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Anti-blockage unblocking apparatus with abdominal cavity drainage tubes

A drainage tube and anti-blocking technology, which is applied to suction devices, catheters, etc., can solve the problems that the anti-blocking effect needs to be improved, the anti-blocking function of the drainage tube is not comprehensive enough, and the abdominal cavity drainage tube does not have the function of preventing blocking and smoothing, so as to achieve enhanced Hardness, high degree of automation, the effect of promoting export

Inactive Publication Date: 2018-01-12
曹学峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used abdominal drainage tubes do not have the function of preventing blockage and unblocking, and the anti-blocking function of the existing drainage tubes with anti-blocking function is not comprehensive enough, and the anti-blocking effect needs to be improved

Method used

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  • Anti-blockage unblocking apparatus with abdominal cavity drainage tubes
  • Anti-blockage unblocking apparatus with abdominal cavity drainage tubes
  • Anti-blockage unblocking apparatus with abdominal cavity drainage tubes

Examples

Experimental program
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Effect test

Embodiment

[0027] Such as figure 1 The anti-blockage device for abdominal drainage tube includes an outer drainage tube 1 and an inner tube 2 for introducing air or flushing fluid at the center of the outer drainage tube 1. The mouth is closed and through-holes 3 are evenly distributed on the tube wall. The head end of the introduction inner tube 2 is set with a sealing baffle 4 that is closely attached to the inner wall of the drainage outer tube 1, and the drainage outer tube 1 is divided into a drainage chamber 20. and the introduction cavity 10; the introduction inner tube 2 in the drainage cavity 20 is set with at least one fan blade group-5, such as figure 2 and image 3As shown, the outer end of the fan blade group one 5 is close to the inner wall of the drainage outer tube 1, the blades of the fan blade group one 5 are arranged obliquely, and the inner port of the through hole 3 in the drainage cavity 20 is located at the fan blade In the area swept by its outer end when group...

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PUM

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Abstract

The invention discloses an anti-blockage unblocking apparatus with abdominal cavity drainage tubes, and belongs to the field of auxiliary medical apparatus and instruments. The anti-blockage unblocking apparatus comprises an outer drainage tube and an inner lead-in tube. The inner lead-in tube is arranged in the inner center of the outer drainage tube and is used for leading in air or irrigating fluid, an orifice at the head of the outer drainage tube is closed, through holes are formed in the tube wall of the outer drainage tube, and a sealing block piece is arranged between the head of the inner lead-in tube and the outer drainage tube; first fan blade groups are further arranged on the inner lead-in tube and can rotate, so that blocking substances which remain in the through holes in regions can be crushed layer by layer; a limit component is arranged inside the position, which penetrates body surface tissues, of the outer drainage tube and are fixed onto the inner lead-in tube, rotatable first connecting rods are arranged between portions of the outer drainage tube, and the tube wall of the outer drainage tube can be constantly supported; a first lantern ring and a second lantern ring sleeve the portions, which are positioned on the outer sides of the body surface tissues, of the outer drainage tube and are connected with each other by double hinged second connecting rods,an adhesion layer is arranged on the bottom surface of the first lantern ring, and a sealing bag is arranged between a hinged position of the corresponding second connecting rod and the first lanternring. The anti-blockage unblocking apparatus has the advantages of comprehensive anti-blockage effects and functions and excellent anti-blockage unblocking effects.

Description

technical field [0001] The invention relates to the technical field, in particular to an anti-blockage device for abdominal drainage tubes. Background technique [0002] Abdominal drainage is extremely important in abdominal surgery. According to the needs of the operation, the doctor places a silicone rubber drainage tube in the anastomosis of the internal organs of the patient or after visceral resection (the head of the drainage tube is placed at the anastomosis of the abdominal organs. or the organ nest, and then the drainage tube extends through the abdominal cavity surface tissue to the outside and connects to the collection bottle or collection bag), the purpose is to draw the exudate out of the body and reduce the absorption of toxins, which is equivalent to the doctor staying in the patient's abdominal cavity Keep a pair of eyes, observe the changes of the condition at any time (whether there is anastomotic bleeding and leakage), and give corresponding treatment in ...

Claims

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Application Information

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IPC IPC(8): A61M25/00A61M1/00A61M25/14
Inventor 郝晓慧
Owner 曹学峰
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