Endoscope shape detection device

The source coil drive circuit section (31) of an endoscope profile detector (3) comprises an oscillator (110) generating a sine wave, and an amplifier (111) for amplifying the sine wave and generating (driving) an AC field in a source coil (14i) through a switch section (112). The switch section (11...

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Bibliographische Detailangaben
1. Verfasser: ONODA FUMIYUKI,NIWA HIROSHI,ODA TOMOHIKO,SATO MINORU,MIYAKE KENSUKE,MIYOSHI YOSHITAKA,TUJI KAZUTAKA,AIZAWA CHIEKO
Format: Patent
Sprache:eng
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