Title:
OVERTUBE
Document Type and Number:
WIPO Patent Application WO/2022/177098
Kind Code:
A1
Abstract:
An overtube according to the present invention comprises: a rounded main tube part which is inserted to secure a path for an endoscope to enter and exit during insertion of same; an oval-shaped first hole, on one side at the end of the main tube part, for drawing in lesions; and an extended slot, provided at the bottom of the first hole, having a width that gradually narrows.
Inventors:
CHO EUN JOO (KR)
JEON (KR)
JEON (KR)
Application Number:
PCT/KR2021/015443
Publication Date:
August 25, 2022
Filing Date:
October 29, 2021
Export Citation:
Assignee:
SCOPRO CO LTD (KR)
International Classes:
A61B1/00; A61B1/313; A61B17/34
Domestic Patent References:
| WO2015069952A1 | 2015-05-14 |
Foreign References:
| JP2005103140A | 2005-04-21 | |||
| JP2003052713A | 2003-02-25 | |||
| JPH10286224A | 1998-10-27 | |||
| JPH10137248A | 1998-05-26 |
Attorney, Agent or Firm:
IPCJ PATENT & LAW FIRM (KR)
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