JP5410021B2 - 医用画像診断装置 - Google Patents
医用画像診断装置 Download PDFInfo
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- JP5410021B2 JP5410021B2 JP2008011734A JP2008011734A JP5410021B2 JP 5410021 B2 JP5410021 B2 JP 5410021B2 JP 2008011734 A JP2008011734 A JP 2008011734A JP 2008011734 A JP2008011734 A JP 2008011734A JP 5410021 B2 JP5410021 B2 JP 5410021B2
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- 238000002059 diagnostic imaging Methods 0.000 title 1
- 238000003384 imaging method Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 9
- 230000001225 therapeutic effect Effects 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 claims 2
- 238000002595 magnetic resonance imaging Methods 0.000 description 33
- 230000011218 segmentation Effects 0.000 description 30
- 238000011282 treatment Methods 0.000 description 27
- 238000000034 method Methods 0.000 description 19
- 230000006870 function Effects 0.000 description 15
- 238000004088 simulation Methods 0.000 description 14
- 238000001356 surgical procedure Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 230000000881 depressing effect Effects 0.000 description 3
- 238000002674 endoscopic surgery Methods 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
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- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
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- 230000000007 visual effect Effects 0.000 description 1
Images
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- Magnetic Resonance Imaging Apparatus (AREA)
Description
Claims (4)
- 医用画像診断装置において、被検体内を撮像する撮像手段と、術具の位置を検出する術具位置検出手段と、前記撮像手段により取得した画像を表示する表示手段と、を有する医用画像診断装置であって、
前記画像を用いて抽出された前記被検体内の特定領域を、未治療領域と治療領域に識別すると共に、前記術具位置検出手段によって検出された前記術具の位置と対応する前記被検体内の領域として予想される予想治療領域と、前記未治療領域と予想治療領域に基づいて前記術具位置検出手段によって検出された前記術具の位置では未治療と予想される予想未治療領域と、前記未治療領域に対応する術具までの予想経路と、を算出し、前記未治療領域、治療領域、予想治療領域、予想未治療領域、及び予想経路を、前記表示手段の一画面上に表示すること
を特徴とする医用画像診断装置。 - 前記術具位置検出手段は、更に内視鏡の位置を検出し、
前記抽出した特定領域と、前記検出した術具と内視鏡の位置情報と、に基づいて、前記特定領域と前記術具、前記特定領域と前記内視鏡、前記術具と前記内視鏡、とのそれぞれの距離を算出し、該算出した値を前記表示手段の一画面上に表示すること
を特徴とする請求項1に記載の医用画像診断装置。 - 前記算出した距離が予め定めた値以内である場合、前記表示手段の一画面上に警報を示す表示をすることを特徴とする請求項2に記載の医用画像診断装置。
- 前記未治療領域と前記治療領域とは異なる色彩に表示することを特徴とする請求項1乃至3の何れか一項に記載の医用画像診断装置。
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JP2008011734A JP5410021B2 (ja) | 2008-01-22 | 2008-01-22 | 医用画像診断装置 |
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JP2008011734A JP5410021B2 (ja) | 2008-01-22 | 2008-01-22 | 医用画像診断装置 |
Publications (2)
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JP2009172050A JP2009172050A (ja) | 2009-08-06 |
JP5410021B2 true JP5410021B2 (ja) | 2014-02-05 |
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JP2008011734A Active JP5410021B2 (ja) | 2008-01-22 | 2008-01-22 | 医用画像診断装置 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3266381B1 (en) * | 2010-12-22 | 2022-01-05 | ViewRay Technologies, Inc. | System and method for image guidance during medical procedures |
JP6221166B2 (ja) | 2012-10-22 | 2017-11-01 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 表示装置、医用装置、およびプログラム |
JP6143259B2 (ja) * | 2013-01-31 | 2017-06-07 | 国立大学法人 千葉大学 | 手術工程解析プログラム |
JP6265627B2 (ja) * | 2013-05-23 | 2018-01-24 | オリンパス株式会社 | 内視鏡装置及び内視鏡装置の作動方法 |
JP6323184B2 (ja) * | 2014-06-04 | 2018-05-16 | ソニー株式会社 | 画像処理装置、画像処理方法、並びにプログラム |
TWI720398B (zh) * | 2019-01-03 | 2021-03-01 | 國立陽明大學 | 用於肋膜訊號分析辨識、追蹤測距及顯示的合併方法及其內針超音波系統 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000113086A (ja) * | 1998-10-09 | 2000-04-21 | Olympus Optical Co Ltd | 手術経路設定装置及び手術経路設定処理プログラムを 記録した記録媒体 |
JP2003153876A (ja) * | 2001-11-22 | 2003-05-27 | Ichiro Komada | 外科手術支援装置 |
JP4060829B2 (ja) * | 2004-07-09 | 2008-03-12 | 株式会社東芝 | 超音波治療装置 |
JP4152402B2 (ja) * | 2005-06-29 | 2008-09-17 | 株式会社日立メディコ | 手術支援装置 |
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