JP2000139896A5 - - Google Patents

Download PDF

Info

Publication number
JP2000139896A5
JP2000139896A5 JP1999236350A JP23635099A JP2000139896A5 JP 2000139896 A5 JP2000139896 A5 JP 2000139896A5 JP 1999236350 A JP1999236350 A JP 1999236350A JP 23635099 A JP23635099 A JP 23635099A JP 2000139896 A5 JP2000139896 A5 JP 2000139896A5
Authority
JP
Japan
Prior art keywords
scanning
detector
imaging system
coupled
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.)
Granted
Application number
JP1999236350A
Other languages
English (en)
Japanese (ja)
Other versions
JP4509256B2 (ja
JP2000139896A (ja
Filing date
Publication date
Priority claimed from US09/140,289 external-priority patent/US6198791B1/en
Application filed filed Critical
Publication of JP2000139896A publication Critical patent/JP2000139896A/ja
Publication of JP2000139896A5 publication Critical patent/JP2000139896A5/ja
Application granted granted Critical
Publication of JP4509256B2 publication Critical patent/JP4509256B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP23635099A 1998-08-25 1999-08-24 スケーラブル多重スライス・イメージング装置 Expired - Lifetime JP4509256B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/140289 1998-08-25
US09/140,289 US6198791B1 (en) 1998-08-25 1998-08-25 Scalable multislice imaging system

Publications (3)

Publication Number Publication Date
JP2000139896A JP2000139896A (ja) 2000-05-23
JP2000139896A5 true JP2000139896A5 (enExample) 2008-10-16
JP4509256B2 JP4509256B2 (ja) 2010-07-21

Family

ID=22490588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23635099A Expired - Lifetime JP4509256B2 (ja) 1998-08-25 1999-08-24 スケーラブル多重スライス・イメージング装置

Country Status (5)

Country Link
US (1) US6198791B1 (enExample)
EP (1) EP0981997B1 (enExample)
JP (1) JP4509256B2 (enExample)
DE (1) DE69929007T2 (enExample)
IL (1) IL131564A (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6081576A (en) * 1998-08-25 2000-06-27 General Electric Company Scalable data acquisition system
EP1059879B1 (en) * 1998-12-30 2007-08-08 General Electric Company Image thickness selection for multislice imaging system
US6396898B1 (en) * 1999-12-24 2002-05-28 Kabushiki Kaisha Toshiba Radiation detector and x-ray CT apparatus
US6396897B1 (en) 2000-04-18 2002-05-28 Ge Medical Systems Global Technology Company, Llc Method and apparatus for selecting retrospective reconstruction parameters
EP1199861A3 (en) * 2000-08-25 2003-10-22 Hewlett Packard Company, a Delaware Corporation Downloading data
US6568851B2 (en) * 2000-10-25 2003-05-27 Kabushiki Kaisha Toshiba X-ray CT scanner
US6700948B2 (en) 2000-12-12 2004-03-02 Ge Medical Systems Global Technology Company, Llc Low-cost, multislice CT detector with multiple operating modes
JP4549522B2 (ja) * 2000-12-14 2010-09-22 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装置及びx線透視検査装置
US6873678B2 (en) 2000-12-28 2005-03-29 Ge Medical Systems Global Technology Company Llc Methods and apparatus for computed tomographic cardiac or organ imaging
DE10109002C2 (de) * 2001-02-23 2003-10-16 Forschungszentrum Juelich Gmbh Verfahren und Vorrichtung zur Verarbeitung von Detektorsignalen
US6567495B2 (en) * 2001-03-06 2003-05-20 General Electric Company Detector having programmable slice thickness and operational modes and method
US6535572B2 (en) 2001-06-15 2003-03-18 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for compensating computed tomographic channel ganging artifacts
DE10156629A1 (de) * 2001-11-17 2003-05-28 Philips Corp Intellectual Pty Anordnung von Steuerelementen
US7103134B2 (en) * 2001-12-28 2006-09-05 Kabushiki Kaisha Toshiba Computed tomography apparatus
US6654443B1 (en) 2002-02-25 2003-11-25 Ge Medical Systems Global Technology Co., Llc Thermal sensing detector cell for a computed tomography system and method of manufacturing same
US6775348B2 (en) * 2002-02-27 2004-08-10 General Electric Company Fiber optic scintillator with optical gain for a computed tomography system and method of manufacturing same
US7139000B2 (en) * 2002-05-13 2006-11-21 Ge Medical Systems Global Technology Company, Llc Method, system and computer product for displaying axial images
US20040119712A1 (en) * 2002-12-19 2004-06-24 Kenknight Bruce H. System and method for representing multi-dimensional patient health
US6859514B2 (en) * 2003-03-14 2005-02-22 Ge Medical Systems Global Technology Company Llc CT detector array with uniform cross-talk
JP4062232B2 (ja) * 2003-10-20 2008-03-19 株式会社日立製作所 X線ct装置及びx線ct装置による撮像方法
US6980623B2 (en) * 2003-10-29 2005-12-27 Ge Medical Systems Global Technology Company Llc Method and apparatus for z-axis tracking and collimation
US20050147203A1 (en) * 2003-12-31 2005-07-07 Ross William R. Reading imaging data
US7086780B2 (en) 2004-05-20 2006-08-08 General Electric Company Methods for spectrally calibrating CT imaging apparatus detectors
JP2006015050A (ja) * 2004-07-05 2006-01-19 Ge Medical Systems Global Technology Co Llc X線ct装置
JP4615288B2 (ja) * 2004-11-04 2011-01-19 富士フイルム株式会社 放射線撮影装置
US7391844B2 (en) 2005-01-14 2008-06-24 General Electric Company Method and apparatus for correcting for beam hardening in CT images
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
US7935933B2 (en) * 2006-01-30 2011-05-03 General Electric Company Detector for an x-ray imaging system
US8260019B2 (en) * 2007-08-17 2012-09-04 General Electric Company Methods and apparatus for data communication across a slip ring
US8611627B2 (en) 2009-12-23 2013-12-17 General Electric Company CT spectral calibration
US8532250B2 (en) * 2010-02-24 2013-09-10 Kabushiki Kaisha Toshiba X-ray CT apparatus and control method for X-ray CT apparatus
US20120116723A1 (en) * 2010-11-08 2012-05-10 General Electric Company System and method for transmitting data from a rotating component
JP6165438B2 (ja) * 2012-01-27 2017-07-19 東芝メディカルシステムズ株式会社 X線ct装置
EP2866666B1 (en) * 2012-06-28 2019-08-07 Mobius Imaging, LLC Method and system for x-ray ct imaging
US9078569B2 (en) 2012-08-20 2015-07-14 Zhengrong Ying Configurable data measurement and acquisition systems for multi-slice X-ray computed tomography systems
US9285327B2 (en) 2013-02-06 2016-03-15 Zhengrong Ying Adjustable photon detection systems for multi-slice X-ray computed tomography systems
JP2014230600A (ja) * 2013-05-28 2014-12-11 株式会社東芝 X線ct装置およびx線ct装置用x線検出器
US9269149B2 (en) 2014-05-08 2016-02-23 Orbotech Ltd. Calibration of a direct-imaging system
EP3323003B1 (en) 2015-07-13 2020-09-09 Koninklijke Philips N.V. High energy resolution / high x-ray flux photon counting detector
CN113459805B (zh) * 2016-03-25 2023-12-15 康明斯有限公司 基于车辆工作循环调整车辆操作参数的系统和方法
DE112017003246T5 (de) * 2016-06-28 2019-03-28 R & D Microwaves, LLC Antenne
JP6800047B2 (ja) * 2017-02-27 2020-12-16 株式会社日立製作所 X線撮像装置
US12429543B2 (en) * 2019-04-22 2025-09-30 Siemens Healthineers Ag Simultaneous multi-slab thermometry during MR-guided thermal therapy

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361902A (en) 1980-07-07 1982-11-30 General Electric Company Collimator for x-ray diagnostic apparatus
JPS58141137A (ja) * 1982-02-18 1983-08-22 株式会社日立メデイコ Ct装置用デ−タ収集装置
JPS6281145U (enExample) * 1985-10-31 1987-05-23
US4965726A (en) 1988-10-20 1990-10-23 Picker International, Inc. CT scanner with segmented detector array
JPH05212023A (ja) * 1991-02-07 1993-08-24 Toshiba Corp X線ct用データ収集装置
US5291402A (en) * 1992-08-07 1994-03-01 General Electric Company Helical scanning computed tomography apparatus
US5469487A (en) 1993-12-30 1995-11-21 General Electric Company CT system with twin fan beam helical scan
US5592523A (en) 1994-12-06 1997-01-07 Picker International, Inc. Two dimensional detector array for CT scanners
US5513236A (en) 1995-01-23 1996-04-30 General Electric Company Image reconstruction for a CT system implementing a dual fan beam helical scan
JPH08215189A (ja) * 1995-02-10 1996-08-27 Toshiba Medical Eng Co Ltd X線ct装置及びその画像再構成法
US5541970A (en) 1995-05-09 1996-07-30 General Electric Company Image reconstruction for a CT system implementing a four fan beam helical scan
US5559847A (en) 1995-12-06 1996-09-24 General Electric Company Systems, methods and apparatus for reconstructing images in a CT system implementing a helical scan
US5606585A (en) 1995-12-21 1997-02-25 General Electric Company Methods and apparatus for multislice helical image reconstruction in a computer tomography system
US5610963A (en) * 1996-02-06 1997-03-11 General Electric Company Methods and systems for determining the z-axis profile of a detector in a CT system
US5867554A (en) 1996-06-20 1999-02-02 Siemens Aktiengesellschaft Spiral scan computed tomography apparatus having a modular surface detector for radiation
JP3763611B2 (ja) * 1996-07-12 2006-04-05 株式会社東芝 X線ctスキャナ
IL119033A0 (en) 1996-08-07 1996-11-14 Elscint Ltd Multi-slice detector array
US5732118A (en) 1996-12-02 1998-03-24 General Electric Company Methods and apparatus for image reconstruction in a multislice computed tomography system
DE19714689A1 (de) * 1997-04-09 1998-10-15 Siemens Ag Röntgendetektor
US5974110A (en) * 1997-11-26 1999-10-26 General Electric Company Helical reconstruction algorithm
US5991358A (en) * 1997-12-31 1999-11-23 Analogic Corporation Data acquisition system for generating accurate projection data in a CT scanner
US5982846A (en) * 1998-04-13 1999-11-09 General Electric Company Methods and apparatus for dose reduction in a computed tomograph
US6081576A (en) * 1998-08-25 2000-06-27 General Electric Company Scalable data acquisition system

Similar Documents

Publication Publication Date Title
JP2000139896A5 (enExample)
US8548119B2 (en) Multi-slice CT detector with tileable packaging structure
US5592523A (en) Two dimensional detector array for CT scanners
JP5268633B2 (ja) スペクトルctのための検出器アレイ
CN100500096C (zh) 对称多切片计算机断层成像数据测量系统
JP5073176B2 (ja) 直接変換型エネルギ識別計算機式断層写真法(ct)検出器
US8204171B2 (en) Multi-faceted tileable detector for volumetric computed tomography imaging
EP1214908B1 (en) Low-cost, multi-slice CT detector with multiple operating modes
US20030185345A1 (en) Method and apparatus for optimizing dosage to scan subject
JP2004264306A (ja) 一体形成の空隙を備えた計算機式断層写真法(ct)検出器
JP2006013451A (ja) 計算機式断層写真法(ct)検出器の製造方法
EP3510928A1 (en) Tomographic imaging apparatus, method of controlling the same, and computer program product
US20170212253A1 (en) Adaptive ct detector having integrated readout electronics
WO2014034721A1 (ja) X線検出サブモジュール、x線検出モジュールおよびx線ct装置
US4164657A (en) Apparatus for tomography
US5867554A (en) Spiral scan computed tomography apparatus having a modular surface detector for radiation
US20140093039A1 (en) Radiography imaging and radiation detection system
JP2000093423A (ja) スケ―ラブル多重スライス・イメ―ジング装置の故障診断方法及び装置
US6272201B1 (en) Methods and apparatus for efficient data acquisition in CT scanners
JP5743420B2 (ja) X線ct装置
JP4250795B2 (ja) X線ct装置
US20050161609A1 (en) X-ray detector module for spectrally resolved measurements
EP1967141B1 (en) X-ray detection system
US7208741B2 (en) X-ray computed tomography scanner and x-ray detecting system
JP2011224173A (ja) X線ct装置