JPS59699A - ツインフオ−カスｘ線管装置における可動絞り装置 - Google Patents
ツインフオ−カスｘ線管装置における可動絞り装置Info
- Publication number
- JPS59699A JPS59699A JP57109886A JP10988682A JPS59699A JP S59699 A JPS59699 A JP S59699A JP 57109886 A JP57109886 A JP 57109886A JP 10988682 A JP10988682 A JP 10988682A JP S59699 A JPS59699 A JP S59699A
- Authority
- JP
- Japan
- Prior art keywords
- blades
- blade
- radiation
- aperture
- right limiting
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 claims description 51
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000191 radiation effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
Landscapes
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57109886A JPS59699A (ja) | 1982-06-28 | 1982-06-28 | ツインフオ−カスｘ線管装置における可動絞り装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57109886A JPS59699A (ja) | 1982-06-28 | 1982-06-28 | ツインフオ−カスｘ線管装置における可動絞り装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59699A true JPS59699A (ja) | 1984-01-05 |
| JPH0373839B2 JPH0373839B2 (enrdf_load_stackoverflow) | 1991-11-25 |
Family
ID=14521649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57109886A Granted JPS59699A (ja) | 1982-06-28 | 1982-06-28 | ツインフオ−カスｘ線管装置における可動絞り装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59699A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141803U (ja) * | 1984-02-29 | 1985-09-19 | 株式会社島津製作所 | 立体撮影用ｘ線管装置 |
| JP2009018208A (ja) * | 2008-10-30 | 2009-01-29 | Hitachi Medical Corp | Ｘ線可動絞り |
-
1982
- 1982-06-28 JP JP57109886A patent/JPS59699A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141803U (ja) * | 1984-02-29 | 1985-09-19 | 株式会社島津製作所 | 立体撮影用ｘ線管装置 |
| JP2009018208A (ja) * | 2008-10-30 | 2009-01-29 | Hitachi Medical Corp | Ｘ線可動絞り |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0373839B2 (enrdf_load_stackoverflow) | 1991-11-25 |
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