DE69828744D1 - Röntgenbildgebung - Google Patents
RöntgenbildgebungInfo
- Publication number
- DE69828744D1 DE69828744D1 DE69828744T DE69828744T DE69828744D1 DE 69828744 D1 DE69828744 D1 DE 69828744D1 DE 69828744 T DE69828744 T DE 69828744T DE 69828744 T DE69828744 T DE 69828744T DE 69828744 D1 DE69828744 D1 DE 69828744D1
- Authority
- DE
- Germany
- Prior art keywords
- ray imaging
- imaging
- ray
- 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 - Lifetime
Links
- 238000003384 imaging method Methods 0.000 title 1
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
- A61B6/42—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
- A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
-
- 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
-
- 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
- A61B6/06—Diaphragms
-
- 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
- A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4423—Constructional features of apparatus for radiation diagnosis related to hygiene or sterilisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/138—Aryloxyalkylamines, e.g. propranolol, tamoxifen, phenoxybenzamine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
- G03B42/04—Holders for X-ray films
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Epidemiology (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6666097P | 1997-11-26 | 1997-11-26 | |
US66660P | 1997-11-26 | ||
US09/069,921 US6064720A (en) | 1997-11-26 | 1998-04-30 | Magnetic support for removable antiscatter grid |
US69921 | 1998-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69828744D1 true DE69828744D1 (de) | 2005-03-03 |
DE69828744T2 DE69828744T2 (de) | 2005-12-29 |
Family
ID=26747013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69828744T Expired - Lifetime DE69828744T2 (de) | 1997-11-26 | 1998-11-25 | Röntgenbildgebung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6064720A (de) |
EP (1) | EP0919187B1 (de) |
JP (1) | JP4446208B2 (de) |
DE (1) | DE69828744T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6181772B1 (en) * | 1999-04-01 | 2001-01-30 | Leo J. Reina | Open cornered grid structure and method of making |
US6418185B1 (en) * | 1999-08-18 | 2002-07-09 | General Electric Company | Methods and apparatus for time-multiplexing data acquisition |
JP2004177251A (ja) * | 2002-11-27 | 2004-06-24 | Canon Inc | 放射線画像撮影装置 |
DE102005054240A1 (de) * | 2005-11-14 | 2007-05-10 | Siemens Ag | Verfahren zum Betrieb eines Streustrahlrasters |
US20090086926A1 (en) * | 2007-09-27 | 2009-04-02 | Carestream Health, Inc. | Exposure centering apparatus for imaging system |
US8348506B2 (en) | 2009-05-04 | 2013-01-08 | John Yorkston | Extremity imaging apparatus for cone beam computed tomography |
US8331536B2 (en) * | 2009-09-18 | 2012-12-11 | General Electric Company | Apparatus for reducing scattered X-ray detection and method of same |
EP2903521B1 (de) | 2012-10-08 | 2019-03-20 | Carestream Health, Inc. | Extremitätenbildgebungsvorrichtung für digitale volumentomografie durch ein kegelförmiges strahlenbündel |
US9620256B2 (en) * | 2013-09-26 | 2017-04-11 | Varian Medical Systems, Inc. | X-ray imaging device including anti-scatter grid |
EP2910189B1 (de) * | 2014-02-21 | 2016-09-14 | Samsung Electronics Co., Ltd | Röntgenrasterstruktur und röntgenvorrichtung damit |
US9826947B2 (en) * | 2015-02-24 | 2017-11-28 | Carestream Health, Inc. | Flexible antiscatter grid |
WO2016142824A1 (fr) * | 2015-03-06 | 2016-09-15 | Ecole Polytechnique Federale De Lausanne (Epfl) | Détecteur médical et grille anti-diffusante pour dispositif d'imagerie médicale |
US9949703B2 (en) | 2015-03-17 | 2018-04-24 | Carestream Health, Inc. | Extremity imaging apparatus |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039841A (en) * | 1976-02-11 | 1977-08-02 | Spectronics Corporation | X-ray grid adaptor |
US4063100A (en) * | 1976-10-04 | 1977-12-13 | Williams Lee B | Radiographic table with movable grid assembly |
CH614549A5 (en) * | 1977-04-04 | 1979-11-30 | Bbc Brown Boveri & Cie | Tube for an irradiation device |
US4202355A (en) * | 1978-08-14 | 1980-05-13 | Loeffler Cecil W | X-ray grid orthometer |
DE2838901C2 (de) * | 1978-09-06 | 1986-11-06 | Siemens AG, 1000 Berlin und 8000 München | Katapultrasterlade |
DE3438530C2 (de) * | 1984-10-20 | 1995-07-06 | Stumpf Karl Heinz Dipl Ing | Rahmenförmige Vorsatzblende zur Anbringung an der Strahlenblende einer Röntgenröhre mit Lichtvisier |
JPH0618571B2 (ja) * | 1985-03-26 | 1994-03-16 | 株式会社東芝 | X線撮影透視台のグリツド移動機構 |
CA1304174C (en) * | 1989-04-17 | 1992-06-23 | George Thompson | X-ray filtration apparatus |
FI85775C (fi) * | 1990-11-22 | 1992-05-25 | Planmed Oy | Foerfarande och anordning vid roentgenteknik. |
US5241578A (en) * | 1991-12-02 | 1993-08-31 | Arch Development Corporation | Optical grid alignment system for portable radiography and portable radiography apparatus incorporating same |
US5331179A (en) | 1993-04-07 | 1994-07-19 | E. I. Du Pont De Nemours And Company | Method and apparatus for acquiring an X-ray image using a thin film transistor array |
US5319206A (en) | 1992-12-16 | 1994-06-07 | E. I. Du Pont De Nemours And Company | Method and apparatus for acquiring an X-ray image using a solid state device |
-
1998
- 1998-04-30 US US09/069,921 patent/US6064720A/en not_active Expired - Fee Related
- 1998-11-25 EP EP98309689A patent/EP0919187B1/de not_active Expired - Lifetime
- 1998-11-25 DE DE69828744T patent/DE69828744T2/de not_active Expired - Lifetime
- 1998-11-26 JP JP37553798A patent/JP4446208B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6064720A (en) | 2000-05-16 |
JP4446208B2 (ja) | 2010-04-07 |
JPH11313817A (ja) | 1999-11-16 |
EP0919187A1 (de) | 1999-06-02 |
DE69828744T2 (de) | 2005-12-29 |
EP0919187B1 (de) | 2005-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition |