Title:
RELEASE DEVICE, SYSTEM, AND METHOD, AND THERAPEUTIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/244671
Kind Code:
A1
Abstract:
A release device, a system, and a method, and a therapeutic device. The release device (100) comprises a power supply assembly (110), a current detector (120), a first timer (130) and a control unit (140). The cumulative length of time that the electricity consumed by a release circuit and the current in the release circuit are less than a predetermined current value is used as a determination index of whether release has been successful or not. Thus, misjudgment caused by current fluctuation can be avoided, and determination accuracy is improved. At the same time, the release system uses a self-loop structure, and therefore no electric discharge needle or electrode need be inserted into the body of a patient during actual use of the device, reducing the pain the patient experiences.
Inventors:
WANG XINGZHAO (CN)
WEI LIN (CN)
WEI LIN (CN)
Application Number:
PCT/CN2021/108016
Publication Date:
December 09, 2021
Filing Date:
July 23, 2021
Export Citation:
Assignee:
MICROPORT NEUROTECH SHANGHAI CO LTD (CN)
International Classes:
A61B17/12
Domestic Patent References:
| WO2001058365A1 | 2001-08-16 |
Foreign References:
| CN109310438A | 2019-02-05 | |||
| US20030176857A1 | 2003-09-18 | |||
| CN110874094A | 2020-03-10 | |||
| CN101686834A | 2010-03-31 | |||
| CN102715930A | 2012-10-10 | |||
| US20130190800A1 | 2013-07-25 | |||
| US20090143786A1 | 2009-06-04 |
Attorney, Agent or Firm:
SHANGHAI SAVVY IP AGENCY CO., LTD. (CN)
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