Title:
ELONGATE MEDICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/065848
Kind Code:
A1
Abstract:
The present invention provides an elongate medical device capable of reducing the difference between the rotation angle at a hand-side portion and the rotation angle at the tip end of a shaft. Provided is an elongate medical device (1) having: an elongate shaft (2) that is inserted into a living body; and a rotation speed changing part (4) that transmits rotation from the hand side to the shaft (2), wherein the rotation speed changing part (4) has a grip part (20) held so as not to be rotated and an operation part (37) rotationally operated with respect to the grip part (20), and changes the speed of the rotation from the operation part (37) and transmits the rotation to the shaft (2).
Inventors:
OZAWA KEI (JP)
Application Number:
PCT/JP2020/036765
Publication Date:
April 08, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
TERUMO CORP (JP)
International Classes:
A61M25/092
Foreign References:
| US20160279423A1 | 2016-09-29 | |||
| JP2002355261A | 2002-12-10 | |||
| JP2002523174A | 2002-07-30 | |||
| JPH06511180A | 1994-12-15 |
Attorney, Agent or Firm:
YAMADA, Makito (JP)
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