JP3916385B2 - コンピュータ断層撮影装置 - Google Patents
コンピュータ断層撮影装置 Download PDFInfo
- Publication number
- JP3916385B2 JP3916385B2 JP2000253979A JP2000253979A JP3916385B2 JP 3916385 B2 JP3916385 B2 JP 3916385B2 JP 2000253979 A JP2000253979 A JP 2000253979A JP 2000253979 A JP2000253979 A JP 2000253979A JP 3916385 B2 JP3916385 B2 JP 3916385B2
- Authority
- JP
- Japan
- Prior art keywords
- calibration
- radiation
- subject
- computed tomography
- type
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000002591 computed tomography Methods 0.000 title claims description 19
- 230000005855 radiation Effects 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000012423 maintenance Methods 0.000 description 28
- 238000003384 imaging method Methods 0.000 description 20
- 238000001514 detection method Methods 0.000 description 18
- 238000012545 processing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 239000005355 lead glass Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Images
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- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000253979A JP3916385B2 (ja) | 2000-08-24 | 2000-08-24 | コンピュータ断層撮影装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000253979A JP3916385B2 (ja) | 2000-08-24 | 2000-08-24 | コンピュータ断層撮影装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002062268A JP2002062268A (ja) | 2002-02-28 |
| JP2002062268A5 JP2002062268A5 (enExample) | 2006-11-16 |
| JP3916385B2 true JP3916385B2 (ja) | 2007-05-16 |
Family
ID=18743001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000253979A Expired - Lifetime JP3916385B2 (ja) | 2000-08-24 | 2000-08-24 | コンピュータ断層撮影装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3916385B2 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3918932B2 (ja) * | 2002-11-29 | 2007-05-23 | 株式会社島津製作所 | X線ct装置における中心軸較正治具およびこの治具を用いた較正方法 |
| JP3969337B2 (ja) * | 2003-04-15 | 2007-09-05 | 株式会社島津製作所 | バンプ検査装置 |
| JP4494804B2 (ja) * | 2004-01-08 | 2010-06-30 | 東芝Itコントロールシステム株式会社 | コンピュータ断層撮影装置 |
| JP4537090B2 (ja) * | 2004-02-19 | 2010-09-01 | 東芝Itコントロールシステム株式会社 | トモシンセシス装置 |
| JP4504743B2 (ja) * | 2004-06-17 | 2010-07-14 | 東芝Itコントロールシステム株式会社 | コンピュータ断層撮影装置 |
| JP4851076B2 (ja) * | 2004-09-17 | 2012-01-11 | 株式会社島津製作所 | コーンビームct装置 |
| US7792242B2 (en) | 2004-11-12 | 2010-09-07 | Shimadzu Corporation | X-ray CT system and X-ray CT method |
| CN101057135B (zh) * | 2004-11-12 | 2011-01-12 | 株式会社岛津制作所 | X射线ct系统及x射线ct方法 |
| CN101071111B (zh) * | 2006-05-08 | 2011-05-11 | 清华大学 | 一种多视角航空集装箱安全检查系统及方法 |
| JP5522345B2 (ja) * | 2009-02-10 | 2014-06-18 | 東芝Itコントロールシステム株式会社 | Ct装置およびct装置の較正方法 |
| JP2011095227A (ja) * | 2009-11-02 | 2011-05-12 | Saki Corp:Kk | 被検査体の放射線検査装置 |
| US8693631B2 (en) * | 2011-08-29 | 2014-04-08 | General Electric Company | Craser device, imaging system and method |
| KR101263751B1 (ko) | 2012-12-07 | 2013-05-13 | 주식회사 이이더불유코리아 | X선 비파괴 검사용 필름지지장치 |
| CN105167796A (zh) * | 2015-09-30 | 2015-12-23 | 浙江大学 | 多功能锥束ct成像系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0692886B2 (ja) * | 1990-01-10 | 1994-11-16 | 新日本製鐵株式会社 | X線ct装置 |
| JPH0666739A (ja) * | 1992-08-17 | 1994-03-11 | Hitachi Plant Eng & Constr Co Ltd | 鮪の品質判定方法 |
| US5600574A (en) * | 1994-05-13 | 1997-02-04 | Minnesota Mining And Manufacturing Company | Automated image quality control |
| JP3763611B2 (ja) * | 1996-07-12 | 2006-04-05 | 株式会社東芝 | X線ctスキャナ |
| DE19837442A1 (de) * | 1998-08-18 | 2000-03-02 | Siemens Ag | CT-Gerät |
-
2000
- 2000-08-24 JP JP2000253979A patent/JP3916385B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002062268A (ja) | 2002-02-28 |
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