Title:
ENDOSCOPE FILM CASSETTE
Document Type and Number:
Japanese Patent JP3398054
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an endoscope film cassette in which the kind of film is discriminated by a simple structure and which has the advantages of assembly easiness and a manufacturing cost.
SOLUTION: A chip resistance holding part 23 formed at a rectangular recess is provided at the bottom surface of the bridge part 22 of a cassette body 21. A chip resistance 25 formed in a rectangular plate-like shape that is nearly same as the chip resistance holding part 23 and provided with electrodes 26 and 26 at both right and left ends is stuck and fixed to the chip resistance holding part 23. Then, the electrodes 26 and 26 are used also as a contact electrically connected with the contact pin of a camera.
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Inventors:
Atsushi Takadawara
Shingo Kato
Takemura
Shingo Kato
Takemura
Application Number:
JP18099698A
Publication Date:
April 21, 2003
Filing Date:
June 26, 1998
Export Citation:
Assignee:
Olympus Optical Co., Ltd.
International Classes:
G03B7/24; A61B1/04; G02B23/24; G03B17/00; G03B17/26; G03C3/00; (IPC1-7): G03C3/00; A61B1/04; G02B23/24; G03B7/24; G03B17/00; G03B17/26
Domestic Patent References:
| JP7168237A |
Other References:
【文献】特許2647926(JP,B2)
Attorney, Agent or Firm:
Susumu Ito