CN216675710U

CN216675710U - Anti-blocking laparoscope flushing suction apparatus

Info

Publication number: CN216675710U
Application number: CN202122999640.6U
Authority: CN
Inventors: 宋章法
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-07
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses an anti-blocking laparoscopic irrigation aspirator, which belongs to the technical field of medical equipment.A valve main body is respectively provided with a negative pressure joint, an irrigation valve, an attraction valve and an irrigation joint, the lower part of the valve main body is provided with an aspiration tube, the irrigation joint is connected with a hose, the hose is connected with an injector, the hose is provided with a one-way valve, the lower part of the aspiration tube is provided with an anti-blocking tube, and the anti-blocking tube is provided with a group of pores.

Description

Anti-blocking laparoscope flushing suction apparatus

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an anti-blocking laparoscopic irrigation aspirator.

Background

Patent application No.: 201620757032.0 discloses a simple laparoscope irrigator, which at least comprises a laparoscope suction and irrigation tube, wherein the irrigation joint of the laparoscope suction and irrigation tube is communicated with an irrigation extension device, the irrigation extension device comprises a latex tube, a one-way valve, an extension tube and an injector which are communicated in sequence, one end of the latex tube is tightly sleeved on the one-way valve, and the other end of the latex tube is tightly sleeved on the irrigation joint; the laparoscope suction and flushing pipe is provided with a plastic sleeve, and the plastic sleeve is provided with a ring; the flusher main body still adopts the existing laparoscope suction and flushing pipe, a flushing extension device is communicated with a flushing joint of the laparoscope suction and flushing pipe, and an operation position for injecting flushing fluid is provided by the flushing extension device, so that the flushing fluid injection work is prevented from interfering the operation of a main doctor; the used materials are all conventional medical supplies, are easy to obtain, have low manufacturing cost, and are particularly suitable for primary hospitals. However, the above patents have the following drawbacks: in the flushing process, the lower part of the suction tube and tissues in a human body are adsorbed together to form blockage under the action of negative pressure, at the moment, the blocked part needs to be separated out, and then the suction is started, so that a lot of time is delayed, and the quick completion of the operation is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an anti-blocking laparoscopic irrigation aspirator, which adopts the following technical scheme:

an anti-blocking laparoscope washing suction device comprises a valve main body, a negative pressure joint, a washing valve, a suction valve and a washing joint, wherein the valve main body is respectively provided with the negative pressure joint, the washing valve, the suction valve and the washing joint, the lower part of the valve main body is provided with a suction tube, the washing joint is connected with a hose, the hose is connected with an injector, and the hose is provided with a one-way valve, the anti-blocking laparoscope washing suction device is characterized in that the lower part of the suction tube is provided with an anti-blocking tube, the anti-blocking tube is provided with a group of uniformly arranged pores, the suction tube and the anti-blocking tube are integrally formed, the anti-blocking tube is sleeved with sponge, the diameter of the anti-blocking tube is smaller than that of the suction tube, when the suction is needed, the sponge is used for adsorbing surrounding water on one hand, and is used for preventing the pores from being blocked on the other hand, the dirty water in the body passes through the pores under the action of negative pressure after the water is absorbed by the sponge, and is sucked upwards through the suction tube, wherein the diameter of the suction tube is 10mm, the inner diameter of the anti-blocking pipe is 6mm, and the thickness of the sponge is 2 mm. The suction tube and the anti-blocking tube are made of medical stainless steel or alloy materials.

The utility model has the following advantages: the device has unique design, can effectively prevent the blockage problem during suction, greatly improves the operability of the device and the safety of operation, greatly shortens the operation time, and is suitable for comprehensive popularization and application.

Drawings

FIG. 1 is a front view of the anti-blocking laparoscopic irrigation aspirator of the present invention;

FIG. 2 is a mounting structure view of a sponge part of the anti-blocking laparoscopic irrigation aspirator of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

FIG. 4 is a sectional view of the anti-blocking tube and the suction tube portion of the anti-blocking laparoscopic irrigation aspirator of the present invention.

Detailed Description

Example 1

As shown in fig. 1-4:

anti-blocking peritoneoscope washes aspirator, including valve main part, negative pressure joint 1, flushing valve 3, suction valve 2 and flushing joint 11, be equipped with negative pressure joint 1, flushing valve 3, suction valve 2 and flushing joint 8 in the valve main part respectively, the lower part of valve main part is equipped with attracts pipe 6, and flushing joint 11 is connected with hose 4, and hose 4 is connected with syringe 5, is equipped with check valve 41, its characterized in that on the hose 4: the lower part of attracting pipe 6 is equipped with prevents stifled pipe 9, prevents being equipped with a set of align to grid's pore 10 on preventing stifled pipe 9, attracts pipe 6 and prevents stifled pipe 9 integrated into one piece, prevents that stifled pipe 9 is gone up the cover and has sponge 7, sponge 7 under self tension with prevent stifled pipe 9 in close contact with, prevent that the diameter of preventing stifled pipe 9 is less than the diameter of attracting pipe 6.

The working principle of the utility model is as follows: when the washing is needed, a main doctor needs to give an instruction to enable the suction tube 6 to point to a washing point, an assistant uses the injector 5 to extract washing liquid, then the washing valve 3 is opened, the injector 5 can be pressed by fingers to complete the washing, when the washing is needed, the main doctor needs to give an instruction to enable the suction tube 6 to point to the extraction point, then the movement is controlled by hands to enable the fine hole 10 on the anti-blocking tube 9 to be completely exposed to be in contact with the sponge 7, the washing valve 3 is closed, the suction valve 2 is opened, dirty water in a body is adsorbed under the action of the sponge 7, enters the suction tube 6 through the sponge 7 under the action of negative pressure, and then is extracted.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. Prevent stifled peritoneoscope and wash aspirator, including valve main part, negative pressure joint (1), flushing valve (3), suction valve (2) and flushing joint (8), be equipped with negative pressure joint (1) in the valve main part respectively, flushing valve (3), suction valve (2) and flushing joint (8), the lower part of valve main part is equipped with attracts pipe (6), flushing joint (8) are connected with hose (4), hose (4) are connected with syringe (5), be equipped with check valve (41) on hose (4), its characterized in that: the anti-blocking pipe (9) is arranged at the lower part of the suction pipe (6), a group of uniformly arranged pores (10) are arranged on the anti-blocking pipe (9), the suction pipe (6) and the anti-blocking pipe (9) are integrally formed, a sponge (7) is sleeved on the anti-blocking pipe (9), the sponge (7) is sleeved on the anti-blocking pipe (9) and does not slip, and the diameter of the anti-blocking pipe (9) is smaller than that of the suction pipe (6).

2. The anti-blocking laparoscopic irrigation aspirator according to claim 1, wherein: the suction tube (6) and the anti-blocking tube (9) are made of medical stainless steel or alloy materials.