Title:
チューブ体および内視鏡
Document Type and Number:
Japanese Patent JP6844030
Kind Code:
B2
Abstract:
A tube for insertion device arranged on an outer periphery of an insertion section in an insertion device configured to be inserted into a subject and rotatable around a longitudinal axis of the insertion section includes a tapered portion formed in a distal end portion in the insertion section and having an outer diameter decreasing toward a distal end of the insertion section, and a stiffening portion provided at a distal end of the tapered portion and having a higher rigidity than a rigidity of the distal end of the tapered portion.
More Like This:
| JP7288906 | Apparatus and method for imaging vasculature |
| JP6603715 | Monitoring system and guide wire |
| JP2024000193 | double balloon endoscope |
Inventors:
Yuki Mitamura
Application Number:
JP2019557020A
Publication Date:
March 17, 2021
Filing Date:
September 07, 2018
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B1/01; G02B23/24
Domestic Patent References:
| JP2008212563A | ||||
| JP2005323888A | ||||
| JP2005329000A | ||||
| JP2000279509A | ||||
| JP2011130854A |
Attorney, Agent or Firm:
Patent Business Corporation Itoshin International Patent Office