Title:
BIOPSY FORCEPS HAVING MATCHING JAWS
Document Type and Number:
WIPO Patent Application WO/2021/217791
Kind Code:
A1
Abstract:
Biopsy forceps having matching jaws, capable of solving the problem in the prior art in which misalignment between jaw portions of biopsy forceps is common and cannot be automatically corrected afterwards and results in issues such as tearing. A head portion of a male jaw element (100) and a head portion of a female jaw element (200) of the biopsy forceps having matching jaws are matched by means of covering, and a handle portion of the male jaw element (100) and a handle portion of the female jaw element (200) are matched by inserting into each other. When one of the male jaw element (100) and the female jaw element (200) experiences a displacement, the displaced element drives, by means of the handle portions, the other element to shift synchronously. The biopsy forceps are self-correcting, facilitating the matching of jaws and effectively preventing tearing.
Inventors:
HUANG YUNFENG (CN)
DING XIAOLIANG (CN)
LI YUQIAN (CN)
XU YEPEI (CN)
DING XIAOLIANG (CN)
LI YUQIAN (CN)
XU YEPEI (CN)
Application Number:
PCT/CN2020/095270
Publication Date:
November 04, 2021
Filing Date:
June 10, 2020
Export Citation:
Assignee:
MICRO TECH NANJING CO LTD (CN)
International Classes:
A61B10/06
Foreign References:
| CN207640448U | 2018-07-24 | |||
| US6283924B1 | 2001-09-04 | |||
| CN2927996Y | 2007-08-01 | |||
| CN207707946U | 2018-08-10 | |||
| CN204600547U | 2015-09-02 | |||
| CN206324806U | 2017-07-14 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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