JPS6128119B2 - - Google Patents
Info
- Publication number
- JPS6128119B2 JPS6128119B2 JP53039830A JP3983078A JPS6128119B2 JP S6128119 B2 JPS6128119 B2 JP S6128119B2 JP 53039830 A JP53039830 A JP 53039830A JP 3983078 A JP3983078 A JP 3983078A JP S6128119 B2 JPS6128119 B2 JP S6128119B2
- Authority
- JP
- Japan
- Prior art keywords
- collimator
- space
- shielding plate
- tube
- borehole
- 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
- 238000005259 measurement Methods 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 13
- 230000005855 radiation Effects 0.000 claims description 12
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 description 8
- 238000009206 nuclear medicine Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000002123 temporal effect Effects 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
- G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Nuclear Medicine (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772715364 DE2715364C2 (de) | 1977-04-06 | 1977-04-06 | Vielfachkollimator |
| DE19782809679 DE2809679C3 (de) | 1978-03-07 | 1978-03-07 | Vielfachkollimator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53125886A JPS53125886A (en) | 1978-11-02 |
| JPS6128119B2 true JPS6128119B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-28 |
Family
ID=25771842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3983078A Granted JPS53125886A (en) | 1977-04-06 | 1978-04-06 | Multicollimator |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11518769B2 (en) | 2017-07-20 | 2022-12-06 | Lg Chem, Ltd. | Heterocyclic compounds and organic light emitting device using the same |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE423458B (sv) * | 1980-09-10 | 1982-05-03 | Agne Larsson | Anordning vid en kamera innefattande en manghalskollimator |
| JPS57102871U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-12-17 | 1982-06-24 | ||
| US4528453A (en) * | 1982-07-30 | 1985-07-09 | Albert Einstein College Of Medicine Of Yeshiva University | Dual collimator |
| US4602377A (en) * | 1984-03-30 | 1986-07-22 | The United States Of America As Represented By The United States Department Of Energy | Diamond-anvil high-pressure cell with improved X-ray collimation system |
| US5029195A (en) * | 1985-08-13 | 1991-07-02 | Michael Danos | Apparatus and methods of producing an optimal high intensity x-ray beam |
| EP1686897B1 (en) * | 2003-11-20 | 2010-08-11 | GE Medical Systems Global Technology Company LLC | Collimator, x-ray irradiator, and x-ray apparatus |
| CN100458563C (zh) * | 2003-11-20 | 2009-02-04 | Ge医疗系统环球技术有限公司 | 准直器及x光照射装置和x光摄影装置 |
| EP1684637B1 (en) * | 2003-11-20 | 2011-02-09 | GE Medical Systems Global Technology Company LLC | Collimator and radiation irradiator |
| CN1635423A (zh) * | 2003-12-29 | 2005-07-06 | Ge医疗系统环球技术有限公司 | 准直器、x射线照射装置和x射线摄影装置 |
| US7038205B2 (en) * | 2004-05-13 | 2006-05-02 | The Regents Of The University Of California | Probe apparatus with laser guiding for locating a source of radioactivity |
| US7847260B2 (en) | 2005-02-04 | 2010-12-07 | Dan Inbar | Nuclear threat detection |
| US7820977B2 (en) * | 2005-02-04 | 2010-10-26 | Steve Beer | Methods and apparatus for improved gamma spectra generation |
| US8173970B2 (en) * | 2005-02-04 | 2012-05-08 | Dan Inbar | Detection of nuclear materials |
| US7692154B1 (en) | 2008-11-17 | 2010-04-06 | The United States Of America As Represented By The Secretary Of The Army | Lightweight quartic-shaped collimator for collecting high energy gamma rays |
| EP2622608A2 (en) * | 2010-08-18 | 2013-08-07 | Savannah River Nuclear Solutions, LLC | System and method for the identification of radiation in contaminated rooms |
| US9927533B2 (en) * | 2013-02-05 | 2018-03-27 | Savannah River Nuclear Solutions, Llc | Instrument for assaying radiation |
| US9535257B2 (en) | 2014-03-27 | 2017-01-03 | Goodrich Corporation | Multiple collimator unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2659017A (en) * | 1951-02-12 | 1953-11-10 | Bartow Beacons Inc | Ray directing device |
| US3997794A (en) * | 1974-12-23 | 1976-12-14 | York Richard N | Collimator |
-
1978
- 1978-03-30 NL NL7803370A patent/NL7803370A/xx not_active Application Discontinuation
- 1978-04-05 US US05/893,784 patent/US4200803A/en not_active Expired - Lifetime
- 1978-04-06 JP JP3983078A patent/JPS53125886A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11518769B2 (en) | 2017-07-20 | 2022-12-06 | Lg Chem, Ltd. | Heterocyclic compounds and organic light emitting device using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| US4200803A (en) | 1980-04-29 |
| NL7803370A (nl) | 1978-10-10 |
| JPS53125886A (en) | 1978-11-02 |
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