Title:
CAPSULE-TYPE ENDOSCOPE DEVICE
Document Type and Number:
WIPO Patent Application WO/2004/096030
Kind Code:
A1
Abstract:
A capsule-type endoscope device has an illuminating device, an imaging device for imaging a portion illuminated, and a wireless device for wireless transmission. The illuminating device has a switching device for switching the amount of light emission or time of light emission to two or more levels. When the two or more light emission amount or time levels are sequentially switched, the wireless device transmits image data, obtained by the imaging device, by wireless.
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Inventors:
HOMAN MASATOSHI (JP)
ONO WATARU (JP)
ONO WATARU (JP)
Application Number:
PCT/JP2004/005712
Publication Date:
November 11, 2004
Filing Date:
April 21, 2004
Export Citation:
Assignee:
OLYMPUS CORP (JP)
HOMAN MASATOSHI (JP)
ONO WATARU (JP)
HOMAN MASATOSHI (JP)
ONO WATARU (JP)
International Classes:
A61B1/00; A61B1/045; A61B5/07; A61B1/06; H04N5/225; H04N5/235; H04N7/18; (IPC1-7): A61B1/06
Domestic Patent References:
| WO2003009739A2 | 2003-02-06 |
Foreign References:
| JP2000125185A | 2000-04-28 | |||
| JP2000262369A | 2000-09-26 | |||
| JPH11155808A | 1999-06-15 | |||
| JP2003038425A | 2003-02-12 | |||
| JP2003265405A | 2003-09-24 |
Attorney, Agent or Firm:
Ito, Susumu (4-4 Nishishinjuku 7-chom, Shinjuku-ku Tokyo, JP)
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