JP4909188B2 - X線ct装置 - Google Patents
X線ct装置 Download PDFInfo
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- JP4909188B2 JP4909188B2 JP2007162809A JP2007162809A JP4909188B2 JP 4909188 B2 JP4909188 B2 JP 4909188B2 JP 2007162809 A JP2007162809 A JP 2007162809A JP 2007162809 A JP2007162809 A JP 2007162809A JP 4909188 B2 JP4909188 B2 JP 4909188B2
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- 238000012544 monitoring process Methods 0.000 claims description 44
- 238000003384 imaging method Methods 0.000 claims description 34
- 239000002872 contrast media Substances 0.000 claims description 33
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000002583 angiography Methods 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 description 42
- 238000000034 method Methods 0.000 description 31
- 210000004185 liver Anatomy 0.000 description 26
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 230000008859 change Effects 0.000 description 11
- 206010028980 Neoplasm Diseases 0.000 description 10
- 210000000702 aorta abdominal Anatomy 0.000 description 10
- 230000002440 hepatic effect Effects 0.000 description 9
- 230000002123 temporal effect Effects 0.000 description 7
- 238000013480 data collection Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000002083 X-ray spectrum Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000302 ischemic effect Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 208000024200 hematopoietic and lymphoid system neoplasm Diseases 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010019695 Hepatic neoplasm Diseases 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 1
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 210000003240 portal vein Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007162809A JP4909188B2 (ja) | 2007-06-20 | 2007-06-20 | X線ct装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007162809A JP4909188B2 (ja) | 2007-06-20 | 2007-06-20 | X線ct装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009000225A JP2009000225A (ja) | 2009-01-08 |
| JP2009000225A5 JP2009000225A5 (enExample) | 2010-07-22 |
| JP4909188B2 true JP4909188B2 (ja) | 2012-04-04 |
Family
ID=40317290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007162809A Expired - Fee Related JP4909188B2 (ja) | 2007-06-20 | 2007-06-20 | X線ct装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4909188B2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5657658B2 (ja) * | 2009-07-17 | 2015-01-21 | ピー.ローラー デイヴィッド | 放射線画像システム用拡張型低コントラスト検出能 |
| JP2012147934A (ja) * | 2011-01-19 | 2012-08-09 | Toshiba Corp | X線診断装置、画像処理装置及び画像処理プログラム |
| JP2013005896A (ja) * | 2011-06-23 | 2013-01-10 | Ge Medical Systems Global Technology Co Llc | X線ct装置 |
| JP6083990B2 (ja) * | 2012-09-24 | 2017-02-22 | キヤノン株式会社 | 放射線撮影装置、その制御方法及びプログラム |
| JP6605195B2 (ja) | 2013-08-30 | 2019-11-13 | キヤノンメディカルシステムズ株式会社 | X線コンピュータ断層撮影装置 |
| JP6900144B2 (ja) | 2014-05-08 | 2021-07-07 | 信示 芦田 | X線診断装置 |
| KR20160042572A (ko) | 2014-10-10 | 2016-04-20 | 삼성전자주식회사 | 방사선 촬영 장치, 방사선 촬영 장치의 제어 방법 및 컴퓨터 단층 촬영 장치 |
| JP2017074123A (ja) * | 2015-10-13 | 2017-04-20 | 東芝メディカルシステムズ株式会社 | 医用画像処理装置及びx線診断装置 |
| JP7098338B2 (ja) * | 2017-01-25 | 2022-07-11 | キヤノンメディカルシステムズ株式会社 | X線ct装置及び撮影管理装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6337992B1 (en) * | 1997-01-29 | 2002-01-08 | Philips Medical Systems Technologies Ltd. | Predictive bolus tracking |
| EP1684635B1 (en) * | 2003-10-29 | 2011-07-20 | Philips Intellectual Property & Standards GmbH | Device and method for adjusting imaging parameters of an x-ray apparatus |
| US20080294038A1 (en) * | 2005-12-09 | 2008-11-27 | Koninklijke Philips Electronics, N.V. | Model-Based Flow Analysis and Visualization |
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2007
- 2007-06-20 JP JP2007162809A patent/JP4909188B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009000225A (ja) | 2009-01-08 |
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