CN209933603U

CN209933603U - Liver and gall drainage device for medical general surgery department

Info

Publication number: CN209933603U
Application number: CN201920433930.4U
Authority: CN
Inventors: 张明; 于涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-01-14
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a medical treatment department of general surgery uses liver and gall drainage device, including the drainage barrel, the bottom fixedly connected with drainage stock solution bottle of drainage barrel, the left end of drainage barrel is fixed and is equipped with the connecting pipe, the left end fixed mounting of connecting pipe has the drainage hose, the fixed handle that is equipped with in top of drainage barrel, the inside activity of drainage barrel is equipped with the movable rod, and the one end activity of movable rod runs through to the outside and the fixed mounting of drainage barrel has the piston handle. The utility model provides a liver and gall drainage device for medical treatment department of general surgery can make things convenient for quick collects the internal liquid drainage of patient to the stock solution bottle in, drainage easy operation, and the drainage is accomplished the back, is still convenient for with the liquid discharge in the drainage stock solution bottle, has made things convenient for people to clear up, and adorns individual device simple structure, convenient operation, and is small, and the people of being convenient for carry the use.

Description

Liver and gall drainage device for medical general surgery department

Technical Field

The utility model relates to a medical treatment department of general surgery technical field especially relates to a medical treatment department of general surgery is with liver and gall drainage device.

Background

At present, in general medical surgery, liver and gall drainage is to drain human body gall bladder juice to the outside of a body through a drainage device so as to reduce the internal pressure of a gall bladder system, and drainage treatment of liver and gall can be performed under the guidance of medical imaging equipment through a puncture needle, a drainage catheter and other equipment, so that the function of recovering the liver and gall is achieved, and the treatment purpose is achieved.

However, the drainage device in the prior art has the disadvantages of complicated structure, large volume, inconvenient carrying and use, and troublesome drainage operation, and the liquid discharged by the drainage device is difficult to dump and clean, thereby increasing the working difficulty for medical staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a liver and gall drainage device for medical general surgery department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a liver and gall drainage device for medical general surgery comprises a drainage barrel, wherein a drainage liquid storage bottle is fixedly connected to the bottom of the drainage barrel, a connecting pipe is fixedly arranged at the left end of the drainage barrel, a drainage hose is fixedly mounted at the left end of the connecting pipe, a handle is fixedly arranged at the top of the drainage barrel, a movable rod is movably arranged in the drainage barrel, one end of the movable rod movably penetrates through the outside of the drainage barrel and is fixedly provided with a piston handle, two limiting rods are fixedly connected between the two ends of the piston handle and the movable rod respectively, a piston disc is movably arranged in the drainage barrel and is connected with the inner wall of the drainage barrel in a sliding and sealing manner, a mounting hole is formed in the center of the piston disc, one end of the movable rod in the drainage barrel is fixedly and hermetically mounted in the mounting hole, and a reset spring is arranged in the drainage barrel, and the reset spring is sleeved on the movable rod, a liquid through pipe is connected between the drainage cylinder body and the drainage liquid storage bottle, and the drainage cylinder body is communicated with the drainage liquid storage bottle through the liquid through pipe.

Preferably, the inside of liquid through pipe is equipped with first check valve, the inside of connecting pipe is equipped with the second check valve.

Preferably, the right inner wall of the drainage cylinder body is provided with a vent hole, and the movable rod movably penetrates through the vent hole.

Preferably, the inner wall of the left side of the drainage liquid storage bottle is provided with a sleeve hole, the drainage liquid storage bottle is fixedly and hermetically provided with a drain pipe through the sleeve hole, and the drain pipe is provided with a drain valve.

Preferably, the drainage liquid storage bottle is made of transparent plastic, the outer side surface of the drainage liquid storage bottle is provided with solution scales, and the unit of the solution scales is ml.

Preferably, the outer parts of the lifting handle and the piston handle are respectively fixedly sleeved with an anti-skid rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the handle and the piston handle are arranged, so that the utility model is convenient for people to carry and use; through the cooperation of piston handle, movable rod, piston dish, drainage barrel, reset spring, air vent, second check valve, drainage hose, connecting pipe and first check valve, can make things convenient for quick collect the internal liquid drainage of patient to the stock solution bottle in, after the drainage is accomplished, the liquid that collects in the drainage stock solution bottle can be through opening the flowing back valve, and then with the liquid discharge in the drainage stock solution bottle, has made things convenient for people to clear up.

To sum up, the utility model provides a liver and gall drainage device for medical treatment department of general surgery can make things convenient for quick collects the internal liquid drainage of patient to the stock solution bottle in, drainage easy operation, and the drainage is accomplished the back, is still convenient for with the liquid discharge in the drainage stock solution bottle, has made things convenient for people to clear up, and adorns a device simple structure, convenient operation, and is small, and the people of being convenient for carry the use.

Drawings

FIG. 1 is a schematic structural view of a liver and gall bladder drainage device for general medical surgery department of the present invention;

FIG. 2 is a schematic cross-sectional view of a liver and gall bladder drainage device for general medical surgery department according to the present invention;

fig. 3 is a schematic view of the connection structure of the movable rod and the piston disc in the liver and gall drainage device for medical general surgery department.

In the figure: the drainage device comprises a drainage cylinder body 1, a drainage liquid storage bottle 2, a connecting pipe 3, a drainage hose 4, a liquid discharge pipe 5, a liquid discharge valve 6, a handle 7, a piston handle 8, a limiting rod 9, a movable rod 10, a piston disc 11, a reset spring 12, a liquid through pipe 13, a first check valve 14, a second check valve 15, a solution scale 16 and an air vent 17.

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.

Referring to fig. 1-3, a liver and gall drainage device for medical treatment general surgery department, comprising a drainage cylinder 1, a drainage liquid storage bottle 2 is fixedly connected to the bottom of the drainage cylinder 1, a connecting pipe 3 is fixedly arranged at the left end of the drainage cylinder 1, a drainage hose 4 is fixedly arranged at the left end of the connecting pipe 3, a handle 7 is fixedly arranged at the top of the drainage cylinder 1, a movable rod 10 is movably arranged in the drainage cylinder 1, one end of the movable rod 10 movably penetrates the exterior of the drainage cylinder 1 and is fixedly provided with a piston handle 8, two limit rods 9 are respectively fixedly connected between the two ends of the piston handle 8 and the movable rod 10, a piston disc 11 is movably arranged in the drainage cylinder 1, the piston disc 11 is connected with the inner wall of the drainage cylinder 1 in a sliding and sealing manner, a mounting hole is arranged at the center of the piston disc 11, and one end of the movable rod 10 in the drainage cylinder 1 is, a return spring 12 is arranged in the drainage cylinder 1, the return spring 12 is sleeved on the movable rod 10, a liquid through pipe 13 is connected between the drainage cylinder 1 and the drainage liquid storage bottle 2, and the drainage cylinder 1 is communicated with the drainage liquid storage bottle 2 through the liquid through pipe 13; the utility model provides a liver and gall drainage device for medical treatment department of general surgery can make things convenient for quick collects the internal liquid drainage of patient to stock solution bottle 2 in, drainage easy operation, and the drainage is accomplished the back, is still convenient for with the liquid discharge in the drainage stock solution bottle 2, has made things convenient for people to clear up, and adorns a device simple structure, convenient operation, and is small, and people of being convenient for carry the use.

Specifically, the inside of the liquid passing tube 13 is provided with a first check valve 14, and the inside of the connection tube 3 is provided with a second check valve 15.

Specifically, the right inner wall of the drainage cylinder 1 is provided with a vent hole 17, and the movable rod 10 movably penetrates through the vent hole 17; the inner wall of the left side of the drainage liquid storage bottle 2 is provided with a sleeve hole, the drainage liquid storage bottle 2 is fixedly and hermetically provided with a drainage pipe 5 through the sleeve hole, and the drainage pipe 5 is provided with a drainage valve 6.

Specifically, the drainage liquid storage bottle 2 is made of transparent plastic materials, so that people can conveniently observe the liquid collected inside, the outer side surface of the drainage liquid storage bottle 2 is provided with solution scales 16, and the unit of the solution scales 16 is ml; the outside of handle 7 and piston handle 8 is fixed the cover respectively and is equipped with anti-skidding gum cover, can play the effect that prevents people's hand cunning from appearing when the operation.

In the utility model, when the drainage tube is used for drainage, one end of the drainage tube 4 is arranged at the drainage position of a patient, one hand of a medical staff holds the handle 7, the other hand holds the piston handle 8, so that the medical staff can carry and use the medical staff, and the piston handle 8 drives the piston disc 11 to move left and right pistons in the drainage tube body 1 through the movable rod 10; when the piston disc 11 moves rightwards, the piston disc 11 extrudes the return spring 12, air in the drainage cylinder 1 on the right side of the piston disc 11 is discharged through the vent hole 17, meanwhile, the space in the drainage cylinder 1 on the left side of the piston disc 11 is enlarged, the pressure is reduced, the drainage cylinder 1 is in a negative pressure state, the second one-way valve 15 is opened, and liquid in the patient body is smoothly drained into the drainage cylinder 1 on the left side of the piston disc 11 through the drainage hose 4 and the connecting pipe 3; when the piston dish 11 moves left, reset spring 12 can reset and promote piston dish 11, and then reduce the thrust when medical staff moves left, second check valve 15 closes simultaneously, prevent the liquid reflux in the drainage barrel 1, first check valve 14 is opened, liquid in the piston dish 11 with the drainage barrel 1 is collected in leading to smooth propelling movement of liquid pipe 13 to drainage stock solution bottle 2, reciprocating operation, thereby the work of convenient quick completion drainage, and whole device simple structure, small, and the portable operation.

The utility model discloses in, after the drainage is accomplished, the liquid that collects in the drainage stock solution bottle 2 can be through opening flowing back valve 6, and then with the liquid discharge in the drainage stock solution bottle 2, made things convenient for people to clear up.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a liver and gall drainage device for medical treatment general surgery department, includes drainage barrel (1), its characterized in that, the bottom fixedly connected with drainage stock solution bottle (2) of drainage barrel (1), the left end of drainage barrel (1) is fixed and is equipped with connecting pipe (3), the left end fixed mounting of connecting pipe (3) has drainage hose (4), the top of drainage barrel (1) is fixed and is equipped with handle (7), the inside activity of drainage barrel (1) is equipped with movable rod (10), and the one end activity of movable rod (10) runs through to the outside of drainage barrel (1) and fixedly mounted has piston handle (8), and between the both ends of piston handle (8) and movable rod (10) respectively fixedly connected with two gag lever posts (9), drainage barrel (1) internalization is equipped with piston dish (11), and piston dish (11) and the inner wall sliding seal of drainage barrel (1) are connected, the center department of piston dish (11) is equipped with the mounting hole, and is located the one end fixed seal of movable rod (10) in drainage barrel (1) and installs in the mounting hole, be equipped with reset spring (12) in drainage barrel (1), and reset spring (12) cover establish on movable rod (10), be connected with between drainage barrel (1) and drainage stock solution bottle (2) and lead to liquid pipe (13), and drainage barrel (1) is linked together through leading to liquid pipe (13) and drainage stock solution bottle (2).

2. The hepatobiliary drainage device for medical general surgery according to claim 1, wherein a first one-way valve (14) is disposed inside the liquid through tube (13), and a second one-way valve (15) is disposed inside the connecting tube (3).

3. The hepatobiliary drainage device for medical general surgery department according to claim 1, wherein a vent hole (17) is formed in the inner wall of the right side of the drainage cylinder body (1), and the movable rod (10) movably penetrates through the vent hole (17).

4. The hepatobiliary drainage device for medical general surgery department according to claim 1, wherein a sleeve hole is formed in the inner wall of the left side of the drainage liquid storage bottle (2), a drainage tube (5) is fixedly and hermetically installed on the drainage liquid storage bottle (2) through the sleeve hole, and a drainage valve (6) is arranged on the drainage tube (5).

5. The hepatobiliary drainage device for medical general surgery department according to claim 1, wherein the drainage reservoir bottle (2) is made of transparent plastic, and the outer surface of the drainage reservoir bottle (2) is provided with solution scales (16), and the unit of the solution scales (16) is ml.

6. The hepatobiliary drainage device for medical general surgery department according to claim 1, wherein the handle (7) and the piston handle (8) are respectively and fixedly sleeved with an anti-slip rubber sleeve.