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Drainage device used in neurocranium surgery

A technique for surgery and brain, which is applied to suction devices, drug devices, hypodermic injection devices, etc. It can solve the problems of inconvenient cleaning of pipes and low cleaning efficiency, and achieve the effect of convenient observation.

Inactive Publication Date: 2018-06-29
CHONGQING RUNZE PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One end of the existing drainage tube is closed. Such a structure is not convenient for cleaning the used pipeline. At the same time, the current cleaning of the drainage tube is manual cleaning, and its cleaning efficiency is low.

Method used

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  • Drainage device used in neurocranium surgery
  • Drainage device used in neurocranium surgery
  • Drainage device used in neurocranium surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] like Figure 1 to Figure 13 As shown, a drainage device used in cranial surgery includes a drainage tube 1, one end of the drainage tube is open, and the other end has a side hole 1-2, and the end with the side hole also has an opening, and the opening has a movable connection end Cover 1-1; a fixing device is also provided at one end of the drainage tube without a side hole, the fixing device includes a clip 1-3, the clip has a clamping part 1-4, and the clamping part consists of a The two sides of the flat plate are relatively curled to form an unclosed curved surface, and the cross-sectional area of ​​the cavity surrounded by the curved surface decreases successively from the bottom to the top. During the operation, clamp the clamp on the end of the drainage tube that does not have a side hole, put the suction tube into the drainage ...

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PUM

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Abstract

The invention discloses a drainage device used in a neurocranium surgery. The device comprises a drainage tube, one end of the drainage tube is open, a side hole is formed in the other end of the drainage tube, an opening is formed in the end with the side hole, and the opening is provided with a movable connection end cover; the end where the side hole is not formed of the drainage tube is further provided with a fixing device, the fixing device comprises a clamp, the clamp is provided with a clamping portion, the clamping portion is formed by relative curling of two sides of a flat plate toform an incomplete curved surface, and cavities enclosed by the curved surface decrease successively from bottom to top. The device has simple structure, can conveniently drain the extravasated bloodin the neurocranium, and also provide convenience for drug use of the neurocranium.

Description

technical field [0001] The present invention relates to a surgical instrument. Background technique [0002] The drainage device is a commonly used surgical instrument for the drilling and drainage of intracranial hematoma. Generally speaking, the drainage tube is mainly a ventricular drainage tube, and the drainage tube is a tube with a side hole at the end of the tube. The other end of the tube can flow out, thereby achieving the effect of reducing the patient's brain pressure. [0003] One end of the existing drainage tube is closed, and such a structure is not convenient for cleaning the used pipeline. Meanwhile, the current cleaning of the drainage tube is manual cleaning, and its cleaning efficiency is low. Contents of the invention [0004] The purpose of the present invention is to provide a drainage device used in cranial surgery. [0005] In order to achieve the above object, the following technical scheme is adopted: a drainage device used in brain surgery, in...

Claims

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Application Information

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IPC IPC(8): A61M1/00A61M25/00
CPCA61M1/0023A61M25/0021A61M25/0043A61M25/007A61M2025/0019A61M2210/0687A61M2210/0693A61M1/83A61M1/84
Inventor 叶雷
Owner CHONGQING RUNZE PHARM CO LTD
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