JPH0134056B2 - - Google Patents
Info
- Publication number
- JPH0134056B2 JPH0134056B2 JP57079421A JP7942182A JPH0134056B2 JP H0134056 B2 JPH0134056 B2 JP H0134056B2 JP 57079421 A JP57079421 A JP 57079421A JP 7942182 A JP7942182 A JP 7942182A JP H0134056 B2 JPH0134056 B2 JP H0134056B2
- Authority
- JP
- Japan
- Prior art keywords
- ray
- focal points
- aperture
- rays
- irradiation field
- 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
Links
- 238000003384 imaging method Methods 0.000 claims description 40
- 238000004846 x-ray emission Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000002601 radiography Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57079421A JPS58195545A (ja) | 1982-05-12 | 1982-05-12 | Ｘ線絞り装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57079421A JPS58195545A (ja) | 1982-05-12 | 1982-05-12 | Ｘ線絞り装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58195545A JPS58195545A (ja) | 1983-11-14 |
| JPH0134056B2 true JPH0134056B2 (fr) | 1989-07-17 |
Family
ID=13689395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57079421A Granted JPS58195545A (ja) | 1982-05-12 | 1982-05-12 | Ｘ線絞り装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58195545A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6143570A (ja) * | 1984-08-08 | 1986-03-03 | Nec Corp | インクジエツトヘツド組立体 |
| JPH0516558Y2 (fr) * | 1984-10-31 | 1993-04-30 | ||
| JP3780217B2 (ja) * | 2002-02-27 | 2006-05-31 | キヤノン株式会社 | 放射線撮影装置 |
| CN100525706C (zh) * | 2002-07-02 | 2009-08-12 | 株式会社日立医药 | 移动型x射线装置 |
| JP4133041B2 (ja) * | 2002-07-02 | 2008-08-13 | 株式会社日立メディコ | 移動型ｘ線装置 |
| JP2007054528A (ja) * | 2005-08-26 | 2007-03-08 | Shimadzu Corp | Ｘ線撮影方法および装置 |
-
1982
- 1982-05-12 JP JP57079421A patent/JPS58195545A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58195545A (ja) | 1983-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0485998B1 (fr) | Appareil de radiographie | |
| JP5460106B2 (ja) | Ｘ線撮影装置及びその制御方法、コンピュータプログラム | |
| US4246488A (en) | Radiation collimator | |
| KR101740553B1 (ko) | 엑스레이 장치가 결합된 자기장 정밀 제어 시스템 | |
| JP2001104299A (ja) | Ｘ線透視撮影台 | |
| US4241254A (en) | X-Ray source moving mechanism suitable for panoramic radiography | |
| US5689544A (en) | X-ray examination apparatus comprising a beam diaphragm | |
| JPH0393197A (ja) | Ｘ線照射装置 | |
| JPS61122849A (ja) | Ｘ線ビ−ム標示装置 | |
| JPH0134056B2 (fr) | ||
| KR101734944B1 (ko) | 상하이동식 조리개를 이용한 방사선 조사야 조절장치와 그 방법 | |
| JPH1026805A (ja) | Ｘ線源及びそれに接続されたダイヤフラムユニットを有するｘ線検査装置 | |
| US4641335A (en) | Primary-beam collimator for stereo radiographic x-ray diagnostic apparatus | |
| JPH07148159A (ja) | Ｘ線可動絞り装置 | |
| US4219734A (en) | X-ray apparatus for transverse axial tomography | |
| JP5677596B2 (ja) | Ｘ線撮影装置 | |
| JPH11244282A (ja) | Ｘ線可動絞り | |
| JP2000245731A (ja) | Ｘ線撮影装置 | |
| JPH0747063A (ja) | Ｘ線照射野確認装置 | |
| KR20060106573A (ko) | 준단색 엑스-선 필터 및 이를 이용한 엑스-선 촬영 장치 | |
| JPS58165825A (ja) | 断層ｘ線写真の撮影法及び撮影装置 | |
| JPH0516558Y2 (fr) | ||
| US5224145A (en) | X-ray beam limiting apparatus including pivotable blade | |
| JPH06246015A (ja) | 照射位置監視装置を組み込んだ医療用放射線照射装置 | |
| JP4066729B2 (ja) | 放射線治療計画用ｘ線シミュレータ装置 |