JP7601785B2 - 注射デバイスから送達される薬剤の用量を検出する装置 - Google Patents
注射デバイスから送達される薬剤の用量を検出する装置 Download PDFInfo
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Description
Claims (15)
- アクセサリ(100)および注射デバイス(200)を含む装置であって:
アクセサリ(100)は、該アクセサリ(100)を注射デバイス(200)に取り付けるように構成されたアタッチメント部分(110)と、光学センサ装置(130)を収納する本体とを有し;
注射デバイス(200)は、カートリッジアセンブリ(220)と、ハウジング(210)とを含み、
該ハウジングは、部材(260)を含む用量投薬機構、用量設定機構、用量投薬機構の部材(260)と位置合わせされた窓(270)を含み、
該部材(260)は、用量設定機構の動きに応じて動き、そして、部材(260)の位置は、用量設定機構によってダイヤル設定される用量を決定するのに使用され、
アタッチメント部分(110)は、用量設定機構によってダイヤル設定される用量を決定するために用量設定機構の動きに応じて動く部材(260)の位置を光学センサ装置(130)が検出することを可能にするように光学センサ装置(130)を注射デバイス(200)における窓(270)に位置合わせさせるように構成される、前記装置。 - 光学センサ装置(130)は、部材(260)のイメージを取り込むように構成されたセンサアレイを含む、請求項1に記載の装置。
- センサアレイは、一次元アレイである、請求項2に記載の装置。
- アクセサリは、注射が開始する前に部材(260)の第1のイメージをセンサアレイに取り込ませるように構成される、請求項2または3に記載の装置。
- アクセサリは、センサアレイに、注射が完了したことが検出された後に部材(260)の第2のイメージも取り込ませるように構成される、請求項4に記載の装置。
- アクセサリは、第1および第2のイメージの両方を使用して部材(260)の変位を計算するように構成される、請求項5に記載の装置。
- アクセサリは、第1および第2のイメージにおけるエッジの位置を検出することによって、および第1のイメージと第2のイメージの間のエッジの位置を比較することによって部材(260)の変位を計算するように構成される、請求項6に記載の装置。
- アクセサリ(100)は、通信モジュール(170)、たとえば無線通信モジュールを含み、該通信モジュール(170)を使用して光学センサ装置(130)によって取得されるイメージを処理のための外部デバイスに送るように構成される、請求項2~5のいずれか1項に記載の装置。
- 部材(260)は、用量設定機構の駆動部材(234)に螺合されたラストドーズナット(260)であり、該ラストドーズナット(260)は、ねじ係合によっておよび用量設定機構の動作に応じて駆動部材(234)に沿って進むように配置される、請求項1~8のいずれか1項に記載の装置。
- 注射デバイス(200)は、アタッチメント部分を受ける受け部を含み、該受け部は、キャップが機能可能に設けられるとき、注射デバイスのキャップによって覆われていない、請求項1~9のいずれか1項に記載の装置。
- アクセサリ(100)であって:
用量設定機構を有する注射デバイス(200)にアクセサリ(100)を取り付けるように構成されたアタッチメント部分(110)と;
光学センサ装置(130)を収納する本体とを含み、
ここで、アタッチメント部分(110)は、光学センサ装置(130)を注射デバイス(200)における窓(270)に位置合わせさせるように構成され、
該窓は、該用量設定機構の動きに応じて動く部材(260)と位置合わせされ、そして、
光学センサ装置(130)は、用量設定機構によってダイヤル設定される用量を決定するために部材(260)の位置を検出するように構成される、前記アクセサリ。 - アクセサリは、光学センサ装置(130)によって取得されるイメージを画像処理のための遠隔デバイスに送る通信モジュール(170)を含む、請求項11に記載のアクセサリ(100)。
- 注射デバイス(200)であって:
カートリッジアセンブリ(220)と;
用量投薬機構および用量設定機構を含むハウジング(210)とを含み、
ここで、用量投薬機構は、用量設定機構の動きに応じて動くラストドーズナット(260)を含み、ラストドーズナット(260)の位置は該用量設定機構によってダイヤル設定される用量を決定するのに使用され、
ハウジングは、ラストドーズナット(260)と位置合わせされた窓(270)を含む、前記注射デバイス。 - 注射デバイスは、機能可能に連結されるときに、カートリッジアセンブリの部材を覆うキャップ(203)を含み、注射デバイスは、アクセサリのアタッチメント部分を受ける受け部を含み、キャップが機能可能に連結されるときに、受け部は、キャップによって覆われていない、請求項13に記載の注射デバイス(200)。
- カートリッジアセンブリ(220)は、薬剤を含むカートリッジ(224)を含む、請求項13または14に記載の注射デバイス(200)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19305506 | 2019-04-18 | ||
| EP19305506.8 | 2019-04-18 | ||
| PCT/EP2020/060720 WO2020212499A1 (en) | 2019-04-18 | 2020-04-16 | Apparatus for detecting a dose of medicament delivered from an injection device |
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| Publication Number | Publication Date |
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| JP2022550650A JP2022550650A (ja) | 2022-12-05 |
| JP7601785B2 true JP7601785B2 (ja) | 2024-12-17 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016514603A (ja) | 2013-04-10 | 2016-05-23 | サノフイ | 注射デバイス |
| JP2016526424A (ja) | 2013-07-05 | 2016-09-05 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 注射デバイスから吐出される薬剤の量を記録するための装置および方法 |
| JP2017535360A (ja) | 2014-11-24 | 2017-11-30 | サノフイ | 可変用量薬物送達デバイスに薬剤の最大用量を設定するための機構 |
| JP2017536936A (ja) | 2014-12-10 | 2017-12-14 | サノフイ | 薬物送達デバイス用のアセンブリおよび薬物送達デバイス |
| JP2018505006A (ja) | 2015-02-19 | 2018-02-22 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 薬剤注射デバイスに着脱可能に取り付けられる補助デバイス |
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| GB0304822D0 (en) * | 2003-03-03 | 2003-04-09 | Dca Internat Ltd | Improvements in and relating to a pen-type injector |
| US10117999B2 (en) * | 2013-01-10 | 2018-11-06 | Novo Nordisk A/S | Medical injection system with dose capturing |
| EP3088026A1 (en) * | 2015-04-28 | 2016-11-02 | Sanofi-Aventis Deutschland GmbH | Data collection device for a medicament delivery device |
| WO2017050781A1 (en) * | 2015-09-23 | 2017-03-30 | Sanofi-Aventis Deutschland Gmbh | A device for attachment to an injection device |
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|---|---|---|---|---|
| JP2016514603A (ja) | 2013-04-10 | 2016-05-23 | サノフイ | 注射デバイス |
| JP2016526424A (ja) | 2013-07-05 | 2016-09-05 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 注射デバイスから吐出される薬剤の量を記録するための装置および方法 |
| JP2017535360A (ja) | 2014-11-24 | 2017-11-30 | サノフイ | 可変用量薬物送達デバイスに薬剤の最大用量を設定するための機構 |
| JP2017536936A (ja) | 2014-12-10 | 2017-12-14 | サノフイ | 薬物送達デバイス用のアセンブリおよび薬物送達デバイス |
| JP2018505006A (ja) | 2015-02-19 | 2018-02-22 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 薬剤注射デバイスに着脱可能に取り付けられる補助デバイス |
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|---|---|
| JP2022550650A (ja) | 2022-12-05 |
| EP3955995A1 (en) | 2022-02-23 |
| WO2020212499A1 (en) | 2020-10-22 |
| US20220241512A1 (en) | 2022-08-04 |
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