DE4498217T1 - Verfahren und Vorrichtung zum Messen der Verteilung von einem radioaktiven Nuclid in einem Subjekt - Google Patents
Verfahren und Vorrichtung zum Messen der Verteilung von einem radioaktiven Nuclid in einem SubjektInfo
- Publication number
- DE4498217T1 DE4498217T1 DE4498217T DE4498217T DE4498217T1 DE 4498217 T1 DE4498217 T1 DE 4498217T1 DE 4498217 T DE4498217 T DE 4498217T DE 4498217 T DE4498217 T DE 4498217T DE 4498217 T1 DE4498217 T1 DE 4498217T1
- Authority
- DE
- Germany
- Prior art keywords
- subject
- measuring
- distribution
- radioactive nuclide
- nuclide
- 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.)
- Granted
Links
- 230000002285 radioactive effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Heart & Thoracic Surgery (AREA)
- Toxicology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26699993A JP3564153B2 (ja) | 1993-10-26 | 1993-10-26 | オートラジオグラフィーを用いた検体中の放射性核種の分布測定方法及び測定装置 |
| PCT/JP1994/001796 WO1995012121A1 (fr) | 1993-10-26 | 1994-10-26 | Procede et appareil de mesure de la repartition de radionucleides dans un echantillon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4498217T1 true DE4498217T1 (de) | 1997-07-31 |
Family
ID=17438658
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4498217T Granted DE4498217T1 (de) | 1993-10-26 | 1994-10-26 | Verfahren und Vorrichtung zum Messen der Verteilung von einem radioaktiven Nuclid in einem Subjekt |
| DE4498217A Expired - Lifetime DE4498217C2 (de) | 1993-10-26 | 1994-10-26 | Verfahren und Vorrichtung zum Messen der Verteilung von einem radioaktiven Nuclid in einem Subjekt |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4498217A Expired - Lifetime DE4498217C2 (de) | 1993-10-26 | 1994-10-26 | Verfahren und Vorrichtung zum Messen der Verteilung von einem radioaktiven Nuclid in einem Subjekt |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5672876A (de) |
| JP (1) | JP3564153B2 (de) |
| CH (1) | CH691144A5 (de) |
| DE (2) | DE4498217T1 (de) |
| WO (1) | WO1995012121A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6891376B2 (en) * | 2003-07-01 | 2005-05-10 | Kjt Enterprises, Inc. | Method for attenuating conductive sonde mandrel effects in an electromagnetic induction well logging apparatus |
| JP4551430B2 (ja) * | 2007-09-07 | 2010-09-29 | 株式会社日立製作所 | 環境放射能測定管理システム及び放射能強度の分析方法 |
| US9400340B2 (en) * | 2013-05-13 | 2016-07-26 | Baker Hughes Incorporated | Sourceless density measurements with neutron induced gamma normalization |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1344703A (en) * | 1970-07-08 | 1974-01-23 | Ceskoslovenska Akademie Ved | Method for determination of the planar distribution of low- energy beta nuclides or other radionuclides for tracer experiments |
| AU475297B2 (en) * | 1972-06-09 | 1976-08-19 | Commonwealth Scientific And Industrial Research Organisation | Analysis utilizing neutron irradiation |
| ZA766086B (en) * | 1975-10-29 | 1977-07-27 | Atomic Energy Commission | Analysis of coal |
| JPS61204582A (ja) * | 1985-03-08 | 1986-09-10 | Hitachi Ltd | 放射能分布測定方法及び装置 |
| US5289008A (en) * | 1992-06-10 | 1994-02-22 | Duke University | Method and apparatus for enhanced single photon computed tomography |
-
1993
- 1993-10-26 JP JP26699993A patent/JP3564153B2/ja not_active Expired - Lifetime
-
1994
- 1994-10-26 CH CH01915/95A patent/CH691144A5/de not_active IP Right Cessation
- 1994-10-26 US US08/464,638 patent/US5672876A/en not_active Expired - Lifetime
- 1994-10-26 DE DE4498217T patent/DE4498217T1/de active Granted
- 1994-10-26 WO PCT/JP1994/001796 patent/WO1995012121A1/ja active Application Filing
- 1994-10-26 DE DE4498217A patent/DE4498217C2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3564153B2 (ja) | 2004-09-08 |
| JPH07120413A (ja) | 1995-05-12 |
| CH691144A5 (de) | 2001-04-30 |
| WO1995012121A1 (fr) | 1995-05-04 |
| DE4498217C2 (de) | 2002-12-05 |
| US5672876A (en) | 1997-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8607 | Notification of search results after publication | ||
| D2 | Grant after examination |