JP6563907B2 - 患者が安全領域を離れるリスクを決定する方法及び装置 - Google Patents
患者が安全領域を離れるリスクを決定する方法及び装置 Download PDFInfo
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Description
Claims (15)
- 所定の安全領域にいるユーザをモニタリングする装置の作動方法であって、
前記装置のセンサが、前記ユーザの少なくとも1つの生理学的特徴を測定するステップと、
前記装置の処理ユニットが、前記少なくとも1つの生理学的特徴の測定結果を処理するステップであって、前記少なくとも1つの生理学的特徴の測定結果から前記ユーザの感情状態を推定し、推定した前記ユーザの感情状態に基づいて、前記ユーザが前記所定の安全領域を離れるリスクを決定する、ステップと、
を含む、装置の作動方法。 - 前記測定結果を処理する前記ステップは、前記処理ユニットが、前記少なくとも1つの生理学的特徴の前記測定結果及び/又は前記少なくとも1つの生理学的特徴の前記測定結果から抽出された1つ以上の特徴を、閾値と比較するステップを含む、請求項1に記載の装置の作動方法。
- 前記測定結果を処理する前記ステップは、前記処理ユニットが、前記少なくとも1つの生理学的特徴の前記測定結果の変化及び/又は前記少なくとも1つの生理学的特徴の前記測定結果から抽出された1つ以上の特徴の変化を、閾値と比較するステップを含む、請求項1に記載の装置の作動方法。
- 前記測定結果を処理する前記ステップは、前記処理ユニットが、機械学習アルゴリズムを使用して前記測定結果を処理するステップを含む、請求項1に記載の装置の作動方法。
- 前記センサが、前記ユーザの動作を測定するステップと、
前記処理ユニットが、前記ユーザが前記所定の安全領域を離れる前記リスクを決定するために、測定された前記動作と、前記少なくとも1つの生理学的特徴の前記測定結果とを処理するステップと、
を更に含む、請求項1乃至4の何れか一項に記載の装置の作動方法。 - 前記装置の前記ユーザの場所を決定する手段が、前記ユーザの場所を決定するステップと、
前記処理ユニットが、前記ユーザが前記所定の安全領域を離れる前記リスクを決定するために、決定された前記場所と、前記少なくとも1つの生理学的特徴の前記測定結果とを処理するステップと、
を更に含む、請求項1乃至5の何れか一項に記載の装置の作動方法。 - 前記装置のメモリモジュールが、前記ユーザが前記所定の安全領域を離れるリスクが高いと予想される1つ以上の時刻、及び/又は、前記ユーザが前記所定の安全領域を以前に離れたことのある1つ以上の時刻に関する情報を記憶するステップと、
前記処理ユニットが、前記少なくとも1つの生理学的特徴の前記測定結果、現在の時刻、及び、記憶された前記情報を使用して、前記ユーザが前記所定の安全領域を離れる前記リスクを決定するステップと、
を更に含む、請求項1乃至6の何れか一項に記載の装置の作動方法。 - 前記ユーザの少なくとも1つの生理学的特徴を測定する前記ステップは、前記センサが、前記ユーザの皮膚伝導率及び心拍数の少なくとも一方を測定するステップを含む、請求項1乃至7の何れか一項に記載の装置の作動方法。
- 適切なコンピュータ又は処理ユニットによって実行されると、前記コンピュータ又は前記処理ユニットが請求項1乃至8の何れか一項に記載の方法を行うように構成されたコンピュータ可読コードを含む、コンピュータプログラム。
- ユーザをモニタリングする装置であって、
前記ユーザの少なくとも1つの生理学的特徴を測定するセンサと、
前記少なくとも1つの生理学的特徴の測定結果を処理する処理ユニットであって、前記少なくとも1つの生理学的特徴の測定結果から前記ユーザの感情状態を推定し、推定した前記ユーザの感情状態に基づいて、前記ユーザが前記所定の安全領域を離れるリスクを決定する、処理ユニットと、
を含む、装置。 - 前記ユーザの動作を測定するセンサを更に含み、
前記処理ユニットは更に、前記ユーザが前記所定の安全領域を離れる前記リスクを決定するために、測定された前記動作と、前記少なくとも1つの生理学的特徴の前記測定結果とを処理する、請求項10に記載の装置。 - 前記ユーザの場所を決定する手段を更に含み、
前記処理ユニットは更に、前記ユーザが前記所定の安全領域を離れる前記リスクを決定するために、決定された前記場所と、前記少なくとも1つの生理学的特徴の前記測定結果とを使用する、請求項10又は11に記載の装置。 - 前記ユーザが前記所定の安全領域を離れるリスクが高いと予想される1つ以上の時刻、及び/又は、前記ユーザが前記所定の安全領域を以前に離れたことのある1つ以上の時刻に関する情報を記憶するメモリモジュールを更に含み、
前記処理ユニットは更に、前記少なくとも1つの生理学的特徴の前記測定結果、現在の時刻、及び、記憶された前記情報を使用して、前記ユーザが前記所定の安全領域を離れる前記リスクを決定する、請求項10乃至12の何れか一項に記載の装置。 - 前記ユーザの少なくとも1つの生理学的特徴を測定する前記センサは、前記ユーザの皮膚伝導率及び心拍数の少なくとも一方を測定する1つ以上のセンサである、請求項10乃至13の何れか一項に記載の装置。
- 前記ユーザの場所を決定する手段と、
前記処理ユニットが前記ユーザは前記所定の安全領域を離れるリスクが高いと決定すると、決定された前記場所を介護者に送信する送受信器回路と、
を更に含む、請求項10乃至14の何れか一項に記載の装置。
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WO2014195149A1 (en) | 2014-12-11 |
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