发明名称 |
ELECTRONIC ENDOSCOPE APPARATUS |
摘要 |
An electronic endoscope apparatus includes: an electronic endoscope having a power amplifier for transmitting by radio or by cable an image pickup signal obtained from an image sensor; and a low noise amplifier for receiving the image pickup signal transmitted by radio and by cable. The apparatus further includes: a processor unit for producing a video signal from the image pickup signal; and a cable connection detection circuit for changing gain of the power amplifier or gain of the low noise amplifier, upon detecting a connection of a cable between the electronic endoscope and the processor unit, for transmitting the image pickup signal by cable.
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申请公布号 |
US2008262299(A1) |
申请公布日期 |
2008.10.23 |
申请号 |
US20080099943 |
申请日期 |
2008.04.09 |
申请人 |
OLYMPUS MEDICAL SYSTEMS CORP. |
发明人 |
NIIDA KOICHI;HONDA TAKEMITSU;YAMASHITA SHINJI;SAITO KATSUYUKI |
分类号 |
A61B1/04 |
主分类号 |
A61B1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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