JP2019187605A - X線診断装置、医用画像処理装置、及び医用画像診断装置 - Google Patents
X線診断装置、医用画像処理装置、及び医用画像診断装置 Download PDFInfo
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Abstract
Description
図1は、第1の実施形態に係る医用画像診断システムの構成を示す概略図である。図2は、第1の実施形態に係る医用画像診断システムの外観を示す図である。
図7は、第2の実施形態に係る医用画像診断システムの構成を示す概略図である。
以上の説明では、表示制御機能Q2が、X線画像上に、超音波診断装置10(又は10A)による評価結果そのものを重畳して重畳画像を生成する場合について説明した。しかしながら、その限定されるものではない。例えば、表示制御機能Q2は、X線画像上に、評価結果に基づく許容圧力と、現在の圧力との差の圧力を示す情報(数値又は色彩)を重畳した重畳画像を生成し、重畳画像をディスプレイ55(又は14)に表示させてもよい。
図8は、第3の実施形態に係る医用画像診断システムの構成を示す概略図である。
10,10A,10B 超音波診断装置
10´,10A´,10B´ MRI装置
37,57,87 処理回路
50,50A,50B X線診断装置
80 医用画像処理装置
U1 超音波撮影機能
U2 評価機能
R X線撮影機能
Q1 取得機能
Q2 表示制御機能
Claims (5)
- 被検体にX線を照射させることで前記被検体のX線画像を生成するX線撮影手段と、
前記被検体の内部組織の硬さ分布を示す画像に基づく、血管の弾性評価及び壁の厚み評価のうち少なくとも一方の評価結果を超音波診断装置又はMRI(Magnetic Resonance Imaging)装置から取得する取得手段と、
前記X線画像上に、前記評価結果を重畳した重畳画像を生成し、前記重畳画像を表示部に表示させる表示制御手段と、
を有するX線診断装置。 - 前記表示制御手段は、前記評価結果として、前記血管の弾性の大きさと、前記血管の壁の厚みの大きさとのうち少なくとも一方に応じた複数の色彩を前記X線画像に重畳することで前記重畳画像を生成する、
請求項1に記載のX線診断装置。 - 前記表示制御手段は、前記評価結果として、前記血管の弾性の大きさと、前記血管の壁の厚みの大きさとのうち少なくとも一方を二値化した値に応じた一色の色彩を前記X線画像に重畳することで前記重畳画像を生成する、
請求項1に記載のX線診断装置。 - 被検体のX線画像を取得すると共に、前記被検体の内部組織の硬さ分布を示す画像に基づく、血管の弾性評価及び壁の厚み評価のうち少なくとも一方の評価結果を取得する取得手段と、
前記X線画像上に、前記評価結果を重畳した重畳画像を生成し、前記重畳画像を表示部に表示させる表示制御手段と、
を有する医用画像処理装置。 - 被検体にX線を照射させることで前記被検体のX線画像を生成するX線撮影手段と、
前記被検体の内部組織の硬さ分布を示す画像に基づく、血管の弾性評価及び壁の厚み評価のうち少なくとも一方の評価結果を超音波診断装置又はMRI装置から取得する取得手段と、
前記X線画像上に、前記評価結果に基づく許容圧力と、現在の圧力との差の圧力を示す情報か、前記許容圧力に対する前記現在の圧力の割合を示す情報か、又は、前記許容圧力に対する前記差の圧力の割合を示す情報を重畳した重畳画像を生成し、前記重畳画像を表示部に表示させる表示制御手段と、
を有する医用画像診断装置。
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CN112842287B (zh) * | 2021-01-05 | 2022-05-17 | 清华大学 | 测量血管硬化参数装置和方法 |
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