DE19581512T1 - Röntgenstrahl-Tomographie-Abtastsystem - Google Patents

Röntgenstrahl-Tomographie-Abtastsystem

Info

Publication number
DE19581512T1
DE19581512T1 DE19581512T DE19581512T DE19581512T1 DE 19581512 T1 DE19581512 T1 DE 19581512T1 DE 19581512 T DE19581512 T DE 19581512T DE 19581512 T DE19581512 T DE 19581512T DE 19581512 T1 DE19581512 T1 DE 19581512T1
Authority
DE
Germany
Prior art keywords
scanning system
ray tomography
tomography scanning
ray
tomography
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.)
Granted
Application number
DE19581512T
Other languages
English (en)
Other versions
DE19581512C2 (de
Inventor
Gilbert W Mckenna
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
Application filed by Analogic Corp filed Critical Analogic Corp
Publication of DE19581512T1 publication Critical patent/DE19581512T1/de
Application granted granted Critical
Publication of DE19581512C2 publication Critical patent/DE19581512C2/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

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)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (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)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE19581512T 1994-02-08 1995-02-02 Röntgenstrahl-Tomographie-System mit einer drehbaren Baugruppe Expired - Fee Related DE19581512C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19378394A 1994-02-08 1994-02-08
US08/359,845 US5473657A (en) 1994-02-08 1994-12-20 X-ray tomographic scanning system
PCT/US1995/001345 WO1995022241A1 (en) 1994-02-08 1995-02-02 X-ray tomographic scanning system

Publications (2)

Publication Number Publication Date
DE19581512T1 true DE19581512T1 (de) 1997-01-16
DE19581512C2 DE19581512C2 (de) 2001-02-15

Family

ID=26889343

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19581512T Expired - Fee Related DE19581512C2 (de) 1994-02-08 1995-02-02 Röntgenstrahl-Tomographie-System mit einer drehbaren Baugruppe

Country Status (9)

Country Link
US (1) US5473657A (de)
JP (1) JP2928642B2 (de)
KR (1) KR100198516B1 (de)
CN (1) CN1102372C (de)
AU (1) AU1740095A (de)
BR (1) BR9506736A (de)
DE (1) DE19581512C2 (de)
NL (1) NL194602C (de)
WO (1) WO1995022241A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834457A1 (de) * 1998-07-30 2000-02-10 Siemens Ag Röntgenanordnung
DE19581511C2 (de) * 1994-02-08 2001-05-10 Analogic Corp Stabilisierungsvorrichtung für einen Patiententisch in einem medizinischen Bilderzeugungssystem

Families Citing this family (59)

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US5661774A (en) * 1996-06-27 1997-08-26 Analogic Corporation Dual energy power supply
EP0825457A3 (de) * 1996-08-19 2002-02-13 Analogic Corporation Nachweisverfahren und -system für die Tomografie unter einer Mehrzahl von Winkeln
JP2000116644A (ja) * 1998-10-16 2000-04-25 Toshiba Corp Ｘ線ｃｔ装置
US6185272B1 (en) 1999-03-15 2001-02-06 Analogic Corporation Architecture for CT scanning system
JP2000312674A (ja) * 1999-04-30 2000-11-14 Hitachi Medical Corp Ｘ線撮影装置
SE9902163D0 (sv) 1999-06-09 1999-06-09 Scanditronix Medical Ab Stable rotable radiation gantry
US6337894B1 (en) * 2000-09-20 2002-01-08 Analogic Corporation Rotary bearing assembly for CT scanner gantry
US6823037B2 (en) * 2001-04-05 2004-11-23 Analogic Corporation Roller truck for CT scanner
US6813374B1 (en) 2001-04-25 2004-11-02 Analogic Corporation Method and apparatus for automatic image quality assessment
US6966958B2 (en) 2001-09-21 2005-11-22 The Goodyear Tire & Rubber Company Precision alignment of tire building drum to automated tire building system working axis
US6865254B2 (en) * 2002-07-02 2005-03-08 Pencilbeam Technologies Ab Radiation system with inner and outer gantry parts
US7010081B2 (en) * 2002-09-26 2006-03-07 Koninklijke Philips Electroncis N.V. Tapered roller bearing
US7023952B2 (en) * 2002-10-01 2006-04-04 Koninklijke Philips Electronics Mechanical damper for air pad instability
US7197172B1 (en) 2003-07-01 2007-03-27 Analogic Corporation Decomposition of multi-energy scan projections using multi-step fitting
US7277577B2 (en) 2004-04-26 2007-10-02 Analogic Corporation Method and system for detecting threat objects using computed tomography images
US7190757B2 (en) * 2004-05-21 2007-03-13 Analogic Corporation Method of and system for computing effective atomic number images in multi-energy computed tomography
US7415147B2 (en) * 2004-06-04 2008-08-19 Analogic Corporation Method of and system for destreaking the photoelectric image in multi-energy computed tomography
US7327853B2 (en) * 2004-06-09 2008-02-05 Analogic Corporation Method of and system for extracting 3D bag images from continuously reconstructed 2D image slices in computed tomography
US7302083B2 (en) * 2004-07-01 2007-11-27 Analogic Corporation Method of and system for sharp object detection using computed tomography images
US7224763B2 (en) * 2004-07-27 2007-05-29 Analogic Corporation Method of and system for X-ray spectral correction in multi-energy computed tomography
US7136451B2 (en) * 2004-10-05 2006-11-14 Analogic Corporation Method of and system for stabilizing high voltage power supply voltages in multi-energy computed tomography
US7692650B2 (en) 2005-06-01 2010-04-06 Analogic Corporation Method of and system for 3D display of multi-energy computed tomography images
US7539337B2 (en) * 2005-07-18 2009-05-26 Analogic Corporation Method of and system for splitting compound objects in multi-energy computed tomography images
US7801348B2 (en) * 2005-07-18 2010-09-21 Analogic Corporation Method of and system for classifying objects using local distributions of multi-energy computed tomography images
US7474786B2 (en) * 2005-08-04 2009-01-06 Analogic Corporation Method of and system for classifying objects using histogram segment features of multi-energy computed tomography images
US7817773B2 (en) * 2007-01-05 2010-10-19 Dexela Limited Variable speed three-dimensional imaging system
US8009883B2 (en) 2007-02-09 2011-08-30 Analogic Corporation Method of and system for automatic object display of volumetric computed tomography images for fast on-screen threat resolution
US8052327B2 (en) * 2007-06-04 2011-11-08 Ntn Corporation Hydrostatic gas bearing, rotator and CT scanner
US7724866B2 (en) * 2007-06-27 2010-05-25 Analogic Corporation Method of and system for variable pitch computed tomography scanning for baggage screening
US8017915B2 (en) 2008-03-14 2011-09-13 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
CN102308674B (zh) * 2009-01-09 2016-01-20 皇家飞利浦电子股份有限公司 成像系统机架
JP5276478B2 (ja) * 2009-03-04 2013-08-28 株式会社日立メディコ Ｘ線ｃｔ装置
US8348506B2 (en) 2009-05-04 2013-01-08 John Yorkston Extremity imaging apparatus for cone beam computed tomography
JP5491791B2 (ja) * 2009-07-28 2014-05-14 株式会社東芝 Ｘ線ｃｔ装置及びｘ線ｃｔ装置の設置方法
EP2316342A1 (de) 2009-09-18 2011-05-04 Güdel Group AG Trägersystem für Scannergeräte
FI125528B (fi) * 2010-04-29 2015-11-13 Planmed Oy Lääketieteellinen röntgenkuvauslaitteisto
CN102551773B (zh) * 2010-12-10 2015-11-25 Ge医疗系统环球技术有限公司 用于ct扫描架的自调整轴承
JP5806310B2 (ja) * 2011-06-23 2015-11-10 平田機工株式会社 ワーク支持装置
JP2014520591A (ja) 2011-06-30 2014-08-25 アナロジック コーポレイション 回転支持台を備えた装置の振動減衰装置および方法｛ｖｉｂｒａｔｉｏｎｄａｍｐｉｎｇｆｏｒａｐｐａｒａｔｕｓｃｏｍｐｒｉｓｉｎｇｒｏｔａｔｉｎｇｇａｎｔｒｙ｝
JP2014518133A (ja) 2011-06-30 2014-07-28 アナロジック コーポレイション 画像再構成方法とシステム｛ｉｔｅｒａｔｉｖｅｉｍａｇｅｒｅｃｏｎｓｇｔｒｕｃｔｉｏｎ｝
US20130077910A1 (en) * 2011-09-23 2013-03-28 Siemens Industry, Inc. High speed mechanical bearing using fixed rollers
US9480440B2 (en) 2011-09-28 2016-11-01 Qr Srl System and method for cone beam computed tomography
CN102648859B (zh) * 2012-05-28 2014-06-25 苏州生物医学工程技术研究所 X线ct机
ES2722252T3 (es) * 2012-10-08 2019-08-08 Carestream Health Inc Aparato de obtención de imágenes de extremidades para tomografía computarizada de haz cónico
US10145806B2 (en) 2013-12-12 2018-12-04 Nikon Corporation X-ray apparatus
EP3097951B1 (de) 2014-01-21 2018-07-25 Hitachi, Ltd. Strahlentherapievorrichtung
US9568441B2 (en) * 2015-01-28 2017-02-14 Morpho Detection, Llc Gantry system for CT imaging system and methods of assembling same
US9949703B2 (en) 2015-03-17 2018-04-24 Carestream Health, Inc. Extremity imaging apparatus
JP6850482B2 (ja) 2015-06-10 2021-03-31 リフレクション メディカル， インコーポレイテッド 高帯域幅バイナリマルチリーフコリメータ設計
US10024998B2 (en) 2015-08-07 2018-07-17 Smiths Detection, Llc Gantry system for CT imaging system and methods of assembling same
US10076294B2 (en) * 2016-03-30 2018-09-18 Morpho Detection, Llc Gantry system with support wheels
CN105943047B (zh) * 2016-05-31 2019-07-19 上海联影医疗科技有限公司 一种医疗设备及其孔径内壁
WO2018093937A1 (en) 2016-11-15 2018-05-24 Reflexion Medical, Inc. Radiation therapy patient platform
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
EP4342521A3 (de) 2017-07-11 2024-05-08 RefleXion Medical Inc. Verfahren zur pet-detektor-nachglühverwaltung
EP3664712A4 (de) 2017-08-09 2021-05-05 RefleXion Medical, Inc. Systeme und verfahren zur fehlererkennung bei der emissionsgeführten strahlentherapie
WO2019099551A1 (en) 2017-11-14 2019-05-23 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy
CN111493845B (zh) * 2020-05-20 2024-01-16 上海掌门科技有限公司 一种脉搏采集装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093850A (en) * 1976-04-19 1992-03-03 General Electric Company Tomographic scanning apparatus
US4201430A (en) * 1977-04-19 1980-05-06 General Electric Company Rotary feed for tomographic scanning apparatus
FR2455451A1 (fr) * 1979-05-02 1980-11-28 Radiologie Cie Gle Procede de tomodensitometrie et tomodensitometre adapte a ce procede
DE8429531U1 (de) * 1984-10-08 1986-04-10 Siemens AG, 1000 Berlin und 8000 München Computertomograph
DE8703190U1 (de) * 1987-03-02 1988-06-30 Siemens AG, 1000 Berlin und 8000 München Computertomograph
US4928283A (en) * 1988-02-26 1990-05-22 Analogic Corporation X-ray tomography apparatus
US5109397A (en) * 1988-04-22 1992-04-28 Analogic Corporation X-ray tomography apparatus with lateral movement compensation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19581511C2 (de) * 1994-02-08 2001-05-10 Analogic Corp Stabilisierungsvorrichtung für einen Patiententisch in einem medizinischen Bilderzeugungssystem
DE19834457A1 (de) * 1998-07-30 2000-02-10 Siemens Ag Röntgenanordnung

Also Published As

Publication number Publication date
NL194602B (nl) 2002-05-01
CN1143444A (zh) 1997-02-19
JPH09508550A (ja) 1997-09-02
BR9506736A (pt) 1997-09-23
CN1102372C (zh) 2003-03-05
DE19581512C2 (de) 2001-02-15
KR100198516B1 (ko) 1999-06-15
JP2928642B2 (ja) 1999-08-03
AU1740095A (en) 1995-08-29
WO1995022241A1 (en) 1995-08-17
US5473657A (en) 1995-12-05
NL194602C (nl) 2002-09-03
NL9520013A (nl) 1997-02-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8607 Notification of search results after publication
8607 Notification of search results after publication
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee