FR3097656B1 - Camera Compton et procédé d’imagerie 3D COMPTON - Google Patents
Camera Compton et procédé d’imagerie 3D COMPTON Download PDFInfo
- Publication number
- FR3097656B1 FR3097656B1 FR2001009A FR2001009A FR3097656B1 FR 3097656 B1 FR3097656 B1 FR 3097656B1 FR 2001009 A FR2001009 A FR 2001009A FR 2001009 A FR2001009 A FR 2001009A FR 3097656 B1 FR3097656 B1 FR 3097656B1
- Authority
- FR
- France
- Prior art keywords
- compton
- imaging process
- camera
- compton camera
- capture
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000003384 imaging method Methods 0.000 title 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
- G01T1/1603—Measuring radiation intensity with a combination of at least two different types of detector
-
- 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
- G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20066—Measuring inelastic scatter of gamma rays, e.g. Compton effect
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/401—Imaging image processing
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine (AREA)
- Measurement Of Radiation (AREA)
Abstract
La présente invention concerne un dispositif, un système et un procédé d’utilisation de Caméra Compton multi-capture, caractérisée par l’utilisation d’au moins deux centres de captures de positions distinctes. Figure à publier avec l’abrégé : Fig. 12
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2020/067261 WO2020254673A1 (fr) | 2019-06-19 | 2020-06-19 | Caméra compton à capture multiple et procédé d'imagerie |
EP20800005.9A EP3987312A1 (fr) | 2019-06-19 | 2020-06-19 | Camera compton et procede d'imagerie 3d campton |
PCT/EP2020/067238 WO2020254653A1 (fr) | 2019-06-19 | 2020-06-19 | Camera compton et procede d'imagerie 3d campton |
EP20737365.5A EP3987314A1 (fr) | 2019-06-19 | 2020-06-19 | Procede d'imagerie utilisant conjointement une reconstruction pet et une reconstruction compton, de preference en compton 3d |
PCT/EP2020/067232 WO2020254649A1 (fr) | 2019-06-19 | 2020-06-19 | Procede d'imagerie utilisant conjointement une reconstruction pet et une reconstruction compton, de preference en compton 3d |
US17/620,574 US11898972B2 (en) | 2019-06-19 | 2020-06-19 | Imaging method using jointly a PET reconstruction and a compton reconstruction, preferably in 3D compton |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16446471 | 2019-06-19 | ||
US16/446,471 US20200400593A1 (en) | 2019-06-19 | 2019-06-19 | Camera compton multi-capture et procede d'imagerie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3097656A1 FR3097656A1 (fr) | 2020-12-25 |
FR3097656B1 true FR3097656B1 (fr) | 2022-07-22 |
Family
ID=71784127
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2001010A Active FR3097655B1 (fr) | 2019-06-19 | 2020-01-31 | Procede d’imagerie utilisant conjointement une reconstruction pet et une reconstruction compton, de preference en compton 3d |
FR2001009A Active FR3097656B1 (fr) | 2019-06-19 | 2020-01-31 | Camera Compton et procédé d’imagerie 3D COMPTON |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2001010A Active FR3097655B1 (fr) | 2019-06-19 | 2020-01-31 | Procede d’imagerie utilisant conjointement une reconstruction pet et une reconstruction compton, de preference en compton 3d |
Country Status (4)
Country | Link |
---|---|
US (2) | US20200400593A1 (fr) |
EP (2) | EP3987312A1 (fr) |
FR (2) | FR3097655B1 (fr) |
WO (3) | WO2020254673A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3130367B1 (fr) * | 2021-12-13 | 2023-12-08 | Agence Nat Pour La Gestion Des Dechets Radioactifs | Procédé d’estimation d’une distance entre un dispositif du type caméra Compton et une source de rayonnement gamma, programme d’ordinateur et ensemble d’imagerie Compton. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7550738B1 (en) * | 2005-04-28 | 2009-06-23 | Utah State University | Nuclear material identification and localization |
US8461547B2 (en) * | 2005-04-28 | 2013-06-11 | Utah State University | Suppressed correlation method for identifying radioactive sources |
US8515011B2 (en) * | 2009-06-02 | 2013-08-20 | Mayo Foundation For Medical Education And Research | System and method for dose verification radiotherapy |
FR2997766B1 (fr) | 2012-11-08 | 2015-06-12 | Alain Iltis | Systeme et procede de detection de rayonnement gamma de type gamma camera |
FR3013125A1 (fr) | 2013-11-08 | 2015-05-15 | Alain Iltis | Procede pour ameliorer la resolution en energie de detecteurs de rayons gamma a scintillation, systeme, composant et application associes |
FR3036500B1 (fr) | 2015-05-18 | 2017-06-23 | Alain Iltis | Systeme et procede de detection de rayonnement gamma de type camera compton. |
ES2629092B1 (es) | 2015-11-04 | 2018-07-04 | Consejo Superior De Investigaciones Científicas (Csic) | Sistema de cámara compton de rayos gamma con medida de tiempo de vuelo |
JP6842694B2 (ja) * | 2017-02-20 | 2021-03-17 | 国立研究開発法人量子科学技術研究開発機構 | 部分リングpet装置及びpet装置 |
-
2019
- 2019-06-19 US US16/446,471 patent/US20200400593A1/en not_active Abandoned
-
2020
- 2020-01-31 FR FR2001010A patent/FR3097655B1/fr active Active
- 2020-01-31 FR FR2001009A patent/FR3097656B1/fr active Active
- 2020-06-19 US US17/620,574 patent/US11898972B2/en active Active
- 2020-06-19 WO PCT/EP2020/067261 patent/WO2020254673A1/fr active Application Filing
- 2020-06-19 EP EP20800005.9A patent/EP3987312A1/fr active Pending
- 2020-06-19 WO PCT/EP2020/067238 patent/WO2020254653A1/fr unknown
- 2020-06-19 EP EP20737365.5A patent/EP3987314A1/fr active Pending
- 2020-06-19 WO PCT/EP2020/067232 patent/WO2020254649A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
EP3987314A1 (fr) | 2022-04-27 |
WO2020254653A1 (fr) | 2020-12-24 |
US11898972B2 (en) | 2024-02-13 |
EP3987312A1 (fr) | 2022-04-27 |
WO2020254673A1 (fr) | 2020-12-24 |
US20220357291A1 (en) | 2022-11-10 |
FR3097656A1 (fr) | 2020-12-25 |
WO2020254649A1 (fr) | 2020-12-24 |
FR3097655A1 (fr) | 2020-12-25 |
FR3097655B1 (fr) | 2022-01-28 |
US20200400593A1 (en) | 2020-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210709 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |