CN222033242U - Instilling pump for organ transplantation - Google Patents
Instilling pump for organ transplantation Download PDFInfo
- Publication number
- CN222033242U CN222033242U CN202420402996.8U CN202420402996U CN222033242U CN 222033242 U CN222033242 U CN 222033242U CN 202420402996 U CN202420402996 U CN 202420402996U CN 222033242 U CN222033242 U CN 222033242U
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- CN
- China
- Prior art keywords
- infusion tube
- infusion
- pump
- cover
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000000056 organ Anatomy 0.000 title claims abstract description 18
- 238000002054 transplantation Methods 0.000 title claims abstract description 18
- 238000001802 infusion Methods 0.000 claims abstract description 87
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 230000001012 protector Effects 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000005381 potential energy Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a instillation pump for organ transplantation, which comprises an infusion support provided with an infusion tube and an infusion pump, wherein the infusion pump is provided with a flip cover, and the instillation pump also comprises a protective piece arranged on the flip cover, the protective piece is divided into an inner cover and an outer cover, and the infusion tube is bent to be in interference fit with the outer cover. According to the instillation pump for organ transplantation, the infusion tube and the clamping port of the flip cover can be directly subjected to adaptive bending by the loudspeaker-shaped outer cover, so that the situation that the extrusion crease occurs at the clamping position of the infusion tube is effectively avoided, the inner bag is extruded when the infusion tube is bent, the original bulged inner bag provides elastic potential energy reaction force for bending the infusion tube, the crease occurs at the infusion tube is additionally reduced, the inner bag at the inward bending position of the infusion tube is extruded to be shrunken, the inner bag at the outward bending position of the infusion tube is expanded to support the infusion tube, the inner bag provides surrounding protection for the bending position of the infusion tube all the time, and the problem that the crease occurs due to overlarge bending deformation of the infusion tube is effectively solved.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a instillation pump for organ transplantation.
Background
Before and after organ transplantation operation, the patient needs to be infused to improve the recovery and absorption of the patient, and in order to ensure the purposes of stability, safety, heat preservation and the like during infusion of the patient, an instillation pump, namely an infusion pump is often adopted to clamp and limit the infusion tube, and an automatic control infusion tube is provided.
According to publication (bulletin) No.: CN211535986U, publication (bulletin) day: 2020-09-22, a radiation intervention operating room extension transfusion system is disclosed, and this scheme has solved the problem that current radiation intervention operation in-process anesthesia doctor and nursing staff need near body nursing patient and need pause the operation and lead to operation inefficiency and increase operation risk.
According to publication (bulletin) No.: CN214593861U, publication (bulletin) day: 2021-11-05 discloses a instillation pump for organ transplantation in an operating room, which is favorable for damaging the outer wall of a dropper, so that the instillation pump for organ transplantation cannot flow to the market through simple treatment.
In the prior art including above-mentioned patent, the flip on the infusion pump is opened when using, the clamp piece in the infusion pump is vertically placed to the transfer line again on, cover flip again and fix and automated control to the transfer line, when the infusion support gives a plurality of patients and uses, can place a plurality of infusion pumps on the infusion support and match for convenient operation, therefore can't provide the interval between every infusion pump and the patient closely enough, make the transfer line that is close to the puncture syringe needle direction appear great tractive easily when using, until the transfer line inclination that makes the transfer pump below increases, and the transfer line that is in transfer pump lower extreme clamping position can receive the extrusion and appear the crease because of the inclination increase this moment, and the transfer line crease is too big can cause the infusion to block, reduce the intraductal liquid medicine velocity of flow of infusion, and this position is in the transfer pump outside, can't carry out automated control, thereby influence the normal use of transfer line, make the patient can't in time carry out the infusion.
Disclosure of utility model
The utility model aims to provide an instillation pump for organ transplantation, which aims to solve the problems.
In order to achieve the above object, the present utility model provides the following technical solutions:
the instillation pump for organ transplantation comprises an infusion support provided with an infusion tube and an infusion pump, wherein a flip cover is arranged on the infusion pump, and the instillation pump also comprises a protective piece arranged on the flip cover, and the protective piece is divided into an inner cover and an outer cover;
the infusion tube is bent to be in interference fit with the outer cover, and an inner bag which is in surrounding fit with the infusion tube is arranged in the outer cover.
Preferably, the inner cover is in clamping fit with the flip cover.
Preferably, a side bag which is in butt fit with the infusion tube is arranged in the inner cover.
Preferably, the protecting piece is provided with a vent hole communicated with the inner bag and the side bag.
Preferably, the protective piece is provided with an outer bag, and the vent holes drain gas in the inner bag to expand the outer bag;
the outer bag in the expansion state is embedded and matched with the port of the flip cover.
Preferably, the inner capsule is specifically a rubber capsule.
In the technical scheme, the instillation pump for organ transplantation provided by the utility model has the following beneficial effects: through installing the protector in flip port department, make the transfer line pass the protector and use, so that transfer line and flip centre gripping port department can directly receive loudspeaker form dustcoat to carry out the adaptation crooked, effectively avoid transfer line clamping position to appear squeezing the crease condition, and the transfer line extrudees interior bag when crooked, make the interior bag that originally bulges provide the crooked elastic potential energy reaction force of transfer line, the crease appears in the additional transfer line that reduces, and the transfer line inwards bends the interior bag of position and receive the extrusion and shrink, make the interior bag inflation that is in the outer crooked position of transfer line support transfer line, make interior bag provide the surrounding protection to transfer line crooked position throughout, effectively solve transfer line bending deformation too big and appear the crease and cause the problem of infusion difficulty.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of a structure of an infusion support, an infusion tube, an infusion pump and a protection piece according to an embodiment of the utility model;
FIG. 2 is a schematic view of a guard structure according to an embodiment of the present utility model;
Fig. 3 is a schematic side sectional view of a protective member and an infusion tube with an assembly portion according to an embodiment of the present utility model.
Reference numerals illustrate:
1. An infusion support; 11. an infusion tube; 12. an infusion pump; 13. a flip cover; 2. a guard; 21. an inner cover; 22. an outer cover; 23. a vent hole; 231. an inner bag; 232. an outer bladder; 233. and a side bag.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, an infusion pump for organ transplantation comprises an infusion support 1 provided with an infusion tube 11 and an infusion pump 12, wherein the infusion pump 12 is provided with a flip cover 13, and further comprises a protective piece 2 arranged on the flip cover 13, and the protective piece 2 is divided into an inner cover 21 and an outer cover 22;
the infusion tube 11 is bent to be in interference fit with the outer cover 22, and an inner bag 231 which is in surrounding fit with the infusion tube 11 is arranged in the outer cover 22.
Specifically, the infusion support 1, the infusion tube 11 and the infusion pump 12 are all in the prior art, and are not described herein, the infusion tube 11 is limited and fixed by the clamping surfaces of the flip cover 13 and the infusion pump 12, and the clamping position is provided with an upper port and a lower port for extending the infusion tube 11, and the protection piece 2 is arranged at the ports.
Further, the section of the guard 2 is horn-shaped (as shown in fig. 2 and 3), and the outer cover 22 with the horn opening is located outside the infusion pump 12, and the inner bag 231 is annularly arranged inside the outer cover 22.
Through installing protector 2 in flip 13 port department, make transfer line 11 pass protector 2 use, so that transfer line 11 and flip 13 centre gripping port department can directly receive loudspeaker form dustcoat 22 to carry out the adaptation crooked, effectively avoid transfer line 11 centre gripping position to appear squeezing the crease condition, and interior bag 231 is squeezed to transfer line 11 when crooked, make originally the interior bag 231 of swell provide the crooked elastic potential energy reaction force of transfer line 11, the crease appears in the transfer line 11 is additionally reduced, and transfer line 11 inwards crooked position interior bag 231 is squeezed and is shrunken, make the interior bag 231 that is in transfer line 11 outer crooked position expand and support transfer line 11, make interior bag 231 provide the surrounding protection to transfer line 11 crooked position all the way, effectively solve transfer line 11 bending deformation and the problem that the crease appears and cause the infusion difficulty.
As a further embodiment of the present invention, the inner cover 21 is engaged with the flip cover 13.
Specifically, the ports of the inner cover 21 and the flip cover 13 adopt an elastic piece clamping manner, which is the prior art and will not be described herein.
Through carrying out the joint assembly with inner cover 21 and flip 13, make transfer line 11 can not cause guard piece 2 to drop in the crooked in-process, make transfer line 11 during operation more firm.
As a further embodiment of the present invention, a side bag 233 is provided in the inner cover 21 to be in abutting engagement with the infusion tube 11.
Specifically, the side pockets 233 are annularly disposed within the inner housing 21.
The side bag 233 is used for clamping and propping the side wall of the infusion tube 11 inside the protective piece 2, so that the infusion tube 11 has the upper and lower clamping limiting functions of the side bag 233 and the inner bag 231 when in operation, the bending and pulling resistant purpose of the infusion tube 11 when in operation is additionally provided, the anti-skid effect on the infusion tube 11 is improved, and the stability of operation is improved.
As another embodiment of the present invention, the protecting member 2 is provided with a vent hole 23 for communicating the inner bag 231 and the side bag 233.
Specifically, the shape of the vent hole 23 is the same as that of the protection piece 2, and holes are reserved between the vent hole 23 and the plurality of capsules for gas transmission.
The air hole 23 can be used for rapidly supplementing air into the other side of the inner bag 231 when the inner bag 231 is pressed, so as to provide an enclosing effect on the infusion tube 11, and the air can also be rapidly supplemented into the side bag 233, so that the side bag 233 additionally provides an anti-skid effect on the infusion tube 11 under the bending condition.
As a further embodiment of the present invention, the protecting member 2 is provided with an outer bag 232, and the ventilation holes 23 drain the gas in the inner bag 231 to expand the outer bag 232;
The outer bladder 232 in the inflated condition is in flush engagement with the port of the flip cover 13.
Specifically, the outer bladder 232 is fixedly mounted between the outer side walls of the inner and outer covers 21, 22, with the outer bladder 232 being positioned at a right angle edge at the port of the flip cover 13.
The air hole 23 supplements the pressurized air into the outer bag 232 to expand the outer bag 232 and close the port of the flip cover 13, so that the protecting piece 2 has higher anti-slip support when the infusion tube 11 is firmly supported, and the falling of the protecting piece 2 is avoided.
As yet another embodiment further provided by the present invention, the inner bladder 231 is embodied as a rubber bladder.
The inner bag 231, the outer bag 232 and the side bags 233 are rubber bags, so that the bag bodies are more convenient to deform to provide support and anti-skid effects for the protection piece 2, and the problem that folds occur due to bending of the infusion tube 11 is solved.
Working principle: the protective piece 2 is arranged at the port of the flip cover 13, the infusion tube 11 passes through the protective piece 2 for use, so that the infusion tube 11 and the port clamped by the flip cover 13 can be directly subjected to adaptive bending by the trumpet-shaped outer cover 22, the situation that the clamping position of the infusion tube 11 is extruded and folded is effectively avoided, the inner bag 231 is extruded when the infusion tube 11 is bent, the original bulged inner bag 231 provides elastic potential energy reaction force for bending the infusion tube 11, the fold of the infusion tube 11 is additionally reduced, the inner bag 231 at the inward bending position of the infusion tube 11 is extruded and is shrunken, the inner bag 231 at the outward bending position of the infusion tube 11 is expanded to support the infusion tube 11, the inner bag 231 is enabled to provide surrounding protection for the bending position of the infusion tube 11 all the time, the vent hole 23 is enabled to enable the inner bag 231 to be fast supplemented with gas at the other side of the inner bag 231 when the inner bag 231 is extruded, the surrounding effect on the infusion tube 11 is provided, meanwhile, the pressurized gas is supplemented into the outer bag 232 is enabled to expand and the port of the flip cover 13 is sealed, and the protective piece 2 is enabled to have additional stable and high anti-skid support when the infusion tube 11 is provided.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The instillation pump for organ transplantation comprises an infusion support (1) provided with an infusion tube (11) and an infusion pump (12), wherein a flip (13) is arranged on the infusion pump (12), and the instillation pump is characterized by further comprising a protective piece (2) arranged on the flip (13), and the protective piece (2) is divided into an inner cover (21) and an outer cover (22);
The infusion tube (11) is bent to be in interference fit with the outer cover (22), and an inner bag (231) which is in surrounding fit with the infusion tube (11) is arranged in the outer cover (22).
2. The instillation pump for organ transplantation according to claim 1, wherein the inner cover (21) is engaged with the flip cover (13).
3. The infusion pump for organ transplantation according to claim 1, wherein a side bag (233) is provided in the inner cover (21) and is in contact with the infusion tube (11).
4. The instillation pump for organ transplantation according to claim 3, wherein the protector (2) is provided with a vent hole (23) for communicating the inner bag (231) and the side bag (233).
5. The instillation pump for organ transplantation according to claim 4, wherein the protector (2) is provided with an outer bag (232), and the ventilation hole (23) drains the gas in the inner bag (231) to expand the outer bag (232);
The outer bag (232) in the expanded state is embedded and matched with the port of the flip cover (13).
6. The instillation pump for organ transplantation according to claim 1, wherein the inner capsule (231) is in particular a rubber capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420402996.8U CN222033242U (en) | 2024-03-04 | 2024-03-04 | Instilling pump for organ transplantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420402996.8U CN222033242U (en) | 2024-03-04 | 2024-03-04 | Instilling pump for organ transplantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222033242U true CN222033242U (en) | 2024-11-22 |
Family
ID=93504427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420402996.8U Active CN222033242U (en) | 2024-03-04 | 2024-03-04 | Instilling pump for organ transplantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222033242U (en) |
-
2024
- 2024-03-04 CN CN202420402996.8U patent/CN222033242U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |