Title:
ORGAN RESECTION STUMP FIXING CLIP
Document Type and Number:
WIPO Patent Application WO/2020/189666
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a means for fixing a pancreas resection stump that is generated during surgery in which a portion of the pancreas is resected. The present invention provides a polymer surgical clip that comprises a first arm part, a second arm part, and an elastic hinge part that connects the first and second arm parts. The polymer surgical clip is characterized in that base parts of the arm parts are connected to the elastic hinge part, in that the first arm part has a protruding outside surface and a recessed inside surface that is to clamp the pancreas, in that the second arm part has a protruding or flat outside surface and a recessed or flat inside surface that is to clamp the pancreas, in that a flexible hook part that curves toward the second arm part is formed at the tip of the first arm part, and in that, in a closed position, the tip of the second arm part enters and engages the curved hook part, locking the clip in the closed position.
Inventors:
BABA HIDEO (JP)
YAMASHITA YOICHI (JP)
IJIMA HIROYUKI (JP)
YAMASHITA YOICHI (JP)
IJIMA HIROYUKI (JP)
Application Number:
PCT/JP2020/011641
Publication Date:
September 24, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
UNIV KUMAMOTO NAT UNIV CORP (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
International Classes:
A61B17/08; A61B17/122
Foreign References:
| US20080039879A1 | 2008-02-14 | |||
| JP2007514510A | 2007-06-07 | |||
| JP2014534014A | 2014-12-18 | |||
| CN109199516A | 2019-01-15 |
Attorney, Agent or Firm:
OSAWA Kenichi (JP)
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