CN213608630U

CN213608630U - Hydrops extraction equipment for tumor surgery

Info

Publication number: CN213608630U
Application number: CN202021273973.XU
Authority: CN
Inventors: 张慧
Original assignee: 6th Medical Center of PLA General Hospital
Current assignee: 6th Medical Center of PLA General Hospital
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-07-06
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a hydrops extraction device for tumor operation, which belongs to the technical field of medical equipment and comprises a puncture needle, a micro hydrops extraction pump and at least two hydrops bags, the dropsy bag is respectively connected with one end of a negative pressure tube and one end of a drainage tube, the miniature dropsy suction pump is respectively connected with the other end of the negative pressure tube through an air tube, the other end of the drainage tube is connected with one end of a connecting tube, the other end of the connecting tube is connected with a hose on the puncture needle through a connector, valves are respectively arranged on the negative pressure tube and the drainage tube, the process of replacing the effusion equipment is mutually independent, the operation time is not influenced, the effusion extraction efficiency is improved, and the trouble of manually and repeatedly and manually extracting the accumulated liquid is saved, the labor is saved, the pollution risk caused by repeated suction is reduced, and the method has higher practicability.

Description

Hydrops extraction equipment for tumor surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a hydrops extraction equipment for tumor surgery.

Background

The medical equipment refers to instruments, equipment, appliances, materials or other articles which are used for human bodies singly or in combination and also comprises required software, and the medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely comprises professional medical equipment and household medical equipment.

Before tumour operation goes on, need carry out hydrops extraction work, the hydrops extraction equipment majority in present stage needs the manual work to extract repeatedly, and medical personnel work load is big, and hydrops extraction work is discontinuous, arouses the hydrops easily and pollutes, and hydrops bag volume is limited simultaneously, and patient's hydrops is more a bit, needs to change more hydrops bag, and frequent change hydrops bag also has the risk of polluting, and improper change hydrops bag not only influences going on of operation, has increased patient's misery moreover.

Based on this, the utility model designs a hydrops extraction equipment for tumour operation to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrops extraction equipment for tumour operation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrops extraction equipment for tumour operation, includes a pjncture needle, a miniature hydrops extraction pump and two at least hydrops bags, be connected with the one end of negative pressure pipe and drainage tube on the hydrops bag respectively, miniature hydrops extraction pump pass through the trachea respectively with the other end of negative pressure pipe is connected, the one end of connecting pipe is connected to the other end of drainage tube, the other end of connecting pipe pass through the connector with hose on the pjncture needle is connected, all install the valve on negative pressure pipe and the drainage tube.

Preferably, the number of the accumulated liquid bags is two, a negative pressure connector and a drainage connector are arranged on two sides of the top of each accumulated liquid bag, a liquid discharge pipe is arranged at the bottom of each accumulated liquid bag, and a liquid discharge valve is arranged on each liquid discharge pipe.

Preferably, the negative pressure pipe is provided with two, the trachea is connected with one end of the two negative pressure pipes through a first tee joint, the other end of the two negative pressure pipes is connected with a negative pressure interface of the liquid collecting bag, and the two negative pressure pipes are respectively provided with a first valve and a second valve.

Preferably, the number of the drainage tubes is two, the connecting tube is connected with one end of each of the two drainage tubes through a second tee joint, the other end of each of the two drainage tubes is connected with a drainage port of the liquid accumulation bag, and a valve III and a valve IV are arranged on each of the two drainage tubes.

Preferably, the first valve, the second valve, the third valve and the fourth valve are all one-way valves.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of hydrops extraction equipment for tumour operation simple structure, the modern design is through adopting a plurality of hydrops bags to through connecting drainage tube, trachea and valve one, valve two, valve three and the valve four that connect the mutual parallel arrangement between hydrops bag and miniature hydrops extraction pump, accomplishing the process of changing hydrops equipment, independent each other can not influence the time of operation, the utility model discloses not only improve the efficiency of extraction hydrops, saved the artifical trouble of manual extraction hydrops that relapse in addition, saved the manpower, reduced the pollution risk that draws repeatedly and arouse, had higher practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of the structure of the liquid accumulation bag of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. puncturing needle; 2. a liquid accumulation bag; 21. a negative pressure interface; 22. a drainage interface; 23. a liquid discharge pipe; 24. a drain valve; 3. a miniature effusion pump; 4. an air tube; 5. a hose; 6. a first tee joint; 7. a negative pressure tube; 8. a first valve; 9. a second valve; 10. a drainage tube; 11. a third valve; 12. a fourth valve; 13. a second tee joint; 14. a connecting pipe; 15. a connecting head.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hydrops extraction equipment for tumour operation, including a pjncture needle 1, a miniature hydrops extraction pump 3 and two at least hydrops bags 2, be connected with the one end of negative pressure pipe 7 and drainage tube 10 on the hydrops bag 2 respectively, miniature hydrops extraction pump 3 is connected with the other end of negative pressure pipe 7 respectively through trachea 4, the one end of connecting pipe 14 is connected to the other end of drainage tube 10, the other end of connecting pipe 14 is connected with hose 5 on the pjncture needle 1 through connector 15, all install the valve on negative pressure pipe 7 and the drainage tube 10.

As an implementation of this embodiment, hydrops bag 2 is equipped with two, and the top both sides of hydrops bag 2 are equipped with negative pressure interface 21 and drainage interface 22, and the bottom of hydrops bag 2 is equipped with fluid-discharge tube 23, is equipped with flowing back valve 24 on the fluid-discharge tube 23, and this hydrops bag is connected through trachea 4 that negative pressure interface 21 and miniature hydrops extraction pump 3 are connected, and drainage interface 22 is connected with the drainage tube 10 that pjncture needle 1 is connected, is equipped with flowing back valve 24 on the fluid-discharge tube 23, can accomplish the back at the hydrops, and the hydrops in the hydrops bag 2 is discharged.

As an implementation manner of this embodiment, there are two negative pressure tubes 7, the air tube 4 is connected with one end of the two negative pressure tubes 7 through the first tee 6, the other end of the two negative pressure tubes 7 is connected with the negative pressure interface 21 of the effusion bag 2, and the two negative pressure tubes 7 are respectively provided with a first valve 8 and a second valve 9.

As an embodiment of the present embodiment, two drainage tubes 10 are provided, the connection pipe 14 is connected to one end of the two drainage tubes 10 through the second tee 13, the other end of the two drainage tubes 10 is connected to the drainage port 22 of the effusion bag 2, and the two drainage tubes 10 are respectively provided with the valve three 11 and the valve four 12.

As an implementation manner of this embodiment, the valve includes a first valve 8, a second valve 9, a third valve 11, and a fourth valve 12, and the first valve 8, the second valve 9, the third valve 11, and the fourth valve 12 all adopt one-way valves, so as to avoid a situation that the accumulated liquid may flow back when the pumping is completed.

The specific working principle is as follows:

when in use, the device is taken out of the disinfection cabinet, when the device is taken out, the valve I8, the valve II 9, the valve III 11 and the valve IV 12 are all in a closed state, the device is powered on, the valve I8 is opened, the miniature effusion extraction pump 3 is started through the control switch to pump the air in one of the effusion bags 2 to a vacuum state, then the miniature effusion extraction pump 3 and the valve I8 are inserted into the effusion position in the patient, the valve III 11 is opened, the effusion is sucked into the effusion bag 2 under the action of air pressure, the effusion pumping speed can be adjusted by controlling the opening degree of the valve III 11, the pain of the patient is relieved, the effusion is continuously extracted, the effusion extraction efficiency is improved, the trouble of manually and repeatedly pumping the effusion is saved, the manpower is saved, the pollution risk caused by repeated pumping is reduced, and the device has higher practicability, when an hydrops bag 2 is about to store up full, close valve 8 and valve three 11, stop the hydrops extraction, open valve two 9 and valve four 12 simultaneously, leave into second hydrops bag 2 through drainage tube 10 through second hydrops bag 2, first hydrops bag 2 can be demolishd, and change, the process of changing hydrops equipment is being accomplished, independent each other, can not influence the time of operation, the pollution risk that the tradition changed stock solution equipment and exists has been avoided, make the extraction process safer, whole process goes on at the device, do not contact with the outside air too much, prevented that the hydrops from receiving the pollution and arousing that the testing result is inaccurate, after finishing using, wash this device and disinfect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hydrops extraction equipment for tumour operation which characterized in that: including a pjncture needle (1), a miniature hydrops aspiration pump (3) and two at least hydrops bags (2), be connected with the one end of negative pressure pipe (7) and drainage tube (10) on hydrops bag (2) respectively, miniature hydrops aspiration pump (3) through trachea (4) respectively with the other end of negative pressure pipe (7) is connected, the one end of connecting pipe (14) is connected to the other end of drainage tube (10), the other end of connecting pipe (14) pass through connector (15) with hose (5) on pjncture needle (1) are connected, all install the valve on negative pressure pipe (7) and drainage tube (10).

2. The effusion extraction device for tumour surgery according to claim 1, characterized in that: the liquid collecting bag is characterized in that two liquid collecting bags (2) are arranged, a negative pressure connector (21) and a drainage connector (22) are arranged on two sides of the top of each liquid collecting bag (2), a liquid discharge pipe (23) is arranged at the bottom of each liquid collecting bag (2), and a liquid discharge valve (24) is arranged on each liquid discharge pipe (23).

3. The effusion extraction device for tumour surgery according to claim 1, characterized in that: negative pressure pipe (7) are equipped with two, trachea (4) are through first tee bend (6) and two the one end of negative pressure pipe (7) is connected, two negative pressure pipe (7) other end with negative pressure interface (21) of hydrops bag (2) are connected, two be equipped with valve one (8) and valve two (9) on negative pressure pipe (7) respectively.

4. The effusion extraction device for tumour surgery according to claim 1, characterized in that: the drainage tubes (10) are two, the connecting pipe (14) is connected with one ends of the two drainage tubes (10) through a second tee joint (13), the other ends of the two drainage tubes (10) are connected with a drainage interface (22) of the liquid accumulation bag (2), and a valve III (11) and a valve IV (12) are respectively arranged on the two drainage tubes (10).

5. The effusion extraction device for tumour surgery according to claim 1, characterized in that: the valve comprises a first valve (8), a second valve (9), a third valve (11) and a fourth valve (12), and the first valve (8), the second valve (9), the third valve (11) and the fourth valve (12) are all one-way valves.