FI790798A - Anordning foer testning av absorptionssaerskiljningsfoermaogan - Google Patents
Anordning foer testning av absorptionssaerskiljningsfoermaoganInfo
- Publication number
- FI790798A FI790798A FI790798A FI790798A FI790798A FI 790798 A FI790798 A FI 790798A FI 790798 A FI790798 A FI 790798A FI 790798 A FI790798 A FI 790798A FI 790798 A FI790798 A FI 790798A
- Authority
- FI
- Finland
- Prior art keywords
- absorptionssaerskiljningsfoermaogan
- anordning
- testing
- anordning testing
- Prior art date
Links
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
- G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI790798A FI61963C (fi) | 1979-03-08 | 1979-03-08 | Anordning foer testning av absorptionsurskiljningsfoermaogan |
US06/125,980 US4323782A (en) | 1979-03-08 | 1980-02-29 | Absorption resolution testing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI790798A FI61963C (fi) | 1979-03-08 | 1979-03-08 | Anordning foer testning av absorptionsurskiljningsfoermaogan |
FI790798 | 1979-03-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI790798A true FI790798A (fi) | 1980-09-09 |
FI61963B FI61963B (fi) | 1982-06-30 |
FI61963C FI61963C (fi) | 1982-10-11 |
Family
ID=8512471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI790798A FI61963C (fi) | 1979-03-08 | 1979-03-08 | Anordning foer testning av absorptionsurskiljningsfoermaogan |
Country Status (2)
Country | Link |
---|---|
US (1) | US4323782A (fi) |
FI (1) | FI61963C (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4779621A (en) * | 1987-02-19 | 1988-10-25 | Picker International, Inc. | Xenon calibration phantom |
JPS6456043A (en) * | 1987-08-27 | 1989-03-02 | Nippon Oil Co Ltd | Preparation of phantom for nmr diagnosis |
US4788706A (en) * | 1987-12-17 | 1988-11-29 | General Electric Company | Method of measurement of x-ray energy |
US4962514A (en) * | 1988-11-21 | 1990-10-09 | Texaco Inc. | Method of calibrating a tomographic system for testing earthen cores |
US5416816A (en) * | 1994-01-27 | 1995-05-16 | Boston Test Tool Company | Calibration template for computed radiography |
US5651046A (en) * | 1995-06-22 | 1997-07-22 | Duke University | Anatomic phantom for evaluation of projection radiographic imaging systems |
GB0702754D0 (en) * | 2007-02-13 | 2007-03-21 | Djouider Fathi | Dose mapping using chemical dosimeter inside a humanoid phantom |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3348319A (en) * | 1965-05-24 | 1967-10-24 | Mary C Harrison | X-ray demonstration prism |
SU402070A1 (ru) * | 1970-06-22 | 1973-10-12 | Гетерогенный фантом торса человека | |
DE2609226A1 (de) * | 1976-03-05 | 1977-09-08 | Siemens Ag | Anordnung zur untersuchung eines koerpers mit ionisierender strahlung |
US4126789A (en) * | 1977-06-06 | 1978-11-21 | Vogl Thomas M | X-ray phantom |
US4233507A (en) * | 1979-05-07 | 1980-11-11 | General Electric Company | Computer tomography table containing calibration and correlation samples |
-
1979
- 1979-03-08 FI FI790798A patent/FI61963C/fi not_active IP Right Cessation
-
1980
- 1980-02-29 US US06/125,980 patent/US4323782A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI61963B (fi) | 1982-06-30 |
US4323782A (en) | 1982-04-06 |
FI61963C (fi) | 1982-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: HOSPITAL PHYSICS OY |