JP2021529641A - 身体取付可能なセンサユニット - Google Patents
身体取付可能なセンサユニット Download PDFInfo
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Abstract
Description
− 前記ユニットが身体に装着された構成にある場合にユーザの皮膚と係合するための皮膚接触面;
− 特定のスペクトル組成の光を生成するように適合された少なくとも1つの光源と、前記スペクトル組成の少なくとも一部に感応する少なくとも1つの光検出器とを備えるPPGセンサであって、前記光源および光検出器が前記皮膚接触面と接触する皮膚に光を放出すると共に該皮膚から光を受けるように配置されるPPGセンサ;及び
− 前記皮膚接触面において電気的に露出される少なくとも1つの電極を備えたECGセンサ;を備え、
前記皮膚接触面の一部は皮膚接触表面エレメントによって画定され、該エレメントは前記PPGセンサの前記光検出器と前記少なくとも1つの光源との間に配置された少なくとも一部を有し、前記表面エレメントは前記スペクトル組成の少なくとも大部分を吸収するように適合され、
前記少なくとも1つの電極の第1の電極は前記表面エレメントに位置するか、またはその少なくとも一部を形成し、前記電極は前記スペクトル組成の少なくとも大部分を吸収するように適合される。
本開示の目的のために、光への言及は、赤外光および電磁スペクトルの他の非可視部分への言及を含むものと解釈される。
− 該電極が接触して配置されるユーザの皮膚からの水分の取り込みまたは拡散を可能にするように適合された導電性シリコーン材料;
− 少なくとも導電性炭素粒子を含む導電性粒子;および
− 前記導電性シリコーン材料を経るイオンの流れを促進するように適合された界面活性剤。
− 該電極が接触して配置されるユーザの皮膚からの水分の取り込みまたは拡散を可能にするように構成された導電性シリコーン材料;
− 少なくとも導電性の炭素粒子を含む導電性粒子;および
− 前記導電性シリコーン材料を通るイオンの流れを促進するように構成された界面活性剤。
Claims (15)
- 身体取付可能なセンサユニットであって、
当該センサユニットが身体に取り付けられた状態にある場合にユーザの皮膚と係合するための皮膚接触面と、
特定のスペクトル組成の光を発生する少なくとも1つの光源及び前記スペクトル組成の少なくとも一部に感応する光検出器を有するPPGセンサであって、前記少なくとも1つの光源が、前記皮膚接触面と接触する皮膚に光を放出し、前記光検出器が該皮膚から受光するPPGセンサと、
前記皮膚接触面において電気的に露出される少なくとも1つの電極を有するECGセンサと、
を有する身体取付可能なセンサユニットにおいて、
前記皮膚接触面の一部は皮膚接触表面エレメントにより画定され、該皮膚接触表面エレメントは前記PPGセンサの前記光検出器と前記少なくとも1つの光源との間に配置された少なくとも一部分を有すると共に前記スペクトル組成の少なくとも大部分を吸収し、
前記少なくとも1つの電極のうちの第1の電極が、前記皮膚接触表面エレメントの少なくとも一部に位置するか又は該一部を形成すると共に、前記スペクトル組成の少なくとも大部分を吸収する、
身体取付可能なセンサユニット。 - 前記皮膚接触表面エレメント及び/又は前記第1の電極が黒色または灰色である、請求項1に記載の身体取付可能なセンサユニット。
- 前記第1の電極が、
前記電極が接触して配置されるユーザの皮膚からの水分の取り込み又は拡散を可能にする導電性シリコーン材料、
少なくとも導電性炭素粒子を含む導電性粒子、及び
前記導電性シリコーン材料を経るイオンの流れを促進する界面活性剤、
を有する材料から形成される、
請求項1又は請求項2に記載の身体取付可能なセンサユニット。 - 前記第1の電極が、前記皮膚接触表面エレメントの前記少なくとも一部分に配置されるか、又は該少なくとも一部分の少なくとも一部を形成する、請求項1から3の何れか一項に記載の身体取付可能なセンサユニット。
- 前記皮膚接触表面エレメントの前記少なくとも一部分が、前記少なくとも1つの光検出器と前記少なくとも1つの光源との間の距離にまたがる、請求項1から4の何れか一項に記載の身体取付可能なセンサユニット。
- 前記皮膚接触表面エレメントが、前記光検出器から前記少なくとも1つの光源と前記皮膚接触面の外周との間の点又は線まで延在する、請求項1から5の何れか一項に記載の身体取付可能なセンサユニット。
- 前記皮膚接触表面エレメントが、少なくとも前記光検出器及び/又は前記少なくとも1つの光源の周りに延在するように配置された環状表面エレメントである、請求項1から6の何れか一項に記載の身体取付可能なセンサユニット。
- 当該身体取付可能なセンサユニットは少なくとも前記少なくとも1つの光源及び前記光検出器を取り囲む遮光リングを更に有し、該遮光リングが、使用時にユーザの皮膚と係合して周囲光の通過を阻止するために前記皮膚接触面から突出する、請求項1から7の何れか一項に記載の身体取付可能なセンサユニット。
- 前記遮光リングが、前記皮膚接触面の周辺領域に沿って延在する、請求項8に記載の身体取付可能なセンサユニット。
- 前記遮光リングは前記ECGセンサの前記少なくとも1つの電極のうちの少なくとも他の電極を担持し、該他の電極が前記リングの皮膚係合面において電気的に露出される、請求項8又は請求項9に記載の身体取付可能なセンサユニット。
- 前記光検出器は前記皮膚接触面の中央領域に配置され、前記少なくとも1つの光源が前記光検出器と前記皮膚接触面の外周との間の位置に配置される、請求項1から10の何れか一項に記載の身体取付可能なセンサユニット。
- 当該身体取付可能なセンサユニットは前記光検出器の周囲に配置された複数の光源を含み、前記皮膚接触表面エレメントの前記少なくとも一部分は前記光検出器の周囲に環状に延在し、前記光源の各々と前記光検出器との間の部分を含む、請求項1から11の何れか一項に記載の身体取付可能なセンサユニット。
- 当該身体取付可能なセンサユニットが、身体取付可能な又は装着可能なパッチの形態である、請求項1から12の何れか一項に記載の身体取付可能なセンサユニット。
- 当該身体取付可能なセンサユニットがウェアラブル装置、例えば手首装着型装置の形態である、請求項1から12の何れか一項に記載の身体取付可能なセンサユニット。
- 前記少なくとも1つの電極及び前記光検出器からの信号出力を受信し、該信号出力に基づいて1以上の生理学的パラメータの尺度を導出するコントローラを更に有する、請求項1から14の何れか一項に記載の身体取付可能なセンサユニット。
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CN113367671A (zh) | 2015-08-31 | 2021-09-10 | 梅西莫股份有限公司 | 无线式病人监护系统和方法 |
CN113710158A (zh) | 2019-04-17 | 2021-11-26 | 迈心诺公司 | 患者监测系统、设备和方法 |
USD985498S1 (en) | 2019-08-16 | 2023-05-09 | Masimo Corporation | Connector |
USD919094S1 (en) | 2019-08-16 | 2021-05-11 | Masimo Corporation | Blood pressure device |
USD917704S1 (en) | 2019-08-16 | 2021-04-27 | Masimo Corporation | Patient monitor |
USD919100S1 (en) | 2019-08-16 | 2021-05-11 | Masimo Corporation | Holder for a patient monitor |
USD921202S1 (en) | 2019-08-16 | 2021-06-01 | Masimo Corporation | Holder for a blood pressure device |
USD927699S1 (en) | 2019-10-18 | 2021-08-10 | Masimo Corporation | Electrode pad |
USD933232S1 (en) | 2020-05-11 | 2021-10-12 | Masimo Corporation | Blood pressure monitor |
USD979516S1 (en) | 2020-05-11 | 2023-02-28 | Masimo Corporation | Connector |
WO2023003529A1 (en) * | 2021-07-19 | 2023-01-26 | Fitbit Llc | Biometric sensor integrated with electronic display of a wearable device |
WO2023114787A1 (en) * | 2021-12-13 | 2023-06-22 | Hhid, Llc | Wearable ring-type sensor devices for monitoring health and wellness conditions |
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CN107106036B (zh) * | 2014-11-03 | 2021-01-26 | 北京顺源开华科技有限公司 | 在测量生理参数中用于光学隔离的系统和方法 |
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- 2019-09-24 EP EP19773823.0A patent/EP3856011B1/en active Active
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WO2020064719A1 (en) | 2020-04-02 |
US20210393154A1 (en) | 2021-12-23 |
EP3626159A1 (en) | 2020-03-25 |
EP3856011B1 (en) | 2022-06-08 |
CN112770665A (zh) | 2021-05-07 |
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