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multifunctional closed drainage catheter

A drainage tube and multi-functional technology, applied in catheters and other directions, can solve problems such as increased bleeding volume and unclear vision, and achieve the effects of reducing pain, strong operability, and mature production technology

Inactive Publication Date: 2016-08-24
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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Embodiment Construction

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

[0015] An embodiment of a multifunctional closed drainage catheter designed in the present invention, such 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 one side wall is provided with a fixed infusion pipeline or flushing tube in the same direction as the through hole The groove 3 of the road, the top side of the groove 3 is provided with a horizontal clamping groove 4 that can fix the water stop of the infusion pipeline or the flushing pipeline. One end of the through hole of the handle 5 is connected to the drainage tube 1, and the other end of the handle 5 Connect a negative pressure interface 6; the wall of the drainage tube 1 is provided with a clamp 2 for fixing the infusion pipeline or the flushing pipeline. The ha...

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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 particularly relates to a surgical instrument used during surgery for washing and aspirating wounds. technical background [0002] As we all know, it is necessary to maintain a clear surgical field of vision during surgical operations, so that the surgeon can perform precise operations on the surgical site. Therefore, it is necessary to suck the blood, gastrointestinal fluids and other body fluids that constantly leak out during the operation. And use normal saline to continuously flush the bleeding site to ensure the clear operation field. For this reason, 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 can be used for normal saline while suctioning. When the surgical site is oozing blood and other tissues and body fluids, it is necessary to use a flushing head to ...

Claims

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Application Information

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