Title:
DETACHABLE INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2021/136254
Kind Code:
A1
Abstract:
A detachable instrument comprising a sleeve assembly (1) and an instrument body (2), wherein the sleeve assembly (1) comprises a first sleeve assembly (11) and a second sleeve assembly (12), the instrument body (2) comprises a first sleeve fixing assembly (3) and a second sleeve driving assembly (4), the first sleeve assembly (11) is connected to the second sleeve assembly (12), and the first sleeve assembly (11) is connected to the first sleeve fixing assembly (3). The detachable instrument can effectively reduce the use cost, while the detachable sleeve assembly (1) can be linearly mounted on the instrument body (2) or detached from the instrument body (2) without a rotating operation, thereby improving the convenience of installation and disassembly.
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Inventors:
LI GUOXIN (CN)
CHANG WANGTAO (CN)
NIE HONGLIN (CN)
ZHU GUOZHENG (CN)
CHEN JIDONG (CN)
ZHANG GUANGBIN (CN)
CHANG WANGTAO (CN)
NIE HONGLIN (CN)
ZHU GUOZHENG (CN)
CHEN JIDONG (CN)
ZHANG GUANGBIN (CN)
Application Number:
PCT/CN2020/140747
Publication Date:
July 08, 2021
Filing Date:
December 29, 2020
Export Citation:
Assignee:
EZISURG MEDICAL CO LTD (CN)
International Classes:
A61B17/32; A61B18/14
Foreign References:
| CN109431578A | 2019-03-08 | |||
| CN103298419A | 2013-09-11 | |||
| EP1180350A1 | 2002-02-20 | |||
| US20050234338A1 | 2005-10-20 | |||
| CN209847363U | 2019-12-27 | |||
| US6214023B1 | 2001-04-10 | |||
| US20120116260A1 | 2012-05-10 |
Attorney, Agent or Firm:
SHANGHAI CO-EFFORT IPR AGENCY CO LTD (CN)
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