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Title:
GUIDE APPARATUS, METHOD FOR MANUFACTURING SAME AND METHOD FOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/245704
Kind Code:
A1
Abstract:
A guide apparatus (1) for implanting an electrode wire (2). A through hole is formed in the electrode wire (2). The guide apparatus (1) comprises, in the longitudinal direction thereof: a first portion (111) located at a tail end, the maximum outer diameter size of the first portion (111) being smaller than the size of the through hole; and a second portion (112) connected to the first portion (111), the minimum outer diameter size of the second portion (112) being larger than the size of the through hole, wherein the second portion (112) and the first portion (111) are connected by means of a step structure.

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Inventors:
ZHAO ZHENGTUO (CN)
LI XUE (CN)
BAO YU (CN)
Application Number:
PCT/CN2022/102317
Publication Date:
December 28, 2023
Filing Date:
June 29, 2022
Export Citation:
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Assignee:
CENTER FOR EXCELLENCE IN BRAIN SCIENCE AND INTELLIGENCE TECH CHINESE ACADEMY OF SCIENCES (CN)
International Classes:
A61N1/36; A61B5/293; A61B5/369; A61N1/05
Foreign References:
CN108903916A2018-11-30
CN209252829U2019-08-16
CN113499125A2021-10-15
CN112999511A2021-06-22
CN113041496A2021-06-29
US20140081363A12014-03-20
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
Download PDF:
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