Drainage device special for thoracic surgery department

A technique for thoracic surgery and drainage tube, which is applied in the field of special drainage devices for thoracic surgery, can solve the problems of trouble and the drainage device does not have the anti-reflux effect, etc., and achieves the effect of simple structure and principle and reducing work intensity.

Inactive Publication Date: 2018-02-16
伊婕
View PDF12 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese Patent No. "201620855468.3" discloses a drainage device for thoracic surgery. Its advantages are: it is very convenient to continuously extract the patient's effusion, and the work efficiency is high. The disadvantage is that after t

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 special for thoracic surgery department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0012] See figure 1 , The present invention provides a technical solution: a special drainage device for thoracic surgery, including a drainage tube 1 and a negative pressure meter 2, the drainage tube 1 adopts a medical silicone tube; the front end of the drainage tube 1 is provided with a silicone suction head 3, so The silicone liquid suction head 3 is provided with a plurality of suction holes 4, the rear end of the drainage tube 1 i...

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 special for the thoracic surgery department. The device comprises a drainage tube and a negative-pressure instrument, a silica gel liquid suction head is arranged at the front end of the drainage tube, and a plurality of liquid suction holes are formed in the silica gel liquid suction head; the negative-pressure instrument is connected with the back end ofthe drainage tube, a hemispherical protrusion is arranged in the middle of the drainage tube, and a liquid outlet is formed in the portion between the hemispherical protrusion and the drainage tube;a connection flange is arranged on the outer side of the liquid outlet, a liquid connection bag is communicated with the connection flange through a connection tube, and a first one-way valve is arranged in an inner cavity of a connection tube; a liquid inlet is further formed in the outer wall of the drainage tube, a disinfectant storage tank which is arranged on the outer wall of the negative-pressure instrument is communicated with the liquid inlet through a liquid outlet tube, and a second one-way valve is arranged on the liquid outlet tube. The drainage device special for the thoracic surgery department is simple in structure and principle, drainage on accumulated liquid of the thoracic cavity can be achieved, meanwhile, the drainage tube can also be quickly washed and sterilized, thedrainage tube does not need to be disassembled to be cleaned, and the working intensity of medical personnel is reduced.

Description

Technical field [0001] The invention relates to the technical field of drainage devices, in particular to a special drainage device for thoracic surgery. Background technique [0002] In the process of thoracic surgery diagnosis, treatment or operation, patients often encounter excessive pleural effusion caused by various reasons, and it is necessary to drain the patient's chest with negative pressure. [0003] Chinese Patent No. "201620855468.3" discloses a drainage device for thoracic surgery. Its advantages are: it is very convenient to continuously drain the patient's effusion, and the work efficiency is high. The disadvantage is that the drainage tube needs to be performed after the drainage is completed. For cleaning, the drainage tube needs to be removed and cleaned every time it is cleaned, which is very troublesome. In addition, the drainage device does not have the anti-reflux effect. Summary of the invention [0004] The purpose of the present invention is to provide a s...

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
IPC IPC(8): A61M1/00
CPCA61M1/0058A61M2210/101A61M1/69A61M1/73A61M1/84A61M2210/005
Inventor 伊婕
Owner 伊婕
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