DE3853287T2 - RöNTGENSTRAHLEN-TOMOGRAPHIEGERÄT MIT EINEM ORTUNGSDETEKTOR. - Google Patents

RöNTGENSTRAHLEN-TOMOGRAPHIEGERÄT MIT EINEM ORTUNGSDETEKTOR.

Info

Publication number
DE3853287T2
DE3853287T2 DE3853287T DE3853287T DE3853287T2 DE 3853287 T2 DE3853287 T2 DE 3853287T2 DE 3853287 T DE3853287 T DE 3853287T DE 3853287 T DE3853287 T DE 3853287T DE 3853287 T2 DE3853287 T2 DE 3853287T2
Authority
DE
Germany
Prior art keywords
ray radiation
tomography device
location detector
radiation tomography
detector
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 - Fee Related
Application number
DE3853287T
Other languages
English (en)
Other versions
DE3853287D1 (de
DE3853287T3 (de
Inventor
Bernard Gordon
Daniel Abenaim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Analogic Corp
Original Assignee
Analogic Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22681001&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3853287(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Analogic Corp filed Critical Analogic Corp
Publication of DE3853287D1 publication Critical patent/DE3853287D1/de
Publication of DE3853287T2 publication Critical patent/DE3853287T2/de
Application granted granted Critical
Publication of DE3853287T3 publication Critical patent/DE3853287T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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]
    • A61B6/035—Mechanical aspects of 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
    • A61B6/52—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
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • A61B6/527—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion using data from a motion artifact sensor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE3853287T 1988-04-22 1988-12-07 RöNTGENSTRAHLEN-TOMOGRAPHIEGERÄT MIT EINEM ORTUNGSDETEKTOR. Expired - Fee Related DE3853287T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18544588A 1988-04-22 1988-04-22
PCT/US1988/004351 WO1989010090A1 (en) 1988-04-22 1988-12-07 X-ray tomography apparatus having a position detector

Publications (3)

Publication Number Publication Date
DE3853287D1 DE3853287D1 (de) 1995-04-13
DE3853287T2 true DE3853287T2 (de) 1995-10-26
DE3853287T3 DE3853287T3 (de) 2000-09-21

Family

ID=22681001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3853287T Expired - Fee Related DE3853287T3 (de) 1988-04-22 1988-12-07 RöNTGENSTRAHLEN-TOMOGRAPHIEGERÄT MIT EINEM ORTUNGSDETEKTOR.

Country Status (5)

Country Link
EP (1) EP0365660B2 (de)
JP (1) JPH02504117A (de)
CN (1) CN1028600C (de)
DE (1) DE3853287T3 (de)
WO (1) WO1989010090A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19746093C2 (de) * 1997-10-17 2002-10-17 Siemens Ag C-Bogen-Röntgengerät
US7736056B2 (en) 2004-07-30 2010-06-15 Neurologica Corp. X-ray transparent bed and gurney extender for use with mobile computerized tomography (CT) imaging systems
US8905637B2 (en) 2004-07-30 2014-12-09 Neurologica Corp. X-ray transparent bed and gurney extender for use with mobile computerized tomography (CT) imaging systems
US8888364B2 (en) 2004-07-30 2014-11-18 Neurologica Corp. Anatomical imaging system with centipede scanning drive, bottom notch to accommodate base of patient support, and motorized drive for transporting the system between scanning locations
US7175347B2 (en) 2004-07-30 2007-02-13 Neurologica, Corp. Anatomical imaging system with centipede belt drive
US8971482B2 (en) 2004-07-30 2015-03-03 Neurologica Corp. Anatomical imaging system with centipede belt drive and bottom notch to accommodate base of patient support
US11298093B2 (en) 2004-07-30 2022-04-12 Neurologica Corp. Anatomical imaging system with centipede belt drive
CN100427039C (zh) * 2004-09-30 2008-10-22 上海西门子医疗器械有限公司 计算机体层成像设备的机架外壳窗口封条部件
US8017915B2 (en) 2008-03-14 2011-09-13 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
CN102335002B (zh) * 2010-07-16 2015-01-14 Ge医疗系统环球技术有限公司 Ct机x光发生器及探测器位置校准工具,校准工具的校准方法和ct系统校准方法
EP3428947A1 (de) 2011-03-31 2019-01-16 RefleXion Medical Inc. Systeme und verfahren zur verwendung in einer emissionsgesteuerten strahlentherapie
CN113782246A (zh) 2015-06-10 2021-12-10 反射医疗公司 高带宽双态多叶式准直器设计
WO2018093849A1 (en) 2016-11-15 2018-05-24 Reflexion Medical, Inc. Methods for radiation delivery in emission-guided radiotherapy
CN116943051A (zh) 2016-11-15 2023-10-27 反射医疗公司 放射治疗患者平台
JP7201243B2 (ja) 2016-11-15 2023-01-10 リフレクション メディカル， インコーポレイテッド 放出誘導型高エネルギー光子送達のためのシステム
WO2018183748A1 (en) 2017-03-30 2018-10-04 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
CN111050849B (zh) 2017-07-11 2022-04-08 反射医疗公司 用于pet检测器余辉管理的方法
CN111148471B (zh) 2017-08-09 2023-08-22 反射医疗公司 用于发射引导放射治疗中的故障检测的系统和方法
WO2019099551A1 (en) 2017-11-14 2019-05-23 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1546076A (en) * 1975-06-10 1979-05-16 Emi Ltd Radiography
DE2551584A1 (de) * 1975-11-17 1977-05-26 Siemens Ag Roentgen-schichtgeraet zur herstellung von transversal-schichtbildern
US4015129A (en) * 1975-11-28 1977-03-29 Picker Corporation Position indicating control method and apparatus in radiation scanning systems
GB1571509A (en) * 1976-03-03 1980-07-16 Emi Ltd Radiography
NL171222C (nl) * 1976-10-01 1983-03-01 Philips Nv Apparaat voor het meten van lokale absorptieverschillen.
DE2802593A1 (de) * 1978-01-21 1979-07-26 Philips Patentverwaltung Geraet zur ermittlung der raeumlichen verteilung der absorption von strahlung in einem ebenen bereich
FR2431853A1 (fr) * 1978-07-27 1980-02-22 Radiologie Cie Gle Procede de centrage automatique d'un objet a examiner dans un tomodensitometre a faisceau en eventail et tomodensitometre adapte a ce procede
JPS5742873A (en) * 1980-08-28 1982-03-10 Toshiba Corp Emission ct
US4464777A (en) * 1980-10-22 1984-08-07 Tokyo Shibaura Denki Kabushiki Kaisha Radiography apparatus
US4620313A (en) * 1984-06-20 1986-10-28 Technicare Corporation Controlled cutoff frequency analog filter for CT scanners
US4703424A (en) 1985-01-03 1987-10-27 General Electric Company Method and means of correcting for a shift in the center of rotation of a rotating fan beam CT system

Also Published As

Publication number Publication date
JPH02504117A (ja) 1990-11-29
CN1028600C (zh) 1995-05-31
EP0365660A1 (de) 1990-05-02
EP0365660B1 (de) 1995-03-08
WO1989010090A1 (en) 1989-11-02
CN1037450A (zh) 1989-11-29
EP0365660B2 (de) 2000-01-19
DE3853287D1 (de) 1995-04-13
EP0365660A4 (en) 1991-03-27
DE3853287T3 (de) 2000-09-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee