DE60133260D1 - Verfahren und Gerät für strahlentomographische Bilderzeugung - Google Patents
Verfahren und Gerät für strahlentomographische BilderzeugungInfo
- Publication number
- DE60133260D1 DE60133260D1 DE60133260T DE60133260T DE60133260D1 DE 60133260 D1 DE60133260 D1 DE 60133260D1 DE 60133260 T DE60133260 T DE 60133260T DE 60133260 T DE60133260 T DE 60133260T DE 60133260 D1 DE60133260 D1 DE 60133260D1
- Authority
- DE
- Germany
- Prior art keywords
- radiotracographic
- imaging
- radiotracographic 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 - Lifetime
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]
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
- A61B6/4085—Cone-beams
-
- 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
- A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000382668 | 2000-12-15 | ||
JP2000382668A JP3942142B2 (ja) | 2000-12-15 | 2000-12-15 | 放射線断層撮影装置およびその方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60133260D1 true DE60133260D1 (de) | 2008-04-30 |
DE60133260T2 DE60133260T2 (de) | 2009-03-26 |
Family
ID=18850455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60133260T Expired - Lifetime DE60133260T2 (de) | 2000-12-15 | 2001-12-14 | Verfahren und Gerät für strahlentomographische Bilderzeugung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6650727B2 (de) |
EP (1) | EP1216662B1 (de) |
JP (1) | JP3942142B2 (de) |
KR (1) | KR20020047022A (de) |
CN (1) | CN1254216C (de) |
DE (1) | DE60133260T2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6568851B2 (en) * | 2000-10-25 | 2003-05-27 | Kabushiki Kaisha Toshiba | X-ray CT scanner |
US7103134B2 (en) * | 2001-12-28 | 2006-09-05 | Kabushiki Kaisha Toshiba | Computed tomography apparatus |
DE602004027358D1 (de) * | 2003-03-13 | 2010-07-08 | Philips Intellectual Property | Computertomographisches bildgebungssystem |
JP2004313657A (ja) * | 2003-04-21 | 2004-11-11 | Ge Medical Systems Global Technology Co Llc | 放射線計算断層画像装置 |
JP3942178B2 (ja) * | 2003-07-29 | 2007-07-11 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | X線ctシステム |
US7099432B2 (en) * | 2003-08-27 | 2006-08-29 | Matsushita Electric Industrial Co., Ltd. | X-ray inspection apparatus and X-ray inspection method |
JP4201686B2 (ja) * | 2003-11-04 | 2008-12-24 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | X線ct装置 |
JP4342274B2 (ja) | 2003-11-04 | 2009-10-14 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | X線ct装置 |
JP4222930B2 (ja) * | 2003-12-10 | 2009-02-12 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 3次元逆投影方法および装置並びにx線ct装置 |
JP2005177203A (ja) * | 2003-12-22 | 2005-07-07 | Ge Medical Systems Global Technology Co Llc | 複数位置のct画像生成方法およびx線ct装置 |
JP4091008B2 (ja) * | 2004-03-09 | 2008-05-28 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ct画像生成方法およびx線ct装置 |
DE102004051172A1 (de) * | 2004-10-20 | 2006-04-27 | Siemens Ag | Detektor für ein Computertomographiegerät und Computertomographiegerät mit einem solchen Detektor |
US20060090782A1 (en) * | 2004-11-01 | 2006-05-04 | Paul Bergman | Walking aid device |
JP5011482B2 (ja) | 2005-07-19 | 2012-08-29 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | X線ct装置 |
WO2007059104A2 (en) * | 2005-11-14 | 2007-05-24 | Sarnoff Corporation | Cmos image sensor having hybrid pixel arrays |
CN101074936B (zh) * | 2006-05-19 | 2010-12-29 | Ge医疗系统环球技术有限公司 | X射线ct设备 |
JP5063227B2 (ja) * | 2007-07-09 | 2012-10-31 | キヤノン株式会社 | 撮影制御装置及びその制御方法、並びに、プログラム |
JP5361152B2 (ja) * | 2007-07-09 | 2013-12-04 | キヤノン株式会社 | 撮影制御装置及びその制御方法、撮影装置、並びに、プログラム |
EP2198324B1 (de) * | 2007-09-27 | 2016-01-06 | Koninklijke Philips N.V. | Verarbeitungselektronik und verfahren zur ermittlung eines zählungsergebnisses sowie detektor für eine röntgenabbildungsvorrichtung |
JP5670740B2 (ja) * | 2007-12-21 | 2015-02-18 | コーニンクレッカ フィリップス エヌ ヴェ | 患者の露出を減らすためのコーンビーム・コンピュータ断層撮影におけるダイナミック・コリメーション |
WO2010128431A1 (en) * | 2009-05-05 | 2010-11-11 | Koninklijke Philips Electronics N.V. | Method of acquiring an x-ray image and x-ray image acquisition device comprising automatic wedge positioning |
CN102313574B (zh) * | 2011-07-05 | 2013-08-14 | 刘继国 | 基于延迟线的信号测量通道合并方法及系统 |
JP6195337B2 (ja) * | 2012-02-24 | 2017-09-13 | 東芝メディカルシステムズ株式会社 | X線ct装置 |
CN102735700B (zh) * | 2012-06-18 | 2014-08-06 | 天津三英精密仪器有限公司 | X射线显微成像系统 |
KR101643998B1 (ko) * | 2014-10-06 | 2016-07-29 | 이문재 | 배선 편리성과 호환성을 향상시킨 소형 차단기 |
WO2016115117A1 (en) * | 2015-01-12 | 2016-07-21 | Real Time Imaging Technologies, Llc | Low-dose x-ray imaging system |
JP6342437B2 (ja) * | 2016-02-22 | 2018-06-13 | ゼネラル・エレクトリック・カンパニイ | 放射線断層撮影システム及びその制御プログラム |
CN110495897B (zh) * | 2018-05-16 | 2023-09-05 | 通用电气公司 | 移动设备的移动控制系统及方法 |
WO2019221833A1 (en) | 2018-05-16 | 2019-11-21 | Debiase Robert L | A force cell to provide propellant-less propulsion for linear thrust applications and fuel-less torque for rotary applications using external casimir forces |
CN111912861A (zh) * | 2019-05-07 | 2020-11-10 | 湖北省鲲发工程检测有限公司 | 一种焊接接头缺陷的检测装置及其检测方法 |
CN115736966A (zh) * | 2022-12-14 | 2023-03-07 | 上海光脉医疗科技有限公司 | Spect骨扫描设备及系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912010C2 (de) * | 1979-03-27 | 1987-04-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Gerät zur Messung der Absorptionsverteilung |
DE2924423A1 (de) * | 1979-06-16 | 1980-12-18 | Philips Patentverwaltung | Verfahren zur ermittlung der raeumlichen verteilung der absorption von strahlung in einem ebenen bereich |
NL8601678A (nl) * | 1986-06-26 | 1988-01-18 | Optische Ind De Oude Delft Nv | Werkwijze en inrichting voor spleetradiografie. |
JPH0767868A (ja) * | 1993-09-03 | 1995-03-14 | Toshiba Corp | コンピュータ断層撮影装置 |
US6370218B1 (en) * | 1995-12-21 | 2002-04-09 | General Electric Company | Methods and systems for determining x-ray beam position in multi-slice computed tomography scanners |
JP3732568B2 (ja) * | 1996-04-03 | 2006-01-05 | 株式会社東芝 | X線コンピュータ断層撮影装置 |
IL119033A0 (en) * | 1996-08-07 | 1996-11-14 | Elscint Ltd | Multi-slice detector array |
JPH10118058A (ja) * | 1996-10-23 | 1998-05-12 | Hitachi Medical Corp | X線ct装置 |
JP3828967B2 (ja) * | 1996-10-30 | 2006-10-04 | 株式会社東芝 | X線ctスキャナ |
WO1998040013A1 (fr) * | 1997-03-12 | 1998-09-17 | Hitachi Medical Corporation | Tomographe assiste par ordinateur, dote d'un collimateur qui restreint la portee d'irradiation d'un faisceau de rayons x en eventail |
JP3313611B2 (ja) * | 1997-05-06 | 2002-08-12 | ジーイー横河メディカルシステム株式会社 | 放射線断層撮影方法および装置 |
JP3124254B2 (ja) * | 1997-07-24 | 2001-01-15 | ジーイー横河メディカルシステム株式会社 | 放射線断層撮影装置 |
US6173031B1 (en) * | 1997-11-26 | 2001-01-09 | General Electric Company | Detector modules for computed tomograph system |
US6173039B1 (en) * | 1998-08-25 | 2001-01-09 | General Electric Company | Variable aperture z-axis tracking collimator for computed tomograph system |
JP2000126170A (ja) * | 1998-10-28 | 2000-05-09 | Shimadzu Corp | X線ct装置 |
US6256364B1 (en) * | 1998-11-24 | 2001-07-03 | General Electric Company | Methods and apparatus for correcting for x-ray beam movement |
JP3647318B2 (ja) * | 1999-06-04 | 2005-05-11 | ジーイー横河メディカルシステム株式会社 | ツイン非対称スキャン用スライス厚設定方法およびx線ct装置 |
-
2000
- 2000-12-15 JP JP2000382668A patent/JP3942142B2/ja not_active Expired - Lifetime
-
2001
- 2001-10-20 US US10/044,723 patent/US6650727B2/en not_active Expired - Lifetime
- 2001-12-14 EP EP01310451A patent/EP1216662B1/de not_active Expired - Lifetime
- 2001-12-14 DE DE60133260T patent/DE60133260T2/de not_active Expired - Lifetime
- 2001-12-15 KR KR1020010079686A patent/KR20020047022A/ko not_active Application Discontinuation
- 2001-12-17 CN CNB011436662A patent/CN1254216C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002200068A (ja) | 2002-07-16 |
EP1216662A3 (de) | 2003-11-12 |
US6650727B2 (en) | 2003-11-18 |
EP1216662A2 (de) | 2002-06-26 |
CN1254216C (zh) | 2006-05-03 |
EP1216662B1 (de) | 2008-03-19 |
US20020080910A1 (en) | 2002-06-27 |
KR20020047022A (ko) | 2002-06-21 |
CN1358479A (zh) | 2002-07-17 |
DE60133260T2 (de) | 2009-03-26 |
JP3942142B2 (ja) | 2007-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |