JPS6236186B2 - - Google Patents
Info
- Publication number
- JPS6236186B2 JPS6236186B2 JP13511481A JP13511481A JPS6236186B2 JP S6236186 B2 JPS6236186 B2 JP S6236186B2 JP 13511481 A JP13511481 A JP 13511481A JP 13511481 A JP13511481 A JP 13511481A JP S6236186 B2 JPS6236186 B2 JP S6236186B2
- Authority
- JP
- Japan
- Prior art keywords
- energy
- circuit
- detector
- signal
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 44
- 230000005251 gamma ray Effects 0.000 claims description 22
- 230000035945 sensitivity Effects 0.000 claims description 3
- 206010036618 Premenstrual syndrome Diseases 0.000 description 11
- 238000003745 diagnosis Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
- G01T1/164—Scintigraphy
- G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
- G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13511481A JPS5835482A (ja) | 1981-08-28 | 1981-08-28 | シンチレ−シヨンカメラ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13511481A JPS5835482A (ja) | 1981-08-28 | 1981-08-28 | シンチレ−シヨンカメラ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5835482A JPS5835482A (ja) | 1983-03-02 |
| JPS6236186B2 true JPS6236186B2 (fr) | 1987-08-05 |
Family
ID=15144154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13511481A Granted JPS5835482A (ja) | 1981-08-28 | 1981-08-28 | シンチレ−シヨンカメラ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835482A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6878131B2 (ja) * | 2016-05-12 | 2021-05-26 | キヤノンメディカルシステムズ株式会社 | 医用画像診断装置 |
-
1981
- 1981-08-28 JP JP13511481A patent/JPS5835482A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5835482A (ja) | 1983-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4160275B2 (ja) | エネルギー測定方法及び測定装置 | |
| RU2414724C2 (ru) | Способ и устройство для спектральной компьютерной томографии | |
| US4893015A (en) | Dual mode radiographic measurement method and device | |
| US4593198A (en) | Pulse pile-up discrimination system | |
| US6858847B1 (en) | Circuit and method for energy discrimination of coincident events in coincidence detecting gamma camera system | |
| US4095108A (en) | Signal processing equipment for radiation imaging apparatus | |
| JP4414754B2 (ja) | エネルギースペクトルの自動調整を含むガンマカメラ | |
| EP0117299B1 (fr) | Dispositif pour formation d'image de rayonnement | |
| JPH0516556B2 (fr) | ||
| US5227968A (en) | Method for eliminating scattered γ-rays and reconstructing image, and gamma camera apparatus | |
| JPH04274791A (ja) | ベースポテンシャルを補正した核検出法およびその装置 | |
| JPH0572555B2 (fr) | ||
| US4882680A (en) | Process and device for taking into account locating pulses supplied by a gamma camera | |
| US5410153A (en) | Position calculation in a scintillation camera | |
| US4415982A (en) | Scintillation camera | |
| EP0775922B1 (fr) | Caméra gamma avec images corrigées de diffusion | |
| JPS6236186B2 (fr) | ||
| US4468744A (en) | Scintillation camera | |
| JP3231219B2 (ja) | 液体シンチレーションカウンタ | |
| JP3595375B2 (ja) | ポジトロン検出装置 | |
| JP2855803B2 (ja) | シンチレーションカメラ | |
| JP2508853B2 (ja) | シンチレ―ションカメラ | |
| JPH03246481A (ja) | ガンマー線散乱成分除去装置 | |
| JP3018439B2 (ja) | シンチレーションカメラ | |
| JPH0572554B2 (fr) |