JPH0452416B2 - - Google Patents
Info
- Publication number
- JPH0452416B2 JPH0452416B2 JP20982082A JP20982082A JPH0452416B2 JP H0452416 B2 JPH0452416 B2 JP H0452416B2 JP 20982082 A JP20982082 A JP 20982082A JP 20982082 A JP20982082 A JP 20982082A JP H0452416 B2 JPH0452416 B2 JP H0452416B2
- Authority
- JP
- Japan
- Prior art keywords
- detector
- detectors
- output
- positron
- radioisotope
- 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
- 230000001934 delay Effects 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 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
- G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
- G01T1/2914—Measurement of spatial distribution of radiation
- G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (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 |
---|---|---|---|
JP20982082A JPS5999377A (ja) | 1982-11-30 | 1982-11-30 | ポジトロンct装置の調整装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20982082A JPS5999377A (ja) | 1982-11-30 | 1982-11-30 | ポジトロンct装置の調整装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5999377A JPS5999377A (ja) | 1984-06-08 |
JPH0452416B2 true JPH0452416B2 (en]) | 1992-08-21 |
Family
ID=16579151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20982082A Granted JPS5999377A (ja) | 1982-11-30 | 1982-11-30 | ポジトロンct装置の調整装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5999377A (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011138909A1 (ja) | 2010-05-07 | 2011-11-10 | 三菱重工業株式会社 | 2サイクルエンジンにおけるエアクリーナ |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272343A (en) * | 1992-07-27 | 1993-12-21 | General Electric Company | Sorter for coincidence timing calibration in a PET scanner |
US5272344A (en) * | 1992-11-10 | 1993-12-21 | General Electric Company | Automated coincidence timing calibration for a pet scanner |
US6429434B1 (en) * | 1998-05-01 | 2002-08-06 | Charles C. Watson | Transmission attenuation correction method for PET and SPECT |
US6329657B1 (en) * | 1998-05-01 | 2001-12-11 | Cti Pet Systems, Inc. | Coincidence transmission source |
JP5301158B2 (ja) * | 2004-08-13 | 2013-09-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Tof−petのタイミング調整 |
JP2008008878A (ja) * | 2006-06-27 | 2008-01-17 | Chiyoda Technol Corp | 線量計の校正装置 |
JP5024566B2 (ja) * | 2009-03-18 | 2012-09-12 | 株式会社島津製作所 | Pet装置の同時計数のタイミング補正値を求める方法 |
CN108338805B (zh) * | 2017-01-22 | 2024-05-28 | 苏州瑞派宁科技有限公司 | 一种用于pet系统的时间校正装置 |
-
1982
- 1982-11-30 JP JP20982082A patent/JPS5999377A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011138909A1 (ja) | 2010-05-07 | 2011-11-10 | 三菱重工業株式会社 | 2サイクルエンジンにおけるエアクリーナ |
Also Published As
Publication number | Publication date |
---|---|
JPS5999377A (ja) | 1984-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5241181A (en) | Coincidence detector for a PET scanner | |
US4057727A (en) | Positron imaging system with improved count rate and tomographic capability | |
US5272343A (en) | Sorter for coincidence timing calibration in a PET scanner | |
US4584478A (en) | Radionuclide annular single crystal scintillator camera with rotating collimator | |
US5272344A (en) | Automated coincidence timing calibration for a pet scanner | |
US4559597A (en) | Three-dimensional time-of-flight positron emission camera system | |
US4057725A (en) | Device for measuring local radiation absorption in a body | |
GB2130835A (en) | Apparatus for the diagnosis of body structures into which a gamma-emitting radioactive isotape has been introduced | |
JPS5946571A (ja) | ポジトロンct装置 | |
CA1121072A (en) | Movable collimator for positron annihilation imaging device | |
US4415807A (en) | Cross-slice data acquisition system for pet scanner | |
JPH0452416B2 (en]) | ||
US6281504B1 (en) | Diagnostic apparatus for nuclear medicine | |
Hampel et al. | SuperPEPT: A new tool for positron emission particle tracking; first results | |
JPS6128310B2 (en]) | ||
JP2535762B2 (ja) | 陽電子断層撮影装置におけるγ線吸収体による散乱同時計数測定法及び陽電子断層撮影装置 | |
US4639599A (en) | Ring type single-photon emission CT imaging apparatus | |
JPH1172564A (ja) | ガンマカメラシステム | |
US6521893B2 (en) | Method and apparatus for improving image quality in positron emission tomography | |
JPH068859B2 (ja) | 食品中β放射性核種含有量測定装置 | |
WO2004095069A1 (en) | Detector element for combined detection of x-radiation and gamma radiation | |
JPS5935170A (ja) | ポジトロンct装置 | |
JPS61159178A (ja) | Ect装置 | |
Arya et al. | Development of a Compton Imager Setup | |
JPH0572553B2 (en]) |