JP7134687B2 - 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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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 (4)
- 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線画像上の血管領域のうちステントグラフト周囲の血管領域部分に沿う位置に前記評価結果に応じた色彩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線画像上の血管領域のうちステントグラフト周囲の血管領域部分に沿う位置に前記評価結果に応じた色彩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。
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JP2018081316A JP7134687B2 (ja) | 2018-04-20 | 2018-04-20 | X線診断装置、医用画像処理装置、及び医用画像診断装置 |
US16/382,827 US20190320992A1 (en) | 2018-04-20 | 2019-04-12 | X-ray diagnostic apparatus, medical image processing apparatus, and medical image diagnosis apparatus |
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JP2018081316A JP7134687B2 (ja) | 2018-04-20 | 2018-04-20 | X線診断装置、医用画像処理装置、及び医用画像診断装置 |
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JP7134687B2 true JP7134687B2 (ja) | 2022-09-12 |
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CN112734907B (zh) * | 2020-12-30 | 2022-07-08 | 华东师范大学 | 一种超声或ct医学影像三维重建方法 |
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 |
WO2023132846A1 (en) | 2022-01-06 | 2023-07-13 | Rowan University | Training a neural network for a predictive aortic aneurysm detection system |
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JP2000229078A (ja) | 1999-02-10 | 2000-08-22 | Japan Science & Technology Corp | 血管病変診断システムおよび診断プログラム記憶媒体 |
JP2008154626A (ja) | 2006-12-20 | 2008-07-10 | Hitachi Medical Corp | 超音波診断装置 |
JP2008543511A (ja) | 2005-06-24 | 2008-12-04 | ヴォルケイノウ・コーポレーション | 脈管の画像作製方法 |
JP2009039258A (ja) | 2007-08-08 | 2009-02-26 | Panasonic Corp | 超音波診断装置 |
JP2014076319A (ja) | 2012-09-20 | 2014-05-01 | Toshiba Corp | 画像処理システム、x線診断装置及び画像処理方法 |
JP2014528774A (ja) | 2011-08-20 | 2014-10-30 | ヴォルカノ コーポレイションVolcano Corporation | 脈管を視覚的に描写し、処置オプションを評価するための装置、システム及び方法 |
JP2015167790A (ja) | 2014-03-10 | 2015-09-28 | 株式会社東芝 | 医用画像処理装置 |
US20160015327A1 (en) | 2014-07-15 | 2016-01-21 | Volcano Corporation | Devices, systems, and methods and associated display screens for assessment of vessels with multiple sensing components |
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US8548778B1 (en) * | 2012-05-14 | 2013-10-01 | Heartflow, Inc. | Method and system for providing information from a patient-specific model of blood flow |
US10561381B2 (en) * | 2016-06-07 | 2020-02-18 | Canon Medical Systems Corporation | Medical image diagnostic apparatus, and medical image processing apparatus |
US10621748B2 (en) * | 2017-10-03 | 2020-04-14 | Canon U.S.A., Inc. | Detecting and displaying stent expansion |
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- 2018-04-20 JP JP2018081316A patent/JP7134687B2/ja active Active
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- 2019-04-12 US US16/382,827 patent/US20190320992A1/en not_active Abandoned
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JP2008543511A (ja) | 2005-06-24 | 2008-12-04 | ヴォルケイノウ・コーポレーション | 脈管の画像作製方法 |
JP2008154626A (ja) | 2006-12-20 | 2008-07-10 | Hitachi Medical Corp | 超音波診断装置 |
JP2009039258A (ja) | 2007-08-08 | 2009-02-26 | Panasonic Corp | 超音波診断装置 |
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JP2015167790A (ja) | 2014-03-10 | 2015-09-28 | 株式会社東芝 | 医用画像処理装置 |
US20160015327A1 (en) | 2014-07-15 | 2016-01-21 | Volcano Corporation | Devices, systems, and methods and associated display screens for assessment of vessels with multiple sensing components |
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