Title:
内視鏡用カメラヘッド
Document Type and Number:
Japanese Patent JP7134970
Kind Code:
B2
Abstract:
An endoscope camera head 6 includes a first and a second members 8, 9 that are relatively rotatable about a first axis Ax1. The first member 8 has a first rotation-sliding surface 84 that extends in an annular shape about the first axis Ax1 as its center. The second member 9 has a second rotation-sliding surface 93 that engages with the first rotation-sliding surface 84 in a state in which movement to a direction of the first axis Ax1 relative to the first member 8 is restricted, and that rotation-slides relative to the first rotation-sliding surface 84 about the first axis Ax1. The second rotation-sliding surface 93 abuts only on a part of the first rotation-sliding surface 84, to expose a part of the first rotation-sliding surface 84 outside.
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Inventors:
Tanahashi Shimonori
Amano Takataro
Amano Takataro
Application Number:
JP2019533912A
Publication Date:
September 12, 2022
Filing Date:
May 16, 2018
Export Citation:
Assignee:
Sony Olympus Medical Solutions Co., Ltd.
International Classes:
A61B1/04; G02B23/24
Domestic Patent References:
| JP60004918A | ||||
| JP60004919A | ||||
| JP59030115U | ||||
| JP11337846A | ||||
| JP3055023A |
Attorney, Agent or Firm:
Sakai International Patent Office
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