information, adjust the test tube label orientation, and record the test tube label information for positioning.