CN212547779U

CN212547779U - Novel automatic absorption of hepatobiliary surgery device

Info

Publication number: CN212547779U
Application number: CN202020333148.8U
Authority: CN
Inventors: 丁连珠; 史志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-02-19
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a novel automatic absorption of hepatobiliary surgery device, including negative pressure machine, negative pressure machine's left side is connected with absorption mechanism, absorption mechanism includes stock solution room, first communicating pipe, second communicating pipe, pjncture needle and landing leg, the upper right corner of stock solution room is each other for the intercommunication with negative pressure machine through first communicating pipe, the upper left corner of stock solution room and second communicating pipe each other are the intercommunication, second communicating pipe and pjncture needle integrated into one piece, the lower surface rigid coupling of stock solution room has two landing legs. This novel automatic absorbing device of hepatobiliary surgery through the cooperation of negative pressure machine, stock solution room, first communicating pipe, second communicating pipe and pjncture needle, has realized the normal operation that carries out automatic absorption to patient's internal hydrops. Through above-mentioned structure, when realizing automatic absorption operation, make the hydrops in the stock solution chamber discharge, prevent that the hydrops is overflow to do split type design with each structure, make stock solution chamber and stock solution bottle can dismantle, thereby and with the clearance disinfection.

Description

Novel automatic absorption of hepatobiliary surgery device

Technical Field

The utility model relates to a hepatobiliary surgery technical field specifically is a novel automatic absorption of hepatobiliary surgery device.

Background

Liver and gall surgery mainly studies hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and acute liver failure caused by severe hepatitis are major diseases seriously threatening the health of Chinese people.

When carrying out hepatobiliary surgery minimal access surgery, the hydrops often can appear in the operation position, need use absorbing device to take the hydrops out this moment, in prior art, often adopt automatic absorbing device to absorb the hydrops, need clear up disinfection side and use again to automatic absorbing device, current automatic absorbing device's stock solution room often and whole mechanism integrated into one piece, the cleaning and disinfection of being not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel automatic absorbing device of hepatobiliary surgery to solve the current automatic absorbing device's that provides among the above-mentioned background art stock solution room often and whole mechanism integrated into one piece, the cleaning and disinfection's of being not convenient for problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel automatic absorption device for hepatobiliary surgery comprises a negative pressure machine, wherein the left side of the negative pressure machine is connected with an absorption mechanism;

the absorption mechanism comprises a liquid storage chamber, a first communicating pipe, a second communicating pipe, a puncture needle and a supporting leg;

the upper right corner of the liquid storage chamber is communicated with the negative pressure machine through a first communicating pipe, the upper left corner of the liquid storage chamber is communicated with a second communicating pipe, the second communicating pipe and the puncture needle are integrally formed, and two supporting legs are fixedly connected to the lower surface of the liquid storage chamber.

Preferably, the lower surface of the liquid storage chamber is fixedly connected with two connecting seats, and the two connecting seats are both provided with a communicating mechanism;

the communication mechanism comprises a connecting pipe, a rotating block, a butterfly valve body and a butterfly valve rotating disc;

the top rigid coupling of connecting pipe has the commentaries on classics piece, change the piece and link to each other with the connecting seat screw thread, install the butterfly valve body on the connecting pipe, the butterfly valve carousel is installed to the left end of butterfly valve body.

Preferably, the connecting pipe, the rotating block and the connecting seat are coaxial, and the rotating block and the connecting seat are sealed through a rubber pad.

Preferably, the bottom of the connecting pipe is fixedly connected with a fixing mechanism;

the fixing mechanism comprises a drainage tube and a rubber sleeve;

the top of the drainage tube is fixedly connected with the bottom of the connecting pipe and communicated with each other, the outer wall of the connecting pipe is sleeved with a rubber sleeve, and the top of the rubber sleeve is fixedly connected with the lower surface of the connecting pipe.

Preferably, the outer wall of the rubber sleeve is sleeved with a liquid storage bottle;

the liquid storage bottle comprises a bottle body and a bottle mouth;

the top of the bottle body is provided with a bottle mouth, and the bottle mouth is sleeved with the outer wall of the rubber sleeve.

Preferably, the inner diameter of the bottle mouth is 3-5 mm larger than the outer diameter of the rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this novel automatic absorption of hepatobiliary surgery device:

through the cooperation of negative pressure machine, stock solution room, first communicating pipe, second communicating pipe and pjncture needle, realized the normal operation of carrying out automatic absorption to patient's hydrops.

Through the cooperation of connecting seat, connecting pipe, commentaries on classics piece, butterfly valve body, butterfly valve carousel, drainage tube and rubber sleeve, realized the intercommunication of stock solution room and stock solution bottle to make in the interior hydrops of stock solution can flow into the stock solution bottle, and then realize that the liquid level in the stock solution room reduces.

Through above-mentioned structure, when realizing automatic absorption operation, make the hydrops in the stock solution chamber discharge, prevent that the hydrops is overflow to do split type design with each structure, make stock solution chamber and stock solution bottle can dismantle, thereby and with the clearance disinfection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the rotary block and the rubber sleeve of FIG. 1;

fig. 4 is a schematic view of the structure of the bottle mouth and the draft tube of fig. 3.

In the figure: 1. negative pressure machine, 2, absorption mechanism, 201, stock solution room, 202, first communicating pipe, 203, second communicating pipe, 204, pjncture needle, 205, landing leg, 3, connecting seat, 4, communicating mechanism, 401, connecting pipe, 402, commentaries on classics piece, 403, butterfly valve body, 404, butterfly valve carousel, 5, fixed establishment, 501, drainage tube, 502, rubber sleeve, 6, stock solution bottle, 601, bottle, 602, bottleneck.

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 a technical solution: a novel automatic absorption device for hepatobiliary surgery comprises a negative pressure machine 1, wherein the left side of the negative pressure machine 1 is connected with an absorption mechanism 2; the absorption mechanism 2 comprises a liquid storage chamber 201, a first communicating pipe 202, a second communicating pipe 203, a puncture needle 204 and a supporting leg 205; the upper right corner of the liquid storage chamber 201 is communicated with the negative pressure machine 1 through a first communicating pipe 202, the upper left corner of the liquid storage chamber 201 is communicated with a second communicating pipe 203, the second communicating pipe 203 and the puncture needle 204 are integrally formed, and two support legs 205 are fixedly connected to the lower surface of the liquid storage chamber 201. Negative pressure machine 1 is small-size medical negative pressure machine, should guarantee to have pressure monitoring and pressure regulation's function, specifically chooses for use according to manufacturing cost and decides, can make the interior pressure of stock solution room 201 lower under negative pressure machine 1's effect to make the hydrops draw in the stock solution room 201 from the patient in vivo through pjncture needle 204 and second communicating pipe 203. The second communicating pipe 203 and the puncture needle 204 are one-piece disposable medical equipment, and the first communicating pipe 202 and the second communicating pipe 203 are connected with the liquid storage chamber 201 in a sleeved mode, namely the first communicating pipe 202 and the second communicating pipe 203 are in interference fit with connectors at the upper right corner and the upper left corner of the liquid storage chamber 201.

The lower surface of the liquid storage chamber 201 is fixedly connected with two connecting seats 3, and the two connecting seats 3 are both provided with a communicating mechanism 4; the communication mechanism 4 comprises a connecting pipe 401, a rotating block 402, a butterfly valve body 403 and a butterfly valve turntable 404; the top rigid coupling of connecting pipe 401 has commentaries on classics piece 402, changes piece 402 and connecting seat 3 threaded connection, installs butterfly valve body 403 on the connecting pipe 401, and butterfly valve carousel 404 is installed to the left end of butterfly valve body 403. Connecting pipe 401, commentaries on classics piece 402 and connecting seat 3 are coaxial, and commentaries on classics piece 402 passes through the rubber pad when with connecting seat 3 and guarantees the leakproofness. The butterfly valve body 403 and the butterfly valve rotating disc 404 should be used in a matched manner, and the butterfly valve body 403 and the butterfly valve rotating disc 404 should be strong-sealing butterfly valves, and the specific selection is determined according to the processing cost and the size of the whole mechanism.

The bottom of the connecting pipe 401 is fixedly connected with a fixing mechanism 5; the fixing mechanism 5 comprises a drainage tube 501 and a rubber sleeve 502; the top of drainage tube 501 and the bottom of connecting pipe 401 are rigid coupling and each other communicate, and the outer wall of connecting pipe 401 has cup jointed rubber sleeve 502, and the top of rubber sleeve 502 and the lower surface of connecting pipe 401 are rigid coupling mutually. The outer wall of the rubber sleeve 502 is sleeved with the liquid storage bottle 6; the liquid storage bottle 6 comprises a bottle body 601 and a bottle mouth 602; the top of the bottle body 601 is provided with a bottle mouth 602, and the bottle mouth 602 is sleeved with the outer wall of the rubber sleeve 502. The inner diameter of the bottle mouth 602 is 3 mm-5 mm larger than the outer diameter of the rubber sleeve 502. The liquid storage bottle 6 can be a glass bottle body or a plastic bottle body, and the bottle body 601 is ensured not to be deformed or damaged under the action of pressure intensity.

The liquid storage chamber 201 is communicated with the negative pressure machine 1 through the first communicating pipe 202, the second communicating pipe 203 connected with the puncture needle 204 is connected with the upper left corner of the liquid storage chamber 201, the bottle mouth 602 of the liquid storage bottle 6 is sleeved on the rubber sleeve 502 at the bottom of the communicating mechanism 4, the butterfly valve rotating disc 404 is rotated to open the butterfly valve body 403, so that the bottle body 601 is communicated with the liquid storage chamber 201 through the drainage pipe 501, the connecting pipe 401, the rotating block 402 and the connecting seat 3, the puncture needle 204 is punctured into the body of a patient, the puncture needle 204 is contacted with the accumulated liquid, the negative pressure machine 1 is started to enable the negative pressure machine to work, the pressure in the liquid storage chamber 201 is reduced, the accumulated liquid in the body of the patient enters the puncture needle 201 through the connecting seat 204 and the second communicating pipe 203 to be stored, and enters the bottle body 601 through the connecting seat 3, the rotating block 402, the connecting pipe 401 and the drainage pipe 501, when, make butterfly valve body 403 close to correspond liquid storage bottle 6 and take off and open butterfly valve body 403 after changing new liquid storage bottle 6, the hydrops in the liquid storage chamber 201 can flow into in new liquid storage bottle 6 under the effect of gravity this moment, thereby reduces the hydrops in the liquid storage chamber 201.

After the use, the negative pressure machine 1 is closed, the first communicating pipe 202 and the second communicating pipe 203 are detached, and the rotating block 402 is rotated to separate the communicating mechanism 4 from the connecting seat 3, so that the liquid storage chamber 201 and the communicating mechanism 4 can be cleaned and disinfected.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel automatic absorption of hepatobiliary surgery device, includes negative pressure machine (1), its characterized in that: the left side of the negative pressure machine (1) is connected with an absorption mechanism (2);

the absorption mechanism (2) comprises a liquid storage chamber (201), a first communicating pipe (202), a second communicating pipe (203), a puncture needle (204) and a supporting leg (205);

the upper right corner of stock solution room (201) is each other for the intercommunication through first communicating pipe (202) and negative pressure machine (1), the upper left corner of stock solution room (201) is each other for the intercommunication with second communicating pipe (203), second communicating pipe (203) and pjncture needle (204) integrated into one piece, the lower surface rigid coupling of stock solution room (201) has two landing legs (205).

2. The novel automatic absorption device for hepatobiliary surgery according to claim 1, characterized in that: the lower surface of the liquid storage chamber (201) is fixedly connected with two connecting seats (3), and the two connecting seats (3) are both provided with a communicating mechanism (4);

the communication mechanism (4) comprises a connecting pipe (401), a rotating block (402), a butterfly valve body (403) and a butterfly valve rotating disc (404);

the top rigid coupling of connecting pipe (401) has commentaries on classics piece (402), change piece (402) and connecting seat (3) threaded connection, install butterfly valve body (403) on connecting pipe (401), butterfly valve carousel (404) is installed to the left end of butterfly valve body (403).

3. The novel automatic absorption device for hepatobiliary surgery according to claim 2, characterized in that: the connecting pipe (401), the rotating block (402) and the connecting seat (3) are coaxial, and the sealing performance of the rotating block (402) and the connecting seat (3) is guaranteed through a rubber pad.

4. The novel automatic absorption device for hepatobiliary surgery according to claim 2, characterized in that: the bottom of the connecting pipe (401) is fixedly connected with a fixing mechanism (5);

the fixing mechanism (5) comprises a drainage tube (501) and a rubber sleeve (502);

the top of drainage tube (501) and the bottom rigid coupling of connecting pipe (401) and each other communicate, rubber sleeve (502) have been cup jointed to the outer wall of connecting pipe (401), the top of rubber sleeve (502) and the lower surface looks rigid coupling of connecting pipe (401).

5. The novel automatic absorption device for hepatobiliary surgery according to claim 4, wherein: the outer wall of the rubber sleeve (502) is sleeved with a liquid storage bottle (6);

the liquid storage bottle (6) comprises a bottle body (601) and a bottle mouth (602);

the top of the bottle body (601) is provided with a bottle mouth (602), and the bottle mouth (602) is sleeved with the outer wall of the rubber sleeve (502).

6. The novel hepatobiliary surgery automatic absorption device according to claim 5, wherein: the inner diameter of the bottle mouth (602) is 3-5 mm larger than the outer diameter of the rubber sleeve (502).