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Airbag type anti-blocking abdominal cavity drainage tube and use method

A drainage tube and balloon-type technology, applied in the field of balloon-type anti-blocking abdominal drainage tube, can solve the problems of troublesome nursing work and easy blockage of ordinary drainage tube structure, and achieve the effect of preventing leakage

Inactive Publication Date: 2015-09-09
GENERAL HOSPITAL OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When performing abdominal drainage operations on patients, the prior art uses ordinary drainage tubes, and the structure of ordinary drainage tubes is easy to block, causing great trouble to nursing work

Method used

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  • Airbag type anti-blocking abdominal cavity drainage tube and use method
  • Airbag type anti-blocking abdominal cavity drainage tube and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: Such as figure 1 , figure 2 As shown, a balloon-type anti-blocking abdominal drainage tube, one end of the tube body 1 is an abdominal cavity port 3, the other end of the tube body 1 is an external port 4 connected to the drainage bag, the balloon 2 wraps the tube body 1, the balloon 2 and the tube Where the body 1 is wrapped, one side of the tube 1 is connected with a rigid support sleeve 11, the airbag 2 has a first blowing duct 6 extending into the abdominal cavity port 3 on the top of the inner cavity of the tube 1, and the airbag 2 has a second blowing The air pipe 9 extends into the abdominal cavity port 3 at the top of the inner cavity on the other side of the tube body 1. The first air blowing pipe 6 and the second air blowing pipe 9 present the 9 o'clock and 3 o'clock positions on the dial, and the first air blowing pipe 6 There are blowing ports 7 on the pipe wall, and several blowing ports 7 are arranged on the wall of the first blowing pipe 6. The...

Embodiment 2

[0019] Example 2: Such as figure 1 , figure 2 As shown, a method for using a balloon-type anti-blocking abdominal drainage tube includes the following steps;

[0020] Wrap the balloon around the abdominal drainage tube; insert the first insufflation tube 6 and the second insufflation tube 9 into the abdominal drainage tube;

[0021] Connect the first blowing pipe 6 with a one-way blowing valve 10 to the airbag. The one-way blowing valve only exhausts but cannot take in. The second blowing pipe 9 has a second one-way blowing valve to connect with the airbag. The air blow valve only exhausts but not air. The airbag 4 has an air inlet 5, which is connected to an air inlet valve 12. The air inlet valve 12 is a one-way valve, only air can not be exhausted, the air valve 10, The second blow valve is a one-way valve, only exhaust but not intake;

[0022] Press the airbag, the gas blows into the abdominal drainage tube through the exhaust ports of the first blowing pipe 6 and the second b...

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PUM

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Abstract

The invention discloses an airbag type anti-blocking abdominal cavity drainage tube and a use method, and belongs to the technical field of medical instruments. An abdominal cavity entering end opening is formed in one end of a tube body, an extraction in-vitro end opening is formed in the other end of the tube body and connected with a drainage bag, an airbag wraps the tube body and is provided with a first blowing duct and a second blowing duct, the first blowing duct and the second blowing duct extend into an abdominal cavity end opening in the top of an inner cavity of the tube body, blowing ports are formed in the wall of the first blowing duct, the first blowing duct and the second blowing duct are respectively provided with a blowing one-way valve connected with the airbag, the airbag is provided with an air inlet, and the air inlet is connected with an air inlet valve. The airbag type anti-blocking abdominal cavity drainage tube has the advantages that a simple airbag device is additionally arranged outside the drainage tube, air can be blown into the drainage tube, blocking is prevented, and anaerobic bacteria can be killed. The drainage tube has an anti-blocking function for a drainage port, drainage liquid is prevented from seeping from the drainage port, and the shortcoming that the drainage tube is separated and enters an abdominal cavity due to poor fixation is avoided.

Description

Technical field [0001] The invention relates to a balloon type anti-blocking abdominal cavity drainage tube and a use method thereof, belonging to the technical field of medical devices. Background technique [0002] When performing abdominal drainage operations on patients, the prior art uses ordinary drainage tubes, and the structure of the ordinary drainage tubes is easily blocked, causing great troubles to nursing work. Summary of the invention [0003] In order to overcome the shortcomings of the prior art, the present invention provides a balloon-type anti-blocking abdominal drainage tube and a method of use. [0004] A balloon-type anti-blocking abdominal cavity drainage tube. One end of the tube body is a port for entering the abdominal cavity, and the other end of the tube body is an external port connected to a drainage bag. The airbag wraps the tube body. The airbag has a first blowing tube extending into the tube body. At the abdominal cavity port at the top of the cavi...

Claims

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Application Information

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IPC IPC(8): A61M25/10
Inventor 吕文平
Owner GENERAL HOSPITAL OF PLA
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