AT503278A3 - Verfahren zur röntgenbildgebung und system zur röntgenbildgebung - Google Patents
Verfahren zur röntgenbildgebung und system zur röntgenbildgebung Download PDFInfo
- Publication number
- AT503278A3 AT503278A3 AT3662007A AT3662007A AT503278A3 AT 503278 A3 AT503278 A3 AT 503278A3 AT 3662007 A AT3662007 A AT 3662007A AT 3662007 A AT3662007 A AT 3662007A AT 503278 A3 AT503278 A3 AT 503278A3
- Authority
- AT
- Austria
- Prior art keywords
- ray
- generation system
- imaging
- ray imaging
- ray generation
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title 1
- 238000000034 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [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
- A61B6/12—Arrangements for detecting or locating foreign bodies
-
- 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
- A61B6/482—Diagnostic techniques involving multiple energy 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
-
- 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
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
- A61B6/544—Control of apparatus or devices for radiation diagnosis involving control of exposure dependent on patient size
-
- 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
- G01T1/2914—Measurement of spatial distribution of radiation
- G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic 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
- A61B6/405—Source units specially adapted to modify characteristics of the beam during the data acquisition process
-
- 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
- G01N2223/402—Imaging mapping distribution of elements
-
- 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
- G01N23/043—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 fluoroscopic examination, with visual observation or video transmission of fluoroscopic images
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/369,420 US7471768B2 (en) | 2006-03-07 | 2006-03-07 | Systems and methods for estimating presence of a material within a volume of interest using x-ray |
Publications (3)
Publication Number | Publication Date |
---|---|
AT503278A2 AT503278A2 (de) | 2007-09-15 |
AT503278A3 true AT503278A3 (de) | 2008-11-15 |
AT503278B1 AT503278B1 (de) | 2009-01-15 |
Family
ID=38336267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0036607A AT503278B1 (de) | 2006-03-07 | 2007-03-07 | Verfahren zur röntgenbildgebung und system zur röntgenbildgebung |
Country Status (3)
Country | Link |
---|---|
US (1) | US7471768B2 (de) |
AT (1) | AT503278B1 (de) |
DE (1) | DE102007011234A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8442353B2 (en) * | 2006-08-03 | 2013-05-14 | The Regents Of The University Of California | Incorporation of mathematical constraints in methods for dose reduction and image enhancement in tomography |
US8111895B2 (en) * | 2006-12-06 | 2012-02-07 | Siemens Medical Solutions Usa, Inc. | Locally adaptive image enhancement for digital subtraction X-ray imaging |
EP2387945B1 (de) * | 2010-05-18 | 2015-12-02 | White Lion Technologies AG | Verfahren und Vorrichtung zur digitalen Volumentomographie |
DE102010034917B4 (de) * | 2010-08-20 | 2017-01-12 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zum Ermitteln des Einflusses von Abschattungen auf eine Röntgenbildgebung, sowie entsprechender Datenträger und Computertomograph |
CA2837788A1 (en) | 2011-06-01 | 2012-12-06 | Total Sa | An x-ray tomography device |
US10079003B2 (en) * | 2011-06-02 | 2018-09-18 | The Research Foundation For The State University Of New York | Method and device for imaging a region of interest |
US9830523B2 (en) | 2012-05-31 | 2017-11-28 | Korea Institute Of Science And Technology | Method and apparatus for recognizing object material using spatial image and spatial radar information |
JP6780948B2 (ja) * | 2016-03-28 | 2020-11-04 | キヤノンメディカルシステムズ株式会社 | X線ct装置 |
US11925497B2 (en) | 2021-09-01 | 2024-03-12 | Mazor Robotics Ltd. | Systems, methods, and devices for multiple exposures imaging |
US20230181134A1 (en) * | 2021-12-14 | 2023-06-15 | BAE Systems Imaging Solutions Inc. | X-ray image data monitoring and signaling for patient safety |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367552A (en) * | 1991-10-03 | 1994-11-22 | In Vision Technologies, Inc. | Automatic concealed object detection system having a pre-scan stage |
US5285785A (en) | 1991-10-30 | 1994-02-15 | Meyer Seymour W | Apparatus and method for locating foreign bodies in humans and animals |
US5600700A (en) * | 1995-09-25 | 1997-02-04 | Vivid Technologies, Inc. | Detecting explosives or other contraband by employing transmitted and scattered X-rays |
US5642393A (en) * | 1995-09-26 | 1997-06-24 | Vivid Technologies, Inc. | Detecting contraband by employing interactive multiprobe tomography |
IL121773A0 (en) * | 1997-09-15 | 1998-02-22 | Elscint Ltd | Method for improving CT images having high attenuation objects |
EP1037166A1 (de) | 1999-03-16 | 2000-09-20 | Philips Corporate Intellectual Property GmbH | Verfahren zur Detektion von Konturen in einem Röntgenbild |
US6567496B1 (en) * | 1999-10-14 | 2003-05-20 | Sychev Boris S | Cargo inspection apparatus and process |
AUPR812601A0 (en) | 2001-10-09 | 2001-11-01 | Integra Medical Imaging (Aust) Pty Ltd | 2-D and 3-D pose estimation of articles from 2-D images |
US20070133736A1 (en) * | 2005-10-17 | 2007-06-14 | Siemens Corporate Research Inc | Devices, systems, and methods for imaging |
-
2006
- 2006-03-07 US US11/369,420 patent/US7471768B2/en active Active
-
2007
- 2007-03-06 DE DE200710011234 patent/DE102007011234A1/de not_active Withdrawn
- 2007-03-07 AT AT0036607A patent/AT503278B1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20070211853A1 (en) | 2007-09-13 |
US7471768B2 (en) | 2008-12-30 |
AT503278B1 (de) | 2009-01-15 |
AT503278A2 (de) | 2007-09-15 |
DE102007011234A1 (de) | 2007-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM01 | Lapse because of not paying annual fees |
Effective date: 20150307 |