Title:
MEDICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/207289
Kind Code:
A1
Abstract:
A medical device that has a first cylinder part, a second cylinder part, a connector, and a support part. A first rod that is on a tip end side along the longitudinal axis is arranged inside the first cylinder part. The second cylinder part comprises an inner circumferential surface that faces an outer circumferential surface of the first cylinder part when a second rod that is arranged inside the second cylinder part is arranged at a base end side of the first rod. The connector arranges the second cylinder part on the outside of the first cylinder part and restricts the movement of the first cylinder part and the second cylinder part along the longitudinal axis when a base end of the first rod is in contact with a tip end of the second rod. The support part provides support between the first cylinder part and the second cylinder part further to a base end side along the longitudinal axis than the connector and restricts the movement of the first cylinder relative to the second cylinder in a direction that intersects the longitudinal axis.
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Inventors:
SUZUKI TATSUYA (JP)
SANAI HIDEO (JP)
OTA MASAYA (JP)
OSHIDA MASAMI (JP)
INOUE MASATO (JP)
SANAI HIDEO (JP)
OTA MASAYA (JP)
OSHIDA MASAMI (JP)
INOUE MASATO (JP)
Application Number:
PCT/JP2017/017715
Publication Date:
November 15, 2018
Filing Date:
May 10, 2017
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B17/32
Domestic Patent References:
| WO2015133006A1 | 2015-09-11 | |||
| WO2016035380A1 | 2016-03-10 | |||
| WO2016203861A1 | 2016-12-22 |
Foreign References:
| JP2001017442A | 2001-01-23 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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