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Patent Searching and Data


Title:
RESISTANCE NETWORK-BASED MULTI-OUTPUT MINIMALLY INVASIVE SURGERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/000540
Kind Code:
A1
Abstract:
A resistance network-based multi-output minimally invasive surgery system. The multi-output minimally invasive surgery system comprises minimally invasive knives (5) and a control mechanism. The minimally invasive knives (5) are ultrasonic knives or radio frequency knives, and the radio frequency knives are bipolar output radio frequency knives or monopolar output radio frequency knives. The minimally invasive knives (5) are provided with a control button. The minimally invasive knives (5) are electrically connected to the control mechanism by means of a knife interface. The control mechanism comprises an ADRC frequency controller and a state determination controller. By combining an ADRC frequency controller with resistance network control, the present invention realizes real-time monitoring and debugging on a knife working frequency and a knife connection relationship.

Inventors:
LIU, Fuchun (CN)
MA, Zhenwei (CN)
DENG, Fuchi (CN)
QI, Jinlei (CN)
LI, Weiyu (CN)
Application Number:
CN2019/127124
Publication Date:
January 07, 2021
Filing Date:
December 20, 2019
Export Citation:
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Assignee:
GUANGZHOU YIHERE MEDICAL TECHNOLOGY DEVELOPMENT CO., LTD. (CN)
International Classes:
A61B17/32; G05B13/00
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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