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Multifunctional closed drainage catheter

A drainage tube and multi-functional technology, applied in the direction of the catheter, etc., can solve problems such as unclear vision and increased bleeding volume, and achieve the effects of strong operability, reduced pain, and convenient use

Inactive Publication Date: 2014-08-06
田玉川
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a surgical drainage catheter that integrates negative pressure suction and flushing and drainage functions in order to solve the problem that the existing negative pressure suction head will cause unclear vision due to the increased bleeding at the bleeding site.

Method used

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  • Multifunctional closed drainage catheter

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Experimental program
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Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] A kind of multifunctional closed drainage catheter embodiment that the present invention designs, as figure 1 As shown, it is characterized in that it is mainly composed of a hand-held part 5, a drainage tube 1 and a clip 2; a through hole is opened in the middle of the hand-held part 5, and a side wall is opened with a fixed infusion line or a flushing tube in the same direction as the through hole. groove 3, the top edge of the groove 3 is provided with a horizontal clip groove 4 that can fix the infusion pipeline or flushing pipeline water stop, one end of the through hole of the handle 5 is connected with the drainage tube 1, and the other end of the handle 5 A negative pressure interface 6 is connected; the wall of the drainage tube 1 has a clip 2 for fixing the infusion pipeline or flushing pipeline. The hand-held part 5, the drainage tube...

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Abstract

The invention relates to a multifunctional closed drainage catheter, and belongs to the technical field of medical instruments. The drainage catheter is mainly composed of a handheld part, a drainage tube and a toggle clip, wherein a through hole is formed in the middle of the handheld part, a groove is formed in one side wall, is the same as the through hole in direction and can fix an infusion pipeline or a flushing pipeline, a transverse clamping groove is formed in the top edge of the groove and can fix the infusion pipeline or a flushing pipeline water stop, one end of the through hole in the handheld part is connected with the drainage tube, the other end of the handheld part is connected with a negative pressure connector, and the toggle clip used for fixing the infusion pipeline or the flushing pipeline is arranged on the wall of the drainage tube. The multifunctional closed drainage catheter is convenient to operate, simple in structure and good in flushing and drainage effect.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, and in particular relates to a surgical instrument used for flushing and attracting wounds during an operation. technical background [0002] As we all know, it is required to keep the surgical field of view clear during surgical operations, so that the surgeon can accurately operate the surgical site, so it is necessary to carry out negative pressure suction on the continuously exuding blood, gastrointestinal fluid and other body fluids during the operation. And use normal saline to continuously flush the bleeding site to ensure a clear surgical field. Therefore, when performing negative pressure suction during the operation, not only the suction head with negative pressure suction function must be used, but also the suction head should be able to absorb normal saline while suctioning. In addition, when the tissue body fluid such as bleeding in the surgical site is serious, the flush...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/00A61M25/02
Inventor 田玉川
Owner 田玉川
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