CN219148671U

CN219148671U - Tumor hydrops extraction device

Info

Publication number: CN219148671U
Application number: CN202222453291.2U
Authority: CN
Inventors: 原玲玲; 臧晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-06-09
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a tumor effusion extraction device, relates to the technical field of extraction devices, and aims to solve the problems that the existing extraction device is not stable enough in the process of extracting effusion, and the flexibility, the extraction comfort and the use safety of the whole device are to be improved. The extraction cylinder is connected with the extraction needle head through a first drainage hose, the extraction cylinder is connected with the effusion collecting bag through a second drainage hose, the air pump component comprises an air pipe connector and an air pipe, a piston is arranged in the extraction cylinder, one end of the piston is provided with a guide sliding plate which is in sliding connection with the extraction cylinder, the one end of extraction section of thick bamboo is provided with the rubber connector, the rubber connector includes sealed slot, the inside of the sealed slot of trachea connector embedding, and trachea connector and rubber connector seal fixation, the tail end of extraction section of thick bamboo is provided with the gas pocket, install the check valve between first drainage hose and the extraction section of thick bamboo.

Description

Tumor hydrops extraction device

Technical Field

The utility model relates to the technical field of extraction devices, in particular to a tumor effusion extraction device.

Background

Effusion refers to the phenomenon that liquid is increased in the serosal cavity of a human body, and can cause infectious diseases, circulatory diseases, tumors, hypoalbuminemia, trauma, pneumothorax and the like of the pleural effusion, and when the tumor effusion appears, the tumor effusion needs to be extracted;

for example, chinese issued patent (a tumor patient effusion pumping device) with publication number CN 213191528U: including drawing liquid section of thick bamboo and locating component, drawing liquid section of thick bamboo set up in locating component middle part, just drawing liquid section of thick bamboo top is provided with the drawing liquid needle, drawing liquid section of thick bamboo inside is provided with the pull rod, the pull rod bottom wears out drawing liquid section of thick bamboo, just drawing liquid section of thick bamboo bottom is provided with the spacing ring. The beneficial effects are that: according to the utility model, the liquid suction barrel of the liquid suction container is provided with the replaceable suction quantity positioning component, and the liquid suction quantity required to be drawn is subjected to pre-positioning control before the liquid suction operation, so that the operation convenience in the liquid suction process is improved, the defect that the existing equipment is unstable in the liquid suction process due to the fact that medical staff is required to manually control the suction quantity in the liquid suction process is overcome, the safety guarantee capability of liquid suction is improved, the liquid suction barrel in the positioning component can be reused after being replaced, the equipment use cost is reduced, and the practicability is high;

although the above-mentioned prior art can quantitatively extract the effusion, it is not stable enough in the process of extracting the effusion, and the pull rod needs to be pulled manually, and the flexibility, the extraction comfort and the safety of the whole device need to be improved.

Disclosure of Invention

The utility model aims to provide a tumor effusion extraction device, which aims to solve the problems that the existing extraction device proposed in the background art is not stable enough in the process of extracting effusion, and the flexibility, the extraction comfort and the use safety of the whole device are to be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tumor hydrops extraction device, includes extraction section of thick bamboo, extraction syringe needle, hydrops collection bag and air pump subassembly, be connected through first drainage hose between extraction section of thick bamboo and the extraction syringe needle, be connected through the second drainage hose between extraction section of thick bamboo and the hydrops collection bag, air pump subassembly includes tracheal connector and trachea.

Preferably, a piston is arranged in the extraction cylinder, one end of the piston is provided with a guide sliding plate, and the guide sliding plate is in sliding connection with the extraction cylinder.

Preferably, one end of the extraction cylinder is provided with a rubber connector, the rubber connector comprises a sealing slot, the air pipe connector is embedded into the sealing slot, and the air pipe connector is fixed with the rubber connector in a sealing manner.

Preferably, the tail end of the extraction cylinder is provided with an air hole.

Preferably, a one-way valve is arranged between the first drainage hose and the extraction cylinder.

Preferably, the outer surface of the extraction cylinder is provided with graduations.

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

1. according to the utility model, the pumping cylinder is externally connected with the air pump assembly, the piston is moved by the negative pressure suction force generated by the air pump assembly, the suction force is generated by the pumping needle head to pump the accumulated liquid, and the accumulated liquid enters the pumping cylinder through the first drainage hose, so that a pull rod is not required to be pulled manually, the stability in the process of pumping the accumulated liquid is ensured, and the pumping comfort and the use safety are improved;

2. according to the utility model, the extraction needle is pulled out after the quantitative effusion is extracted, the pressure is applied through the air pump assembly again, the effusion is pushed into the effusion collecting bag through the second drainage hose, the leakage of the effusion is effectively avoided by the one-way valve, the effusion collecting bag can be independently disassembled for use, and the subsequent treatment of the effusion is convenient;

3. the outer surface of the extraction cylinder is provided with scales, so that the extraction amount can be observed in time in the process of extracting the effusion, and the opening and closing of the air pump assembly are controlled, so that the quantitative extraction of the effusion is realized;

4. the extraction cylinder and the extraction needle are connected through the first drainage hose, the connection mode between the extraction cylinder and the extraction needle is movable connection, and after the extraction needle is positioned at the puncture position, the placement position of the extraction cylinder is flexible and changeable, and the use flexibility and the comfort level are higher.

Drawings

FIG. 1 is a schematic diagram of a tumor effusion extraction apparatus according to the present utility model;

FIG. 2 is an enlarged partial view of area A of the present utility model;

fig. 3 is a schematic structural view of the extraction cylinder and the air pump assembly of the present utility model.

In the figure: 1. a drawing cylinder; 2. extracting the needle; 3. a first drainage hose; 4. a effusion collecting bag; 5. a second drainage hose; 6. a piston; 7. a guide slide plate; 8. a rubber connector; 9. air holes; 10. sealing the slot; 11. an air pipe connector; 12. an air pipe; 13. a one-way valve; 14. a scale; 15. and an air pump assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a tumour hydrops extraction device, including extraction section of thick bamboo 1, extraction syringe needle 2, hydrops collection bag 4 and air pump assembly 15, connect through first drainage hose 3 between extraction section of thick bamboo 1 and the extraction syringe needle 2, connected mode between the two is swing joint, after the puncture position is located to extraction syringe needle 2, the flexible changeable of placement position of extraction section of thick bamboo 1, use flexibility and comfort level are higher, be connected through second drainage hose 5 between extraction section of thick bamboo 1 and the hydrops collection bag 4, air pump assembly 15 includes tracheal connector 11 and trachea 12, air pump assembly 15 produces negative pressure suction force and makes piston 6 remove, extraction syringe needle 2 produces suction extraction hydrops, the hydrops gets into extraction section of thick bamboo 1 through first drainage hose 3, need not the manual pulling pull rod, guarantee the stability of hydrops extraction in-process, air pump assembly 15 applys certain pressure, promote piston 6, concentrate after the extraction pushes away to the inside of hydrops collection bag 4, the leakage of hydrops has effectively been avoided to check valve 13, the hydrops collection bag 4 can dismantle alone and use, the follow-up treatment to the hydrops is convenient.

Further, a piston 6 is arranged in the extraction cylinder 1, one end of the piston 6 is provided with a guide sliding plate 7, the guide sliding plate 7 is in sliding connection with the extraction cylinder 1, the air pump assembly 15 generates negative pressure suction force to enable the piston 6 to move, the extraction needle 2 generates suction force to extract accumulated liquid, and the accumulated liquid enters the extraction cylinder 1 through the first drainage hose 3.

Further, one end of the extraction cylinder 1 is provided with a rubber connector 8, the rubber connector 8 comprises a sealing slot 10, an air pipe connector 11 is embedded into the sealing slot 10, the air pipe connector 11 is fixed with the rubber connector 8 in a sealing manner, the extraction cylinder 1 is externally connected with an air pump assembly 15, and the air pipe connector 11 of the air pump assembly 15 is inserted into the sealing slot 10 of the rubber connector 8 to realize sealing fixation.

Further, the tail end of the extraction cylinder 1 is provided with an air hole 9, and the piston 6 is driven through the air hole 9, so that the extraction action is conveniently completed.

Further, install check valve 13 between first drainage hose 3 and the extraction section of thick bamboo 1, the leakage of hydrops has effectively been avoided to check valve 13.

Further, the scale 14 is arranged on the outer surface of the extracting cylinder 1, so that the extracting amount can be observed in time in the process of extracting the effusion, and the opening and closing of the air pump assembly 15 are controlled, so that the quantitative extracting of the effusion is realized.

Working principle: during the use, the external air pump assembly 15 of extraction section of thick bamboo 1, the inside of the sealed slot 10 of rubber connector 8 is inserted to the air pipe connector 11 of air pump assembly 15, realize sealed fixed, confirm the puncture position, puncture through extraction needle head 2, carry out the drawing liquid after the puncture is accomplished, air pump assembly 15 produces negative pressure suction force and makes piston 6 remove, extraction needle head 2 produces suction force extraction hydrops, the hydrops gets into extraction section of thick bamboo 1 through first drainage hose 3, need not the manual pulling pull rod, guarantee the stability of hydrops extraction in-process, be provided with scale 14 on the surface of extraction section of thick bamboo 1, can in time observe the extraction volume at the in-process of extraction hydrops, and control the start and stop of air pump assembly 15, realize the ration extraction of hydrops, after the extraction is accomplished, air pump assembly 15 stops the suction, extract needle head 2, air pump assembly 15 applys certain pressure, promote piston 6, concentrate the hydrops after the extraction to push away to the inside of hydrops collection bag 4, the leakage of hydrops has effectively been avoided to the check valve 13, hydrops collection bag 4 can dismantle alone and use, the aftertreatment of hydrops is convenient, guarantee the stability of hydrops, through first drainage hose connection between extraction section of thick bamboo 1 and needle head 2, the flexible connection mode is used in the flexible position of the flexible connection of the flexible position of the puncture, the flexible position is placed after the extraction is placed to the flexible position is 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 tumour hydrops extraction device, includes extraction section of thick bamboo (1), extraction syringe needle (2), hydrops collection bag (4) and air pump assembly (15), its characterized in that: the extraction tube (1) is connected with the extraction needle head (2) through a first drainage hose (3), the extraction tube (1) is connected with the effusion collecting bag (4) through a second drainage hose (5), and the air pump assembly (15) comprises an air pipe connector (11) and an air pipe (12).

2. The tumor effusion extraction apparatus of claim 1, wherein: the inside of extraction section of thick bamboo (1) is provided with piston (6), the one end of piston (6) is provided with direction slide (7), and direction slide (7) and extraction section of thick bamboo (1) sliding connection.

3. The tumor effusion extraction apparatus of claim 1, wherein: one end of the extraction cylinder (1) is provided with a rubber connector (8), the rubber connector (8) comprises a sealing slot (10), an air pipe connector (11) is embedded into the sealing slot (10), and the air pipe connector (11) is fixed with the rubber connector (8) in a sealing mode.

4. The tumor effusion extraction apparatus of claim 1, wherein: the tail end of the extraction cylinder (1) is provided with an air hole (9).

5. The tumor effusion extraction apparatus of claim 1, wherein: a one-way valve (13) is arranged between the first drainage hose (3) and the extraction cylinder (1).

6. The tumor effusion extraction apparatus of claim 1, wherein: the outer surface of the extraction cylinder (1) is provided with scales (14).