JP4494744B2 - 超音波診断装置 - Google Patents
超音波診断装置 Download PDFInfo
- Publication number
- JP4494744B2 JP4494744B2 JP2003333264A JP2003333264A JP4494744B2 JP 4494744 B2 JP4494744 B2 JP 4494744B2 JP 2003333264 A JP2003333264 A JP 2003333264A JP 2003333264 A JP2003333264 A JP 2003333264A JP 4494744 B2 JP4494744 B2 JP 4494744B2
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- Prior art keywords
- roi
- tic
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- diagnostic apparatus
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005192 partition Methods 0.000 claims description 11
- 238000002604 ultrasonography Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 description 10
- 239000002872 contrast media Substances 0.000 description 10
- 238000005259 measurement Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 238000003745 diagnosis Methods 0.000 description 5
- 229940005369 android Drugs 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 201000007270 liver cancer Diseases 0.000 description 2
- 208000019423 liver disease Diseases 0.000 description 2
- 208000014018 liver neoplasm Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002961 echo contrast media Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Ultra Sonic Daignosis Equipment (AREA)
Description
松田他、超音波造影法−肝疾患を中心に−、「腹部画像診断」、1955年、第15巻、第11号、p.909−918
4 対象
402 造影剤
6 送受信部
8 造影剤供給部
10 エコー処理部
14 画像処理部
16 表示部
18 制御部
20 操作部
Claims (6)
- 超音波を利用して造影画像を撮影しROIについてTICを求める超音波診断装置であって、
一部の領域が重なるように複数のROIを設定する設定手段と、
前記ROIを規定する境界線によって囲まれた区画を個々に指定可能な指定手段と、
前記指定された区画についてTICを求める測定手段と、
を具備することを特徴とする超音波診断装置。 - 前記指定された区画は複数のROIの論理積である、
ことを特徴とする請求項1に記載の超音波診断装置。 - 前記指定された区画は複数のROIの論理和である、
ことを特徴とする請求項1に記載の超音波診断装置。 - 前記指定された区画は複数のROIの排他的論理和である、
ことを特徴とする請求項1に記載の超音波診断装置。 - 超音波を利用して造影画像を撮影しROIについてTICを求める超音波診断装置であって、
重複可能な複数のROIを設定する設定手段と、
前記ROIを規定する境界線によって囲まれた区画において複数のROIの論理和である区画を指定する指定手段と、
前記指定された区画についてTICを求める測定手段と、
を具備することを特徴とする超音波診断装置。 - 超音波を利用して造影画像を撮影しROIについてTICを求める超音波診断装置であって、
小ROIの全領域が大ROIに含まれるように複数のROIを設定する設定手段と、
前記小ROIの全領域を含んだ前記大ROIの領域を指定する指定手段と、
前記指定された領域についてTICを求める測定手段と、
を具備することを特徴とする超音波診断装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003333264A JP4494744B2 (ja) | 2003-09-25 | 2003-09-25 | 超音波診断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003333264A JP4494744B2 (ja) | 2003-09-25 | 2003-09-25 | 超音波診断装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009286110A Division JP2010088927A (ja) | 2009-12-17 | 2009-12-17 | 超音波診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005095376A JP2005095376A (ja) | 2005-04-14 |
JP4494744B2 true JP4494744B2 (ja) | 2010-06-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003333264A Expired - Lifetime JP4494744B2 (ja) | 2003-09-25 | 2003-09-25 | 超音波診断装置 |
Country Status (1)
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JP (1) | JP4494744B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101170947B (zh) * | 2005-05-27 | 2010-11-24 | 株式会社日立医药 | 超声波诊断装置及超声波图像显示方法 |
US10130342B2 (en) | 2007-12-28 | 2018-11-20 | Bracco Suisse Sa | Initialization of fitting parameters for perfusion assessment based on bolus administration |
JP2010075586A (ja) * | 2008-09-29 | 2010-04-08 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置 |
EP2473972B1 (en) * | 2009-09-01 | 2019-11-06 | Bracco Suisse SA | Method for producing medical parametric images |
KR102123061B1 (ko) | 2012-11-27 | 2020-06-16 | 삼성전자주식회사 | 사용자의 인터랙션을 기반으로 영상 내의 윤곽선을 분할하는 장치 및 방법 |
WO2015155380A1 (en) | 2014-04-07 | 2015-10-15 | Bracco Suisse Sa | Estimation of acoustic level in-situ with non-fundamental analysis |
US10433817B2 (en) | 2015-12-10 | 2019-10-08 | Bracco Suisse S.A. | Detection of immobilized contrast agent with dynamic thresholding |
JP6490171B2 (ja) * | 2017-10-11 | 2019-03-27 | キヤノン株式会社 | データ処理装置およびデータ処理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001187052A (ja) * | 2000-01-04 | 2001-07-10 | Ge Yokogawa Medical Systems Ltd | 対照標準領域設定方法および超音波診断装置 |
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2003
- 2003-09-25 JP JP2003333264A patent/JP4494744B2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001187052A (ja) * | 2000-01-04 | 2001-07-10 | Ge Yokogawa Medical Systems Ltd | 対照標準領域設定方法および超音波診断装置 |
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JP2005095376A (ja) | 2005-04-14 |
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