JP7634613B2 - 携帯用呼吸治療及び吸入・呼気測定装置並びに関連方法 - Google Patents
携帯用呼吸治療及び吸入・呼気測定装置並びに関連方法 Download PDFInfo
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- JP7634613B2 JP7634613B2 JP2023129949A JP2023129949A JP7634613B2 JP 7634613 B2 JP7634613 B2 JP 7634613B2 JP 2023129949 A JP2023129949 A JP 2023129949A JP 2023129949 A JP2023129949 A JP 2023129949A JP 7634613 B2 JP7634613 B2 JP 7634613B2
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Description
本願は、その開示全体を引用して本明細書に援用する「携帯用呼吸治療及び吸入・呼気測定装置並びに関連方法」と題する2018年3月5日付けで提出された米国特許出願第62/638,658号の優先権を主張する。
本開示は、概ね吸入器の分野に関し、より詳細には携帯吸入療法に関する装置、システム及び方法、並びに吸入・呼気測定器に関する。
Claims (12)
- 携帯用吸入器であって、当該携帯用吸入器のユーザによる吸入又は前記ユーザによる呼気の少なくとも一方に関連付けられた圧力データを第1時点及び第2時点に関して検出するための圧力センサを含み、当該圧力センサは、前記携帯用吸入器の開口部から前記圧力センサまで前記携帯用吸入器を通って延伸するチューブに結合されている、携帯用吸入器と;
1つ又は複数のプロセッサとを含むシステムであって、当該プロセッサが、
前記圧力データに基づいて、前記第1時点及び前記第2時点に関して体積データを算出し;
汚染、気温、湿度、花粉指数、又は位置の少なくとも1つを含む1つ以上のパラメータを、前記第1時点及び前記第2時点に関して識別し;
前記第1時点に関する前記体積データによって表される前記ユーザの呼吸特性に基づいて前記ユーザに送出される薬剤の投薬量を算出し;
前記薬剤の投薬量の動的な更新を可能とするため、前記第2時点に関する前記体積データによって表される前記ユーザの呼吸特性に基づいて前記薬剤の投薬量を更新し;
前記第1時点及び前記第2時点に関して、前記体積データと前記1つ以上のパラメータとの関係を表すため、前記体積データ及び前記1つ以上のパラメータを含むユーザインターフェースを提示させるよう構成された、システム。 - 前記体積データは流量を含む、請求項1に記載のシステム。
- 前記流量は、最大努力呼気肺活量又は最大呼気流量の少なくとも一方を含む、請求項2に記載のシステム。
- 前記1つ又は複数のプロセッサは、前記体積データを空気質指数パラメータと比較することによって、前記体積データを前記1つ以上のパラメータと関連付けるよう構成されている、請求項1に記載のシステム。
- 前記携帯用吸入器は、薬剤を前記ユーザに提供するアトマイザーを含む、請求項1に記載のシステム。
- 前記1つ又は複数のプロセッサは、前記体積データ及び前記1つ以上のパラメータに対応する縦断的データを維持するよう構成されている、請求項1に記載のシステム。
- プロセッサ可読命令を含む非一時的なプロセッサ可読媒体であって、前記命令は、1つ又は複数のプロセッサによって実行されると該1つ又は複数のプロセッサに;
携帯用吸入器の圧力センサから、当該携帯用吸入器のユーザによる吸入又は前記ユーザによる呼気の少なくとも一方に関連付けられた圧力データを受信させ、当該圧力センサは、前記携帯用吸入器の開口部から前記圧力センサまで前記携帯用吸入器を通って延伸するチューブに結合されており;
前記吸入又は前記呼気の前記少なくとも一方の流量に関連付けられた流量データを前記圧力データに基づいて算出させ、前記流量データは、前記携帯用吸入器の第1使用サイクルの第1時点及び前記携帯用吸入器の第2使用サイクルの第2時点に関する前記ユーザの呼吸特性に対応し;
前記圧力データに基づいて、前記第1時点及び前記第2時点に関して体積データを算出させ;
汚染、気温、湿度、花粉指数、又は位置の少なくとも1つを含む1つ以上のパラメータを、前記第1時点及び前記第2時点に関して識別させ;
前記ユーザの呼吸状態を前記ユーザの前記呼吸特性に基づいて前記第1時点及び前記第2時点に関して特定させ;
前記第1時点に関して特定された前記呼吸状態に基づいて、前記第1時点に関して前記ユーザに送出される薬剤の投薬量を算出させ;
前記第2時点に関して特定された前記呼吸状態に基づいて、前記投薬量を更新させ;
前記第2使用サイクル中に前記ユーザに更新された投薬量を送出させ;
前記体積データと前記1つ以上のパラメータとの関係を表すため、前記体積データを含み、前記1つ以上のパラメータを含むユーザインターフェース要素を、前記1つ以上のプロセッサによって前記第1時点及び前記第2時点に関して出力するよう構成された、非一時的なプロセッサ可読媒体。 - 前記流量データは、最大努力呼気肺活量又は最大呼気流量の少なくとも一方を含む、請求項7に記載の非一時的なプロセッサ可読媒体。
- 前記1つ又は複数のプロセッサに、前記流量データ及び前記1つ以上のパラメータに対応する縦断的データを維持させる命令をさらに含んだ、請求項7に記載の非一時的なプロセッサ可読媒体。
- 肺活量測定を実行するための方法であって:
圧力データを携帯用吸入器の圧力センサから1つ以上のプロセッサによって第1時点及び第2時点に関して受信する段階であって、前記圧力データは、前記携帯用吸入器のユーザによる吸入又は前記ユーザによる呼気の少なくとも一方に関連付けられており、前記圧力センサは、前記携帯用吸入器の開口部から前記圧力センサまで前記携帯用吸入器を通って延伸するチューブに結合されている、受信する段階と;
前記ユーザの呼吸特性に対応する体積データを、前記圧力データに基づいて、前記1つ以上のプロセッサによって前記第1時点及び前記第2時点に関して算出する段階と;
汚染、気温、湿度、花粉指数、又は位置の少なくとも1つを含む1つ以上のパラメータを、前記1つ以上のプロセッサによって前記第1時点及び前記第2時点に関して識別する段階と;
前記ユーザの呼吸状態を前記ユーザの前記呼吸特性に基づいて、前記1つ以上のプロセッサによって前記第1時点及び前記第2時点に関して特定する段階と;
前記第1時点に関して前記ユーザの前記呼吸状態を識別したことに応答して、前記ユーザに送出される薬剤の投薬量を、前記1つ以上のプロセッサによって前記第1時点に関して算出する段階と;
前記投薬量を動的に更新するため、前記第2時点に関する前記呼吸状態に基づいて、前記薬剤の投薬量の更新された値を前記第2時点に関して更新する段階と;
前記体積データと前記1つ以上のパラメータとの関係を表すため、前記体積データを含み、前記1つ以上のパラメータを含むユーザインターフェース要素を、前記1つ以上のプロセッサによって前記第1時点及び前記第2時点に関して出力する段階とを含む、方法。 - ユーザーデータベースに格納されたユーザデータに基づいて前記薬剤の投薬量を前記1つ以上のプロセッサによって算出する段階であって、前記ユーザーデータベースは、1人以上のユーザを所定の投薬量にマッピングする、算出する段階をさらに含む、請求項10に記載の方法。
- 前記第1時点及び前記第2時点のそれぞれに関して、前記体積データを算出する段階をさらに含み、
前記体積データが、最大努力呼気肺活量(FEV1)を含む、請求項10に記載の方法。
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