JP6310464B2 - 改善されたx線画像を供する医療撮像システム及び方法 - Google Patents
改善されたx線画像を供する医療撮像システム及び方法 Download PDFInfo
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- 238000012282 endovascular technique Methods 0.000 description 1
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Description
4 X線撮像装置
6 X線スクリーン
8 血管内装置
10 血管内スクリーン
12 患者テーブル
14 カテーテル室
16 2次元画像又は3次元画像
18 情報の組を表す四角形
20 計算ユニット
24 ユーザー入力手段
102 医療撮像システム
114 カテーテル室
116 2次元画像又は3次元画像
118 情報の組を表す四角形
120 計算ユニット
122 テーブルモニタ
123a 眺めの一部
123b 眺めの一部
124 ユーザー入力手段
Claims (12)
- 少なくとも1つのスクリーン、
X線インターフェースを有するX線撮像装置、
血管内インターフェースを有する血管内装置、及び
計算ユニット、を備える医療撮像システムであって、
当該医療撮像システムは、改善されたX線画像を生成しかつ前記少なくとも1つのスクリーン上に前記改善されたX線画像を表示するというユーザーの要求に基づいて、前記血管内インターフェースに供される情報の組を、前記X線インターフェースに供されるX線画像へオーバーレイ表示するように構成され、
前記計算ユニットは、生成された前記の改善されたX線画像上で装置を追跡するように構成され、
当該医療撮像システムは、前記装置が追跡される間、前記の改善されたX線画像により追跡される前記装置と前記のオーバーレイ表示される情報の組との間に所定の最小距離が維持されるように、前記情報の組をオーバーレイ表示するように構成される、
医療撮像システム。 - 前記少なくとも1つのスクリーンが前記X線撮像装置に係るX線スクリーンであり、かつ、
前記X線インターフェースは、画像データを供するX線画像データインターフェース、及び、スクリーン信号を供するX線スクリーンのうちの少なくとも一である、
請求項1に記載の医療撮像システム。 - 前記血管内インターフェースが、数値的な血管内データを供するための血管内データインターフェースである、請求項1又は2に記載の医療撮像システム。
- 前記血管内インターフェースがスクリーン信号を供する血管内スクリーンインターフェースであって、かつ、前記血管内装置の表示されるべき画像を取得するように構成された画像取得装置をさらに有する、請求項1又は2に記載の医療撮像システム。
- 前記計算ユニットは、前記血管内装置によって取得されるデータと前記X線撮像装置によって取得されるデータとの位置合わせを実行するように構成される、請求項1乃至3のうちいずれか一項に記載の医療撮像システム。
- 前記装置が、カテーテル又は血管内プローブである、請求項5に記載の医療撮像システム。
- 前記計算ユニットが、前記血管内装置又は前記X線撮像装置内に統合される、請求項5又は6に記載の医療撮像システム。
- 前記血管内装置が、局所的な血管の寸法を決定し、かつ、前記寸法を前記情報の組へ供するように構成される、請求項1乃至7のうちいずれか一項に記載の医療撮像システム。
- 当該医療撮像システムは、少なくとも1つの入力手段をさらに有し、
当該医療撮像システムは、入力手段及び設定ファイルのうちの少なくとも一の手段によって前記ユーザーの要求を受け取るように構成される、
請求項1乃至8のうちいずれか一項に記載の医療撮像システム。 - 前記入力手段が、数値的な血管内情報のオーバーレイ表示、血管内画像データのオーバーレイ表示、又は、前記血管内情報の組の除去のため、前記の改善されたX線画像を連続的に切り換えるトグルスイッチである、請求項9に記載の医療撮像システム。
- 医療撮像システムの作動方法であって、前記医療撮像システムは、少なくとも1つのスクリーンと、X線撮像装置と、血管内装置と、計算ユニットとを有し、当該方法は、
前記X線撮像装置が1つ以上のX線画像を取得する段階、
前記血管内装置が血管内情報を生成する段階、
自動で又はユーザーの要求に基づいて、前記少なくとも1つのスクリーンが前記1つ以上のX線画像上に血管内情報の組をオーバーレイ表示する段階、及び
前記計算ユニットが前記1つ以上のX線画像内で装置を追跡する段階
を有し、
前記のオーバーレイ表示される血管内情報の組の位置が、前記装置が追跡される間、前記1つ以上のX線画像内で前記の追跡される装置に対して少なくとも所定の最小距離が維持されるように決定される、
方法。 - 前記計算ユニットが前記X線画像と前記血管内情報とを位置合わせする段階をさらに有する、請求項11に記載の方法。
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US201261710061P | 2012-10-05 | 2012-10-05 | |
US61/710,061 | 2012-10-05 | ||
PCT/IB2013/058926 WO2014053973A2 (en) | 2012-10-05 | 2013-09-27 | Medical imaging system and method for providing an enhanced x-ray image |
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JP6310464B2 true JP6310464B2 (ja) | 2018-04-11 |
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US (1) | US11224395B2 (ja) |
JP (1) | JP6310464B2 (ja) |
CN (1) | CN104717924A (ja) |
DE (1) | DE112013004898B4 (ja) |
WO (1) | WO2014053973A2 (ja) |
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US11224395B2 (en) | 2022-01-18 |
DE112013004898T5 (de) | 2015-06-18 |
US20150250438A1 (en) | 2015-09-10 |
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