FR3098593B1 - Dispositif d’imagerie par rayons x et procede d’imagerie associe - Google Patents
Dispositif d’imagerie par rayons x et procede d’imagerie associe Download PDFInfo
- Publication number
- FR3098593B1 FR3098593B1 FR1907827A FR1907827A FR3098593B1 FR 3098593 B1 FR3098593 B1 FR 3098593B1 FR 1907827 A FR1907827 A FR 1907827A FR 1907827 A FR1907827 A FR 1907827A FR 3098593 B1 FR3098593 B1 FR 3098593B1
- Authority
- FR
- France
- Prior art keywords
- imaging device
- ray
- imaging method
- ray imaging
- imaging
- 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 - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title abstract 5
Classifications
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
-
- 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
-
- 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
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
-
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
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- 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
- G01N23/04—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 forming images of the material
- G01N23/041—Phase-contrast imaging, e.g. using grating interferometers
-
- 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
- G01N23/04—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 forming images of the material
- G01N23/046—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 forming images of the material using tomography, e.g. computed tomography [CT]
-
- 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
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Pulmonology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907827A FR3098593B1 (fr) | 2019-07-11 | 2019-07-11 | Dispositif d’imagerie par rayons x et procede d’imagerie associe |
EP20747056.8A EP3997448A1 (fr) | 2019-07-11 | 2020-06-30 | Dispositif d'imagerie par rayons x et procédé d'imagerie associé |
US17/625,701 US20220273254A1 (en) | 2019-07-11 | 2020-06-30 | X-ray imaging device and associated imaging method |
PCT/FR2020/051140 WO2021005283A1 (fr) | 2019-07-11 | 2020-06-30 | Dispositif d'imagerie par rayons x et procédé d'imagerie associé |
CN202080053843.1A CN114207418A (zh) | 2019-07-11 | 2020-06-30 | X射线成像装置和相关联的成像方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907827A FR3098593B1 (fr) | 2019-07-11 | 2019-07-11 | Dispositif d’imagerie par rayons x et procede d’imagerie associe |
FR1907827 | 2019-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3098593A1 FR3098593A1 (fr) | 2021-01-15 |
FR3098593B1 true FR3098593B1 (fr) | 2022-07-29 |
Family
ID=68654649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1907827A Expired - Fee Related FR3098593B1 (fr) | 2019-07-11 | 2019-07-11 | Dispositif d’imagerie par rayons x et procede d’imagerie associe |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220273254A1 (fr) |
EP (1) | EP3997448A1 (fr) |
CN (1) | CN114207418A (fr) |
FR (1) | FR3098593B1 (fr) |
WO (1) | WO2021005283A1 (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0091400A1 (fr) * | 1982-04-02 | 1983-10-12 | GRETAG Aktiengesellschaft | Procédé et dispositif de focalisation d'un rayon de lumière cohérente |
US8855265B2 (en) * | 2009-06-16 | 2014-10-07 | Koninklijke Philips N.V. | Correction method for differential phase contrast imaging |
-
2019
- 2019-07-11 FR FR1907827A patent/FR3098593B1/fr not_active Expired - Fee Related
-
2020
- 2020-06-30 US US17/625,701 patent/US20220273254A1/en active Pending
- 2020-06-30 WO PCT/FR2020/051140 patent/WO2021005283A1/fr unknown
- 2020-06-30 CN CN202080053843.1A patent/CN114207418A/zh active Pending
- 2020-06-30 EP EP20747056.8A patent/EP3997448A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN114207418A (zh) | 2022-03-18 |
EP3997448A1 (fr) | 2022-05-18 |
US20220273254A1 (en) | 2022-09-01 |
WO2021005283A1 (fr) | 2021-01-14 |
FR3098593A1 (fr) | 2021-01-15 |
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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: 20210115 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
TQ | Partial transmission of property |
Owner name: UNIVERSITE GRENOBLE ALPES, FR Effective date: 20220620 Owner name: ESRF EUROPEAN SYNCHROTRON RADIATION FACILITY, FR Effective date: 20220620 Owner name: NOVITOM, FR Effective date: 20220620 Owner name: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA, FR Effective date: 20220620 |
|
ST | Notification of lapse |
Effective date: 20240305 |