CN219501125U

CN219501125U - Puncture anti-backflow flushing drainage assembly

Info

Publication number: CN219501125U
Application number: CN202320636253.2U
Authority: CN
Inventors: 颜敏; 刘学敏; 顾瑞香; 钱海荣
Original assignee: Zhangjiagang Hospital of Traditional Chinese Medicine
Current assignee: Zhangjiagang Hospital of Traditional Chinese Medicine
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-11
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of flushing drainage for preventing breast puncture from countercurrent, in particular to a puncture anti-countercurrent flushing drainage assembly, which comprises: the conveying pipe, the one end of conveying pipe is provided with the pjncture needle, the connecting piece is installed to the other end of conveying pipe, the connecting piece includes shell, siphunculus, sprue and bull stick, and the bull stick is connected in the shell, the sprue fixed mounting is in on the surface of bull stick, the outside of sprue is provided with the siphunculus, the flow stopping piece is installed to one side of siphunculus, the outside of flow stopping piece is provided with the connecting pipe, one side of sprue is connected with the waste liquid pipe, has reduced the possibility of sticky material adhesion at the conveying pipe wall when the waste liquid is retrieved, has reduced the phenomenon that the liquid takes place to flow backward at drainage and the in-process of washing, has improved the cleaning effect of subassembly in the transmission, can keep the velocity of flow of liquid, has also improved the atmospheric pressure to cut off the effect to the device, has prevented the emergence of countercurrent phenomenon.

Description

Puncture anti-backflow flushing drainage assembly

Technical Field

The utility model relates to the technical field of flushing drainage for preventing breast puncture from countercurrent, in particular to a puncture countercurrent flushing drainage assembly.

Background

The breast is the department to female disease, often can involve patient's privacy part in clinical operation treatment, and wherein breast puncture is the first between the more treatment methods of use, and when patient's breast position can produce symptoms such as abscess or hydrops, just need to puncture, need draw waste liquid from patient's health when the puncture, wash again, therefore need a drainage subassembly that washes.

At present, the drainage components which are used for flushing are communicated together through pipelines, so that the cost is greatly saved, but because the drainage components are communicated with each other, when waste liquid is collected, the waste liquid is easy to flow into cleaning liquid, so that bacteria are doped in the cleaning liquid, the cleaning effect is reduced, the air pressure of three ends is always kept consistent in the operation process, the phenomenon of liquid countercurrent is prevented, more sticky substances exist in some waste liquid, the pipelines are easily blocked, the transmission effect is reduced, and the puncture countercurrent flushing drainage component is provided for the purpose.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a puncture anti-countercurrent flushing drainage assembly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a puncture is prevented washing drainage subassembly against current, includes the transfer line, the one end of transfer line is provided with the pjncture needle, the connecting piece is installed to the other end of transfer line, the connecting piece includes shell, siphunculus, sprue and bull stick, and the bull stick is connected in the shell, sprue fixed mounting is in on the surface of bull stick, the outside of sprue is provided with the siphunculus, the flow stopping piece is installed to one side of siphunculus, the outside of flow stopping piece is provided with the connecting pipe, one side of sprue is connected with the waste liquid pipe, the one end of waste liquid pipe is provided with the collection bag, one side of collection bag is provided with the flushing tank, install the connecting pipe on the flushing tank.

Preferably, an arc-shaped through groove is formed in the rotating rod, the through pipe is arranged in the through groove, a plurality of connecting ports are annularly arranged on the outer surface of the shell, the through pipe and the blocking block are respectively connected with the plurality of connecting ports in a moving mode, one end of the rotating rod penetrates through the outer side of the shell, the rotating rod is rotationally connected to the shell, the angle of the through pipe is beneficial to being rotated, two pipelines can be always kept to be connected, and the occurrence of different countercurrent phenomena of air pressure is reduced.

Preferably, one ends of the transmission pipe, the connection pipe and the waste liquid pipe are respectively connected in the connection ports in a pipeline manner, and the flow stopping piece is positioned in the connection port on the connection pipe side, so that the communication among the pipelines is facilitated, and different communication pipelines can be conveniently switched.

Preferably, the flow stopping piece comprises a spring, a moving block and a limiting ring, the limiting ring is fixedly arranged on the inner wall of the connecting port, the moving block is limited in the limiting ring, the spring is connected between the limiting ring and the moving block, the one-way channel is beneficial to realizing the one-way channel at the connecting pipe, and the backflow or residual liquid is prevented from entering the flushing tank to pollute.

Preferably, a liquid taking pipe is arranged in the flushing tank, one end of the connecting pipe is connected to the liquid taking pipe, one side of the liquid taking pipe is provided with an air bag, and the air bag is arranged on the top end of the flushing tank, so that flushing liquid amount for flushing is controlled.

Preferably, the cleaning piece is further connected to the conveying pipe, the cleaning piece comprises a pressing block, a fixing shell and a spring, the fixing shell is arranged on the outer surface of the conveying pipe, the pressing blocks are symmetrically arranged in two and are movably connected in the fixing shell, and the spring is connected between the two pressing blocks, so that the cleaning piece is beneficial to scraping attachments between the conveying pipes and preventing blocking.

The beneficial effects of the utility model are as follows:

according to the utility model, waste liquid can be recovered through the conveying pipe, cleaning liquid is convenient to wash, substances adhered in the conveying pipe can be scraped through the cleaning piece, blockage is prevented, the position of the through pipe can be adjusted by the rotating rod, so that different pipelines are communicated, and the flow of the cleaning liquid can be controlled by the air bag.

The utility model reduces the possibility that sticky substances adhere to the wall of the transmission pipe when waste liquid is recovered, reduces the phenomenon of countercurrent flow of liquid in the drainage and flushing processes, improves the cleaning effect of the assembly in the transmission process, can keep the flowing speed of the liquid, improves the air pressure cutting effect of the device, and prevents the countercurrent flow.

Drawings

FIG. 1 is a schematic view of the structure of a puncture anti-backwash drainage assembly according to the present utility model;

FIG. 2 is a schematic diagram of the portion A in FIG. 1;

fig. 3 is a schematic structural diagram of a portion B in fig. 1.

In the figure: 1. a transmission tube; 2. a puncture needle; 3. a waste liquid pipe; 4. a connecting pipe; 5. a collection bag; 6. flushing the tank; 7. a liquid taking tube; 8. a connecting piece; 9. an air bag; 10. a through pipe; 11. a flow stop member; 12. blocking; 13. a rotating rod; 14. pressing the blocks; 15. cleaning the piece.

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.

Example 1:

referring to fig. 1-3, puncture anti-backflow flushing drainage assembly, including transmission pipe 1, the one end of transmission pipe 1 is provided with pjncture needle 2, connecting piece 8 is installed to the other end of transmission pipe 1, connecting piece 8 includes the shell, siphunculus 10, closure 12 and bull stick 13, an curved logical groove has been seted up in the bull stick 13, siphunculus 10 sets up in logical inslot, a plurality of connectors are installed to the annular on the surface of shell, siphunculus 10 and closure 12 are all being movable connection respectively with a plurality of connectors between, the one end of bull stick 13 runs through to the outside of shell, bull stick 13 rotates to be connected on the shell, bull stick 13 connects in the shell, closure 12 fixed mounting is on the surface of bull stick 13, the outside of closure 12 is provided with siphunculus 10, one side of siphunculus 10 is installed and is stopped the flow 11, the outside of stopping flow 11 is provided with connecting pipe 4, one side of closure 12 is connected with waste liquid pipe 3, one end of waste liquid pipe 3 is provided with collecting bag 5, one side of collecting bag 5 is provided with flushing tank 6, install connecting pipe 4 on flushing tank 6, still be connected with cleaning piece 15 on transmission pipe 1, briquetting 15 includes according to pressing piece 14, pressing piece 14 and two fixed connection are provided with at two fixed surfaces between two fixed connection shells, pressing piece 14 are fixed connection, two fixed connection between the shell, two fixed surface is pressed at the fixed shell, and two fixed connection is pressed at 14.

In this implementation, the one end of transmission pipe 1, connecting pipe 4 and waste liquid pipe 3 is pipe connection respectively in a plurality of connectors, and the flow stopping piece 11 is located the connector of connecting pipe 4 side, and flow stopping piece 11 includes spring, movable block and spacing ring, and spacing ring fixed mounting is on the inner wall of connector, and the movable block is spacing in the spacing ring, and spring coupling is provided with in the flushing tank 6 between spacing ring and movable block and gets liquid pipe 7, and the one end of connecting pipe 4 is connected on getting liquid pipe 7, and one side of getting liquid pipe 7 is provided with air pocket 9, and air pocket 9 is installed on the top of flushing tank 6.

Working principle: the puncture needle 2 is penetrated into the breast, the rotating rod 13 is rotated to enable the through pipe 10 to be communicated between the transmission pipe 1 and the waste liquid pipe 3, waste liquid flows into the collecting bag 5 along the flow direction, after the waste liquid flows out, the pressing block 14 can be pressed down to enable the waste liquid to be extruded on two sides of the transmission pipe 1, impurities attached to the pipe wall are uniformly scraped off, after the waste liquid is completely scraped off, the rotating rod 13 is rotated to enable the transmission pipe 1 and the connecting pipe 4 to be communicated with the handheld air bag 9 to be extruded, gas enters the flushing tank 6 to downwards press liquid, the liquid flows into the wound from the liquid taking pipe 7, and when the through pipe 10 is communicated with the connecting pipe 4, residual liquid in the pipeline can be blocked at the position of the flow stopping piece 11 and cannot flow into the flushing tank 6.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Puncture anti-reflux flushing drainage subassembly, its characterized in that includes:

the conveying pipe (1), the one end of conveying pipe (1) is provided with pjncture needle (2), connecting piece (8) are installed to the other end of conveying pipe (1), connecting piece (8) are including shell, siphunculus (10), sprue (12) and bull stick (13), and bull stick (13) are connected in the shell, sprue (12) fixed mounting is in on the surface of bull stick (13), the outside of sprue (12) is provided with siphunculus (10), flow stopping piece (11) are installed to one side of siphunculus (10), the outside of flow stopping piece (11) is provided with connecting pipe (4), one side of sprue (12) is connected with waste liquid pipe (3), the one end of waste liquid pipe (3) is provided with collection bag (5), one side of collection bag (5) is provided with washes jar (6), install connecting pipe (4) on washing jar (6).

2. The puncture anti-backflow flushing drainage assembly according to claim 1, wherein an arc-shaped through groove is formed in the rotating rod (13), the through pipe (10) is arranged in the through groove, a plurality of connecting ports are annularly arranged on the outer surface of the shell, the through pipe (10) and the blocking block (12) are respectively movably connected with the plurality of connecting ports, one end of the rotating rod (13) penetrates through the outer side of the shell, and the rotating rod (13) is rotatably connected to the shell.

3. The puncture anti-backwash drainage assembly according to claim 2, wherein one ends of the transmission pipe (1), the connection pipe (4) and the waste pipe (3) are respectively connected in the plurality of connection ports in a pipeline manner, and the flow stopping member (11) is positioned in the connection port on the connection pipe (4) side.

4. The puncture anti-backwash drainage assembly according to claim 3, wherein the flow stopping member (11) comprises a spring, a moving block and a limiting ring, the limiting ring is fixedly mounted on the inner wall of the connection port, the moving block is limited in the limiting ring, and the spring is connected between the limiting ring and the moving block.

5. The puncture anti-backflow flushing drainage assembly according to claim 1, wherein a liquid taking pipe (7) is arranged in the flushing tank (6), one end of the connecting pipe (4) is connected to the liquid taking pipe (7), an air bag (9) is arranged on one side of the liquid taking pipe (7), and the air bag (9) is arranged on the top end of the flushing tank (6).

6. The puncture anti-backflushing drainage assembly according to claim 1, wherein the transmission pipe (1) is further connected with a cleaning piece (15), the cleaning piece (15) comprises a pressing block (14), a fixing shell and a spring, the fixing shell is arranged on the outer surface of the transmission pipe (1), the pressing block (14) is symmetrically provided with two pressing blocks, the two pressing blocks are movably connected in the fixing shell, and the spring is connected between the two pressing blocks (14).