CN216496765U - External drainage bag for hepatobiliary surgery - Google Patents
External drainage bag for hepatobiliary surgery Download PDFInfo
- Publication number
- CN216496765U CN216496765U CN202122859529.7U CN202122859529U CN216496765U CN 216496765 U CN216496765 U CN 216496765U CN 202122859529 U CN202122859529 U CN 202122859529U CN 216496765 U CN216496765 U CN 216496765U
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- China
- Prior art keywords
- wall
- drainage bag
- fixedly connected
- sealing plate
- drainage
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- 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.)
- Expired - Fee Related
Links
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 230000036541 health Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007460 surgical drainage Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses an extracorporeal drainage bag for hepatobiliary surgery, and relates to the technical field of medical instruments. Comprises a connecting box, a drainage tube and a drainage bag body, wherein the lower surface of the connecting box is provided with a replacing mechanism, the replacing mechanism comprises 8-shaped double holes, the inner wall of the connecting box is provided with an accommodating chute, the inner wall of the accommodating chute is provided with a limiting groove, the inner wall of the accommodating chute is connected with a sealing plate in a sliding manner, the surface of the sealing plate is fixedly connected with a limiting block, the surface of the limiting block is fixedly connected with a spring, the surface of the spring is fixedly connected with the inner wall of the accommodating chute, the surface of the limiting block is connected with the inner wall of the limiting groove in a sliding manner, the surface of the sealing plate is fixedly connected with a connecting sleeve, the surface of the connecting sleeve is movably clamped on the inner wall of the 8-shaped double holes, so that the liquid in the drainage tube can not flow out in the replacement process of the drainage bag body, the cleaning difficulty of medical staff is reduced, meanwhile, the sealing plate covers the liquid inlet hole, so that the pressure in the drainage tube is kept balanced, liquid backflow is avoided, and the health of a patient is effectively guaranteed.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an extracorporeal drainage bag for hepatobiliary surgery.
Background
The drainage operation means that the liquid in the thoracic cavity, the abdominal cavity or other visceral organs is led out of the body through the drainage tube, so that doctors and nurses can observe the liquid conveniently. The surgical drainage of liver and gall is to drain the blood, bile and secretion accumulated in the body cavity in the operation area away from the original place to discharge the fluid out of the body, so as to prevent accumulation in the body cavity and subsequent oppression symptom, infection or tissue damage.
But often directly take off old drainage area when the drainage area is full of needs to be changed and install new drainage area again, do so problem that easily appears is: the liquid that is in the drainage tube in the change process is because there is not the drainage bag to accomodate and can directly outflow and cause the pollution, and it is also very inconvenient to clean, thereby can flow back to the patient internal because of pressure imbalance even, influences patient's health.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an extracorporeal drainage bag for hepatobiliary surgery, which solves the above mentioned technical problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an external drainage bag of hepatobiliary surgery, includes connecting box, drainage tube and drainage bag body group, the connecting box lower surface is provided with changes mechanism, it includes "8" font diplopore to change the mechanism, "8" font diplopore inlays at the connecting box lower surface, the connecting box inner wall has been seted up and has been accomodate the spout, accomodate spout inner wall and seted up the spacing groove, it has the closing plate to accomodate spout inner wall sliding connection, sealing plate surface fixedly connected with stopper, stopper fixed surface is connected with the spring, spring fixed surface is connecting and is accomodating spout inner wall, stopper sliding surface is connected at the spacing inslot wall, sealing plate surface fixedly connected with connecting sleeve, connecting sleeve surface activity joint is at "8" font diplopore inner wall, the feed liquor hole has been seted up to the connecting box upper surface.
Preferably, the upper surface of the sealing plate is movably attached to the lower surface of the liquid inlet hole.
Preferably, the middle protruding part of the 8-shaped double hole is deformable.
Preferably, the inner wall of the connecting sleeve is provided with threads, the inner wall of the connecting sleeve is in threaded connection with a connector, and the lower surface of the connector is fixedly connected to the upper surface of the drainage bag body in a penetrating manner.
Preferably, one end of the drainage tube is fixedly connected to the upper surface of the liquid inlet hole, and the other end surface of the drainage tube is fixedly connected with the drainage head.
Preferably, the connecting sleeve corresponds to the liquid inlet hole.
Compared with the related technology, the external drainage bag for hepatobiliary surgery provided by the utility model has the following beneficial effects:
the utility model provides an external drainage bag for hepatobiliary surgery, which is characterized in that the middle of a double-hole in a shape like a Chinese character '8' is deformed by pulling the part of a connecting sleeve which protrudes out of the lower surface of a connecting box to drive the connecting sleeve to move in the double-hole in the shape like the Chinese character '8', a limiting block is driven to slide on the inner wall of a limiting groove in the process, a sealing plate slides on the inner wall of a containing chute to enable the sealing plate to completely cover the lower surface of a liquid inlet hole, the connecting sleeve is pushed to reset after a new drainage bag body is replaced, the liquid inlet hole is opened and is continuously the same as the connecting sleeve, liquid in the drainage tube is drained into the drainage bag body, the liquid in the drainage tube cannot flow out in the replacement process of the drainage bag body, pollution is reduced, the cleaning difficulty of medical staff is reduced, meanwhile, the liquid in the drainage tube is kept balanced by covering the liquid inlet hole by the sealing plate, liquid backflow is avoided, and the health of a patient is effectively ensured, and the device simple structure, the operation is simple and easy, and it is more convenient to use, has solved and has changed the in-process and be in the liquid in the drainage tube because there is not the drainage bag to accomodate and can directly outflow and cause the pollution, and it is also very inconvenient to clean, thereby can flow back to the patient internal because of pressure imbalance even, influences the technical problem of patient's health.
The utility model provides an external drainage bag for hepatobiliary surgery, which adopts a mode that the surface of a connector is in threaded connection with the inner wall of a connecting sleeve, so that the connection between a drainage bag body and a device is more stable, the phenomenon of falling off due to excessive liquid in the drainage bag body is avoided, and the stability is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a spacing groove structure according to the present invention;
FIG. 3 is a schematic cross-sectional view of the connection box structure of the present invention;
FIG. 4 is a schematic sectional view of the storage chute of the present invention;
fig. 5 is a schematic view of the connecting head structure of the present invention.
In the figure: 1. connecting box, 11, drainage tube, 12, drainage head, 13, drainage bag body, 14, spacing groove, 15, closing plate, 16, spring, 17, stopper, 18, adapter sleeve, 19, "8" font diplopore, 2, feed liquor hole, 21, accomodate the spout, 22, connector.
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.
The first embodiment is as follows:
referring to fig. 1-4, the utility model provides a technical scheme, comprising a connection box 1, a drainage tube 11 and a drainage bag body 13, wherein a replacing mechanism is arranged on the lower surface of the connection box 1, the replacing mechanism comprises a 8-shaped double hole 19, the 8-shaped double hole 19 is embedded in the lower surface of the connection box 1, a containing chute 21 is arranged on the inner wall of the connection box 1, a limit groove 14 is arranged on the inner wall of the containing chute 21, a sealing plate 15 is slidably connected with the inner wall of the containing chute 21, a limit block 17 is fixedly connected on the surface of the sealing plate 15, a spring 16 is fixedly connected on the surface of the limit block 17, the surface of the limit block 17 is slidably connected on the inner wall of the limit groove 14, a connection sleeve 18 is fixedly connected on the surface of the sealing plate 15, the surface of the connection sleeve 18 is movably clamped on the inner wall of the 8-shaped double hole 19, a liquid inlet hole 2 is arranged on the upper surface of the connection box 1, the upper surface of the sealing plate 15 is movably attached to the lower surface of the liquid inlet hole 2, the middle protruding part of the 8-shaped double holes 19 can be deformed, one end of the drainage tube 11 is fixedly connected to the upper surface of the liquid inlet hole 2, the other end of the drainage tube 11 is fixedly connected with the drainage head 12, and the connecting sleeve 18 corresponds to the liquid inlet hole 2.
In this embodiment: the part of the connecting sleeve 18 protruding out of the lower surface of the connecting box 1 is pulled to enable the middle of the 8-shaped double hole 19 to deform and drive the connecting sleeve 18 to move in the 8-shaped double hole 19, the limiting block 17 is driven to slide on the inner wall of the limiting groove 14 in the process, the sealing plate 15 slides on the inner wall of the containing sliding groove 21 to enable the sealing plate 15 to completely cover the lower surface of the liquid inlet hole 2, the connecting sleeve 18 is pushed to reset after a new drainage bag body 13 is replaced, the liquid inlet hole 2 is opened and continuously identical to the connecting sleeve 18, liquid in the drainage tube 11 is drained into the drainage bag body 13, liquid in the drainage tube 11 cannot flow outwards in the replacement process of the drainage bag body 13, pollution is reduced, cleaning difficulty of medical personnel is reduced, meanwhile, the sealing plate 15 covers the liquid inlet hole 2 to enable pressure in the drainage tube 11 to be kept balanced, liquid backflow is avoided, and health of patients is effectively guaranteed, and the device has simple structure, simple operation and more convenient use.
Example two:
referring to fig. 5, based on the first embodiment, the present invention provides a technical solution: the inner wall of the connecting sleeve 18 is provided with threads, the inner wall of the connecting sleeve 18 is connected with a connector 22 in a threaded manner, and the lower surface of the connector 22 is fixedly connected to the upper surface of the drainage bag body 13 in a penetrating manner.
In this embodiment: by adopting the mode that the surface of the connector 22 is in threaded connection with the inner wall of the connecting sleeve 18, the drainage bag body 13 is more stably connected with the drainage device, the phenomenon that the drainage bag body 13 is too much filled with liquid to fall off cannot occur, and the stability is further improved.
The working principle is as follows: the part of the connecting sleeve 18 protruding out of the lower surface of the connecting box 1 is pulled to enable the middle of the 8-shaped double hole 19 to deform and drive the connecting sleeve 18 to move in the 8-shaped double hole 19, the limiting block 17 is driven to slide on the inner wall of the limiting groove 14 in the process, the sealing plate 15 slides on the inner wall of the containing sliding groove 21 to enable the sealing plate 15 to completely cover the lower surface of the liquid inlet hole 2, the connecting sleeve 18 is pushed to reset after a new drainage bag body 13 is replaced, the liquid inlet hole 2 is opened and continuously identical to the connecting sleeve 18, liquid in the drainage tube 11 is drained into the drainage bag body 13, liquid in the drainage tube 11 cannot flow outwards in the replacement process of the drainage bag body 13, pollution is reduced, cleaning difficulty of medical personnel is reduced, meanwhile, the sealing plate 15 covers the liquid inlet hole 2 to enable pressure in the drainage tube 11 to be kept balanced, liquid backflow is avoided, and health of patients is effectively guaranteed, the drainage bag body 13 is connected with the drainage bag device more stably in a threaded connection mode of the surface of the connector 22 and the inner wall of the connecting sleeve 18, and the phenomenon that the drainage bag body 13 is too much filled with liquid to fall off cannot occur.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an external drainage bag of hepatobiliary surgery, includes connecting box (1), drainage tube (11) and drainage bag body (13) and constitutes its characterized in that: the lower surface of the connecting box (1) is provided with a replacing mechanism, the replacing mechanism comprises 8-shaped double holes (19), the 8-shaped double holes (19) are embedded in the lower surface of the connecting box (1), the inner wall of the connecting box (1) is provided with a containing sliding groove (21), the inner wall of the containing sliding groove (21) is provided with a limiting groove (14), the inner wall of the containing sliding groove (21) is connected with a sealing plate (15) in a sliding manner, the surface of the sealing plate (15) is fixedly connected with a limiting block (17), the surface of the limiting block (17) is fixedly connected with a spring (16), the surface of the spring (16) is fixedly connected with the inner wall of the containing sliding groove (21), the surface of the limiting block (17) is connected with the inner wall of the limiting groove (14) in a sliding manner, the surface of the sealing plate (15) is fixedly connected with a connecting sleeve (18), and the surface of the connecting sleeve (18) is movably clamped on the inner wall of the 8-shaped double holes (19), the upper surface of the connecting box (1) is provided with a liquid inlet hole (2).
2. The extracorporeal drainage bag for hepatobiliary surgery according to claim 1, wherein: the upper surface of the sealing plate (15) is movably attached to the lower surface of the liquid inlet hole (2).
3. The extracorporeal drainage bag for hepatobiliary surgery according to claim 1, wherein: the middle protruding part of the 8-shaped double hole (19) can be deformed.
4. The extracorporeal drainage bag for hepatobiliary surgery according to claim 1, wherein: the drainage bag is characterized in that the inner wall of the connecting sleeve (18) is provided with threads, the inner wall of the connecting sleeve (18) is in threaded connection with a connector (22), and the lower surface of the connector (22) penetrates through and is fixedly connected to the upper surface of the drainage bag body (13).
5. The extracorporeal drainage bag for hepatobiliary surgery according to claim 1, wherein: one end of the drainage tube (11) is fixedly connected to the upper surface of the liquid inlet hole (2), and the other end surface of the drainage tube (11) is fixedly connected with a drainage head (12).
6. The extracorporeal drainage bag for hepatobiliary surgery according to claim 1, wherein: the connecting sleeve (18) corresponds to the liquid inlet hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122859529.7U CN216496765U (en) | 2021-11-19 | 2021-11-19 | External drainage bag for hepatobiliary surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122859529.7U CN216496765U (en) | 2021-11-19 | 2021-11-19 | External drainage bag for hepatobiliary surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216496765U true CN216496765U (en) | 2022-05-13 |
Family
ID=81532289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122859529.7U Expired - Fee Related CN216496765U (en) | 2021-11-19 | 2021-11-19 | External drainage bag for hepatobiliary surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216496765U (en) |
-
2021
- 2021-11-19 CN CN202122859529.7U patent/CN216496765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |