CN219049779U

CN219049779U - Liver and gall drainage flushing device

Info

Publication number: CN219049779U
Application number: CN202222353265.2U
Authority: CN
Inventors: 彭成江; 曾国燕; 请求不公布姓名
Original assignee: Yunnan South Yunnan Central Hospital First People's Hospital Of Honghe Hani And Yi Autonomous Prefecture
Current assignee: Yunnan South Yunnan Central Hospital First People's Hospital Of Honghe Hani And Yi Autonomous Prefecture
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-05-23
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a liver and gall drainage flushing device which comprises a main cavity, a negative pressure pump, a waste liquid collecting bottle and a puncture, wherein the top end of one side of the main cavity is fixedly connected with a liquid inlet, one side of the bottom end inside the main cavity is provided with a liquid suction pump, the top end of the liquid suction pump is fixedly connected with a liquid outlet pipe, one side of the top end of the main cavity is provided with the negative pressure pump, and the top end of the negative pressure pump is fixedly connected with a drainage tube. According to the utility model, the three-way valve is arranged at the bottom end of the negative pressure pump, two groups of transmission pipes at the bottom end of the three-way valve are respectively connected with different waste liquid collecting bottles, the flow direction of drainage liquid is changed through the three-way valve, so that liquid can be led into different waste liquid collecting bottles, when one side of the waste liquid collecting bottle is filled with liquid, the three-way valve is regulated to drain into the other side of the waste liquid collecting bottle, and the waste liquid collecting bottle filled with liquid can be rotated to be taken down from the threaded sleeve and cleaned and replaced in time.

Description

Liver and gall drainage flushing device

Technical Field

The utility model relates to the technical field of medical devices, in particular to a liver and gall drainage flushing device.

Background

The hepatobiliary surgery is mainly used for researching acute liver failure caused by hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and severe hepatitis, is a serious disease seriously threatening the health of people in China, and in order to effectively treat the disease caused by biliary tract obstruction, the hepatobiliary tract can be punctured through skin by a puncture needle, a drainage catheter and other devices under the guidance of medical photographic equipment, and is subjected to drainage by a catheter, so that the liver and gall functions are recovered, and the treatment purpose is achieved. In the drainage process, viscous dropsy is easy to form at the front end of the drainage tube, so that drainage is not smooth, the drainage effect is influenced, recovery of a patient is delayed, and a liver and gall drainage flushing device is required to be placed in a human body.

In the liver and gall drainage flushing device disclosed in the Chinese patent application publication CN215274782U, when in use, personnel firstly add flushing liquid to one side of the inside of a base through a liquid adding hole, then pull an air extracting handle, air at the other side of the base is extracted under the action of an air extracting piston and an A one-way valve, so that the pressure intensity of the air is reduced, then a needle tube is inserted into the liver and gall position, a button is pressed, a guide tube is pushed downwards, a main tube is temporarily communicated with a subsidiary tube under the action of a guide groove, when in flushing, the button above is pressed, a water pump extracts flushing liquid to flush, when in drainage, the button below is pressed, under the action of different pressure differences, bile inside the main tube or flushing liquid is sucked, compared with the traditional device, the functions of flushing and drainage can be switched at any time by slightly pressing a thumb, but accumulated liquid in the liver and gall can be extracted to a waste liquid collecting device for subsequent treatment after drainage flushing, a waste liquid treatment bottle cannot be timely detached and cleaned, and if a waste liquid backflow condition occurs, secondary infection condition is easily caused by bacteria entering the inside the gall.

Disclosure of Invention

The utility model aims to provide a liver and gall drainage flushing device which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liver and gall drainage washing unit, includes main cavity body, negative pressure pump, waste liquid collecting bottle and puncture mouth, the top fixedly connected with inlet of main cavity body one side, the drawing liquid pump is installed to one side of the inside bottom of main cavity body, the top fixedly connected with drain pipe of drawing liquid pump, the negative pressure pump is installed to one side on main cavity body top, the top fixedly connected with drainage tube of negative pressure pump, the outside one side swing joint of drainage tube has the connection bandage, the inside one side swing joint of connection bandage has the drain pipe, the three-way valve is installed to the bottom of negative pressure pump, the both sides fixedly connected with transmission tube of three-way valve bottom, the bottom fixedly connected with thread bush of transmission tube, the bottom connection of thread bush is provided with the waste liquid collecting bottle, thread bush belongs to threaded connection with the waste liquid collecting bottle, one side of drainage tube outside is provided with the adapter sleeve, one side fixedly connected with location fagging of adapter sleeve, the inside swing joint of adapter sleeve has the puncture mouth.

Preferably, the middle position inside the main cavity is fixedly connected with a baffle, one side outside the main cavity is movably connected with a movable door, and the top end of the main cavity is fixedly connected with an integrated head.

Preferably, a spring is fixedly connected to one side of the bottom end inside the main cavity, and a supporting plate is fixedly connected to the top end of the spring.

Preferably, an inflation valve is arranged on one side of the outer part of the connecting sleeve, an air duct is fixedly connected to one side of the inflation valve, and a rubber air bag is fixedly connected to one side of the air duct.

Preferably, a liquid outlet pipe is arranged in the puncture opening, and a drainage pipe is arranged in the puncture opening.

Preferably, a connecting groove is formed in one side of the outer portion of the puncture, and a rubber air bag is movably connected to one side of the connecting groove.

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

1. according to the liver and gall drainage flushing device, the internal space of the waste liquid collecting bottle below can be sucked into negative pressure through the negative pressure pump, the drainage tube pumps out accumulated liquid in the liver and gall under the action of the negative pressure and inputs the accumulated liquid into the waste liquid collecting bottle, meanwhile, the three-way valve is arranged at the bottom end of the negative pressure pump, two groups of transmission pipes at the bottom end of the three-way valve are respectively connected with different waste liquid collecting bottles, the flow direction of drainage liquid is changed through the three-way valve, the accumulated liquid can be conducted in the different waste liquid collecting bottles, when one side of the waste liquid collecting bottle is filled with accumulated liquid, the three-way valve is adjusted to drain the waste liquid collecting bottle at the other side, and the waste liquid collecting bottle filled with accumulated liquid can be rotated to be taken down from the thread sleeve and cleaned and replaced in time;

2. this kind of liver courage drainage washing unit inserts the inside of adapter sleeve with the puncture mouth, opens the inflation valve of adapter sleeve one side simultaneously, and the inflation valve can be inflated the inside of rubber gasbag through the air duct this moment, and make the air duct inflate the inflation, the air duct can paste the spread groove on the puncture mouth this moment and accomplish the adapter sleeve and be connected with the puncture mouth, the puncture mouth can carry out liver courage puncture this moment, and carry out the operation with the inside of the leading-in liver courage of drain pipe, can be to the inside of rubber gasbag through the inflation valve after the work is finished simultaneously, and make the rubber gasbag leave the surface of spread groove, can take off aseptic the disinfection of puncture mouth fast this moment, thereby prevent the bacterial growth condition.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a connection structure of a connecting sleeve and a puncture according to the present utility model;

FIG. 3 is a schematic side view of the main cavity of the present utility model;

FIG. 4 is a schematic diagram of the connection structure of the screw cap and the waste liquid collecting bottle of the present utility model.

In the figure: 1. a main cavity; 101. a partition plate; 102. a movable door; 103. an integrated head; 104. a spring; 105. a supporting plate; 2. a liquid inlet; 201. a liquid pump; 202. a liquid outlet pipe; 3. a negative pressure pump; 301. a drainage tube; 4. connecting a binding band; 5. a three-way valve; 501. a transmission tube; 502. a thread sleeve; 6. a waste liquid collecting bottle; 7. connecting sleeves; 701. positioning a supporting plate; 8. an inflation valve; 801. an air duct; 802. a rubber air bag; 9. a puncture opening; 901. and a connecting groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the liver and gall drainage flushing device comprises a main cavity body 1, a negative pressure pump 3, a waste liquid collecting bottle 6 and a puncture opening 9, wherein a partition plate 101 is fixedly connected to the middle position inside the main cavity body 1, the inside of the main cavity body 1 can be divided into two parts through the partition plate 101, and flushing liquid conveying and waste liquid collecting can be respectively carried out;

one side of the outer part of the main cavity body 1 is movably connected with a movable door 102, the top end of the main cavity body 1 is fixedly connected with an integrated head 103, and the stable guiding effect on the liquid outlet pipe 202 and the drainage tube 301 can be achieved through the integrated head 103;

a spring 104 is fixedly connected to one side of the bottom end inside the main cavity 1, a supporting plate 105 is fixedly connected to the top end of the spring 104, and the waste liquid collecting bottle 6 can be supported and placed in an auxiliary mode through the supporting plate 105;

the top end of one side of the main cavity 1 is fixedly connected with a liquid inlet 2, one side of the bottom end of the inside of the main cavity 1 is provided with a liquid suction pump 201, the top end of the liquid suction pump 201 is fixedly connected with a liquid outlet pipe 202, the liquid inlet 2 can input flushing liquid into the inside of the main cavity 1, and meanwhile, the liquid suction pump 201 is started to input flushing liquid into the liver and gall through a puncture 9 through the liquid outlet pipe 202 for cleaning and diluting the accumulated liquid in the liver and gall;

a negative pressure pump 3 is arranged on one side of the top end of the main cavity 1, the top end of the negative pressure pump 3 is fixedly connected with a drainage tube 301, the negative pressure pump 3 is started to suck the internal space of the lower waste liquid collecting bottle 6 into negative pressure, and then the drainage tube 301 pumps out the accumulated liquid in the liver and gall under the action of negative pressure;

one side swing joint outside drainage tube 301 has connecting band 4, and one side swing joint inside connecting band 4 has drain pipe 202, can accomplish the bundling of drainage tube 301 and drain pipe 202 through connecting band 4, prevents simultaneously that drainage tube 301 and drain pipe 202 from being torn by loose

The bottom end of the negative pressure pump 3 is provided with a three-way valve 5, two sides of the bottom end of the three-way valve 5 are fixedly connected with transmission pipes 501, the bottom end of each transmission pipe 501 is fixedly connected with a threaded sleeve 502, two groups of transmission pipes 501 are arranged at the bottom end of the three-way valve 5 and are respectively connected with different waste liquid collecting bottles 6, the flow direction of drainage liquid is changed through the three-way valve 5, and liquid drainage of liquid accumulation can be carried out in the different waste liquid collecting bottles 6;

the bottom end of the thread bush 502 is connected with a waste liquid collecting bottle 6, the thread bush 502 and the waste liquid collecting bottle 6 are in threaded connection, and the waste liquid collecting bottle 6 can be taken down from the thread bush 502 and cleaned and replaced in time by rotating the waste liquid collecting bottle 6;

one side outside the drainage tube 301 is provided with a connecting sleeve 7, one side of the connecting sleeve 7 is fixedly connected with a positioning supporting plate 701, and two sides of the connecting sleeve 7 are provided with positioning supporting plates 701 which can be supported on the skin of a patient and fix the position of the connecting sleeve 7, so that pain of the patient caused by shaking and shifting of the liquid outlet tube 202 and the drainage tube 301 is avoided;

an inflation valve 8 is arranged on one side of the outer portion of the connecting sleeve 7, an air duct 801 is fixedly connected to one side of the inflation valve 8, a rubber air bag 802 is fixedly connected to one side of the air duct 801, a puncture opening 9 is movably connected to the inner portion of the connecting sleeve 7, a liquid outlet pipe 202 is arranged in the puncture opening 9, a drainage tube 301 is arranged in the puncture opening 9, a connecting groove 901 is formed in one side of the outer portion of the puncture opening 9, a rubber air bag 802 is movably connected to one side of the connecting groove 901, the inflation valve 8 is opened to inflate the rubber air bag 802 through the air duct 801, and meanwhile the rubber air bag 802 is inflated to fill the connecting groove 901 in the puncture opening 9, so that stable connection of the connecting sleeve 7 and the puncture opening 9 is completed.

When the embodiment of the application is used, the following steps are adopted: the liquid inlet 2 can be used for inputting flushing liquid into one side of the interior of the main cavity 1, under the guidance of medical photographing equipment at one side of the puncture 9, the percutaneous transhepatic biliary tract is punctured, at the moment, the positioning supporting plate 701 on the connecting sleeve 7 at one side of the puncture 9 can be supported on the skin of a patient, the liquid outlet pipe 202 and the drainage pipe 301 are prevented from shaking and shifting to cause pain of the patient, at the moment, the internal space of the lower waste liquid collecting bottle 6 can be sucked into negative pressure through the starting of the negative pressure pump 3, then the drainage pipe 301 can pump out the internal effusion of the liver and the gall under the action of negative pressure, the internal effusion of the liver and the gall is input into the waste liquid collecting bottle 6, and meanwhile, the liquid pump 201 can be started to clean the internal effusion of the liver and the gall through the puncture 9 by the liquid outlet pipe 202, so that the efficiency of the effusion is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a liver and gall drainage flushing device, its characterized in that includes main cavity body (1), negative pressure pump (3), waste liquid collecting bottle (6) and puncture (9), top fixedly connected with inlet (2) of main cavity body (1) one side, pump (201) are installed to one side of the inside bottom of main cavity body (1), the top fixedly connected with drain pipe (202) of pump (201), negative pressure pump (3) are installed to one side on main cavity body (1) top, the top fixedly connected with drainage tube (301) of negative pressure pump (3), one side swing joint outside drainage tube (301) has connection bandage (4), one side swing joint inside connection bandage (4) has drain pipe (202), three-way valve (5) are installed to the bottom of negative pressure pump (3), both sides fixedly connected with transmission tube (501) of three-way valve (5) bottom, the bottom fixedly connected with thread bush (502) of transmission tube (501), the bottom connection of thread bush (502) is provided with and collects waste liquid (6), one side fixedly connected with drainage tube (301) and thread bush (7) are connected with one side of connection sleeve (7), the inside of the connecting sleeve (7) is movably connected with a puncture (9).

2. The hepatobiliary drainage and irrigation device according to claim 1, wherein: the device is characterized in that a partition plate (101) is fixedly connected to the middle position inside the main cavity (1), a movable door (102) is movably connected to one side outside the main cavity (1), and an integrated head (103) is fixedly connected to the top end of the main cavity (1).

3. The hepatobiliary drainage and irrigation device according to claim 1, wherein: one side of the inside bottom of main cavity (1) fixedly connected with spring (104), the top fixedly connected with layer board (105) of spring (104).

4. The hepatobiliary drainage and irrigation device according to claim 1, wherein: an inflation valve (8) is arranged on one side of the outer part of the connecting sleeve (7), an air duct (801) is fixedly connected to one side of the inflation valve (8), and a rubber air bag (802) is fixedly connected to one side of the air duct (801).

5. The hepatobiliary drainage and irrigation device according to claim 1, wherein: the inside of puncture mouth (9) is provided with drain pipe (202), the inside of puncture mouth (9) is provided with drainage tube (301).

6. The hepatobiliary drainage and irrigation device according to claim 1, wherein: a connecting groove (901) is formed in one side of the outer portion of the puncture (9), and a rubber air bag (802) is movably connected to one side of the connecting groove (901).