Drainage device used in neurocranium surgery

A surgical and cranial technology, applied in the direction of suction equipment, hypodermic injection equipment, catheters, etc., can solve the problems of inconvenient cleaning of pipelines and low cleaning efficiency, and achieve the effect of convenient observation

Inactive Publication Date: 2018-06-29
CHONGQING RUNZE PHARM CO LTD
View PDF5 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as Figure 1 to Figure 13 As shown, a drainage device for 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 flexible connection end cap 1-1; wherein an annular groove 1-3 is provided on the outer wall of one end of the tube body on the side without side holes, and uniformly arranged convex points 1-4 are arranged in the annular groove; the brain surgery drainage The device also includes an external lighting device, wherein the external lighting device is made of a hard elastic material with a circular arc clip 1-5 with a gap, a fixed rod fixed on the clip and a lighting lamp 1-6 on the fixed rod. Composition, the arc-shaped clamp has a hole, the size of the hole matches the convex point. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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; an annular groove is formed in the outer wall of the end where the sidehole is not formed of the tube body, and evenly distributed salient points are arranged in the annular groove; the device further comprises an outer illumination device, the outer illumination deviceis composed of an arc-shaped clamp with a notch prepared from rigid elastic materials, a fixing rod fixed on the clamp and a floodlight arranged on the fixing rod, opening pores are formed in the arc-shaped clamp, and the sizes of the opening pores are matched with the salient points. The device has simple structure, can conveniently drain the extravasated blood in 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 for cranial surgery. [0005] In order to achieve the above object, the following technical scheme is adopted: a drainage device for cranial surgery, includin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M25/00
CPCA61M25/0043A61M2025/0019A61M1/83A61M1/84
Inventor 叶雷
Owner CHONGQING RUNZE PHARM CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap