Title:
WOUND RETRACTOR-ASSISTING DEVICE FOR TRANSVAGINAL NATURAL ORIFICE TRANSLUMINAL ENDOSCOPIC SURGERY
Document Type and Number:
WIPO Patent Application WO/2022/220410
Kind Code:
A1
Abstract:
The present invention relates to a wound retractor-assisting device for transvaginal natural orifice transluminal endoscopic surgery and, more specifically, to a wound retractor-assisting device for transvaginal natural orifice transluminal endoscopic surgery for securing visibility of a surgical site for the wound retractor during transvaginal natural orifice transluminal endoscopic surgery. In order to achieve the above-described purpose, the present invention provides a wound retractor-assisting device for transvaginal natural orifice transluminal endoscopic surgery, the device comprising: an annular body; and multiple support parts extending from the body and each having one end formed as a free end, wherein the multiple support parts are provided to be open outward to widen a vaginal opening when the wound retractor is inserted into the body.
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Inventors:
YOON JOO HEE (KR)
Application Number:
PCT/KR2022/003447
Publication Date:
October 20, 2022
Filing Date:
March 11, 2022
Export Citation:
Assignee:
CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION (KR)
International Classes:
A61B17/42; A61B1/303; A61B1/32; A61B17/02
Foreign References:
| KR20200006622A | 2020-01-20 | |||
| KR20100112087A | 2010-10-18 | |||
| KR940010073A | 1994-05-24 | |||
| US20110021879A1 | 2011-01-27 | |||
| US20070156024A1 | 2007-07-05 |
Attorney, Agent or Firm:
HAN, Sang Soo (KR)
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