CA1069222A - Dispositif de mesure de l'absorption du rayonnement - Google Patents
Dispositif de mesure de l'absorption du rayonnementInfo
- Publication number
- CA1069222A CA1069222A CA269,400A CA269400A CA1069222A CA 1069222 A CA1069222 A CA 1069222A CA 269400 A CA269400 A CA 269400A CA 1069222 A CA1069222 A CA 1069222A
- Authority
- CA
- Canada
- Prior art keywords
- detectors
- source
- radiation
- plane
- group
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 34
- 230000033001 locomotion Effects 0.000 claims description 17
- 230000000750 progressive effect Effects 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 abstract description 14
- 230000007246 mechanism Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000006379 syphilis Diseases 0.000 description 1
Landscapes
- Nuclear Medicine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA269,400A CA1069222A (fr) | 1977-01-10 | 1977-01-10 | Dispositif de mesure de l'absorption du rayonnement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA269,400A CA1069222A (fr) | 1977-01-10 | 1977-01-10 | Dispositif de mesure de l'absorption du rayonnement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069222A true CA1069222A (fr) | 1980-01-01 |
Family
ID=4107693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA269,400A Expired CA1069222A (fr) | 1977-01-10 | 1977-01-10 | Dispositif de mesure de l'absorption du rayonnement |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1069222A (fr) |
-
1977
- 1977-01-10 CA CA269,400A patent/CA1069222A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4150293A (en) | Tomographic apparatus for producing transverse layer images | |
| US4031395A (en) | Radiography | |
| US4375695A (en) | Device for determining the density distribution in an object | |
| US9194827B2 (en) | Scanning device using radiation beam for backscatter imaging and method thereof | |
| RU2532495C1 (ru) | Сканирующее устройство и способ визуализации с обратнорассеянным пучком излучения | |
| US5109397A (en) | X-ray tomography apparatus with lateral movement compensation | |
| GB1585364A (en) | Device for measuring the absorption of radiation in a body section | |
| CA1300921C (fr) | Determination des erreurs de cadrage dans l'impression en couleurs | |
| US4417353A (en) | Fan beam CT scanner with compensating detector motion | |
| GB2054319A (en) | Method of and device for determining the contour of a body by means of radiation scattered by the body | |
| JPS5923205B2 (ja) | 透過性輻射線による対象体検査装置 | |
| US4417354A (en) | Diagnostic radiology installation | |
| US5268953A (en) | X-ray analysis apparatus including goniometer with angle encoders | |
| US5912938A (en) | Tomography system having detectors optimized for parallel beam image reconstruction | |
| JPH09285462A (ja) | 計算機式断層写真法システム用の計算機 | |
| SE427154B (sv) | Medicinsk radiografisk datormograf for undersokning av ett tversnitt av en patients kropp | |
| US4592080A (en) | Computer tomograph | |
| JPS60106439A (ja) | 放射線透過による診断装置及び方法 | |
| US4093863A (en) | Tomographic apparatus | |
| CA1069222A (fr) | Dispositif de mesure de l'absorption du rayonnement | |
| US4377867A (en) | Radiography | |
| US4243325A (en) | Optical distance measuring instrument | |
| US10722192B2 (en) | Variable stop apparatus and computed-tomography scanner comprising a variable stop apparatus | |
| US4172978A (en) | Radiography | |
| JPS6283772A (ja) | X線像形成装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |