CN112353473A - Automatic equipment for joint perfusion of resin bone cement and calcium phosphate bone cement - Google Patents
Automatic equipment for joint perfusion of resin bone cement and calcium phosphate bone cement Download PDFInfo
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- CN112353473A CN112353473A CN202011257360.1A CN202011257360A CN112353473A CN 112353473 A CN112353473 A CN 112353473A CN 202011257360 A CN202011257360 A CN 202011257360A CN 112353473 A CN112353473 A CN 112353473A
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- bone cement
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- resin
- automated apparatus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
- A61B17/7094—Solid vertebral fillers; devices for inserting such fillers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8816—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by the conduit, e.g. tube, along which fluid flows into the body or by conduit connections
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8825—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by syringe details
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8827—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it with filtering, degassing, venting or pressure relief means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/885—Tools for expanding or compacting bones or discs or cavities therein
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
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- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an automatic device for joint perfusion of resin bone cement and calcium phosphate bone cement, and particularly relates to the field of automatic devices. According to the invention, the electromagnetic valve main body is arranged, and the vent pipe and the sealing cover are matched with each other, so that the effect of accurate proportioning is achieved, and the problem that once two materials are mixed and poured, the proportioning of the materials cannot be controlled, the treatment effect of a patient is influenced, and the development is not facilitated is solved, so that the practicability of the device is enhanced.
Description
Technical Field
The invention relates to the technical field of automatic equipment, in particular to automatic equipment for joint perfusion of resin bone cement and calcium phosphate bone cement.
Background
The calcium phosphate cement has the characteristics of self-curing, good biocompatibility, gradual degradation and the like, has better osteoconductivity, can be gradually replaced by new bones in a vertebral body, and recovers the bone mass of the vertebral body; however, the calcium phosphate cement has the defects of solid-liquid separation, water collapsibility, low strength, unsuitability for bearing bones and the like;
after the treatment of cervical hemangioma by percutaneous puncture injection of bone cement is successful, percutaneous vertebroplasty and percutaneous kyphoplasty have become the main means for clinically treating vertebral compression fracture due to the characteristics of definite curative effect, small wound and few complications; the bone cement poured in the operation is resin bone cement-polymethyl acrylate bone cement, namely the bone cement is bonded and filled, so that the fracture part is fixed, the height of the compressed vertebral body is raised, and the normal sequence and the mechanical property of the spine are recovered; however, the monomer toxicity of the bone cement and a large amount of polymerization heat released after polymerization have damage effects on bone cells, and the resin bone cement is not degradable, has no biological activity and bone induction effect, and has poor compatibility with bones; along with the aggravation of osteoporosis, the contact surface of a bone cement block in a vertebral body and surrounding bone tissues is reduced, the tissue crack between interfaces is enlarged, the micro-movement distance of the bone cement block is gradually increased under the action of pressure and shearing force, and the bone cement block is loosened in the vertebral body to form a hollow vertebra and an eggshell vertebra, so that the vertebral body is collapsed, and the vertebral body is fractured again;
co-injection is the process of injecting the mixed material into the mold.
However, in practical use, there still exist some disadvantages, such as:
(1) the problem that the existing automation equipment for joint perfusion of resin bone cement and calcium phosphate bone cement cannot accurately match is solved, and when the existing automation equipment for joint perfusion of resin bone cement and calcium phosphate bone cement works, because two materials are jointly perfused, once the two materials are mixed and perfused, the matching of the materials cannot be controlled, so that the treatment effect of a patient is influenced, and the development is not facilitated.
(2) The problem that the feeding hole is not suitable for feeding pipes of various models still exists in the existing automation equipment for joint perfusion of resin bone cement and calcium phosphate bone cement, when the existing automation equipment for joint perfusion of resin bone cement and calcium phosphate bone cement works, because the models of the feeding pipes are different, and the size of the feeding hole is fixed, so once the feeding pipe which is smaller than the feeding hole is used, a gap exists in connection between the feeding hole and the feeding pipe, the tightness of the device is further reduced, material loss is caused, and the cost is increased.
(3) The current automation equipment that is used for resin class bone cement and calcium phosphate bone cement to jointly pour into still has the problem that use cost is high, current automation equipment that is used for resin class bone cement and calcium phosphate bone cement to jointly pour into is in the during operation, because the material is pulverous granule, can glue and bow at the pipeline inner wall, so in case the material glues and bow at the pipeline inner wall, will lead to the material not to get into the patient internal, and then lead to the waste of material, make the cost increase.
Disclosure of Invention
In order to overcome the above defects in the prior art, the embodiment of the invention provides an automatic device for joint perfusion of resin bone cement and calcium phosphate bone cement, which has the advantages that the electromagnetic valve main body is arranged, the ventilation pipe and the sealing cover are matched with each other, so that the effect of accurate proportioning is achieved, and the problems that once two materials are jointly perfused, the proportioning of the materials cannot be controlled, the treatment effect of a patient is affected and the development is not facilitated are solved, so that the practicability of the device is enhanced, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic device for joint perfusion of resin bone cement and calcium phosphate bone cement comprises an perfusion barrel, wherein a connecting block is fixedly mounted on one side of the top end of the perfusion barrel, a limiting plate is clamped on one side of the perfusion barrel, a handle is detachably mounted on one side of the limiting plate, a connecting rod is fixedly mounted on the other side of the limiting plate, a connecting plate is detachably mounted on one side of the connecting rod, a push rod is detachably mounted on the top end of one side of the connecting plate, a sealing gasket is detachably mounted on one side of the push rod, the right side of the perfusion barrel is communicated with a connecting barrel, the top end of one side of the connecting barrel is communicated with a connecting pipe, a positioning device is detachably mounted on one side of the top end of the connecting pipe through a feeding port, a feeding pipe is detachably mounted inside the positioning device, the right side of the connecting pipe is communicated with a guide pipe, the bottom end of the guide pipe is communicated with an injection pipe, and an injection head is detachably mounted on one side of the injection pipe.
In a preferred embodiment, a stabilizing block is fixedly installed at one side of the bottom end of the connecting pipe, a supporting rod is detachably installed on the surface of the bottom end of the stabilizing block, and the surface of the bottom end of the supporting rod is fixedly connected with one side of the top end of the injection pipe.
In a preferred embodiment, the other side of the syringe is removably fitted with a sealing disc, the sealing disc being circular in shape.
In a preferred embodiment, the surface of the connecting block is provided with two through holes.
In a preferred embodiment, the positioning device comprises a mounting ring, the top end of which is fixedly mounted with a mounting block.
In a preferred embodiment, the mounting block is internally provided with a mounting cavity, and a handle is detachably mounted at the top end of the mounting block.
In a preferred embodiment, a hydraulic rod is detachably mounted on the surface of the bottom end of the handle, a shrink ring is detachably mounted on the surface of the bottom end of the hydraulic rod, the shrink ring is circular, mounting holes are formed in the surface of the mounting ring, and the number of the mounting holes is several.
In a preferred embodiment, the solenoid valve device comprises a solenoid valve main body, wherein a vent pipe is communicated with the surface of the bottom end of the solenoid valve main body, sealing covers are detachably mounted on one side of the vent pipe, the number of the sealing covers is four, and the four sealing covers are divided into two groups in equal amount.
In a preferred embodiment, the gasket is made of a rubber member, the surface of the gasket is attached to the inner surface of the connecting pipe, and the number of the gaskets is two.
The invention has the technical effects and advantages that:
1. according to the invention, the electromagnetic valve main body is arranged, and the vent pipe and the sealing cover are matched with each other, so that the effect of accurate proportioning is achieved, and the problem that the proportioning of the materials cannot be controlled once the two materials are mixed and poured due to the fact that the two materials are combined and poured, the treatment effect of a patient is influenced, and the development is not facilitated is solved, so that the practicability of the device is enhanced;
2. the installation ring is arranged, the contraction ring is matched with the hydraulic rod, so that the effect that the feed port is suitable for feed pipes of various types is achieved, and the problems that the feed pipe is different in type and fixed in size, and the feed pipe smaller than the feed port is used, so that a gap exists in the connection between the feed port and the feed pipe, the sealing performance of the device is reduced, the material is lost, the cost is increased, and the loss is reduced are solved;
3. the handle is arranged, the push rod and the sealing gasket are matched with each other, so that the effect of low use cost is achieved, and the problems that once the material is stuck on the inner wall of the pipeline, the material cannot enter the body of a patient and is wasted, and the cost is increased because the material is powdery particles and is stuck on the inner wall of the pipeline are solved, and the practicability of the device is enhanced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the pouring cylinder of the present invention.
Fig. 3 is a schematic view of the internal structure of the connecting tube of the present invention.
Fig. 4 is an enlarged schematic view of the invention at a in fig. 1.
Fig. 5 is an enlarged schematic view of the invention at B of fig. 3.
Fig. 6 is a schematic side view of the pouring cylinder according to the present invention.
Fig. 7 is a schematic structural diagram of the positioning apparatus of the present invention.
The reference signs are: 1. filling a cylinder; 2. connecting blocks; 3. a limiting plate; 4. a handle; 5. a connecting rod; 6. a connecting plate; 7. a push rod; 8. a gasket; 9. a connecting cylinder; 10. a connecting pipe; 11. positioning equipment; 12. a feed pipe; 13. a solenoid valve device; 14. a conduit; 15. an injection tube; 16. an injection head; 17. a stabilizing block; 18. a support bar; 19. sealing the disc; 20. a through hole; 111. a mounting ring; 112. mounting blocks; 113. a mounting cavity; 114. a grip; 115. a hydraulic lever; 116. a shrink ring; 117. mounting holes; 131. a solenoid valve body; 132. a breather pipe; 133. and (7) sealing the cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the attached figures 1-7, the automatic device for joint perfusion of resin bone cement and calcium phosphate bone cement comprises a perfusion barrel 1, a connecting block 2 is fixedly arranged on one side of the top end of the perfusion barrel 1, a limiting plate 3 is clamped on one side of the perfusion barrel 1, a handle 4 is detachably arranged on one side of the limiting plate 3, a connecting rod 5 is fixedly arranged on the other side of the limiting plate 3, a connecting plate 6 is detachably arranged on one side of the connecting rod 5, a push rod 7 is detachably arranged on the top end of one side of the connecting plate 6, a sealing gasket 8 is detachably arranged on one side of the push rod 7, a connecting barrel 9 is communicated with the right side of the perfusion barrel 1, a connecting pipe 10 is communicated with the top end of one side of the connecting barrel 9, a positioning device 11 is detachably arranged on one side of the top end of the connecting pipe 10 through a feeding hole, a, the right side of the connecting pipe 10 is communicated with a conduit 14, the bottom end of the conduit 14 is communicated with an injection pipe 15, one side of the injection pipe 15 is detachably provided with an injection head 16, one side of the bottom end of the connecting pipe 10 is fixedly provided with a stabilizing block 17, the surface of the bottom end of the stabilizing block 17 is detachably provided with a supporting rod 18, the surface of the bottom end of the supporting rod 18 is fixedly connected with one side of the top end of the injection pipe 15, the other side of the injection pipe 15 is detachably provided with a sealing disc 19, the shape of the sealing disc 19 is circular, the surface of the connecting block 2 is provided with two through holes 20, the positioning device 11 comprises a mounting ring 111, the top end of the mounting ring 111 is fixedly provided with a mounting block 112, the inside of the mounting block 112 is provided with a mounting cavity 113, the top end of the mounting block 112 is detachably provided with a handle 114, shrink ring 116's shape is circular, mounting hole 117 has been seted up on the surface of mounting ring 111, the quantity of mounting hole 117 is a plurality of, solenoid valve equipment 13 includes solenoid valve main part 131, the surface intercommunication of solenoid valve main part 131 bottom has breather pipe 132, one side demountable installation of breather pipe 132 has sealed lid 133, the quantity of sealed lid 133 is four, four sealed lid 133 equal amounts divide into two sets ofly, the material of sealed pad 8 is the rubber component, the surface of sealed pad 8 is laminated with the inside surface of connecting pipe 10 mutually, the quantity of sealed pad 8 is two.
The implementation mode is specifically as follows: through the arrangement of the electromagnetic valve main body 131, the ventilation pipe 132 and the sealing cover 133 are matched with each other, so that the effect of accurate proportioning can be achieved, and the practicability of the device is enhanced;
by arranging the mounting ring 111 and the mutual matching between the contraction ring 116 and the hydraulic rod 115, the effect that the feed inlet is suitable for various types of feed pipes 12 is achieved, and the loss is reduced;
through having set up handle 4, mutually supporting between catch bar 7 and the sealed pad 8 to the effect that use cost is low has been reached, thereby has strengthened the practicality of device.
Referring specifically to FIG. 4 of the drawings, the other side of the syringe 15 is removably fitted with a sealing disk 19, the sealing disk 19 being circular in shape.
The implementation mode is specifically as follows: the sealing disc 19 is arranged to be beneficial to ensuring the sealing performance of the injection tube 15, ensuring that materials cannot run off and reducing the increase of cost.
Referring to fig. 6 in the specification, through holes 20 are formed in the surface of the connecting block 2, and the number of the through holes 20 is two.
The implementation mode is specifically as follows: the through hole 20 is arranged to facilitate a worker to hold the filling cylinder 1, so that the use is convenient, and the practicability of the device is enhanced.
Referring to the attached drawing 7 of the specification specifically, a hydraulic rod 115 is detachably mounted on the surface of the bottom end of the grip 114, a shrink ring 116 is detachably mounted on the surface of the bottom end of the hydraulic rod 115, the shrink ring 116 is circular, a mounting hole 117 is formed in the surface of the mounting ring 111, and the number of the mounting holes 117 is several.
The implementation mode is specifically as follows: the mounting holes 117 are provided to facilitate fixing of the mounting ring 111, thereby ensuring stability of the device.
Wherein, the hydraulic rod 115 is a dragon flying brand and supports the type of the gas spring; the solenoid valve device 13 is of the DIY brand, 013 type, and is electrically connected to an external power source through a plug.
The working principle is as follows:
the first step is as follows: the operator first assembles the various components of the device normally and then starts the device normally.
The second step is that: firstly, in order to ensure that the feed inlet is suitable for feed pipes 12 of various models, a positioning device 11 is arranged inside the feed inlet, when the diameter of the feed pipe 12 is smaller than that of the feed inlet, only a hydraulic rod 115 is started to lift the hydraulic rod 115, then the hydraulic rod 115 drives a contraction ring 116 to expand, then the feed pipe 12 is placed into the contraction ring 116, then the hydraulic rod 115 is started again to drive the contraction ring 116 to contract until the inner surface of the contraction ring 116 is tightly attached to the feed pipe 12, then the feed pipe 12 is fixed, so that the practicability of the device is enhanced, then the materials are respectively introduced into two feed pipes 12 through the existing device and then are transmitted into a connecting pipe 10, then a worker holds a handle 4 to enable a connecting rod 5 to move rightwards, then the connecting rod 5 enables a push rod 7 and a sealing gasket 8 to move rightwards, and because the surface of the sealing gasket 8 is attached to the surface, so when moving right, can produce atmospheric pressure right, then make glue and bow the material at connecting pipe 10 inner wall, carry to injection head 16 department, treat the patient, thereby guarantee that the material can not be extravagant, reduce the loss, secondly be exactly in order to guarantee accurate ratio, so be provided with solenoid valve equipment 13 in the inside one side of connecting pipe 10, when needing a small amount of resin class bone cement, only need after material transmission a period, close the solenoid valve equipment 13 of the connecting pipe 10 department of putting into resin class bone cement, just can control the proportion volume of material, otherwise, repeat above step, just can reach the effect of expectation, thereby the practicality of device has been strengthened.
The third step: firstly, an operator normally closes the device, then the operator checks whether the fixity among all components of the device is normal, and then parts with serious aging and abrasion in the device are replaced and maintained.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides an automation equipment that is used for resin class bone cement and calcium phosphate bone cement to unite to pour into, includes a notes section of thick bamboo (1), one side fixed mounting on a notes section of thick bamboo (1) top has connecting block (2), its characterized in that: one side joint of the irrigation barrel (1) is provided with a limiting plate (3), one side of the limiting plate (3) is detachably provided with a handle (4), the other side of the limiting plate (3) is fixedly provided with a connecting rod (5), one side of the connecting rod (5) is detachably provided with a connecting plate (6), the top end of one side of the connecting plate (6) is detachably provided with a push rod (7), one side of the push rod (7) is detachably provided with a sealing gasket (8), the right side of the irrigation barrel (1) is communicated with a connecting barrel (9), the top end of one side of the connecting barrel (9) is communicated with a connecting pipe (10), one side of the top end of the connecting pipe (10) is detachably provided with a positioning device (11) through a feeding hole, the inner part of the positioning device (11) is detachably provided with a feeding pipe (12), one side of the inner, the right side of the connecting pipe (10) is communicated with a guide pipe (14), the bottom end of the guide pipe (14) is communicated with an injection pipe (15), and an injection head (16) is detachably mounted on one side of the injection pipe (15).
2. An automated apparatus for the combined infusion of resin bone cement and calcium phosphate bone cement according to claim 1, characterized in that: one side fixed mounting of connecting pipe (10) bottom has stabilizing block (17), the surface demountable installation of stabilizing block (17) bottom has bracing piece (18), the surface of bracing piece (18) bottom with one side fixed connection on injection pipe (15) top.
3. An automated apparatus for the combined infusion of resin bone cement and calcium phosphate bone cement according to claim 1, characterized in that: the other side demountable installation of injection pipe (15) has sealed dish (19), the shape of sealed dish (19) is circular.
4. An automated apparatus for the combined infusion of resin bone cement and calcium phosphate bone cement according to claim 1, characterized in that: through holes (20) are formed in the surface of the connecting block (2), and the number of the through holes (20) is two.
5. An automated apparatus for the combined infusion of resin bone cement and calcium phosphate bone cement according to claim 1, characterized in that: the positioning device (11) comprises a mounting ring (111), and a mounting block (112) is fixedly mounted at the top end of the mounting ring (111).
6. An automated apparatus for the combined infusion of resin bone cement and calcium phosphate bone cement according to claim 5, characterized in that: an installation cavity (113) is formed in the installation block (112), and a handle (114) is detachably installed at the top end of the installation block (112).
7. An automated apparatus for the combined infusion of resin bone cement and calcium phosphate bone cement according to claim 6, characterized in that: the surface demountable installation of handle (114) bottom has hydraulic stem (115), the surface demountable installation of hydraulic stem (115) bottom has shrink ring (116), shrink ring (116)'s shape is circular, and mounting hole (117) have been seted up on the surface of mounting ring (111), the quantity of mounting hole (117) is a plurality of.
8. An automated apparatus for the combined infusion of resin bone cement and calcium phosphate bone cement according to claim 1, characterized in that: solenoid valve equipment (13) include solenoid valve main part (131), the surface intercommunication of solenoid valve main part (131) bottom has breather pipe (132), one side demountable installation of breather pipe (132) has sealed lid (133), the quantity of sealed lid (133) is four, four sealed lid (133) divide into two sets ofly by the same amount.
9. An automated apparatus for the combined infusion of resin bone cement and calcium phosphate bone cement according to claim 1, characterized in that: the material of sealed pad (8) is the rubber matter component, the surface of sealed pad (8) with the inside surface of connecting pipe (10) is laminated mutually, the quantity of sealed pad (8) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257360.1A CN112353473A (en) | 2020-11-11 | 2020-11-11 | Automatic equipment for joint perfusion of resin bone cement and calcium phosphate bone cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257360.1A CN112353473A (en) | 2020-11-11 | 2020-11-11 | Automatic equipment for joint perfusion of resin bone cement and calcium phosphate bone cement |
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| Publication Number | Publication Date |
|---|---|
| CN112353473A true CN112353473A (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011257360.1A Pending CN112353473A (en) | 2020-11-11 | 2020-11-11 | Automatic equipment for joint perfusion of resin bone cement and calcium phosphate bone cement |
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| CN (1) | CN112353473A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110295212A1 (en) * | 2009-02-13 | 2011-12-01 | Medmix Systems Ag | Discharge device with tube |
| US20150091749A1 (en) * | 2011-11-24 | 2015-04-02 | Hella Kgaa Hueck & Co. | Method for determining at least one parameter for the purpose of correlating two objects |
| CN104873264A (en) * | 2015-06-09 | 2015-09-02 | 刘训伟 | Resin type bone cement and calcium phosphate bone cement combined pouring equipment |
| US20180049791A1 (en) * | 2014-08-22 | 2018-02-22 | Kyphon Sárl | Bone cement mixing and delivery device |
| CN210056200U (en) * | 2018-12-05 | 2020-02-14 | 齐国宝 | Bone cement injection device for vertebroplasty |
| CN111837488A (en) * | 2020-07-30 | 2020-10-30 | 周开球 | A irrigation and drainage equipment for improving soil |
| CN111887970A (en) * | 2020-09-10 | 2020-11-06 | 北京邦塞科技有限公司 | Conveying device for preventing bone cement leakage |
-
2020
- 2020-11-11 CN CN202011257360.1A patent/CN112353473A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110295212A1 (en) * | 2009-02-13 | 2011-12-01 | Medmix Systems Ag | Discharge device with tube |
| US20150091749A1 (en) * | 2011-11-24 | 2015-04-02 | Hella Kgaa Hueck & Co. | Method for determining at least one parameter for the purpose of correlating two objects |
| US20180049791A1 (en) * | 2014-08-22 | 2018-02-22 | Kyphon Sárl | Bone cement mixing and delivery device |
| CN104873264A (en) * | 2015-06-09 | 2015-09-02 | 刘训伟 | Resin type bone cement and calcium phosphate bone cement combined pouring equipment |
| CN210056200U (en) * | 2018-12-05 | 2020-02-14 | 齐国宝 | Bone cement injection device for vertebroplasty |
| CN111837488A (en) * | 2020-07-30 | 2020-10-30 | 周开球 | A irrigation and drainage equipment for improving soil |
| CN111887970A (en) * | 2020-09-10 | 2020-11-06 | 北京邦塞科技有限公司 | Conveying device for preventing bone cement leakage |
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Application publication date: 20210212 |