JP2010518939A - センサ構成を有する心弾動センサシステム及び身体運動の心弾動検出をする方法 - Google Patents
センサ構成を有する心弾動センサシステム及び身体運動の心弾動検出をする方法 Download PDFInfo
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- 206010007559 Cardiac failure congestive Diseases 0.000 claims description 2
- 206010019280 Heart failures Diseases 0.000 claims description 2
- 206010003119 arrhythmia Diseases 0.000 claims description 2
- 230000006793 arrhythmia Effects 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 claims description 2
- 238000001303 quality assessment method Methods 0.000 claims description 2
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1102—Ballistocardiography
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- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
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Abstract
Description
Claims (19)
- 被検体の身体運動を検出する少なくとも一つの心弾動センサと、
振動を検出する少なくとも一つの雑音センサと
を含むセンサ構成であって、前記雑音センサが体から防振されるセンサ構成。 - 前記心弾動センサは、前記被検体の前記身体を支持する構造に配置される、請求項1に記載のセンサ構成。
- 前記雑音センサは、前記心弾動センサの付近に配置される、及び/又は前記心弾動センサが配置される構造の付近に配置される振動センサである、請求項1に記載のセンサ構成。
- 前記被検体の前記身体運動に起因しない振動が、前記雑音センサ及び前記心弾動センサの両方によって検出されるように、前記雑音センサ及び前記心弾動センサが配置される、請求項1に記載のセンサ構成。
- 前記雑音センサが床に配置され、前記体を支持する構造が前記床にある、請求項1に記載のセンサ構成。
- 前記雑音センサが、前記被検体の前記身体を支持する構造に、移動可能に取り付けられる、請求項1に記載のセンサ構成。
- 前記構造が、前記構造から前記雑音センサを突き出させる取付け部を有する、請求項6に記載のセンサ構成。
- 前記構造が下部構造と固定ブレーキとを有し、前記取付け部は、前記固定ブレーキが適用されると、前記雑音センサが突き出されるように前記ブレーキに動作可能に接続される、請求項7に記載のセンサ構成。
- 被検体の身体運動の心弾動検出をする方法であって、
前記被検体の前記身体から心弾動信号を検出するステップと、
雑音信号を検出するステップと
を含み、前記雑音信号が、前記被検体の前記身体から防振された雑音センサによって検出される方法。 - 前記雑音信号が、前記心弾動信号の妨害除去、及び/又は前記心弾動信号の評価のために使用される、請求項9に記載の方法。
- 前記心弾動信号の前記妨害除去をするノイズキャンセルフィルタ技術を更に含む、請求項10に記載の方法。
- 前記心弾動信号の前記妨害除去をするファジー論理技術を更に含む、請求項10に記載の方法。
- 前記雑音信号のスペクトルが、前記心弾動信号のスペクトルから差し引かれ、好ましくは逆フーリエ変換によって、妨害されていない信号が回復される、請求項9に記載の方法。
- 請求項9に記載の方法にしたがって前記雑音センサ及び前記心弾動センサからの信号を処理するデータ処理ユニットを更に有する、請求項1に記載のセンサ配置を含む心弾動センサシステム。
- 被検体の心拍数、呼吸数及び活性度のうちの1又はそれより多くをモニタリングする、請求項1に記載のセンサ構成の使用。
- 特に看護環境において人の監視をする、請求項1に記載のセンサ構成の使用。
- 不整脈を監視するための請求項1に記載のセンサ構成の使用。
- 睡眠品質評価のための請求項1に記載のセンサ構成の使用。
- うっ血心不全患者の監視のための請求項1に記載のセンサ配置の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP07102861.7 | 2007-02-22 | ||
EP07102861 | 2007-02-22 | ||
PCT/IB2008/050582 WO2008102298A1 (en) | 2007-02-22 | 2008-02-18 | Ballistocardiographic sensor system with a sensor arrangement and method of ballistocardiographic detection of body movements |
Publications (2)
Publication Number | Publication Date |
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JP2010518939A true JP2010518939A (ja) | 2010-06-03 |
JP5451402B2 JP5451402B2 (ja) | 2014-03-26 |
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JP2009550352A Active JP5451402B2 (ja) | 2007-02-22 | 2008-02-18 | センサ構成を有する心弾動センサシステム及び身体運動の心弾動検出をする方法 |
Country Status (5)
Country | Link |
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US (1) | US9596998B2 (ja) |
EP (1) | EP2124747B1 (ja) |
JP (1) | JP5451402B2 (ja) |
CN (1) | CN101657156B (ja) |
WO (1) | WO2008102298A1 (ja) |
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KR101781024B1 (ko) | 2016-08-09 | 2017-09-25 | 한국생산기술연구원 | 쿠션, 영상, 센서를 이용한 생체신호 및 접촉상태 검출 장치 및 이에 의한 생체신호 및 접촉상태 검출 방법 |
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EP2124747A1 (en) | 2009-12-02 |
US20100016685A1 (en) | 2010-01-21 |
EP2124747B1 (en) | 2018-09-12 |
JP5451402B2 (ja) | 2014-03-26 |
CN101657156A (zh) | 2010-02-24 |
US9596998B2 (en) | 2017-03-21 |
WO2008102298A1 (en) | 2008-08-28 |
CN101657156B (zh) | 2013-01-09 |
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