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A film drainage tube for preventing abdominal and intestinal adhesion

A technology of drainage tube and intestinal adhesion, which is applied in the field of film drainage tube, can solve the problems of high price, and achieve the effect of low price, prevention of adhesive intestinal obstruction, and simple structure

Active Publication Date: 2022-05-03
NINGBO FIRST HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But so far no method has been proven to be safe and effective, or it is not widely used clinically because of its high price.

Method used

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  • A film drainage tube for preventing abdominal and intestinal adhesion

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Embodiment Construction

[0019] Below are specific embodiments of the present invention and in conjunction with accompanying drawing, the technical scheme of the present invention is described further, but the present invention is not limited to these embodiments.

[0020] Such as figure 1 As shown, this embodiment provides a drainage tube 100 with an anti-abdominal adhesion film 120, including the drainage tube 100 and the film 120 attached to the drainage tube 100.

[0021] Drainage tube 100, the drainage tube 100 is preferably a silicone hose in this embodiment, which will not cause damage to human tissues and organs. The inside of the drainage tube 100 is hollow and connected at both ends. Before the abdominal operation is closed, the drainage tube is placed One end of the tube 100 is placed around the wound surface of the tissues and organs in the abdominal cavity to drain fluid and blood, while the other end of the tube 100 is placed outside the abdominal wall and fixed to the skin with a thread...

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Abstract

The invention discloses a thin-film drainage tube for preventing abdominal and intestinal adhesions, which belongs to the technical field of surgical instruments, comprising: a drainage tube, the middle part of the drainage tube is fixedly provided with a mounting piece; several films are respectively connected with the mounting piece, and several films are placed on the A circle is formed on the mounting piece, and several films are integrally formed with the mounting piece respectively, and the several films are respectively close to the outer wall of the drainage tube when being folded, and the several films are respectively perpendicular to the drainage tube after being unfolded. In the present invention, the anti-abdominal and intestinal adhesion drainage tube device is placed in the abdominal cavity before the abdomen is closed after the abdominal operation. The drainage tube of the device is used as a conventional drainage of peritoneal effusion or hemorrhage, and the film attached to the drainage tube can play a physical role. Isolate the contact between the surfaces of surrounding tissues and organs, so as to prevent the adhesion between the surfaces of various tissues and organs caused by early wound inflammatory fibrous exudation, especially the surface contact adhesion between the peritoneum and the intestine or between the intestine and the intestine. Even, so as to prevent the occurrence of postoperative adhesive intestinal obstruction.

Description

technical field [0001] The invention belongs to the technical field of surgical instruments, in particular to a film drainage tube for preventing abdominal and intestinal adhesions. Background technique [0002] Inflammatory exudation and adhesion between the peritoneum and the intestine or between the intestine and the intestine often occur after abdominal surgery, resulting in adhesive intestinal obstruction. Patients cannot eat, vomit, abdominal pain, stop anal exhaust and defecation, and even cause intestinal necrosis And other complications, bring great pain and life-threatening to the patient. The cost of treatment is huge, and there is currently no effective way to prevent intra-abdominal intestinal adhesions, and the recurrence rate is high. Adhesive small bowel obstruction occurs in about 4.8-26.0% of patients after abdominal surgery. Once adhesive intestinal obstruction occurs, regardless of conservative treatment (such as paraffin oil enema, traditional Chinese ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/00A61M1/00
CPCA61M1/0023A61M25/0021A61M25/0043A61M1/84
Inventor 王安
Owner NINGBO FIRST HOSPITAL
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