CN220213541U

CN220213541U - Suction device for ascites of hepatopathy in infectious department

Info

Publication number: CN220213541U
Application number: CN202321646496.0U
Authority: CN
Inventors: 孔金玲
Original assignee: Changsha City No1 Hospital
Current assignee: Changsha City No1 Hospital
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-22
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses an infectious hepatopathy ascites aspirator, which comprises a collecting bottle, a connecting cover, a protecting cylinder and a puncture needle, wherein a limit groove is formed in the outer part of the top end of the collecting bottle, the connecting cover is arranged on the outer part of the top end of the collecting bottle in a connecting way, and the collecting bottle and the connecting cover are movably connected. According to the utility model, the limit groove is formed in the outer part of the top end of the collecting bottle, the rubber sleeve arranged in the connecting cover is tightly attached to the limit groove on the collecting bottle, so that the rapid connection assembly of the collecting bottle and the connecting cover can be completed, when the collecting bottle is required to be rapidly replaced due to more liver ascites, the liver ascites can stay in the protective cylinder through the one-way valve in the protective cylinder, and at the moment, the safety air bag can be deflated through the opening of the valve core, so that the rubber sleeve can shrink and leave the surface of the limit groove on the top end of the collecting bottle, and at the moment, the collecting bottle can be rapidly replaced.

Description

Suction device for ascites of hepatopathy in infectious department

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an aspirator for ascites due to hepatic diseases in infectious department.

Background

In clinical hospitals, patients with advanced liver diseases often develop liver ascites, and the suction of the liver ascites is an effective treatment method, and at present, medical staff sucks the liver ascites by an aspirator, penetrates into abdominal cavity by a puncture needle, then sucks the liver ascites by a syringe, and discharges the liver ascites into a collecting bottle to prevent the surrounding environment from being polluted.

The liver ascites aspirator disclosed in the Chinese patent application publication No. CN202569004U is reasonable in design, convenient to use, capable of seeing puncture depth, avoiding hurting viscera, effectively improving working efficiency of medical workers, avoiding repeated needle insertion, and relieving pain of patients, but under the condition that liver ascites is more, the collection bottle is inconvenient to replace rapidly, so that internal liver ascites cannot be extracted at one time, discomfort is caused to the patients, and convenience of subsequent aspiration is affected.

Disclosure of Invention

The utility model aims to provide an aspirator for ascites due to hepatic diseases in infectious department, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an infectious hepatopathy ascites aspirator, includes collecting flask, connecting cover, guard cylinder and pjncture needle, the outside on collecting flask top is provided with the spacing groove, the external connection on collecting flask top is provided with the connecting cover, the collecting flask belongs to swing joint with the connecting cover, the intermediate position fixedly connected with valve core of connecting outside one side of cover, one side fixedly connected with intake pipe of valve core, one side fixedly connected with air bag of intake pipe, the inside intermediate position fixedly connected with rubber sleeve of connecting the cover, the inside swing joint of rubber sleeve has air bag, the top fixedly connected with first connecting pipe of connecting the cover, one side fixedly connected with guard cylinder of first connecting pipe.

Preferably, a suction pump is mounted at the top end inside the connecting cover, and a liquid guide tube is fixedly connected to the bottom end of the suction pump.

Preferably, the one-way valve is arranged at the top end of the inside of the protection cylinder, and the sliding rods are fixedly connected to the two sides of the inside of the protection cylinder.

Preferably, the outside sliding connection of slide bar has the slider, the top fixedly connected with spring of slider.

Preferably, one side fixedly connected with movable disk of slider, the inside equidistance of movable disk evenly is provided with logical groove, the intermediate position fixedly connected with rubber buffer of movable disk bottom.

Preferably, a second connecting pipe is fixedly connected to the middle position of the bottom end of the protection cylinder, and a puncture needle is fixedly connected to the bottom end of the second connecting pipe.

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

1. according to the infectious liver disease ascites aspirator, the limiting groove is formed in the outer portion of the top end of the collecting bottle, the rubber sleeve arranged in the connecting cover is tightly attached to the limiting groove on the collecting bottle, the collecting bottle and the connecting cover can be quickly connected and assembled, when the liver disease ascites are more to be quickly replaced, the liver disease ascites can stay in the protecting cylinder by closing the one-way valve in the protecting cylinder, the safety air bag can be deflated by opening the valve core, the rubber sleeve can shrink and leave the surface of the limiting groove on the top end of the collecting bottle, the collecting bottle can be quickly replaced at the moment, the liver disease ascites can be continuously collected by opening the one-way valve, the operation is simple and convenient, and meanwhile stable extraction of the liver disease ascites cannot be influenced;

2. this kind of infectious liver disease ascites aspirator can accomplish the jam to the rubber buffer through being provided with the second connecting pipe in the protective barrel, when the suction pump produced suction simultaneously, can take out the rubber buffer from the second connecting pipe, the protective barrel can drive the slider simultaneously and slide on the slide bar through the movable disk, and extrude the spring of slider one side, liver disease ascites can lead to in the collecting bottle through the logical groove on the movable disk this moment, when the suction pump stop work simultaneously, because the spring is by extruded reaction force, can promote the movable disk through the slider, and make the movable disk promote the rubber buffer to accomplish the jam to the second connecting pipe, thereby prevent liver disease ascites reflux condition, guarantee the security that infectious liver disease ascites aspirator used.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic elevational view of the connecting cover of the present utility model;

fig. 4 is a schematic front view of the protective cylinder of the present utility model.

In the figure: 1. a collection bottle; 101. a limit groove; 2. a connection cover; 201. a valve core; 202. an air inlet pipe; 203. an airbag; 3. a rubber sleeve; 4. a suction pump; 401. a catheter; 5. a first connection pipe; 6. a protective cylinder; 601. a one-way valve; 602. a slide bar; 7. a slide block; 701. a spring; 8. a movable plate; 801. a through groove; 9. a rubber stopper; 10. a second connection pipe; 11. a puncture needle.

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 utility model provides an infectious department liver disease ascites aspirator, includes collecting bottle 1, connecting cover 2, guard cylinder 6 and pjncture needle 11, and the outside on collecting bottle 1 top is provided with spacing groove 101, pastes the spacing groove 101 on collecting bottle 1 through the interior rubber sleeve 3 of connecting cover 2, then can accomplish the connecting of collecting bottle 1 and connecting cover 2 fast to collecting bottle 1 can carry out liver disease ascites's collection treatment fast;

the outside connection at the top end of the collecting bottle 1 is provided with a connecting cover 2, the collecting bottle 1 and the connecting cover 2 are movably connected, a valve core 201 is fixedly connected to the middle position of one side of the outer part of the connecting cover 2, an air inlet pipe 202 is fixedly connected to one side of the valve core 201, an air bag 203 is fixedly connected to one side of the air inlet pipe 202, a rubber sleeve 3 is fixedly connected to the middle position of the inner part of the connecting cover 2, an air bag 203 is movably connected to the inner part of the rubber sleeve 3, one side of the valve core 201 can be connected with an external inflator, the external inflator is started, the inner part of the valve core 201 can be inflated through the air inlet pipe 202, and then the air bag 203 can push the rubber sleeve 3 to be tightly adhered to the surface of a limiting groove 101 in the collecting bottle 1 through inflation;

the top end inside the connecting cover 2 is provided with a suction pump 4, the bottom end of the suction pump 4 is fixedly connected with a liquid guide tube 401, and the suction pump 4 is started to pump liver ascites into the collecting bottle 1 through a puncture needle 11;

the top end of the connecting cover 2 is fixedly connected with a first connecting pipe 5, one side of the first connecting pipe 5 is fixedly connected with a protection cylinder 6, a one-way valve 601 is arranged at the top end inside the protection cylinder 6, two sides inside the protection cylinder 6 are fixedly connected with sliding rods 602, a sliding block 7 is slidably connected to the outside of the sliding rods 602, a spring 701 is fixedly connected to the top end of the sliding block 7, a movable disc 8 is fixedly connected to one side of the sliding block 7, the sliding block 7 slides in the sliding rod 602 inside the protection cylinder 6 and can squeeze the spring 701 at one side, and meanwhile the sliding block 7 can drive the movable disc 8 to move;

the inside equidistance of movable dish 8 evenly is provided with logical groove 801, and the intermediate position fixedly connected with rubber buffer 9 of movable dish 8 bottom, the intermediate position fixedly connected with second connecting pipe 10 of protection section of thick bamboo 6 bottom, the bottom fixedly connected with pjncture needle 11 of second connecting pipe 10 can accomplish the jam to second connecting pipe 10 through rubber buffer 9, and rubber buffer 9 opens simultaneously and can make liver disease ascites get into the inside of protection section of thick bamboo 6 through second connecting pipe 10.

When the embodiment of the application is used, the following steps are adopted: the connecting cover 2 is sleeved outside the top end of the collecting bottle 1 and is connected with the valve core 201 through an external inflator, the external inflator can inflate the inside of the air bag 203 through the air inlet pipe 202, the air bag 203 can be inflated to be tightly attached to the limit groove 101 on the collecting bottle 1, the quick connection between the collecting bottle 1 and the connecting cover 2 is completed, the sterilized puncture needle 11 is inserted into the liver part of a patient, the protective cylinder 6 is opened through the one-way valve 601 inside the protective cylinder 6 and is started through the suction pump 4 at the top end of the connecting cover 2, suction of liver ascites can be carried out, suction generated inside the protective cylinder 6 can enable the rubber plug 9 to be pulled out from the inside of the second connecting pipe 10, meanwhile, the protective cylinder 6 can push the sliding rod 602 in the protective cylinder 6 to slide through the movable disc 8 and squeeze the spring 701 on one side of the sliding block 7, and the liver ascites in the second connecting pipe 10 can enter the first connecting pipe 5 through the through groove 801 on the movable disc 8 and be input into the collecting bottle 1 through the first connecting pipe 5 for collection.

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 an infectious hepatopathy ascites aspirator, its characterized in that, includes collecting bottle (1), connecting cover (2), protection section of thick bamboo (6) and pjncture needle (11), the outside on collecting bottle (1) top is provided with spacing groove (101), the external connection on collecting bottle (1) top is provided with connecting cover (2), collecting bottle (1) and connecting cover (2) belong to swing joint, the intermediate position fixedly connected with valve core (201) on one side of connecting cover (2) outside, one side fixedly connected with intake pipe (202) of valve core (201), one side fixedly connected with air bag (203) of intake pipe (202), the inside intermediate position fixedly connected with rubber sleeve (3) of connecting cover (2), the inside swing joint of rubber sleeve (3) has air bag (203), the top fixedly connected with first connecting pipe (5) of connecting cover (2), one side fixedly connected with protection section of thick bamboo (6) of first connecting pipe (5).

2. An aspirator for ascites due to hepatic disease in infectious department according to claim 1, wherein: the top inside of connecting lid (2) is installed suction pump (4), the bottom fixedly connected with catheter (401) of suction pump (4).

3. An aspirator for ascites due to hepatic disease in infectious department according to claim 1, wherein: the top end of the inside of the protection cylinder (6) is provided with a one-way valve (601), and two sides of the inside of the protection cylinder (6) are fixedly connected with sliding rods (602).

4. An aspirator for ascites due to hepatic disease in infectious department according to claim 3, wherein: the outside sliding connection of slide bar (602) has slider (7), the top fixedly connected with spring (701) of slider (7).

5. The aspirator for ascites in infectious hepatic disease according to claim 4, wherein: one side fixedly connected with movable dish (8) of slider (7), the inside equidistance of movable dish (8) evenly is provided with logical groove (801), the intermediate position fixedly connected with rubber buffer (9) of movable dish (8) bottom.

6. An aspirator for ascites due to hepatic disease in infectious department according to claim 1, wherein: the middle position of the bottom end of the protection cylinder (6) is fixedly connected with a second connecting pipe (10), and the bottom end of the second connecting pipe (10) is fixedly connected with a puncture needle (11).