JP5068759B2 - 高速医薬品特定及び検証システム - Google Patents
高速医薬品特定及び検証システム Download PDFInfo
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Description
Claims (36)
- 封止されたボトル又は処方薬バイアル内の医薬品を特定及び検証する方法であって、
既知の医薬品に対応する複数の蓄積スペクトル特性をデータベースに格納すること、
検証の対象の医薬品の入った封止されたボトル又は処方薬バイアルをサンプル処理システム内に挿入すること、
マルチモード多重サンプリング分光計を用いて、封止されたボトル又は処方薬バイアルに入った検証の対象の前記医薬品のスペクトル特性を測定すること、
測定された前記スペクトル特性を前記蓄積スペクトル特性のうちの少なくとも1つと比較すること、
測定された前記スペクトル特性が前記蓄積スペクトル特性のうちの1つと一致するか否かを判定すること、
測定された前記スペクトル特性が前記蓄積スペクトル特性のうちの1つと一致しない場合には、前記医薬品が何であるかを特定することができなかったことを報告すること、及び
測定された前記スペクトル特性が前記蓄積スペクトル特性のうちの1つと一致する場合には、前記医薬品が何であるかを報告すること、
を含む、
ボトル又は処方薬バイアル内の医薬品を特定及び検証する方法。 - 前記医薬品が特定されたか否かによって、該医薬品を選別することをさらに含む、
請求項1に記載の方法。 - 前記ボトル又は処方薬バイアルに付された識別子を読み取って前記医薬品の識別情報を取得し、該医薬品の該識別情報をディスプレイ上に表示することをさらに含む、
請求項1に記載の方法。 - 前記医薬品が何であるかを前記ディスプレイ上に表示することをさらに含む、
請求項3に記載の方法。 - 前記医薬品が前記スペクトル特性から何と特定されたかという情報である特定情報と前記医薬品の前記識別情報とを比較することと、前記医薬品の前記特定情報が前記医薬品の前記識別情報と一致するか否かを判定することと、をさらに含む、
請求項4に記載の方法。 - 前記ボトル又は処方薬バイアルに付された識別子を読み取り、医薬品の識別情報を取得することをさらに含む、
請求項1に記載の方法。 - 前記医薬品が前記スペクトル特性から何と特定されたかという情報である特定情報と前記医薬品の前記識別情報とを比較することをさらに含む、
請求項6に記載の方法。 - 測定された前記スペクトル特性が前記蓄積スペクトル特性とどの程度一致したかを表す信頼水準を表示することをさらに含む、
請求項1に記載の方法。 - 前記マルチモード多重サンプリング(MMS)分光計はレーザダイオードを備え、該レーザダイオードは前記ボトル又は処方薬バイアルの底面、側面又は上面を透過させて前記医薬品上にレーザビームを照射する、
請求項1に記載の方法。 - 前記マルチモード多重サンプリング(MMS)分光計はラマン分光計である、
請求項1に記載の方法。 - 封止されたボトル又は処方薬バイアルに入った医薬品を検証する医薬品検証システムであって、
特定される医薬品に対応する複数の蓄積スペクトル特性を記録したデータベースと、
封止されたボトル又は処方薬バイアルに入った検証の対象の前記医薬品のスペクトル特性を測定するマルチモード多重サンプリング(MMS)分光計と、
前記MMS分光計を用いて得られた、検証対象の医薬品のスペクトル特性と、特定される医薬品に対応する、前記データベース内に含まれるスペクトル特性とを照合するためのアルゴリズムと、
スペクトル特性が合致する医薬品を検証対象の医薬品として特定するアルゴリズムと、
を備える、
医薬品検証システム。 - 前記MMS分光計はラマン分光計である、
請求項11に記載のシステム。 - 前記検証対象の医薬品が何と特定されたかという情報である特定情報を表示するためのディスプレイをさらに備える、
請求項11に記載のシステム。 - 前記ボトル又は処方薬バイアルは、処方された医薬品を特定するバーコードラベルを有し、
前記処方された医薬品を特定する前記バーコードラベルを読み取るバーコードリーダをさらに備える、
請求項11に記載のシステム。 - 前記検証対象の医薬品が前記スペクトル特性から何と特定されたかという情報である特定情報と、前記バーコードラベルを前記バーコードリーダで読み取ることにより得られた処方された医薬品を特定する情報である識別情報とを表示するためのディスプレイをさらに備える、
請求項14に記載のシステム。 - 前記検証された医薬品を、「一致」ビン、「不一致」ビンのうちのいずれか一方に選別するための医薬品選別器をさらに備える、
請求項14に記載のシステム。 - 撮像装置と、前記ボトル又は処方薬バイアル内の前記医薬品の画像を処理して、該医薬品のサイズ、形状、色及び外見のうちの少なくとも1つに関連付けられるパラメータを算出するアルゴリズムとをさらに備える、
請求項11に記載のシステム。 - 前記システムは、前記医薬品のサイズ、形状、色及び外見のうちの少なくとも1つに関連付けられる前記パラメータを用いて、前記医薬品を特定する、
請求項17に記載のシステム。 - 封止されたボトル又は処方薬バイアル内の医薬品を特定する方法であって、
既知の医薬品に対応する既知のスペクトル特性のデータベースを維持すること、
前記医薬品を入れた前記封止されたボトル又は処方薬バイアルを分光計システム内に入れること、
前記封止されたボトル又は処方薬バイアルの側面、底面又は上面を透過させて、該封止されたボトル又は処方薬バイアル内の前記医薬品に電磁放射のビームを照射すること、
前記封止されたボトル又は処方薬バイアル内の前記医薬品によって反射、透過又は散乱される前記電磁放射からのスペクトル特性をマルチモード多重サンプリング分光法を用いて測定すること、
測定された前記スペクトル特性を前記既知のスペクトル特性のうちの1つと照合すること、及び
前記封止されたボトル又は処方薬バイアル内の前記医薬品が何であるかを報告すること、
を含む、
封止されたボトル又は処方薬バイアル内の医薬品を特定する方法。 - 前記スペクトル特性は、ラマン分光法、近赤外線分光法、遠赤外線分光法、FT−IR分光法及びUV−可視分光法のうちの1つを用いて測定される、
請求項19に記載の方法。 - 前記封止されたボトル又は処方薬バイアルに付されたバーコードラベルからバーコードリーダを用いて、処方された医薬品を特定する情報である識別情報を読み取ることと、前記処方された医薬品の識別情報を表示することと、をさらに含む、
請求項19に記載の方法。 - 前記封止されたボトル又は処方薬バイアルに付されたバーコードラベルからバーコードリーダを用いて、処方された医薬品を特定する情報である識別情報を読み取ることと、前記封止されたボトル又は処方薬バイアル内の前記医薬品が前記スペクトル特性から何と特定されたかという情報である特定情報と前記処方された医薬品の識別情報とを比較することと、をさらに含む、
請求項19に記載の方法。 - 前記封止されたボトル又は処方薬バイアル内の前記医薬品の前記特定情報が前記処方された医薬品の前記識別情報と一致したか否かによって、前記ボトル又は処方薬バイアルを選別することをさらに含む、
請求項22に記載の方法。 - 前記スペクトル特性は、マルチモード多重サンプリングラマン分光法を用いて得られる、
請求項19に記載の方法。 - 並列光学チャネル処理システムを用いて、ラマン光子が処理される、
請求項24に記載の方法。 - 前記電磁放射のビームは、蛍光背景を低減するように符号化されたレーザビームである、
請求項24に記載の方法。 - 前記医薬品を特定する情報を含むバーコードをラベルに印刷すること、及び前記ボトル又は処方薬バイアルに該ラベルを貼付することをさらに含む、
請求項19に記載の方法。 - 前記処方された医薬品の顧客が、自身が正しい医薬品を受け取ったことを検証する、
請求項19に記載の方法。 - 前記既知のスペクトル特性の前記データベースは、既知の医薬品のスペクトル特性を測定することによって追加されるスペクトル特性を含む、
請求項19に記載の方法。 - 前記データベースは前記既知の医薬品の重量をも記録しており、前記ボトル又は処方薬バイアル及び前記医薬品の全重量を計算して、前記ボトル又は処方薬バイアルが正しい数の該医薬品を含むことを検証すること、をさらに含む、
請求項19に記載の方法。 - 前記ボトル又は処方薬バイアルを回転させて、前記電磁放射の前記ビームが、前記封止されたボトル又は処方薬バイアルにおいてランダムに選択された前記医薬品を照明できるようにする、
請求項19に記載の方法。 - 封止されたボトル又は処方薬バイアル内の未知の医薬品を特定する方法であって、
1つ又は複数のマルチモード多重サンプリング(MMS)分光計を用いて、複数の既知の医薬品のスペクトル特性を生成、命名及び格納すること、
マルチモード多重サンプリング(MMS)分光計を用いて、封止されたボトル又は処方薬バイアル内の未知の医薬品のスペクトル特性を測定すること、
前記未知の医薬品の測定された前記スペクトル特性と、前記既知のスペクトル特性のうちの少なくとも1つとを比較すること、
前記未知の医薬品の測定された前記スペクトル特性が、前記既知のスペクトル特性のうちの1つと一致するか否かを判定すること、
前記未知の医薬品の測定された前記スペクトル特性が、前記既知のスペクトル特性のうちの1つと一致しない場合には、前記未知の医薬品が何であるかを特定できなかったことを報告すること、及び
前記未知の医薬品の測定された前記スペクトル特性が、前記既知のスペクトル特性のうちの1つと一致する場合には、前記未知の医薬品が何であるかを報告すること、
を含む、
ボトル又は処方薬バイアル内の未知の医薬品を特定する方法。 - バーコードリーダを用いて、前記未知の医薬品を特定する情報である識別情報を特定することをさらに含む、
請求項32に記載の方法。 - 測定された前記スペクトル特性と前記既知のスペクトル特性とを比較することから特定された、前記未知の医薬品が何と特定されたかという情報である特定情報が、前記識別情報と一致するか否かを検証することをさらに含む、
請求項33に記載の方法。 - 前記1つ又は複数のマルチモード多重サンプリング(MMS)分光計はラマン分光計である、
請求項32に記載の方法。 - 測定された前記スペクトル特性は、封止されたボトル又は処方薬バイアルを透過させて得られる、
請求項32に記載の方法。
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- 2006-09-20 EP EP06803896A patent/EP1938061B1/en not_active Not-in-force
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Also Published As
Publication number | Publication date |
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WO2007047004A2 (en) | 2007-04-26 |
EP1938061A2 (en) | 2008-07-02 |
EP1938061A4 (en) | 2009-03-04 |
CA2620229A1 (en) | 2007-04-26 |
EP1938061B1 (en) | 2011-05-25 |
US20070008523A1 (en) | 2007-01-11 |
JP2009517631A (ja) | 2009-04-30 |
WO2007047004A3 (en) | 2007-07-26 |
US7218395B2 (en) | 2007-05-15 |
CA2620229C (en) | 2014-07-15 |
ATE511084T1 (de) | 2011-06-15 |
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