JP4575707B2 - 左心耳隔離を計画するための心ctシステム及び方法 - Google Patents
左心耳隔離を計画するための心ctシステム及び方法 Download PDFInfo
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- JP4575707B2 JP4575707B2 JP2004137240A JP2004137240A JP4575707B2 JP 4575707 B2 JP4575707 B2 JP 4575707B2 JP 2004137240 A JP2004137240 A JP 2004137240A JP 2004137240 A JP2004137240 A JP 2004137240A JP 4575707 B2 JP4575707 B2 JP 4575707B2
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- 238000002955 isolation Methods 0.000 title description 10
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Images
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- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
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- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/503—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the heart
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- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/30—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
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Description
102 スキャナ部分
108 スキャナ・インタフェイス・ボード
110 データ取得、データ制御及び画像形成サブシステム
112 取得データベース
116 操作コンソール
118 画像データベース
120 操作コンソールの表示画面
122 ネットワーク
124 ワークステーション
132 ワークステーションの表示画面
Claims (10)
- 患者について左心耳(LAA)塞栓を計画するシステムであって、
取得データを生成する医療イメージング・システム(102)と、
前記取得データを受け取って、前記患者の左心房の1以上の画像を形成する画像形成サブシステム(110)と、
前記1以上の画像上で1以上の左心房解剖学的標認点を識別し、識別された前記標認点に幾何学的標識を挿入し、三次元モデル(128)の保存ビューを登録する後処理ソフトウェアを含んでいるワークステーション(124)とを備えており、
前記侵襲型システムは、該システムにより前記登録された保存ビューの1以上を視覚化して、前記左心耳の配向及び寸法を識別するように構成されている、システム。 - 前記後処理ソフトウェアは、前記左心耳の入口のパノラマ・ビューを形成するように前記取得データを処理すべくさらに構成されている、請求項1に記載のシステム。
- 前記三次元モデル及び前記パノラマ・ビューは、前記侵襲型システムに付設されている表示画面により視覚化される、請求項2に記載のシステム。
- 前記登録された保存ビューの1以上の視覚化において、前記幾何学的標識は半透明な態様で視覚化される、請求項1乃至3のいずれかに記載のシステム。
- 前記左心耳の入口寸法及び輪郭線を測定する、請求項1乃至4のいずれかに記載のシステム。
- 前記取得データが心電図(EKG)ゲート式により収集される、請求項1乃至5のいずれかに記載のシステム。
- 前記後処理ソフトウェアが前記LAAの複数の定量的な特徴を自動的に与える3Dプロトコルを含み、前記複数の定量的特徴が、前記LAA及び肺静脈との間での心房の輪郭線、前記LAAの周長のいずれかを含む、請求項1乃至6のいずれかに記載のシステム。
- 前記後処理ソフトウェアが前記LAAの複数の定量的な特徴を利用者からの入力を用いた対話式により与える3Dプロトコルを含み、前記複数の定量的特徴が、前記LAA及び肺静脈との間での心房の輪郭線、前記LAAの配向及び前記LAAの周長のいずれかを含む、請求項1乃至6のいずれかに記載のシステム。
- 操作コンソール(116)を更に備え、
前記1以上の画像は前記操作コンソール(116)へ送られ、
前記操作コンソール(116)が、前記1以上の画像と共に検査設定及び視覚化のためのデータを、画像データベース(118)に格納し、
前記操作コンソール(116)が、前記1以上の画像上を表示する表示装置(120)を備え、
前記ワークステーション(124)が前記三次元モデル(128)の保存ビューを表示する表示装置(132)を備える、請求項1乃至8のいずれかに記載のシステム。 - 前記操作コンソール(116)と前記ワークステーション(124)とがネットワーク(122)を介して接続される、請求項9に記載のシステム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/249,783 US7747047B2 (en) | 2003-05-07 | 2003-05-07 | Cardiac CT system and method for planning left atrial appendage isolation |
Publications (3)
Publication Number | Publication Date |
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JP2004329939A JP2004329939A (ja) | 2004-11-25 |
JP2004329939A5 JP2004329939A5 (ja) | 2007-06-14 |
JP4575707B2 true JP4575707B2 (ja) | 2010-11-04 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004137240A Expired - Lifetime JP4575707B2 (ja) | 2003-05-07 | 2004-05-06 | 左心耳隔離を計画するための心ctシステム及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7747047B2 (ja) |
JP (1) | JP4575707B2 (ja) |
CN (1) | CN1550224B (ja) |
DE (1) | DE102004020171A1 (ja) |
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CN1550224B (zh) | 2010-04-28 |
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US7747047B2 (en) | 2010-06-29 |
US20040225212A1 (en) | 2004-11-11 |
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