FI64722C - Roentgenstraolkollimator - Google Patents
Roentgenstraolkollimator Download PDFInfo
- Publication number
- FI64722C FI64722C FI822431A FI822431A FI64722C FI 64722 C FI64722 C FI 64722C FI 822431 A FI822431 A FI 822431A FI 822431 A FI822431 A FI 822431A FI 64722 C FI64722 C FI 64722C
- Authority
- FI
- Finland
- Prior art keywords
- blind
- support element
- ray
- ray collimator
- account
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims 3
- RYXPMWYHEBGTRV-UHFFFAOYSA-N Omeprazole sodium Chemical compound [Na+].N=1C2=CC(OC)=CC=C2[N-]C=1S(=O)CC1=NC=C(C)C(OC)=C1C RYXPMWYHEBGTRV-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 3
- 210000003625 skull Anatomy 0.000 description 3
- 210000000613 ear canal Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
- G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI822431A FI64722C (fi) | 1982-07-08 | 1982-07-08 | Roentgenstraolkollimator |
| DE19833323477 DE3323477A1 (de) | 1982-07-08 | 1983-06-30 | Roentgenstrahl-collimator |
| JP58124568A JPS5931600A (ja) | 1982-07-08 | 1983-07-08 | 頭部レントゲン撮影に用いられるｘ線コリメ−タ |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI822431 | 1982-07-08 | ||
| FI822431A FI64722C (fi) | 1982-07-08 | 1982-07-08 | Roentgenstraolkollimator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI822431A0 FI822431A0 (fi) | 1982-07-08 |
| FI64722B FI64722B (fi) | 1983-08-31 |
| FI64722C true FI64722C (fi) | 1983-12-12 |
Family
ID=8515796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI822431A FI64722C (fi) | 1982-07-08 | 1982-07-08 | Roentgenstraolkollimator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5931600A (en:Method) |
| DE (1) | DE3323477A1 (en:Method) |
| FI (1) | FI64722C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19653887C1 (de) * | 1996-12-21 | 1997-10-30 | Deutsche Forsch Luft Raumfahrt | Prüfvorrichtung zum Beaufschlagen einer Probe mit einem hochenergetischen Gasstrahl |
| DE102005011467B4 (de) * | 2005-03-12 | 2008-02-28 | Smiths Heimann Gmbh | Kollimator mit einstellbarer Brennweite, hierauf gerichtetes Verfahren sowie Röntgenprüfanlage |
| ATE445221T1 (de) | 2005-08-22 | 2009-10-15 | Unisantis Fze | Vorrichtung zur abschirmung von röntgenstrahlen und röntgengerät mit dieser |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998526A (en) * | 1959-07-17 | 1961-08-29 | Picker X Ray Corp | Head and cone support for therapeutic mechanism |
| US3569712A (en) * | 1968-05-31 | 1971-03-09 | Edward A Avakoff | Filtration head for x-ray machine which is removably and rotatably supported on the x-ray collimator |
-
1982
- 1982-07-08 FI FI822431A patent/FI64722C/fi not_active IP Right Cessation
-
1983
- 1983-06-30 DE DE19833323477 patent/DE3323477A1/de not_active Ceased
- 1983-07-08 JP JP58124568A patent/JPS5931600A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0256799B2 (en:Method) | 1990-12-03 |
| JPS5931600A (ja) | 1984-02-20 |
| FI822431A0 (fi) | 1982-07-08 |
| DE3323477A1 (de) | 1984-01-12 |
| FI64722B (fi) | 1983-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: INSTRUMENTARIUM OY |