JP2018140227A - 血流特性の報告のためのシステム及び方法 - Google Patents
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Abstract
Description
本出願は、その全体が参考として本明細書に組み込まれる、2014年5月30日付で出願された米国仮出願第62/005,272号、及び2014年9月9日付で出願された米国非仮出願第14/480,870号による優先権の利益を主張する。
本願明細書は、例えば、以下の項目も提供する。
(項目1)
患者の心血管系の情報の表示のためのシステムであって、
前記患者の心臓の形状に関する患者別画像データを受信し、
前記患者別画像データに基づいて、前記患者の心臓の動脈の少なくとも一部分を通じた血流のモデルを作成し、
前記モデルに基づいて、前記患者の心臓の前記動脈の前記部分内の血流特性の少なくとも1つの値を判定し、
前記動脈の少なくとも一部を通じた前記判定された血流特性の表現を含む報告を、前記表現が第1の軸及び第2の軸に重ねて描画される線を含み、前記第1の軸の第1の端部が前記動脈の前記部分の近位端に対応し、前記第1の軸の第2の端部が前記動脈の前記部分の遠位端に対応し、前記第2の軸が前記血流値に対応するように生成する、
ように構成される少なくとも1つのコンピュータシステム、
を含む前記システム。
(項目2)
患者の心血管系の情報の表示のためにコンピュータに実装される方法であって、
前記患者の心臓の形状に関する患者別画像データの受信と、
前記患者別画像データに基づく、前記患者の心臓の動脈の少なくとも一部分を通じた血流のモデルの作成と、
前記モデルに基づく、前記患者の心臓の前記動脈の前記部分内の前記血流特性の少なくとも1つの値の判定と、
前記動脈の少なくとも一部と通じた前記判定された血流特性の表現を含む報告の、前記表現が第1の軸及び第2の軸に重ねて描画される線を含み、前記第1の軸の第1の端部が前記動脈の前記部分の近位端に対応し、前記第1の軸の第2の端部が前記動脈の前記部分の遠位端に対応し、前記第2の軸が前記血流特性値に対応するような生成と、
を含む前記方法。
(項目3)
プロセッサによる実行時に前記プロセッサに患者の心血管系の情報を表示する方法を実行させる命令を格納する、非一時的コンピュータ可読媒体であって、
前記方法は、
前記患者の心臓の形状に関する患者別画像データの受信と、
前記患者別画像データに基づく、前記患者の心臓の動脈の少なくとも一部分を通じた血流のモデルの作成と、
前記モデルに基づく、患者の心臓の動脈の前記部分内の前記血流特性の少なくとも1つの値の判定と、
前記動脈の少なくとも一部と通じた前記判定された血流特性の表現を含む報告の、前記表現が第1の軸及び第2の軸に重ねて描画される線を含み、前記第1の軸の第1の端部が前記動脈の前記部分の近位端に対応し、前記第1の軸の第2の端部が前記動脈の前記部分の遠位端に対応し、前記第2の軸が前記血流特性値に対応するような表示と、を含む、
前記非一時的コンピュータ可読媒体。
(項目4)
前記線に沿った位置における前記線の色が前記動脈の対応する位置における前記血流特性値に対応する、項目1に記載のシステム。
(項目5)
前記線に沿った位置における前記線の幅が前記動脈の対応する位置における内腔径に対応する、項目1に記載のシステム。
(項目6)
前記報告が前記動脈の前記部分の第2の表現をさらに含むシステムであって、
前記少なくとも1つの前記血流特性値を含む前記報告上にインジケータを、前記インジケータが前記第1の表現上に点を、前記第2の表現上に対応する点を視覚的に示すように表示する、
ように前記コンピュータシステムがさらに構成される、項目1に記載のシステム。
(項目7)
前記少なくとも1つの前記血流特性値が所定の閾値を満たすことが検知される際に前記インジケータが前記報告上に表示される、項目23に記載のシステム。
(項目8)
前記動脈の前記部分の解剖学的組織画像を含む、前記報告のための前記動脈の前記部分の第2の表現を生成し、
前記表現及び前記第2の表現に基づいて前記動脈の前記部分の第3の表現を、前記第3の表現が前記第1の軸に沿って配向する前記動脈の前記部分の三次元表現を含み、前記動脈の前記部分の前記第3の表現が1つまたは複数の関連する前記血流特性値にしたがって示されるように生成する、
ように前記コンピュータシステムがさらに構成される、項目1に記載のシステム。
(項目9)
前記第2の軸が複数の血流特性にさらに対応する、項目1に記載のシステム。
(項目10)
前記表現が、前記動脈の前記部分に沿った1つまたは複数の動脈交差部の1つまたは複数の位置に対応する前記第1の軸に沿った1つまたは複数のインジケータをさらに含む、項目1に記載のシステム。
(項目11)
前記動脈の前記部分の解剖学的組織画像を含む、前記報告のための前記動脈の前記部分の第2の表現を生成し、
前記表現及び前記第2の表現に基づいて、前記動脈の前記部分の第3の表現を、前記第3の表現が前記動脈の前記部分の三次元表現を含み前記モデルの少なくとも一部に対応し、前記表現、前記第2の表現、及び前記第3の表現が、前記動脈の前記部分の前記近位及び遠位端に対応する前記第1の軸を共有するように生成する、
ように前記コンピュータシステムがさらに構成される、項目1に記載のシステム。
(項目12)
前記第1の軸が前記動脈の前記部分の前記大動脈口からの位置の距離に対応する、項目1に記載のシステム。
(項目13)
前記線に沿った位置における前記線の色が前記動脈の対応する位置における前記血流特性値に対応する、項目9に記載の方法。
(項目14)
前記線に沿った位置における前記線の幅が前記動脈の対応する位置における内腔径に対応する、項目9に記載の方法。
(項目15)
前記報告が前記動脈の前記部分の第2の表現をさらに含む方法であって、
前記少なくとも1つの前記血流特性値を含む前記報告上のインジケータの、前記インジケータが前記第1の表現上に点を、前記第2の表現上に対応する点を視覚的に示すような表示、
をさらに含む、項目9に記載の方法。
(項目16)
前記少なくとも1つの前記血流特性値が所定の閾値を満たすことが検知される際に前記インジケータが前記報告上に表示される、項目32に記載の方法。
(項目17)
前記動脈の前記部分の解剖学的組織画像を含む、前記報告のための前記動脈の前記部分の第2の表現の生成と、
前記表現及び前記第2の表現に基づく、前記動脈の前記部分の第3の表現の、前記第3の表現が前記第1の軸に沿って配向する前記動脈の前記部分の三次元表現を含み、前記動脈の前記部分の前記第3の表現が1つまたは複数の関連する前記血流特性値にしたがって示されるような生成と、
をさらに含む、項目9に記載の方法。
(項目18)
前記第2の軸が複数の血流特性にさらに対応する、項目9に記載の方法。
(項目19)
前記表現が、前記動脈の前記部分に沿った1つまたは複数の動脈交差部の1つまたは複数の位置に対応する前記第1の軸に沿った1つまたは複数のインジケータをさらに含む、項目9に記載の方法。
(項目20)
前記動脈の前記部分の解剖学的組織画像を含む、前記報告のための前記動脈の前記部分の第2の表現の生成と、
前記表現及び前記第2の表現に基づく前記動脈の前記部分の第3の表現の、前記第3の表現が前記動脈の前記部分の三次元表現を含み、前記モデルの少なくとも一部に対応し、前記表現、前記第2の表現、及び前記第3の表現が前記動脈の前記部分の前記近位及び遠位端に対応する前記第1の軸を共有するような生成と、
をさらに含む、項目9に記載の方法。
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- 本願明細書に記載の発明。
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US201462005272P | 2014-05-30 | 2014-05-30 | |
US62/005,272 | 2014-05-30 | ||
US14/480,870 | 2014-09-09 | ||
US14/480,870 US9754082B2 (en) | 2014-05-30 | 2014-09-09 | Systems and methods for reporting blood flow characteristics |
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