Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Microwave ablation catheter used under bronchoscope

A microwave ablation and bronchoscopy technology, applied in catheters, microwave surgical instruments, applications, etc., can solve the problems of affecting the quality of life of patients, many postoperative complications, and long operation periods, achieving fewer complications, significant curative effects, and improved Effects on quality of life

Pending Publication Date: 2020-07-03
NANJING ECO MICROWAVE SYST
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional surgical treatment has the disadvantages of long operation period and many postoperative complications, which seriously affects the quality of life of patients and even endangers their lives.

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
  • Microwave ablation catheter used under bronchoscope
  • Microwave ablation catheter used under bronchoscope
  • Microwave ablation catheter used under bronchoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 , figure 2 As shown, the microwave ablation catheter for bronchoscopy includes a handle 1, a fixed sheath 8, a silicone catheter 2, and a microwave catheter head 3; the handle 1 includes a microwave joint 4, a temperature measurement joint 5, and a water inlet pipe Joint 6, outlet pipe joint 7; the fixed sheath 8 is externally placed on the silicone catheter 2, and the fixed sheath 8 and the silicone catheter 2 are placed at the handle 1 end; memory alloy material; the microwave catheter head 3 includes a microwave antenna 9 , an eccentric balloon 10 , and a temperature measurement module 11 .

[0030] The fixed sheath 8 is fixed on the silicone catheter 2 near the end of the handle 1, the fixed sheath 8 is provided with a check valve 12, and the check valve 12 is used as a water injection hole for injecting normal saline, and the normal sa...

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 relates to a microwave ablation catheter used under a bronchoscope, and belongs to the technical field of medical instruments. The microwave ablation catheter comprises a handle, a fixing sheath, a silica gel catheter and a microwave catheter head; the handle comprises a microwave connector, a temperature measuring connector, a water inlet pipe connector and a water outlet pipe connector; the fixing sheath is externally arranged on the silica gel catheter, and the fixing sheath and the silica gel catheter are jointly arranged at the handle end; the silica gel catheter adopts a multi-cavity silica gel tube, and a memory alloy material is added into the catheter; and the microwave catheter head comprises a microwave antenna, an eccentric balloon and a temperature measuring module. According to the microwave ablation catheter used under the bronchoscope, ERCP lower cavity microwave ablation is combined with biliary stent implantation, and the stent unobstructed period and the patient lifetime are prolonged.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a microwave ablation catheter used under a bronchoscope. Background technique [0002] Benign and malignant tumors in the airway often cause airway obstruction in varying degrees, causing severe dyspnea, and complications such as obstructive pneumonia, which seriously threaten the lives of patients. The traditional surgical treatment has the disadvantages of long operation period and many postoperative complications, which seriously affects the quality of life of patients and even endangers their lives. In the past ten years, with the comprehensive application of modern advanced equipment and technology, the field of airway intervention has developed rapidly. Some cases of local obstruction can be recanalized through ablation technology combined with stents, radiotherapy and other technologies. In these cases, significant therapeutic effects can often be obtained: 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
Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/18
CPCA61B18/1815A61B2018/0022A61B2018/00541A61B2018/00791A61B2018/00982A61B2018/1861
Inventor 杨斌孙良俊
Owner NANJING ECO MICROWAVE SYST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com