JP2012179398A - 生体情報検出装置 - Google Patents
生体情報検出装置 Download PDFInfo
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- JP2012179398A JP2012179398A JP2012116587A JP2012116587A JP2012179398A JP 2012179398 A JP2012179398 A JP 2012179398A JP 2012116587 A JP2012116587 A JP 2012116587A JP 2012116587 A JP2012116587 A JP 2012116587A JP 2012179398 A JP2012179398 A JP 2012179398A
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Abstract
【解決手段】外耳道に挿入される外耳道挿入部11と、外耳道を媒体として伝達される生体振動を電気信号に変換して出力する振動電気変換器15とを含む装着ユニット10と、振動電気変換器15からの電気信号に対して周波数変換処理を実行する信号変換器と、電気信号を可聴音に変換するスピーカ37と、を含む信号処理ユニット30とを備える。信号変換器は、振動電気変換器15から出力された電気信号から特定周波数帯域の信号成分を抽出して周波数変換を行う。
【選択図】図1
Description
Claims (3)
- 外耳道に挿入される外耳道挿入部と、外耳道を媒体として伝達される生体振動を電気信号に変換して出力する振動電気変換器と、を含む装着ユニットと、
振動電気変換器からの電気信号を処理して出力する信号処理ユニットと、
を備え、
信号処理ユニットは、振動電気変換器からの電気信号に対して周波数変換処理を実行する信号変換器と、電気信号を可聴音に変換する音響変換器と、を含むこと、
を特徴とする生体情報検出装置。 - 請求項1に記載の生体情報検出装置であって、
信号変換器は、
振動電気変換器から出力された電気信号から特定周波数帯域の信号成分を抽出して周波数変換を行うことを特徴とする生体情報検出装置。 - 請求項1または2に記載の生体情報検出装置であって、
振動電気変換器は、外耳道挿入部が外耳道に挿入された際に外耳道挿入部と共に外耳道を閉じて鼓膜との間に閉空間を形成し、その閉空間を介して生体振動である音を検出する音検出器であること、
を有することを特徴とする生体情報検出装置。
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JP2012116587A JP5336633B2 (ja) | 2012-05-22 | 2012-05-22 | 生体情報検出装置 |
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JP2012116587A JP5336633B2 (ja) | 2012-05-22 | 2012-05-22 | 生体情報検出装置 |
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JP2008187071A Division JP2010022572A (ja) | 2008-07-18 | 2008-07-18 | 生体情報検出装置 |
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JP2012179398A true JP2012179398A (ja) | 2012-09-20 |
JP5336633B2 JP5336633B2 (ja) | 2013-11-06 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1128195A (ja) * | 1997-07-09 | 1999-02-02 | Arata Nemoto | 健康管理モニタ方法及びその装置 |
WO2003088841A2 (en) * | 2002-04-19 | 2003-10-30 | Colin Medical Technology Corporation | Headset for measuring physiological parameters |
JP2005168884A (ja) * | 2003-12-12 | 2005-06-30 | Olympus Corp | 呼吸検査装置 |
JP2008093395A (ja) * | 2006-10-13 | 2008-04-24 | Osamu Ikeda | 生体感知振動センサ装置 |
-
2012
- 2012-05-22 JP JP2012116587A patent/JP5336633B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1128195A (ja) * | 1997-07-09 | 1999-02-02 | Arata Nemoto | 健康管理モニタ方法及びその装置 |
WO2003088841A2 (en) * | 2002-04-19 | 2003-10-30 | Colin Medical Technology Corporation | Headset for measuring physiological parameters |
JP2005168884A (ja) * | 2003-12-12 | 2005-06-30 | Olympus Corp | 呼吸検査装置 |
JP2008093395A (ja) * | 2006-10-13 | 2008-04-24 | Osamu Ikeda | 生体感知振動センサ装置 |
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