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

Generating device and system for outputting bipolar cooperative pulse and pulse generating method

A technology of pulse generation and polarity pulse, which is applied in electric pulse generator circuits, energy storage elements to generate pulses, medical science, etc. It can solve the problems of poor ablation effect and muscle contraction, etc. The effect of the ablation effect

Pending Publication Date: 2022-01-21
HANGZHOU WKNIFE MEDICAL TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the existing methods, this application proposes a device, system and pulse generation method for outputting bipolar coordinated pulses, in order to solve the problems existing in the prior art. poor technical problem

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
  • Generating device and system for outputting bipolar cooperative pulse and pulse generating method
  • Generating device and system for outputting bipolar cooperative pulse and pulse generating method
  • Generating device and system for outputting bipolar cooperative pulse and pulse generating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0084] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0085] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be ...

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 embodiment of the invention provides a generating device and system for outputting bipolar cooperative pulses and a pulse generating method. The generating equipment for outputting bipolar cooperative pulses comprises at least one first electrode, at least one second electrode and a pulse generating circuit, the pulse generating circuit comprises at least one first charging and discharging module and at least one second charging and discharging module, the first charging and discharging modules are electrically connected in sequence, and the second charging and discharging modules are electrically connected in sequence; and the pulse generation circuit is used for outputting a first polarity pulse signal to the first electrode and the second electrode and / or outputting a second polarity pulse signal to the first electrode and the second electrode in a pulse generation mode. The pulse signal is applied between the first electrode and the second electrode, muscle contraction is avoided and reduced, the first polarity pulse signal and the second polarity pulse signal can be output, muscle contraction is further avoided or reduced, a larger ablation area is formed, and the tumor treatment effect is improved.

Description

technical field [0001] The present application relates to the technical field of pulse generating equipment, and in particular, the present application relates to a device, system and pulse generating method for outputting bipolar coordinated pulses. Background technique [0002] Irreversible electroporation (IRE) technology is to output pulse signals through pulse generating equipment to form multiple nanoscale irreversible pores on the surface of cell membranes, disrupt cell homeostasis, promote cell apoptosis, and the cell debris after apoptosis will be phagocytized by the body Phagocytosis, at the same time the body's immune response occurs, so as to achieve the role of tumor control. [0003] However, in the current pulse generating equipment, the pulse signal output by the electrode is sent to the area to be ablated, which can easily cause muscle contraction, resulting in poor ablation effect. Contents of the invention [0004] In view of the shortcomings of the exi...

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): H03K3/57A61B18/12A61B18/14
CPCH03K3/57A61B18/1206A61B18/14A61B2018/126A61B2018/1467
Inventor 衷兴华杨克汪龙
Owner HANGZHOU WKNIFE MEDICAL TECH CO LTD
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