CN213099790U

CN213099790U - Drainage device is used in hepatobiliary surgery nursing

Info

Publication number: CN213099790U
Application number: CN202021153750.XU
Authority: CN
Inventors: 何玉; 王海燕; 李霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-05-04
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses a drainage device for surgical nursing of liver and gall, which comprises a drainage bin, a piston cylinder is arranged at the middle position of one side of the drainage bin, a piston matched with the piston cylinder is arranged in the piston cylinder in a sliding manner, a pull rod acts on one side of the piston away from the drainage bin, a connecting rod is arranged on one side of the piston away from the pull rod, a support rod is arranged on one side of the top of the connecting rod away from the piston, and a drive rod is arranged on one side of the support rod away from the piston; the utility model discloses when the device takes off through the hydrops bottle, can block up the leakage fluid dram automatically, prevent that the inside remaining ponding of device from flowing outside, lead to external pollution, reduce dust bacterium access device simultaneously, when promoting the piston, block up the drainage tube, prevent the inside remaining ponding of drainage tube, enter into the affected part, reduce patient's pain, still be provided with the recess simultaneously, prevent that human tissue from to the jam of inlet, improve the convenience of drainage.

Description

Drainage device is used in hepatobiliary surgery nursing

Technical Field

The utility model relates to a drainage device technical field specifically is a drainage device is used in hepatobiliary surgery nursing.

Background

Hepatobiliary surgery is an indispensable department in medical science, mainly researches on acute hepatic failure caused by hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and severe hepatitis are major diseases seriously threatening the health of Chinese people, hepatobiliary drainage is an indispensable link in the course of surgery of doctors for hepatobiliary diseases, and the hepatobiliary drainage is to drain bile or hydrops in a human body to the outside of the body through a drainage device, so that the aims of relieving the pressure at the hepatobiliary site, relieving pain and the like are fulfilled;

the drainage device in the prior art has certain problems when in use:

1. when the accumulated water bottle is full of accumulated water, the accumulated water bottle needs to be poured and cleaned, after the accumulated water bottle is taken out, the accumulated water in the device can flow out along the liquid outlet, so that the accumulated water is scattered, the outside is polluted, and meanwhile, bacterial dust can enter the device;

2. after the drainage is finished, when the piston is continuously pushed forwards, accumulated water remained in the drainage tube is pushed into the affected part again, so that the pain and discomfort of the patient are caused;

3. meanwhile, when the drainage head is placed on an affected part, the liquid inlet can be blocked by human tissues, so that the accumulated water drainage is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device is used in hepatobiliary surgery nursing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage device for surgical nursing of liver and gall comprises a drainage bin, wherein a piston cylinder is arranged at the middle position of one side of the drainage bin, a piston matched with the piston cylinder is arranged in the piston cylinder in a sliding mode, a pull rod is acted on one side, away from the drainage bin, of the piston, a connecting rod is arranged on one side, away from the pull rod, of the piston, a supporting rod is arranged on one side, away from the piston, of the top of the connecting rod, a driving rod is arranged on one side, away from the piston, of the supporting rod, sliding rails are symmetrically acted on two ends, away from one side of the piston cylinder, of the interior of the drainage bin, a baffle is arranged between the two groups of sliding rails in a sliding mode, a triangular block is arranged on one side, close to the piston cylinder, of the baffle, a sliding groove is arranged at the, the utility model discloses a drainage device, including drainage storehouse, spring, catch bar, sealing cover, drainage storehouse, the intermediate position department of drainage storehouse bottom is provided with the leakage fluid dram, the bottom of leakage fluid dram is provided with the collar, the bilateral symmetry at the inside top of collar is provided with the spring, and is two sets of the bottom of spring is provided with the touch bar, the intermediate position department at touch bar top is provided with the catch bar, the inside of fluid dram is run through and extends to the inside of leakage fluid dram in the top of catch bar, the top of catch bar is provided with sealed lid, the intermediate position department that the drainage storehouse is kept away from piston barrel one side is provided with the drainage tube, one side that the drainage storehouse was kept away from to the drainage tube is provided with the drainage head, the outside of drainage head.

Preferably, a handle is arranged in the middle of the top of the drainage bin, and a sponge gasket is arranged on the outer side of the handle.

Preferably, the bottom of the inner side of the mounting ring is provided with threads.

Preferably, the two sides of the bottom inside the drainage bin are symmetrically provided with the flow guide blocks, and the flow guide blocks are triangular.

Preferably, the drainage tube is transparent, and the drainage tube is made of PET.

Preferably, one side of the pull rod, which is far away from the drainage bin, extends out of the interior of the piston cylinder, and one side of the pull rod, which is far away from the drainage bin, is provided with a push handle.

Compared with the prior art, the beneficial effects of the utility model are that: when the drainage device for surgical nursing of liver and gall bladder is taken down through the effusion bottle, the drainage port can be automatically blocked, the accumulated water remained in the device is prevented from flowing out of the outside, the pollution to the outside is caused, meanwhile, the dust and bacteria are reduced to enter the device, when the piston is pushed, the drainage tube is blocked, the accumulated water remained in the drainage tube is prevented from entering the affected part, the pain of a patient is reduced, meanwhile, the groove is also arranged, the blockage of human tissue to the liquid inlet is prevented, and the convenience of drainage is improved;

1. through the mutual matching among the sealing cover, the liquid discharge pipe, the push rod, the touch rod, the spring, the mounting ring and the liquid discharge port, the liquid discharge port can be automatically sealed when the liquid accumulation bottle is taken down, so that accumulated water remained in the device can be prevented from flowing out of the outside, the pollution to the outside is avoided, meanwhile, dust and bacteria are reduced from entering the device, and the safety of the device is improved;

2. through the mutual matching of the pull rod, the piston, the connecting rod, the triangular block, the sliding block, the baffle plate, the sliding rail, the driving rod, the sliding chute and the supporting rod, when the piston returns, accumulated water remained in the drainage tube can be prevented from entering an affected part, and pain of a patient is reduced;

3. through mutually supporting between inlet, drainage head and the leakage fluid dram, prevent human tissue to the jam of inlet, reduce because the jam leads to the drainage slower or drainage failure, improve the convenience of drainage.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the slide rail and the baffle of the present invention;

fig. 4 is a side sectional view of the drainage head of the present invention.

In the figure: 1. a drainage bin; 2. a piston cylinder; 3. a pull rod; 4. a piston; 5. a connecting rod; 6. a sealing cover; 7. a liquid discharge pipe; 8. a push rod; 9. a touch rod is touched; 10. a spring; 11. a mounting ring; 12. a triangular block; 13. a slider; 14. a liquid inlet; 15. a drainage head; 16. a drainage tube; 17. a baffle plate; 18. a slide rail; 19. a drive rod; 20. a chute; 21. a support bar; 22. a groove; 23. and a liquid discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a drainage device for surgical nursing of liver and gall comprises a drainage bin 1, a piston cylinder 2 is arranged in the middle of one side of the drainage bin 1, a piston 4 matched with the piston cylinder 2 is arranged in the piston cylinder 2 in a sliding mode and used for extracting accumulated water, a pull rod 3 is acted on one side, far away from the drainage bin 1, of the piston 4, a connecting rod 5 is arranged on one side, far away from the pull rod 3, of the piston 4, a supporting rod 21 is arranged on one side, far away from the piston 4, of the top of the connecting rod 5, a driving rod 19 is arranged on one side, far away from the piston 4, of the supporting rod 21, sliding rails 18 are symmetrically acted on two ends, far away from one side of the piston cylinder 2, of the drainage bin 1, a baffle 17 is arranged between the two groups of the sliding rails 18 in a sliding mode, a triangular block 12 is arranged on one side, close to the piston cylinder 2, a sliding groove 20, the middle position department of drainage storehouse 1 bottom is provided with leakage fluid dram 23, the middle position department of drainage storehouse 1 bottom is provided with fluid-discharge tube 7, the bottom of fluid-discharge tube 7 is provided with collar 11, the bilateral symmetry at the inside top of collar 11 is provided with spring 10, the bottom of two sets of springs 10 is provided with touch rod 9, the middle position department at touch rod 9 top is provided with catch bar 8, the inside of fluid-discharge tube 7 is run through at the top of catch bar 8 and extends to the inside of leakage fluid dram 23, the top of catch bar 8 is provided with sealed lid 6, block up leakage fluid dram 23, the middle position department that drainage storehouse 1 kept away from piston cylinder 2 one side is provided with drainage tube 16, one side that drainage storehouse 1 was kept away from to drainage tube 16 is provided with drainage head 15, the outside of drainage head 15 is provided with four groups of recess 22, the inside of.

In this implementation, the intermediate position department at 1 top in drainage storehouse is provided with the handle, and the handle outside is provided with the sponge packing ring, be convenient for to carrying of device, the inboard bottom of collar 11 is provided with the screw thread, make to be connected inseparabler with the hydrops bottle, the bilateral symmetry of the inside bottom in drainage storehouse 1 is provided with the water conservancy diversion piece, and the water conservancy diversion piece is triangle-shaped, prevent that ponding from remaining in drainage storehouse 1 inside, drainage tube 16 is the transparence, drainage tube 16's material is PET, reduce the stimulation of drainage tube 16 to human tissue, the inside that piston cylinder 2 was extended to one side that drainage storehouse 1 was kept away from to pull rod 3, one side that drainage storehouse 1 was kept away from to pull rod 3 is provided with and pushes.

The working principle is as follows: firstly, the device is placed at a proper position, the liquid accumulation bottle is connected with the mounting ring 11 through threads, when the liquid accumulation bottle is rotated, the liquid accumulation bottle moves upwards in the mounting ring 11, so that the touch rod 9 is pushed to move upwards, the touch rod 9 pushes the sealing cover 6 upwards through the push rod 8 to separate from the liquid discharge port 23, so that the liquid discharge port 23 is communicated with the liquid discharge pipe 7, then the drainage head 15 is placed at an affected part needing drainage, and the groove 22 is formed in the drainage head 15, so that when the drainage head 15 is contacted with human tissues, the groove 22 forms a channel, accumulated water smoothly enters the inside of the drainage pipe 16 through the liquid inlet 14, and drainage is smooth;

during extraction, the piston 4 drives the support rod 21 to move rightwards through the connecting rod 5, the support rod 21 drives the slider 13 through the drive rod 19, the triangular block 12 is driven to move rightwards under the action of the slider 13 and the chute 20, meanwhile, the triangular block 12 also moves towards the vertical direction, so that the baffle 17 is driven to slide upwards in the slide rail 18, the closure of the drainage tube 16 is relieved, the extracted accumulated water enters the interior of the drainage bin 1, the accumulated water flows into the accumulated water bottle through the liquid discharge port 23 and the liquid discharge pipe 7 to be collected under the action of the flow guide block, when the piston 4 needs to be pushed during continuous extraction, the piston 4 moves towards the opposite direction at the moment, so that the baffle 17 moves downwards, the drainage tube 16 is closed, the accumulated water in the drainage tube 16 is prevented from flowing into an affected part, and pain of a patient is prevented;

when the hydrops bottle was collected to be full, rotated the hydrops bottle, made it break away from out from the inside of collar 11, at this moment under spring 10's effect, will touch pole 9 promotes downwards to touch pole 9 drives sealed lid 6 downstream through catch bar 8, seals the closure to leakage fluid dram 23, prevents that the hydrops from flowing out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a drainage device is used in hepatobiliary surgery nursing, includes drainage storehouse (1), its characterized in that: a piston cylinder (2) is arranged in the middle of one side of the drainage bin (1), a piston (4) matched with the piston cylinder is arranged in the piston cylinder (2) in a sliding mode, one side, far away from the drainage bin (1), of the piston (4) acts on a pull rod (3), one side, far away from the pull rod (3), of the piston (4) is provided with a connecting rod (5), one side, far away from the piston (4), of the top of the connecting rod (5) is provided with a supporting rod (21), one side, far away from the piston (4), of the supporting rod (21) is provided with a driving rod (19), two ends, far away from one side of the piston cylinder (2), of the drainage bin (1) symmetrically act on sliding rails (18), a baffle (17) is arranged between the two groups of sliding rails (18) in a sliding mode, a triangular block (12) is arranged on one side, close to the piston cylinder (2), a sliding block (13) matched with the sliding chute (20) is arranged in the sliding chute in a sliding mode, the bottom of the driving rod (19) extends into the sliding chute (20) and is fixedly connected with the sliding block (13), a liquid outlet (23) is formed in the middle of the bottom of the drainage bin (1), a liquid discharge pipe (7) is arranged in the middle of the bottom of the drainage bin (1), a mounting ring (11) is arranged at the bottom of the liquid discharge pipe (7), springs (10) are symmetrically arranged on two sides of the top of the inside of the mounting ring (11), two groups of springs (10) are provided with touch rods (9) at the bottoms, a push rod (8) is arranged in the middle of the top of the touch rod (9), the top of the push rod (8) penetrates through the inside of the liquid discharge pipe (7) and extends into the liquid outlet (23), and a sealing cover (6) is arranged at the top of the push rod (8), drainage tube (16) are arranged at the middle position of one side of piston cylinder (2) far away from drainage bin (1), drainage head (15) are arranged at one side of drainage tube (16) far away from drainage bin (1), four groups of grooves (22) are arranged on the outer side of drainage head (15), and liquid inlets (14) are arranged in grooves (22).

2. The drainage device for surgical nursing of liver and gall bladder as claimed in claim 1, wherein: the middle position of the top of the drainage bin (1) is provided with a handle, and a sponge gasket is arranged on the outer side of the handle.

3. The drainage device for surgical nursing of liver and gall bladder as claimed in claim 1, wherein: the bottom of the inner side of the mounting ring (11) is provided with threads.

4. The drainage device for surgical nursing of liver and gall bladder as claimed in claim 1, wherein: the two sides of the bottom inside the drainage bin (1) are symmetrically provided with flow guide blocks, and the flow guide blocks are triangular.

5. The drainage device for surgical nursing of liver and gall bladder as claimed in claim 1, wherein: the drainage tube (16) is transparent, and the drainage tube (16) is made of PET.

6. The drainage device for surgical nursing of liver and gall bladder as claimed in claim 1, wherein: one side of the pull rod (3) far away from the drainage bin (1) extends out of the interior of the piston cylinder (2), and one side of the pull rod (3) far away from the drainage bin (1) is provided with a push handle.