JPH11108857A - 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Info
- Publication number
- JPH11108857A JPH11108857A JP9274562A JP27456297A JPH11108857A JP H11108857 A JPH11108857 A JP H11108857A JP 9274562 A JP9274562 A JP 9274562A JP 27456297 A JP27456297 A JP 27456297A JP H11108857 A JPH11108857 A JP H11108857A
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- sectional image
- cross
- radiation source
- subject
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 claims abstract description 395
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 238000002591 computed tomography Methods 0.000 claims description 81
- 238000001514 detection method Methods 0.000 claims description 45
- 238000005259 measurement Methods 0.000 claims description 32
- 230000008859 change Effects 0.000 claims description 17
- 230000002194 synthesizing effect Effects 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 abstract description 76
- 238000012545 processing Methods 0.000 abstract description 36
- 238000013519 translation Methods 0.000 description 58
- 238000000034 method Methods 0.000 description 23
- 238000013480 data collection Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 18
- 230000010354 integration Effects 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 11
- 239000011295 pitch Substances 0.000 description 9
- 238000001228 spectrum Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9274562A JPH11108857A (ja) | 1997-10-07 | 1997-10-07 | コンピュータ断層撮影装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9274562A JPH11108857A (ja) | 1997-10-07 | 1997-10-07 | コンピュータ断層撮影装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004295265A Division JP2005062200A (ja) | 2004-10-07 | 2004-10-07 | コンピュータ断層撮影装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11108857A true JPH11108857A (ja) | 1999-04-23 |
| JPH11108857A5 JPH11108857A5 (enExample) | 2005-06-23 |
Family
ID=17543468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9274562A Pending JPH11108857A (ja) | 1997-10-07 | 1997-10-07 | コンピュータ断層撮影装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11108857A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006242812A (ja) * | 2005-03-04 | 2006-09-14 | Toshiba It & Control Systems Corp | Ｔｒ方式コンピュータ断層撮影装置及び放射線検出装置 |
| JP2007121094A (ja) * | 2005-10-27 | 2007-05-17 | Shimadzu Corp | コンピュータ断層撮影装置 |
| JP2020034278A (ja) * | 2018-08-27 | 2020-03-05 | セメス株式会社Ｓｅｍｅｓ Ｃｏ．， Ｌｔｄ． | Ｘ線検査装置 |
| US11896409B2 (en) | 2020-06-29 | 2024-02-13 | Canon Medical Systems Corporation | X-ray diagnosis apparatus |
-
1997
- 1997-10-07 JP JP9274562A patent/JPH11108857A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006242812A (ja) * | 2005-03-04 | 2006-09-14 | Toshiba It & Control Systems Corp | Ｔｒ方式コンピュータ断層撮影装置及び放射線検出装置 |
| JP2007121094A (ja) * | 2005-10-27 | 2007-05-17 | Shimadzu Corp | コンピュータ断層撮影装置 |
| JP2020034278A (ja) * | 2018-08-27 | 2020-03-05 | セメス株式会社Ｓｅｍｅｓ Ｃｏ．， Ｌｔｄ． | Ｘ線検査装置 |
| US11896409B2 (en) | 2020-06-29 | 2024-02-13 | Canon Medical Systems Corporation | X-ray diagnosis apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
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