WO2006098689A1 - Scanning-based detection of ionizing radiation for tomosynthesis - Google Patents
Scanning-based detection of ionizing radiation for tomosynthesis Download PDFInfo
- Publication number
- WO2006098689A1 WO2006098689A1 PCT/SE2006/000333 SE2006000333W WO2006098689A1 WO 2006098689 A1 WO2006098689 A1 WO 2006098689A1 SE 2006000333 W SE2006000333 W SE 2006000333W WO 2006098689 A1 WO2006098689 A1 WO 2006098689A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radiation
- detector
- line
- scanning
- radiation source
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/025—Tomosynthesis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/06—Diaphragms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/503—Clinical applications involving diagnosis of heart
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008501844A JP2008532689A (en) | 2005-10-24 | 2006-03-15 | Scanning detection of ionizing radiation for synthetic tomography |
AU2006223680A AU2006223680A1 (en) | 2005-03-17 | 2006-03-15 | Scanning-based detection of ionizing radiation for tomosynthesis |
EP06717018A EP1858414A1 (en) | 2005-10-24 | 2006-03-15 | Scanning-based detection of ionizing radiation for tomosynthesis |
CA002599762A CA2599762A1 (en) | 2005-03-17 | 2006-03-15 | Scanning-based detection of ionizing radiation for tomosynthesis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0500610-1 | 2005-03-17 | ||
SE0500610A SE531072C2 (en) | 2005-10-24 | 2005-10-24 | Scanning-based detection of ionizing radiation for tomosynthesis |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006098689A1 true WO2006098689A1 (en) | 2006-09-21 |
Family
ID=36991974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2006/000333 WO2006098689A1 (en) | 2005-03-17 | 2006-03-15 | Scanning-based detection of ionizing radiation for tomosynthesis |
Country Status (9)
Country | Link |
---|---|
US (1) | US7180977B2 (en) |
EP (1) | EP1858414A1 (en) |
JP (1) | JP2008532689A (en) |
KR (1) | KR20080002762A (en) |
CN (1) | CN101141918A (en) |
AU (1) | AU2006223680A1 (en) |
CA (1) | CA2599762A1 (en) |
SE (1) | SE531072C2 (en) |
WO (1) | WO2006098689A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008054279A1 (en) * | 2006-10-31 | 2008-05-08 | Xcounter Ab | Imaging arrangement and system for imaging |
US7561661B2 (en) | 2006-10-31 | 2009-07-14 | Xcounter Ab | Imaging arrangement and system for imaging |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7616801B2 (en) | 2002-11-27 | 2009-11-10 | Hologic, Inc. | Image handling and display in x-ray mammography and tomosynthesis |
US7123684B2 (en) | 2002-11-27 | 2006-10-17 | Hologic, Inc. | Full field mammography with tissue exposure control, tomosynthesis, and dynamic field of view processing |
US10638994B2 (en) | 2002-11-27 | 2020-05-05 | Hologic, Inc. | X-ray mammography with tomosynthesis |
EP1816965B1 (en) | 2004-11-26 | 2016-06-29 | Hologic, Inc. | Integrated multi-mode mammography/tomosynthesis x-ray system |
SE529702C8 (en) * | 2006-03-21 | 2007-11-27 | Scanning-based detection of ionizing radiation by dual sources | |
SE0702258L (en) * | 2007-10-09 | 2009-03-31 | Xcounter Ab | Device and method for recording radiation image data of an object |
JP4342588B2 (en) * | 2008-03-07 | 2009-10-14 | アロカ株式会社 | X-ray CT apparatus and control program thereof |
US8515005B2 (en) * | 2009-11-23 | 2013-08-20 | Hologic Inc. | Tomosynthesis with shifting focal spot and oscillating collimator blades |
US9709514B2 (en) * | 2012-04-02 | 2017-07-18 | The Boeing Company | X-ray backscatter system and method for detecting discrepancies in items |
KR101999678B1 (en) * | 2012-04-20 | 2019-10-01 | 한국과학기술원 | X-ray computed tomography system and method |
KR20140050479A (en) | 2012-10-19 | 2014-04-29 | 삼성전자주식회사 | X-ray generating module, x-ray photographing apparatus and x-ray photographing method |
CN106896121B (en) | 2015-12-18 | 2019-07-05 | 清华大学 | Detection system and method |
EP3445247B1 (en) | 2016-04-22 | 2021-03-10 | Hologic, Inc. | Tomosynthesis with shifting focal spot x-ray system using an addressable array |
WO2019035064A1 (en) | 2017-08-16 | 2019-02-21 | Hologic, Inc. | Techniques for breast imaging patient motion artifact compensation |
EP3449835B1 (en) | 2017-08-22 | 2023-01-11 | Hologic, Inc. | Computed tomography system and method for imaging multiple anatomical targets |
US11090017B2 (en) | 2018-09-13 | 2021-08-17 | Hologic, Inc. | Generating synthesized projection images for 3D breast tomosynthesis or multi-mode x-ray breast imaging |
EP3832689A3 (en) | 2019-12-05 | 2021-08-11 | Hologic, Inc. | Systems and methods for improved x-ray tube life |
US11471118B2 (en) | 2020-03-27 | 2022-10-18 | Hologic, Inc. | System and method for tracking x-ray tube focal spot position |
US11786191B2 (en) | 2021-05-17 | 2023-10-17 | Hologic, Inc. | Contrast-enhanced tomosynthesis with a copper filter |
CN114137001A (en) * | 2021-11-15 | 2022-03-04 | 上海博恩登特科技有限公司 | Oral impression imaging method based on oral CBCT system |
Citations (3)
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DE10235849A1 (en) * | 2002-08-05 | 2004-03-04 | Siemens Ag | Medical examination apparatus for imaging periodically-moving object, has two-dimensional radiation receiver associated with x-ray source mounted on carrier whose movement is controlled by derived synchronization signal |
US20040120450A1 (en) * | 2002-09-30 | 2004-06-24 | Thomas Flohr | Method and apparatus for producing a computed tomography image of a periodically moving organ |
WO2005002443A1 (en) * | 2003-07-08 | 2005-01-13 | Xcounter Ab | Scanning-based detection of ionizing radiation for tomosynthesis |
Family Cites Families (34)
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GB2061055A (en) | 1979-10-09 | 1981-05-07 | Emi Ltd | Imaging system |
FR2476474A1 (en) | 1980-02-22 | 1981-08-28 | Radiologie Cie Gle | TOMODENSITOMETRY DEVICE AND METHOD FOR EXPLORING AND RECONSTRUCTING IMAGES USING SUCH A DEVICE |
DE3035529A1 (en) | 1980-09-19 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | X=ray diagnosis appts. forming transmission images - is without mechanical scanning point switching and uses rotating strip detector |
DE3104052A1 (en) * | 1981-02-06 | 1982-08-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | "X-RAY EXAMINATION ARRANGEMENT WITH HIGH LOCAL RESOLUTION" |
NL8300419A (en) * | 1983-02-04 | 1984-09-03 | Philips Nv | ROENTGEN ANALYSIS DEVICE. |
US4707608A (en) * | 1985-04-10 | 1987-11-17 | University Of North Carolina At Chapel Hill | Kinestatic charge detection using synchronous displacement of detecting device |
FR2597613A1 (en) | 1986-04-18 | 1987-10-23 | Thomson Csf | DEVICE FOR ACQUIRING A CONTRAST IMAGE OF A PLACE OBJECT IN A BEAM OF IONIZING RADIATIONS |
US4780897A (en) * | 1986-05-06 | 1988-10-25 | General Electric Company | Dual energy imaging with kinestatic charge detector |
FR2630903A1 (en) * | 1988-05-06 | 1989-11-10 | Gen Electric Cgr | HIGH ACQUISITION TOMOGRAPHY DEVICE |
JPH0798039B2 (en) * | 1988-07-20 | 1995-10-25 | 三菱電機株式会社 | Computed tomography equipment |
US5025376A (en) * | 1988-09-30 | 1991-06-18 | University Of Florida | Radiation teletherapy imaging system having plural ionization chambers |
US5008907A (en) * | 1989-05-31 | 1991-04-16 | The Regents Of The University Of California | Therapy x-ray scanner |
DE19622075C2 (en) * | 1996-05-31 | 1999-10-14 | Siemens Ag | Method and device for radiological examination of a patient's heart phases |
IL119033A0 (en) * | 1996-08-07 | 1996-11-14 | Elscint Ltd | Multi-slice detector array |
SE513161C2 (en) * | 1997-11-03 | 2000-07-17 | Digiray Ab | A method and apparatus for radiography with flat beam and a radiation detector |
AU8065898A (en) * | 1997-07-01 | 1999-01-25 | Analogic Corporation | Improved detector array geometry for helical scanning volumetric computed tomography system |
US6067342A (en) * | 1997-10-30 | 2000-05-23 | Analogic Corporation | Digital filmless X-ray projection imaging system and method |
US6353227B1 (en) * | 1998-12-18 | 2002-03-05 | Izzie Boxen | Dynamic collimators |
SE514472C2 (en) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Radiation detector and apparatus for use in radiography |
SE514443C2 (en) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Radiation detector and a device for use in flat beam radiography |
SE514475C2 (en) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Radiation detector, a device for use in flat beam radiography and a method for detecting ionizing radiation |
SE514460C2 (en) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Method for detecting ionizing radiation, radiation detector and apparatus for use in flat beam radiograph |
US6600804B2 (en) * | 1999-11-19 | 2003-07-29 | Xcounter Ab | Gaseous-based radiation detector and apparatus for radiography |
SE0000957D0 (en) * | 2000-02-08 | 2000-03-21 | Digiray Ab | Detector and method for detection of ionizing radiation |
SE0000793L (en) * | 2000-03-07 | 2001-09-08 | Xcounter Ab | Tomography device and method |
SE530172C2 (en) * | 2000-03-31 | 2008-03-18 | Xcounter Ab | Spectrally resolved detection of ionizing radiation |
SE518801C2 (en) * | 2000-06-05 | 2002-11-26 | Xcounter Ab | Device and method for detecting ionizing radiation |
US6628745B1 (en) * | 2000-07-01 | 2003-09-30 | Martin Annis | Imaging with digital tomography and a rapidly moving x-ray source |
SE522428C2 (en) * | 2000-09-20 | 2004-02-10 | Xcounter Ab | Method and apparatus for adaptable energy-resolved detection of ionizing radiation |
SE522484C2 (en) * | 2000-09-28 | 2004-02-10 | Xcounter Ab | Collimation of radiation from linear sources for ionizing radiation and related detection of flat beams |
SE0200447L (en) * | 2002-02-15 | 2003-08-16 | Xcounter Ab | Radiation detector arrangement |
SE523445C2 (en) * | 2002-02-15 | 2004-04-20 | Xcounter Ab | Device and method for detecting ionizing radiation with rotating radially located detector units |
SE527138C2 (en) * | 2003-07-08 | 2005-12-27 | Xcounter Ab | Scanning-based detection of ionizing radiation for tomosynthesis |
JP4510564B2 (en) * | 2004-03-23 | 2010-07-28 | 富士フイルム株式会社 | Radiation imaging apparatus and program thereof |
-
2005
- 2005-04-13 US US11/104,573 patent/US7180977B2/en active Active
- 2005-10-24 SE SE0500610A patent/SE531072C2/en not_active IP Right Cessation
-
2006
- 2006-03-15 AU AU2006223680A patent/AU2006223680A1/en not_active Abandoned
- 2006-03-15 CA CA002599762A patent/CA2599762A1/en not_active Abandoned
- 2006-03-15 JP JP2008501844A patent/JP2008532689A/en active Pending
- 2006-03-15 EP EP06717018A patent/EP1858414A1/en not_active Withdrawn
- 2006-03-15 WO PCT/SE2006/000333 patent/WO2006098689A1/en active Application Filing
- 2006-03-15 KR KR1020077020967A patent/KR20080002762A/en not_active Application Discontinuation
- 2006-03-15 CN CNA2006800086398A patent/CN101141918A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10235849A1 (en) * | 2002-08-05 | 2004-03-04 | Siemens Ag | Medical examination apparatus for imaging periodically-moving object, has two-dimensional radiation receiver associated with x-ray source mounted on carrier whose movement is controlled by derived synchronization signal |
US20040120450A1 (en) * | 2002-09-30 | 2004-06-24 | Thomas Flohr | Method and apparatus for producing a computed tomography image of a periodically moving organ |
WO2005002443A1 (en) * | 2003-07-08 | 2005-01-13 | Xcounter Ab | Scanning-based detection of ionizing radiation for tomosynthesis |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008054279A1 (en) * | 2006-10-31 | 2008-05-08 | Xcounter Ab | Imaging arrangement and system for imaging |
US7561661B2 (en) | 2006-10-31 | 2009-07-14 | Xcounter Ab | Imaging arrangement and system for imaging |
Also Published As
Publication number | Publication date |
---|---|
CN101141918A (en) | 2008-03-12 |
AU2006223680A1 (en) | 2006-09-21 |
EP1858414A1 (en) | 2007-11-28 |
US7180977B2 (en) | 2007-02-20 |
KR20080002762A (en) | 2008-01-04 |
US20060210016A1 (en) | 2006-09-21 |
SE0500610L (en) | 2006-09-18 |
SE531072C2 (en) | 2008-12-09 |
JP2008532689A (en) | 2008-08-21 |
CA2599762A1 (en) | 2006-09-21 |
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