JP7453150B2 - 医療管腔内超音波イメージングにおける脈管内病巣及びステント配備のスコアリング - Google Patents
医療管腔内超音波イメージングにおける脈管内病巣及びステント配備のスコアリング Download PDFInfo
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Description
Claims (11)
- 患者の体管腔内に配置された管腔内イメージングデバイスと通信する制御装置であって、前記制御装置が、
前記体管腔に関連したイメージングデータを前記管腔内イメージングデバイスから受信することと、
前記体管腔の放射線画像データ及び圧力データを受信することと、
受信された前記イメージングデータに基づいて前記体管腔の解剖学的特徴の測定結果を提供することと、
受信された前記イメージングデータに基づいて病巣を含む前記体管腔内における関心エリアを識別することと、
前記イメージングデータと前記体管腔の前記解剖学的特徴の前記測定結果とに基づいて前記病巣に対する病巣スコアを特定することと、
を行う、制御装置と、
前記制御装置と通信するディスプレイデバイスであって、前記ディスプレイデバイスが、前記病巣スコアと受信された前記イメージングデータに基づく前記体管腔の画像とを1つ又は複数のスクリーンに表示し、前記病巣スコアが、前記体管腔に沿ってドットの数で表され、前記体管腔の前記画像が、前記関心エリアを含む、ディスプレイデバイスと、
を備える、管腔内医療イメージングシステム。 - 前記病巣スコアが、受信された前記放射線画像データ及び前記圧力データに更に基づく、請求項1に記載の管腔内医療イメージングシステム。
- 前記体管腔の前記画像が、受信された前記放射線画像データに基づく放射線画像である、請求項1に記載の管腔内医療イメージングシステム。
- 前記病巣スコアが、前記スクリーンにおいて前記病巣と視覚的に相関をもたされる、請求項1に記載の管腔内医療イメージングシステム。
- 前記病巣スコアが、前記関心エリア内における前記体管腔のプラーク負荷と前記体管腔の管腔面積とのうちの1つ以上に基づく、請求項1に記載の管腔内医療イメージングシステム。
- 前記管腔内イメージングデバイスが、管腔内超音波イメージングデバイスを備え、前記病巣スコアが、圧力検出ガイドワイヤから受信された測定結果と管腔内超音波イメージングデータとに基づく、請求項1に記載の管腔内医療イメージングシステム。
- 前記病巣スコアの表示が、前記病巣の重症度に対応した色を含む、請求項1に記載の管腔内医療イメージングシステム。
- 患者の体管腔内に配置された管腔内イメージングデバイスと通信する制御装置と、前記制御装置と通信するディスプレイデバイスとを備える管腔内医療イメージングシステムの作動方法であって、
前記制御装置が、前記管腔内イメージングデバイスから、前記体管腔に関連したイメージングデータを受信するステップと、
前記制御装置が、前記体管腔の放射線画像データ及び圧力データを受信するステップと、
前記制御装置が、受信された前記イメージングデータに基づいて、前記体管腔の特徴の測定結果を提供するステップと、
前記制御装置が、受信された前記イメージングデータに基づいて、病巣を含む前記体管腔内における関心エリアを識別するステップと、
前記制御装置が、前記イメージングデータと前記体管腔の前記特徴の前記測定結果とに基づいて、前記病巣に対する病巣スコアを特定するステップと、
前記ディスプレイデバイスが、前記関心エリアを含む、受信された前記イメージングデータに基づく前記体管腔の画像を1つのスクリーンに表示するステップと、
前記ディスプレイデバイスが、前記病巣スコアを1つの前記スクリーンに表示するステップであって、前記病巣スコアが、前記体管腔に沿ってドットの数で表される、ステップと、
を有する、作動方法。 - 前記制御装置が、受信された放射線画像データ及び圧力データに基づいて前記病巣スコアを特定するステップを更に有する、請求項8に記載の作動方法。
- 前記制御装置が、前記関心エリア内における前記体管腔の測定されたプラーク負荷と前記体管腔の管腔面積とに基づいて前記病巣スコアを特定するステップを更に有する、請求項8に記載の作動方法。
- 前記制御装置が、圧力検出ガイドワイヤと管腔内超音波イメージングデバイスとから受信されたデータに基づいて前記病巣スコアを特定するステップを更に有する、請求項8に記載の作動方法。
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