SE0200731L - Exposure control in scanning-based detection of ionizing radiation - Google Patents
Exposure control in scanning-based detection of ionizing radiationInfo
- Publication number
- SE0200731L SE0200731L SE0200731A SE0200731A SE0200731L SE 0200731 L SE0200731 L SE 0200731L SE 0200731 A SE0200731 A SE 0200731A SE 0200731 A SE0200731 A SE 0200731A SE 0200731 L SE0200731 L SE 0200731L
- Authority
- SE
- Sweden
- Prior art keywords
- detector units
- ionizing radiation
- image
- radiation
- scanning
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 4
- 230000005865 ionizing radiation Effects 0.000 title abstract 3
- 230000005855 radiation Effects 0.000 abstract 2
- 238000003384 imaging method Methods 0.000 abstract 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
-
- 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
- A61B6/02—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
- A61B6/48—Diagnostic techniques
- A61B6/488—Diagnostic techniques involving pre-scan acquisition
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- X-Ray Techniques (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0200731A SE524380C2 (sv) | 2002-03-12 | 2002-03-12 | Exponeringsstyrning i scannerbaserad detektering av joniserande strålning |
US10/115,965 US20030174806A1 (en) | 2002-03-12 | 2002-04-05 | Exposure control in scanning-based detection of ionizing radiation |
JP2003574043A JP2005519668A (ja) | 2002-03-12 | 2003-03-12 | 電離放射線の走査式検出における曝露制御 |
DE60333081T DE60333081D1 (de) | 2002-03-12 | 2003-03-12 | Expositionskontrolle beim nachweis ionisierender strahlung auf scanning-basis |
AU2003208691A AU2003208691B2 (en) | 2002-03-12 | 2003-03-12 | Exposure control in scanning-based detection of ionizing radiation |
CNB038059177A CN100382752C (zh) | 2002-03-12 | 2003-03-12 | 电离辐射的以扫描为基础的探测中的曝光控制 |
EP03707285A EP1482836B1 (en) | 2002-03-12 | 2003-03-12 | Exposure control in scanning-based detection of ionizing radiation |
PCT/SE2003/000416 WO2003075764A1 (en) | 2002-03-12 | 2003-03-12 | Exposure control in scanning-based detection of ionizing radiation |
CA002478080A CA2478080A1 (en) | 2002-03-12 | 2003-03-12 | Exposure control in scanning-based detection of ionizing radiation |
KR10-2004-7014209A KR20040097164A (ko) | 2002-03-12 | 2003-03-12 | 스캐닝에 근거를 둔 전리 방사선 검출에 있어서의 노출 제어 |
AT03707285T ATE471696T1 (de) | 2002-03-12 | 2003-03-12 | Expositionskontrolle beim nachweis ionisierender strahlung auf scanning-basis |
US10/754,698 US6873682B2 (en) | 2002-03-12 | 2004-01-12 | Exposure control in scanning-based detection of ionizing radiation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0200731A SE524380C2 (sv) | 2002-03-12 | 2002-03-12 | Exponeringsstyrning i scannerbaserad detektering av joniserande strålning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0200731D0 SE0200731D0 (sv) | 2002-03-12 |
SE0200731L true SE0200731L (sv) | 2003-09-13 |
SE524380C2 SE524380C2 (sv) | 2004-08-03 |
Family
ID=20287226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0200731A SE524380C2 (sv) | 2002-03-12 | 2002-03-12 | Exponeringsstyrning i scannerbaserad detektering av joniserande strålning |
Country Status (11)
Country | Link |
---|---|
US (2) | US20030174806A1 (sv) |
EP (1) | EP1482836B1 (sv) |
JP (1) | JP2005519668A (sv) |
KR (1) | KR20040097164A (sv) |
CN (1) | CN100382752C (sv) |
AT (1) | ATE471696T1 (sv) |
AU (1) | AU2003208691B2 (sv) |
CA (1) | CA2478080A1 (sv) |
DE (1) | DE60333081D1 (sv) |
SE (1) | SE524380C2 (sv) |
WO (1) | WO2003075764A1 (sv) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI117542B (sv) * | 2002-12-04 | 2006-11-30 | Planmed Oy | Digitalt mammografibilderingsförfarande och digital mammografibilderingsanordning |
US7231013B2 (en) * | 2003-03-21 | 2007-06-12 | Agilent Technologies, Inc. | Precise x-ray inspection system utilizing multiple linear sensors |
SE528366C2 (sv) * | 2004-02-13 | 2006-10-31 | Sectra Mamea Ab | Metod och anordning avseende röntgenbildtagning |
DE102004053009A1 (de) * | 2004-10-29 | 2006-05-11 | Siemens Ag | Verfahren zur Abbildung eines Aufnahmeobjektes, insbesondere einer Patientenbrust, mittels eines Röngtengerätes bzw. Röngtengerät zur Abbildung des Aufnahmeobjektes |
EP1850756B1 (en) * | 2005-02-08 | 2015-01-21 | QFix Systems LLC | A rigid patient support element for low patient skin damage when used in a radiation therapy environment |
US7245694B2 (en) | 2005-08-15 | 2007-07-17 | Hologic, Inc. | X-ray mammography/tomosynthesis of patient's breast |
FI119968B (sv) * | 2005-09-15 | 2009-05-29 | Planmed Oy | Förfarande och system för automatisk exponering |
JP4597936B2 (ja) * | 2005-10-06 | 2010-12-15 | 富士フイルム株式会社 | 乳房画像撮影装置 |
US7302031B2 (en) * | 2005-10-27 | 2007-11-27 | Sectra Mamea Ab | Method and arrangement relating to X-ray imaging |
SE529702C8 (sv) * | 2006-03-21 | 2007-11-27 | Scanningsbaserad detektering av joniserande strålning medelst dubbla källor | |
SE529961C2 (sv) * | 2006-03-21 | 2008-01-15 | Xcounter Ab | Avbildningsanordning och metod för att erhålla tidsupplöst avbildningsdata av ett objekt |
SE0601068L (sv) * | 2006-05-12 | 2007-11-13 | Xcounter Ab | Multimodalitets röntgenavbildning |
SE530549C2 (sv) * | 2006-10-31 | 2008-07-08 | Xcounter Ab | System för avbildning av ett bröst genom datortomografi |
SE0702258L (sv) * | 2007-10-09 | 2009-03-31 | Xcounter Ab | Anordning och metod för att upptaga strålningsbilddata av ett objekt |
KR20110063659A (ko) * | 2008-09-04 | 2011-06-13 | 홀로직, 인크. | 통합된 다중 모드 마모그래피/토모신테시스 x선 시스템 및 방법 |
WO2010126445A1 (en) * | 2009-04-29 | 2010-11-04 | Xcounter Ab | Computed tomography scanning system |
US9750465B2 (en) | 2009-12-10 | 2017-09-05 | Koninklijke Philips N.V. | Scanning system for differential phase contrast imaging |
JP5218677B2 (ja) * | 2009-12-18 | 2013-06-26 | 株式会社島津製作所 | X線撮影装置 |
KR101140332B1 (ko) * | 2010-07-23 | 2012-05-07 | 한국전기연구원 | 위상 대조 기반 3d 유방암 영상 획득 장치 및 방법 |
WO2012030973A2 (en) * | 2010-09-01 | 2012-03-08 | Spectral Instruments Imaging, LLC | Methods and systems for producing visible light and x-ray image data |
US8971493B2 (en) | 2010-09-08 | 2015-03-03 | Siemens Medical Solutions Usa, Inc. | System for image scanning and acquisition with low-dose radiation |
KR20140043317A (ko) * | 2011-02-01 | 2014-04-09 | 덱셀라 리미티드 | 제한된 다이나믹 레인지의 전역 디지털 유방촬영(ffdm)을 이용한 큰 다이나믹 레인지의 유방조영술 |
CN103258336B (zh) * | 2012-02-20 | 2015-12-09 | 上海理工大学 | 基于扇束虚拟平移的脊柱横断面图像合成方法 |
CN103258335B (zh) * | 2012-02-20 | 2015-12-16 | 上海理工大学 | 基于普通c臂机的脊柱横断面图像合成方法 |
JPWO2013157448A1 (ja) * | 2012-04-20 | 2015-12-21 | ソニー株式会社 | 半導体光検出装置および放射線検出装置 |
CN103908269B (zh) * | 2013-01-08 | 2016-06-01 | 上海西门子医疗器械有限公司 | 限束器及其控制方法、医学x线影像设备及x线发生装置 |
US9370330B2 (en) | 2013-02-08 | 2016-06-21 | Siemens Medical Solutions Usa, Inc. | Radiation field and dose control |
JP6479787B2 (ja) | 2013-10-30 | 2019-03-06 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | マンモグラフィ検査中のx線撮像の最適化 |
CN104288912B (zh) * | 2014-09-29 | 2018-01-23 | 沈阳东软医疗系统有限公司 | 一种电子射野影像装置及其射线探测器、扫描方法 |
EP3238628A4 (en) * | 2014-12-26 | 2018-08-15 | Rayence Co., Ltd. | Lifting apparatus for pressure paddle and x-ray image photographing device including same |
CN106483548B (zh) * | 2015-08-28 | 2019-07-26 | 北京纳米维景科技有限公司 | 一种光子计数探测器阵列及其成像方法 |
US11090016B2 (en) * | 2017-05-02 | 2021-08-17 | Shabbir Bambot | Apparatus and method for digital scan mammography |
US11207036B2 (en) * | 2017-08-16 | 2021-12-28 | KUB Technologies, Inc. | System and method for cabinet x-ray systems with automatic specimen/sample alert |
US10582905B2 (en) | 2018-02-09 | 2020-03-10 | General Electric Company | Systems and method for x-ray imaging |
EP3597106A1 (en) * | 2018-07-19 | 2020-01-22 | Koninklijke Philips N.V. | Ct scan parameter optimization |
EP3616620A1 (en) * | 2018-08-28 | 2020-03-04 | Koninklijke Philips N.V. | Spectral dual-layer ct-guided interventions |
DE102018215376B4 (de) * | 2018-09-11 | 2021-11-04 | Siemens Healthcare Gmbh | Verfahren zur Herstellung eines Kollimatorelements, Kollimatorelement, Verfahren zur Herstellung eines Streustrahlkollimators, Streustrahlkollimator, Strahlungsdetektor und CT-Gerät |
DE102019202442A1 (de) * | 2019-02-22 | 2020-08-27 | Bruker Axs Gmbh | Messanordnung für Röntgenstrahlung für eine spaltfreie 1D-Messung |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3860A (en) * | 1844-12-16 | F archibald ivieting | ||
US4086486A (en) * | 1976-06-08 | 1978-04-25 | Richard Lee Bybee | One dimensional photon-counting detector array |
US4185195A (en) * | 1977-12-30 | 1980-01-22 | Emi Limited | Construction of collimators and/or detectors for penetrating radiation |
DE2939146A1 (de) * | 1979-09-27 | 1981-04-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur untersuchung eines koerpers mit durchdringender strahlung |
US4426721A (en) * | 1980-10-07 | 1984-01-17 | Diagnostic Information, Inc. | X-ray intensifier detector system for x-ray electronic radiography |
DE3339775A1 (de) * | 1983-11-03 | 1985-05-15 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikgeraet mit strahlenfiltern |
US4953189A (en) * | 1985-11-14 | 1990-08-28 | Hologic, Inc. | X-ray radiography method and system |
USRE33634E (en) * | 1986-09-23 | 1991-07-09 | Method and structure for optimizing radiographic quality by controlling X-ray tube voltage, current focal spot size and exposure time | |
US5008914A (en) * | 1989-05-30 | 1991-04-16 | Eastman Kodak Company | Quantitative imaging employing scanning equalization radiography |
US6031892A (en) * | 1989-12-05 | 2000-02-29 | University Of Massachusetts Medical Center | System for quantitative radiographic imaging |
DE69104756T2 (de) * | 1990-03-22 | 1995-06-01 | Matsushita Electric Ind Co Ltd | Verfahren zur Feststellung des Massenanteils eines Target- materials mit Hilfe eines mehrkanaligen Röntgen-Bildsensors. |
SE9201157D0 (sv) * | 1992-04-10 | 1992-04-10 | Siemens Elema Ab | Saett att styra kompressionskraften vid en roentgenapparat foer mammografiundersoekningar och anordning foer genomfoerande av saettet |
IT1279083B1 (it) * | 1995-11-29 | 1997-12-04 | Gilardoni Spa | Sistema di esposimetria automatico per macchine radiologiche utilizzate in mammografia |
FR2743462B1 (fr) * | 1996-01-04 | 1998-01-30 | Commissariat Energie Atomique | Dispositif de lecture de barrettes de detecteurs avec effet tdi |
FR2749402B1 (fr) * | 1996-05-29 | 1998-08-07 | Charpak Georges | Dispositif d'imagerie radiographique a haute resolution |
SE513161C2 (sv) * | 1997-11-03 | 2000-07-17 | Digiray Ab | En metod och en anordning för radiografi med plant strålknippe och en strålningsdetektor |
US6256406B1 (en) * | 1998-09-16 | 2001-07-03 | Canon Kabushiki Kaisha | Exposure compensation for digital radiography systems using selective scanning of sensor arrays |
US6192105B1 (en) * | 1998-11-25 | 2001-02-20 | Communications & Power Industries Canada Inc. | Method and device to calibrate an automatic exposure control device in an x-ray imaging system |
FI106346B (sv) * | 1998-12-14 | 2001-01-15 | Planmed Oy | Digitalt bilderingsförfarande och anordningar vid digital bildering |
EP1192479B1 (en) * | 1999-03-15 | 2013-05-29 | Philips Digital Mammography Sweden AB | Device and method relating to x-ray imaging |
SE514443C2 (sv) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Strålningsdetektor och en anordning för användning vid radiografi med plant strålknippe |
SE514460C2 (sv) | 1999-04-14 | 2001-02-26 | Xcounter Ab | Förfarande för detektering av joniserande strålning, strålningsdetektor och anordning för användning vid radiografi med plant strålknippe |
SE514475C2 (sv) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Strålningsdetektor, en anordning för användning vid radiografi med plant strålknippe och ett förfarande för detektering av joniserande strålning |
SE514472C2 (sv) * | 1999-04-14 | 2001-02-26 | Xcounter Ab | Strålningsdetektor och en anordning för användning vid radiografi |
US6600804B2 (en) * | 1999-11-19 | 2003-07-29 | Xcounter Ab | Gaseous-based radiation detector and apparatus for radiography |
SE530172C2 (sv) * | 2000-03-31 | 2008-03-18 | Xcounter Ab | Spektralt upplöst detektering av joniserande strålning |
US6459765B1 (en) * | 2000-12-28 | 2002-10-01 | Ge Medical Systems Global Technology Company, Llc | Automatic exposure control and optimization in digital x-ray radiography |
-
2002
- 2002-03-12 SE SE0200731A patent/SE524380C2/sv not_active IP Right Cessation
- 2002-04-05 US US10/115,965 patent/US20030174806A1/en not_active Abandoned
-
2003
- 2003-03-12 DE DE60333081T patent/DE60333081D1/de not_active Expired - Lifetime
- 2003-03-12 CA CA002478080A patent/CA2478080A1/en not_active Abandoned
- 2003-03-12 WO PCT/SE2003/000416 patent/WO2003075764A1/en active Application Filing
- 2003-03-12 AT AT03707285T patent/ATE471696T1/de not_active IP Right Cessation
- 2003-03-12 AU AU2003208691A patent/AU2003208691B2/en not_active Ceased
- 2003-03-12 KR KR10-2004-7014209A patent/KR20040097164A/ko not_active Application Discontinuation
- 2003-03-12 CN CNB038059177A patent/CN100382752C/zh not_active Expired - Fee Related
- 2003-03-12 EP EP03707285A patent/EP1482836B1/en not_active Expired - Lifetime
- 2003-03-12 JP JP2003574043A patent/JP2005519668A/ja active Pending
-
2004
- 2004-01-12 US US10/754,698 patent/US6873682B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20030174806A1 (en) | 2003-09-18 |
CA2478080A1 (en) | 2003-09-18 |
CN100382752C (zh) | 2008-04-23 |
US20040141588A1 (en) | 2004-07-22 |
CN1642479A (zh) | 2005-07-20 |
ATE471696T1 (de) | 2010-07-15 |
KR20040097164A (ko) | 2004-11-17 |
US6873682B2 (en) | 2005-03-29 |
AU2003208691A1 (en) | 2003-09-22 |
EP1482836B1 (en) | 2010-06-23 |
JP2005519668A (ja) | 2005-07-07 |
DE60333081D1 (de) | 2010-08-05 |
WO2003075764A1 (en) | 2003-09-18 |
SE0200731D0 (sv) | 2002-03-12 |
EP1482836A1 (en) | 2004-12-08 |
SE524380C2 (sv) | 2004-08-03 |
AU2003208691B2 (en) | 2008-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |