Title:
ENDOSCOPE
Document Type and Number:
Japanese Patent JP2015039550
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an endoscope capable of achieving connection and electric conduction between a distal body and a distal joint piece by a simple configuration without enlarging the distal end.SOLUTION: First and second notches 46 provided on a peripheral wall in a distal side are bent in the inside diameter direction so as to form a locking claw 46 at a distal joint piece 30A. A keyway 47 shallower than the protrusion length in the inside diameter direction of the locking claw 46 is provided at a distal body 20, so that, when the distal joint piece 30A is engaged with the distal body 20, the locking claw 46 is inserted into the keyway 47 to be engaged with each other in an elastically deformed manner.
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Inventors:
HAMAZAKI MASANORI
WATANABE TAKANORI
WATANABE TAKANORI
Application Number:
JP2013172475A
Publication Date:
March 02, 2015
Filing Date:
August 22, 2013
Export Citation:
Assignee:
OLYMPUS MEDICAL SYSTEMS CORP
International Classes:
A61B1/00; G02B23/24; G02B23/26
Domestic Patent References:
| JPH11344678A | 1999-12-14 | |||
| JPH1156760A | 1999-03-02 | |||
| JP2009534113A | 2009-09-24 | |||
| JP3183820U | 2013-05-30 | |||
| JPH1043130A | 1998-02-17 |
Foreign References:
| WO2013035379A1 | 2013-03-14 | |||
| US5656011A | 1997-08-12 | |||
| WO2012124526A1 | 2012-09-20 |
Attorney, Agent or Firm:
Susumu Ito
Yasushi Hasegawa
Osamu Shinoura
Yasushi Hasegawa
Osamu Shinoura