JP4814766B2 - 超音波診断装置 - Google Patents
超音波診断装置 Download PDFInfo
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- JP4814766B2 JP4814766B2 JP2006319512A JP2006319512A JP4814766B2 JP 4814766 B2 JP4814766 B2 JP 4814766B2 JP 2006319512 A JP2006319512 A JP 2006319512A JP 2006319512 A JP2006319512 A JP 2006319512A JP 4814766 B2 JP4814766 B2 JP 4814766B2
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- 210000004204 blood vessel Anatomy 0.000 claims description 105
- 230000008859 change Effects 0.000 claims description 47
- 238000005259 measurement Methods 0.000 claims description 41
- 230000002792 vascular Effects 0.000 claims description 13
- 230000004660 morphological change Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 230000000877 morphologic effect Effects 0.000 claims description 7
- 230000002123 temporal effect Effects 0.000 claims description 7
- 230000017531 blood circulation Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 26
- 230000008569 process Effects 0.000 description 18
- 238000011156 evaluation Methods 0.000 description 11
- 239000008280 blood Substances 0.000 description 9
- 210000004369 blood Anatomy 0.000 description 9
- 230000003845 vascular endothelial function Effects 0.000 description 7
- 230000000284 resting effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 210000002302 brachial artery Anatomy 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 230000008753 endothelial function Effects 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 206010020565 Hyperaemia Diseases 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 208000022064 reactive hyperemia Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000024883 vasodilation Effects 0.000 description 1
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Description
Claims (1)
- 血管に対して超音波を送受波することによりエコー信号を得る送受波部と、
エコー信号に基づいて血管壁の位置をトラッキングするトラッキング処理部と、
トラッキングされた血管壁の位置に基づいて血管の形態データを得る形態測定部と、
血管内の血液の流れを制御することによって生じる時間的変化状態における血管の形態データに基づいて、血管の形態についての時間的変化を示した形態変化波形を生成する波形生成部と、
形態データを測定した測定期間の略全域における形態変化波形を表示した波形全貌画像を形成する表示画像形成部と、
を有し、
前記表示画像形成部は、前記波形全貌画像として、測定の経過に伴って次々に生成される最新波形部分を形態変化波形に対して次々に付加することにより形態変化波形を更新した画像を形成し、さらに、形態変化波形の最新波形部分を拡大表示した波形拡大画像と前記波形全貌画像とを並べて表示した波形ウィンドウを形成し、時間経過に伴って、その波形ウィンドウ内において波形全貌画像の表示領域を徐々に大きくして波形拡大画像の表示領域を徐々に小さくする、
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 |
---|---|---|---|
JP2006319512A JP4814766B2 (ja) | 2006-11-28 | 2006-11-28 | 超音波診断装置 |
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JP2006319512A JP4814766B2 (ja) | 2006-11-28 | 2006-11-28 | 超音波診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008132095A JP2008132095A (ja) | 2008-06-12 |
JP4814766B2 true JP4814766B2 (ja) | 2011-11-16 |
Family
ID=39557361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006319512A Active JP4814766B2 (ja) | 2006-11-28 | 2006-11-28 | 超音波診断装置 |
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JP (1) | JP4814766B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5527953B2 (ja) * | 2008-08-20 | 2014-06-25 | 株式会社ユネクス | 血管拡張反応画像表示装置 |
JP5820128B2 (ja) * | 2011-02-23 | 2015-11-24 | 株式会社東芝 | 超音波診断装置 |
JP5346990B2 (ja) * | 2011-06-03 | 2013-11-20 | 富士フイルム株式会社 | 超音波診断装置 |
JP5438722B2 (ja) * | 2011-06-03 | 2014-03-12 | 富士フイルム株式会社 | 超音波診断装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2583368B2 (ja) * | 1991-09-19 | 1997-02-19 | 株式会社日立製作所 | 計測データ処理装置と計測デ−タの表示方法及び表示装置 |
JP3558586B2 (ja) * | 2000-07-10 | 2004-08-25 | アロカ株式会社 | 超音波診断装置 |
JP3825690B2 (ja) * | 2001-12-19 | 2006-09-27 | メディアクロス株式会社 | 血管径測定システム |
JP2003235843A (ja) * | 2002-02-20 | 2003-08-26 | Aloka Co Ltd | 超音波診断装置 |
JP2004290408A (ja) * | 2003-03-27 | 2004-10-21 | Aloka Co Ltd | 超音波診断装置 |
US20070219447A1 (en) * | 2003-12-10 | 2007-09-20 | Hiroshi Kanai | Ultrasonograph and ultrasonography |
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2006
- 2006-11-28 JP JP2006319512A patent/JP4814766B2/ja active Active
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