发明授权
- 专利标题： Electronic stethoscope
- 专利标题（中）： 电子听诊器
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申请号： US09003054申请日： 1999-02-26
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公开(公告)号： US06757392B1公开(公告)日： 2004-06-29
- 发明人: Artemio Granzotto , Fridolin Voegeli
- 申请人： Artemio Granzotto , Fridolin Voegeli
- 优先权： CH1968/98 19950706
- 主分类号： A61B704
- IPC分类号： A61B704
摘要：
An electronic stethoscope comprises a headpiece, a chest-piece and two earpieces. The headpiece is fitted with a display arrangement in the form of a liquid-crystal display. A microphone, one or more sensors and fixed electrodes and movable electrodes are mounted in the headpiece. The movable electrodes are fixed to pivoted arms which form a contact ring.
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