JP7326348B2 - 尿流量計 - Google Patents
尿流量計 Download PDFInfo
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
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Description
本願は、2018年6月1日に出願された米国特許出願第62/679,582号明細書に対する優先権の利益を主張し、その全体が参照により本明細書に取り込まれる。
Claims (47)
- 尿流を受け取るよう構成されたフローチャンバと、
前記フローチャンバに対してピボット軸の周りに回転可能に固定され、前記フローチャンバ内の尿流又は尿の液面レベルに応じて回転するように構成された磁石と、
前記磁石に近接し、前記磁石の動きを検出するよう構成されたセンサと、
前記フローチャンバ内に配置され、前記フローチャンバ内の尿の充填レベルに従って位置決め可能な浮きと、
前記浮きと前記磁石とを接続するアームと、
を備え、
前記浮きと前記アームとが前記フローチャンバ内の尿の充填レベルに応じて前記ピボット軸の周りに回転すると、前記アームに接続された前記磁石が前記ピボット軸の周りに回転する、
尿流量計。 - 前記アーム及び前記磁石は、ピボット軸を中心として互いに接続され、
前記磁石は、前記浮きの動きに応じて前記ピボット軸を中心として回転し、
前記センサは、前記磁石の角度位置の変化を更に検出する、
請求項1に記載の尿流量計。 - 前記フローチャンバから延在する片持ちハンドルを更に備える、請求項1に記載の尿流量計。
- 前記尿流を前記フローチャンバの貯留空間に方向付ける漏斗を更に備える、請求項1に記載の尿流量計。
- 前記漏斗は、前記フローチャンバに流れ込む尿のスムーズな流れを作り出す、請求項4に記載の尿流量計。
- 尿流を受け取るよう構成されたフローチャンバと、
前記フローチャンバに対してピボット軸の周りに回転可能に固定され、前記フローチャンバ内の尿流又は尿の液面レベルに応じて回転するように構成された磁石と、
前記磁石に近接し、前記磁石の動きを検出するよう構成されたセンサと、
を備え、
前記フローチャンバは、前記尿流を受け取る流入口と、前記フローチャンバから予め定めた速度で尿を排出する流出口とを画定する、尿流量計。 - 前記流出口は、T字形状のスロットにより画定される、請求項6に記載の尿流量計。
- 前記磁石の前記動きを用いて、前記フローチャンバの充填体積を決定する電子機器を更に備える、請求項6に記載の尿流量計。
- 前記電子機器は、前記磁石の前記動きと前記フローチャンバから排出される前記尿の予め定めた流量とを用いて、尿流量を決定する、請求項8に記載の尿流量計。
- 前記フローチャンバは、幅と、前記幅よりも長い長さと、前記長さよりも長い高さとを有する、請求項1に記載の尿流量計。
- 前記流入口内に少なくとも部分的に収容され、1つ又は複数の輪郭のある表面を有する漏斗を更に備える、請求項6に記載の尿流量計。
- 前記浮きは、前記尿流が前記浮きの上部を超えないように構成された構造部材を更に備える、請求項1に記載の尿流量計。
- 貯留空間を画定するフローチャンバであって、前記貯留空間が、尿流を受け取るよう構成された流入口と、前記流入口から離れた位置にあり前記貯留空間を空にするよう構成された流出口とを有するフローチャンバと、
前記流入口内に少なくとも部分的に収容され、1つ又は複数の輪郭のある表面を有する漏斗と、
前記フローチャンバと接続され、前記尿流に反応する電子機器と、
前記フローチャンバに対してピボット軸の周りに回転可能に固定され、前記フローチャンバ内の尿流又は尿の液面レベルに応じて回転するように構成された磁石と、
前記フローチャンバ内に配置され、前記フローチャンバ内の尿の充填レベルに従って位置決め可能な浮きと、
前記浮きと前記磁石とを接続するアームと、
を備え、
前記電子機器は、前記磁石に近接し、前記磁石の動きを検出するよう構成されたセンサをさらに備え、
前記浮きと前記アームとが前記フローチャンバ内の尿の充填レベルに応じて前記ピボット軸の周りに回転すると、前記アームに接続された前記磁石が前記ピボット軸の周りに回転する、
尿流量計。 - 前記センサは、前記フローチャンバと接続され、前記フローチャンバが受け取った尿のパラメータを更に検出する、請求項13に記載の尿流量計。
- 前記フローチャンバは、輪郭のある側壁を備える、請求項13に記載の尿流量計。
- 前記フローチャンバは、幅と、前記幅よりも長い高さと、前記高さよりも長い長さとを有する、請求項13に記載の尿流量計。
- 前記流出口は、三角形状のスロットである、請求項13に記載の尿流量計。
- 前記三角形状のスロットは、前記貯留空間が尿で充填されるにつれて、前記貯留空間を空にする速度を増加させる、請求項17に記載の尿流量計。
- 取り外し可能なハンドルを更に備える、請求項13に記載の尿流量計。
- 前記ハンドルは、1つ又は複数の前記電子機器を収容する、請求項19に記載の尿流量計。
- 前記漏斗は、1つ又は複数の漏斗流入口を含む、請求項13に記載の尿流量計。
- 前記漏斗は、少なくとも1つの主要な漏斗流入口と、少なくとも1つの補助的漏斗流入口とを含む、請求項13に記載の尿流量計。
- 尿流量計からのデータを処理する方法であって、
前記尿流量計は、
尿流を受け取るよう構成されたフローチャンバと、
前記フローチャンバに対してピボット軸の周りに回転可能に固定され、前記フローチャンバ内の尿流又は尿の液面レベルに応じて回転するように構成された磁石と、
前記磁石に近接し、前記磁石の動きを検出するよう構成されたセンサと、
前記フローチャンバ内に配置され、前記フローチャンバ内の尿の充填レベルに従って位置決め可能な浮きと、
前記浮きと前記磁石とを接続するアームと、
を備え、
前記浮きと前記アームとが前記フローチャンバ内の尿の充填レベルに応じて前記ピボット軸の周りに回転すると、前記アームに接続された前記磁石が前記ピボット軸の周りに回転するように構成された尿流量計であり、
前記データを処理する方法は、
排尿日誌システムと通信する尿流量計を提供すること、
前記尿流量計によって取得された尿液面レベルデータ及び排尿時間データを計測すること、
前記尿液面レベルデータ、排尿時間データ、及びタイムスタンプを前記排尿日誌システムに送信すること、
前記尿液面レベルデータを分析すること、
尿流量及び尿体積を決定すること、及び、
治療計画を策定するために、前記尿流量、排尿時間、尿体積、及びタイムスタンプデータのグラフィック出力を生成すること、
を含む方法。 - 尿量の総体積、水分摂取量、尿漏れ、就寝及び起床時間に関連するデータの少なくとも1つを含む追加データを提供することを更に含む、請求項23に記載の方法。
- ユーザの手によって把持されるよう構成された細長いハンドルと、
前記ハンドルに結合されたフローチャンバであって、尿流を受け取るよう構成されたフローチャンバと、
前記フローチャンバに対してピボット軸の周りに回転可能に固定され、前記フローチャンバ内の尿流又は尿の液面レベルに応じて回転するように構成された磁石と、
前記フローチャンバと接続され、前記フローチャンバが受け取った尿のパラメータを検出するよう構成されると共に、前記磁石に近接し、前記磁石の動きを検出するよう構成されたセンサと、
前記フローチャンバ内に配置され、前記フローチャンバ内の尿の充填レベルに従って位置決め可能な浮きと、
前記浮きと前記磁石とを接続するアームと、
を備え、
前記浮きと前記アームとが前記フローチャンバ内の尿の充填レベルに応じて前記ピボット軸の周りに回転すると、前記アームに接続された前記磁石が前記ピボット軸の周りに回転する、
尿流量計。 - 前記フローチャンバに結合された漏斗を更に備える、請求項25に記載の尿流量計。
- 前記漏斗は、前記フローチャンバに着脱可能に結合される、請求項26に記載の尿流量計。
- 前記フローチャンバは、前記ハンドルに着脱可能に結合される、請求項25から請求項27までの何れか1項に記載の尿流量計。
- 前記フローチャンバは、患者からの尿を受け取る流入口と、前記フローチャンバからの前記尿の排出のための流出口とを画定する、請求項25から請求項28までの何れか1項に記載の尿流量計。
- 前記流出口は、V字形状のスロットである、請求項29に記載の尿流量計。
- 前記ハンドルに収容される電子機器を更に備える、請求項25から請求項30までの何れか1項に記載の尿流量計。
- 前記センサは、前記フローチャンバ内の前記尿の液面レベルを決める前記磁石の角度方位を検出する、請求項25に記載の尿流量計。
- 前記浮きは、漏斗と、前記フローチャンバの側壁と前記漏斗の側壁との間に画定される環状空間内に配置される、請求項25に記載の尿流量計。
- 前記パラメータは、前記フローチャンバ内の前記尿の液面レベルを含む、請求項25から請求項33までの何れか1項に記載の尿流量計。
- 前記パラメータは、前記フローチャンバに流入する前記尿の流量、前記フローチャンバから流出する前記尿の流量、又はその両方を含む、請求項25から請求項34までの何れか1項に記載の尿流量計。
- 前記尿流量計の向きを検出する方位センサを更に備える、請求項25から請求項35までの何れか1項に記載の尿流量計。
- 前記尿流量計の前記向きによって自動的に電源がオンになる、請求項36に記載の尿流量計。
- 加速度計を更に備える、請求項36に記載の尿流量計。
- 容量センサを更に備え、
前記加速度計及び前記容量センサを用いて、前記尿流量計を自動的に電源オンにする、請求項38に記載の尿流量計。 - 前記ハンドルは再利用可能である、請求項25から請求項39までの何れか1項に記載の尿流量計。
- 前記フローチャンバ及び前記漏斗の少なくとも1つが、使い捨てであるか、1人の患者用であるか、又はその両方である、請求項26に記載の尿流量計。
- 手持ち型である、請求項25から請求項41までの何れか1項に記載の尿流量計。
- 便器、便座、又は便器の縁に取り付けられない、請求項42に記載の尿流量計。
- 前記尿流量計は、前記細長いハンドルに一体化されたLEDを更に備え、
前記LEDは、目標状態に対応した前記尿流量計の向きを示す、
請求項25から請求項43までの何れか1項に記載の尿流量計。 - 尿流を受け取るよう構成されたフローチャンバと、
前記フローチャンバに対してピボット軸の周りに回転可能に固定され、前記フローチャンバ内の尿流又は尿の液面レベルに応じて回転するように構成された磁石と、
前記磁石に近接し、前記磁石の動きを検出するよう構成されたセンサと、
前記フローチャンバ内に配置され、前記フローチャンバ内の尿の充填レベルに従って位置決め可能な浮きと、
前記浮きと前記磁石とを接続するアームと、
を備え、
前記浮きと前記アームとが前記フローチャンバ内の尿の充填レベルに応じて前記ピボット軸の周りに回転すると、前記アームに接続された前記磁石が前記ピボット軸の周りに回転するように構成された尿流量計を使用する使用方法であって、
前記フローチャンバの流入口を通って尿流を受け取ること、
前記センサによって前記フローチャンバ内の尿の液面レベルを計測すること、及び、
前記フローチャンバの流出口を介して前記フローチャンバから前記尿を流出させること、
を含む尿流量計の使用方法。 - 使い捨て漏斗を前記フローチャンバとの係合から取り外すことを更に含む、請求項45に記載の方法。
- 前記尿流を受け取るのに適した向きに前記尿流量計が配置されたことに応じて、前記尿流量計を自動的に電源オンにすること、を更に含む、請求項45に記載の方法。
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| EP3809955A4 (en) | 2022-04-13 |
| US11925465B2 (en) | 2024-03-12 |
| US20240108265A1 (en) | 2024-04-04 |
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| CN112739262B (zh) | 2024-09-06 |
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| CN118303884A (zh) | 2024-07-09 |
| EP3801265A1 (en) | 2021-04-14 |
| US11793436B2 (en) | 2023-10-24 |
| US20190365307A1 (en) | 2019-12-05 |
| CN112739262A (zh) | 2021-04-30 |
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| EP3801265A4 (en) | 2022-03-09 |
| JP2021525604A (ja) | 2021-09-27 |
| US20190365306A1 (en) | 2019-12-05 |
| US11534093B2 (en) | 2022-12-27 |
| JP7834698B2 (ja) | 2026-03-24 |
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