Title:
HIGH-FREQUENCY BIPOLAR UNRECOVERABLE ELECTROPORATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/114219
Kind Code:
A1
Abstract:
A high-frequency bipolar unrecoverable electroporation system. The system comprises an upper layer information management module, a lower computer control module and a bipolar high-voltage pulse discharging circuit, wherein the upper layer information management module receives set working parameters and then transmits same to the lower computer control module, and then generates a control signal and transmits same to the bipolar high-voltage pulse discharging circuit so as to produce a bipolar high-voltage pulse. Compared with a conventional unipolar irreversible electroporation pulse sequence, the high-frequency bipolar unrecoverable electroporation system can better and more uniformly increase the induced transmembrane potential of tightly arrayed cells to a simulation electroporation threshold, such that an ablation region is more uniform. The high-frequency bipolar unrecoverable electroporation system can achieve a better tumor ablation effect and the aim of restraining the growth of tumors, and has better safety and validity.
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Inventors:
ZHANG XIAOCHEN (CN)
XUE ZHIXIAO (CN)
LI HONGGANG (CN)
XUE ZHIXIAO (CN)
LI HONGGANG (CN)
Application Number:
PCT/CN2019/125104
Publication Date:
June 17, 2021
Filing Date:
December 13, 2019
Export Citation:
Assignee:
TIANJIN INTELLIGENT HEALTH CO LTD (CN)
International Classes:
A61B18/00
Foreign References:
| CN105055015A | 2015-11-18 | |||
| CN106388932A | 2017-02-15 | |||
| CN109394334A | 2019-03-01 | |||
| CN109628438A | 2019-04-16 | |||
| CN109124760A | 2019-01-04 | |||
| CN104684500A | 2015-06-03 | |||
| CN1345610A | 2002-04-24 | |||
| US20100023004A1 | 2010-01-28 |
Attorney, Agent or Firm:
CNCLOUD INTELLECTUAL PROPERTY LAW FIRM (CN)
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