JP2021506506A - 外部デバイスから収穫したエネルギーを用いた注射デバイスデータの収集 - Google Patents
外部デバイスから収穫したエネルギーを用いた注射デバイスデータの収集 Download PDFInfo
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Abstract
Description
Claims (15)
- 注射デバイス(102)に取り付けるためのモジュール(105、200)であって:
注射デバイス(102)の表面に取り付けられるように構成されたハウジング(129)と;
該ハウジング(129)に取り付けられ、注射デバイス(102)内の薬剤の量に関連した信号を検出し該信号に基づくセンサ信号を生成するように構成されたセンサ(122、202)と;
該センサ(122、202)に接続されており、エネルギーを収穫しセンサ信号を処理して注射デバイスデータを生成するように構成された制御構成要素(124、208)であって、トリガ信号を受信したことに応答してエネルギーを収穫するように構成されたエネルギーハーベスタ(232、222)を含み、トリガ信号は、注射デバイス(102)のプライミング操作およびインタロゲーション信号を含む、制御構成要素(124、208)と;
該制御構成要素(124、208)に接続されており、注射デバイスデータに基づく無線周波数(RF)信号を送信するように構成されたアンテナ(128、216)と
を含む、前記モジュール。 - 制御構成要素(124、208)からアンテナ(128、216)へ注射デバイスデータの送信を可能にするように構成されたトランシーバ(212)を含む、請求項1に記載のモジュール(105、200)。
- 注射デバイス(102)のプライミング操作は、該注射デバイス(102)の注射ボタン(120)、プランジャヘッド(109)およびプランジャロッド(118)のうちの1つの変位を含む、請求項1または2に記載のモジュール(105、200)。
- 制御構成要素(124、208)は、エネルギーハーベスタ(232、222)によって供給されるエネルギーの電圧レベルを上昇させるように構成された昇圧コンバータ(234)を含む、請求項1〜3のいずれか1項に記載のモジュール(105、200)。
- 昇圧コンバータ(234)によって生成される電圧レベルを調節するように構成された、一体化された電圧レギュレータ(236)を含む、請求項1〜4のいずれか1項に記載のモジュール(105、200)。
- センサ(122、202)は、温度センサ、湿度センサおよび充填レベルセンサのうちの少なくとも1つを含む、請求項1〜5のいずれか1項に記載のモジュール(105、200)。
- センサ(122、202)は、超低電力を用いてセンサ信号を生成するように構成される、請求項1〜6のいずれか1項に記載のモジュール(105、200)。
- 超低電力は、約50nW〜約1μWの範囲内である、請求項7に記載のモジュール(105、200)。
- 制御構成要素(124、208)は:
収穫したエネルギーが注射デバイス(102)の1つまたはそれ以上の追加構成要素の起動に十分かどうかを決定し;
収穫したエネルギーが1つまたはそれ以上の追加構成要素の起動に十分でないと決定された場合、充電式電池、キャパシタ(226)および中間エネルギー貯蔵装置(228)のうちの少なくとも1つから補助エネルギーを獲得する
ように構成される、請求項1〜8のいずれか1項に記載のモジュール(105、200)。 - 注射デバイス(102)であって:
該注射デバイス(102)内の薬剤の量に関連した信号を検出し該信号に基づくセンサ信号を生成するように構成されたセンサ(122、202)と;
該センサ(122、202)に電気的に接続されており、エネルギーを収穫しセンサ信号を処理して注射デバイスデータを生成するように構成された制御構成要素(124、208)であって、トリガ信号を受信したことに応答してエネルギーを収穫するように構成されたエネルギーハーベスタ(232、222)を含み、トリガ信号は、注射デバイス(102)のプライミング操作およびインタロゲーション信号を含む、制御構成要素(124、208)と;
該制御構成要素(124、208)に電気的に接続されており、注射デバイスデータに基づく無線周波数(RF)信号を送信するように構成されたアンテナ(128、216)と
を含む、前記注射デバイス。 - 制御構成要素(124、208)からアンテナ(128、216)へ注射デバイスデータの送信を可能にするように構成されたトランシーバ(212)を含む、請求項10に記載の注射デバイス(102)。
- 制御構成要素(124、208)は:
収穫したエネルギーが注射デバイス(102)の1つまたはそれ以上の追加構成要素の起動に十分かどうかを決定し;
収穫したエネルギーが1つまたはそれ以上の追加構成要素の起動に十分でないと決定された場合、充電式電池、キャパシタ(226)および中間エネルギー貯蔵装置(228)のうちの少なくとも1つから補助エネルギーを獲得する
ように構成される、請求項10または11に記載の注射デバイス(102)。 - 注射デバイス(102)のプライミング操作は、該注射デバイス(102)の注射ボタンおよびピストンのうちの一方の変位を含む、請求項12に記載の注射デバイス(102)。
- 制御構成要素(124、208)は、エネルギーハーベスタ(232、222)によって供給されるエネルギーの電圧レベルを上昇させるように構成された昇圧コンバータ(234)を含む、請求項12に記載の注射デバイス(102)。
- 薬剤注射システム(100)であって:
注射デバイス(102)を含み、該注射デバイスは:
該注射デバイス(102)内の薬剤の量に関連した信号を検出し該信号に基づくセンサ信号を生成するように構成されたセンサ(122、202)と、
該センサ(122、202)に電気的に接続されており、エネルギーを収穫しセンサ信号を処理して注射デバイスデータを生成するように構成された制御構成要素(124、208)であって、トリガ信号を受信したことに応答してエネルギーを収穫するように構成されたエネルギーハーベスタ(232、222)を含み、トリガ信号は、注射デバイス(102)のプライミング操作およびインタロゲーション信号を含む、制御構成要素(124、208)と、
該制御構成要素(124、208)に電気的に接続されており、注射デバイスデータに基づく無線周波数(RF)信号を送信するように構成されたアンテナ(128、216)と;
該アンテナ(128、216)によって送信されるRF信号を受信するように構成された外部デバイス(104)と
を含む、前記薬剤注射システム。
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JP2023112100A JP2023123849A (ja) | 2017-12-21 | 2023-07-07 | 外部デバイスから収穫したエネルギーを用いた注射デバイスデータの収集 |
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PCT/EP2018/085392 WO2019121613A1 (en) | 2017-12-21 | 2018-12-18 | Collection of injection device data using energy harvested from an external device |
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Citations (3)
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EP3729447A1 (en) | 2020-10-28 |
JP2023123849A (ja) | 2023-09-05 |
US20210069425A1 (en) | 2021-03-11 |
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EP4285960A3 (en) | 2024-02-28 |
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