JP2008253758A5 - - Google Patents

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JP2008253758A5
JP2008253758A5 JP2008079437A JP2008079437A JP2008253758A5 JP 2008253758 A5 JP2008253758 A5 JP 2008253758A5 JP 2008079437 A JP2008079437 A JP 2008079437A JP 2008079437 A JP2008079437 A JP 2008079437A JP 2008253758 A5 JP2008253758 A5 JP 2008253758A5
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energy level
imaging system
medical imaging
ray
image
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JP2008253758A (ja
JP5738510B2 (ja
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JP2008079437A 2007-03-30 2008-03-26 可搬型フラット・パネル検出器を用いた二重エネルギ放射線撮像法の画像取得及び処理連鎖 Active JP5738510B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/731,535 2007-03-30
US11/731,535 US7627084B2 (en) 2007-03-30 2007-03-30 Image acquisition and processing chain for dual-energy radiography using a portable flat panel detector

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JP2008253758A JP2008253758A (ja) 2008-10-23
JP2008253758A5 true JP2008253758A5 (enExample) 2013-01-24
JP5738510B2 JP5738510B2 (ja) 2015-06-24

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JP2008079437A Active JP5738510B2 (ja) 2007-03-30 2008-03-26 可搬型フラット・パネル検出器を用いた二重エネルギ放射線撮像法の画像取得及び処理連鎖

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US (2) US7627084B2 (enExample)
JP (1) JP5738510B2 (enExample)
CN (1) CN101273896B (enExample)
FR (1) FR2914175B1 (enExample)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8489176B1 (en) 2000-08-21 2013-07-16 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8565860B2 (en) 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
US8909325B2 (en) 2000-08-21 2014-12-09 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US9470801B2 (en) 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations
CN1981210A (zh) 2004-01-13 2007-06-13 光谱动力学有限责任公司 多维图像重构
US9040016B2 (en) 2004-01-13 2015-05-26 Biosensors International Group, Ltd. Diagnostic kit and methods for radioimaging myocardial perfusion
US8586932B2 (en) 2004-11-09 2013-11-19 Spectrum Dynamics Llc System and method for radioactive emission measurement
US10964075B2 (en) 2004-01-13 2021-03-30 Spectrum Dynamics Llc Gating with anatomically varying durations
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
EP1778957A4 (en) 2004-06-01 2015-12-23 Biosensors Int Group Ltd OPTIMIZING THE MEASUREMENT OF RADIOACTIVE RADIATION ON SPECIAL BODY STRUCTURES
US8606349B2 (en) 2004-11-09 2013-12-10 Biosensors International Group, Ltd. Radioimaging using low dose isotope
US8423125B2 (en) 2004-11-09 2013-04-16 Spectrum Dynamics Llc Radioimaging
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
US10136865B2 (en) 2004-11-09 2018-11-27 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope
US8615405B2 (en) 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
WO2008059489A2 (en) 2006-11-13 2008-05-22 Spectrum Dynamics Llc Radioimaging applications of and novel formulations of teboroxime
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
US8894974B2 (en) 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
PL2038338T3 (pl) * 2006-07-06 2018-03-30 Akzo Nobel Chemicals International B.V. Kompozycje nienasyconych żywic poliestrowych lub żywic winyloestrowych
WO2008075362A2 (en) 2006-12-20 2008-06-26 Spectrum Dynamics Llc A method, a system, and an apparatus for using and processing multidimensional data
US20090086926A1 (en) * 2007-09-27 2009-04-02 Carestream Health, Inc. Exposure centering apparatus for imaging system
US8521253B2 (en) 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
DE102007056980B4 (de) * 2007-11-27 2016-09-22 Siemens Healthcare Gmbh Verfahren und Vorrichtung für die Computertomographie
US7844030B2 (en) * 2008-03-26 2010-11-30 General Electric Company System and method of fast switching for spectral imaging
JP5284887B2 (ja) * 2008-08-28 2013-09-11 富士フイルム株式会社 放射線検出装置、放射線画像撮影システム及び温度補償方法
US7792241B2 (en) * 2008-10-24 2010-09-07 General Electric Company System and method of fast KVP switching for dual energy CT
US8941070B2 (en) * 2008-11-19 2015-01-27 General Electric Company Portable digital image detector positioning apparatus
US8786873B2 (en) 2009-07-20 2014-07-22 General Electric Company Application server for use with a modular imaging system
US8338788B2 (en) 2009-07-29 2012-12-25 Spectrum Dynamics Llc Method and system of optimized volumetric imaging
US8718348B2 (en) * 2009-08-07 2014-05-06 Carestream Health, Inc. Grid suppression in imaging
US8690425B2 (en) * 2009-11-25 2014-04-08 Carestream Health, Inc. Retrofit of a mobile cart
EP2566388B1 (en) * 2010-05-07 2014-05-28 Koninklijke Philips N.V. Motion compensation and patient feedback in medical imaging systems
US8243882B2 (en) 2010-05-07 2012-08-14 General Electric Company System and method for indicating association between autonomous detector and imaging subsystem
US8325875B2 (en) * 2010-05-24 2012-12-04 General Electric Company Portable radiological imaging system
US8840304B2 (en) * 2010-06-14 2014-09-23 General Electric Company Positioner for ultra-portable imaging system
US8917815B2 (en) 2010-06-21 2014-12-23 Zachary A. Miller Adjustable dynamic filter
US8287187B2 (en) * 2010-06-21 2012-10-16 Miller Zachary A Adjustable dynamic X-ray filter
US9044191B2 (en) 2010-06-29 2015-06-02 Fujifilm Corporation Radiographic image capturing apparatus
JP2012030060A (ja) * 2010-06-29 2012-02-16 Fujifilm Corp 移動型放射線画像撮影装置及び移動型放射線画像撮影装置の電力供給方法
US8929510B2 (en) * 2010-06-30 2015-01-06 Fujifilm Corporation Radiographic image capturing apparatus and radiographic image capturing system
JP5689758B2 (ja) * 2010-06-30 2015-03-25 富士フイルム株式会社 移動型放射線画像撮影装置及び移動型放射線画像撮影装置の電力供給方法
US20120099768A1 (en) 2010-10-20 2012-04-26 Medtronic Navigation, Inc. Method and Apparatus for Reconstructing Image Projections
US9807860B2 (en) 2010-10-20 2017-10-31 Medtronic Navigation, Inc. Gated image acquisition and patient model construction
US9769912B2 (en) 2010-10-20 2017-09-19 Medtronic Navigation, Inc. Gated image acquisition and patient model construction
CN102455305B (zh) * 2010-11-01 2014-06-18 北京中盾安民分析技术有限公司 双能量x射线人体藏物检查设备中所使用的图像处理方法
US20120134468A1 (en) * 2010-11-27 2012-05-31 General Electric Company System and method for including and correcting subject orientation data in digital radiographic images
CN102068268B (zh) * 2010-12-17 2012-09-05 浙江康源医疗器械有限公司 一种利用多能量x射线复合投影数字合成成像的方法及其装置
US9629591B2 (en) 2011-01-21 2017-04-25 General Electric Company X-ray system and method with digital image acquisition
US8396188B2 (en) * 2011-01-21 2013-03-12 General Electric Company X-ray system and method for producing X-ray image data
JP5675424B2 (ja) * 2011-02-24 2015-02-25 三菱重工業株式会社 放射線治療装置制御装置、放射線治療装置制御装置の処理方法及びそのプログラム
EP2494925A1 (en) * 2011-03-03 2012-09-05 Koninklijke Philips Electronics N.V. Calculating the speed of ultrasound in at least two tissue types
US8818065B2 (en) * 2011-07-01 2014-08-26 Carestream Health, Inc. Methods and apparatus for scatter correction for CBCT system and cone-beam image reconstruction
US9415240B2 (en) 2011-10-21 2016-08-16 Accuray Incorporated Apparatus for generating multi-energy x-ray images and methods of using the same
KR101337339B1 (ko) * 2011-10-21 2013-12-06 삼성전자주식회사 엑스선 영상 장치 및 그 제어방법
JP2014533188A (ja) 2011-11-15 2014-12-11 ソリューションズ フォー トゥモロー エービー X線画像を生成するための装置、システム及び方法
US9474502B2 (en) 2011-12-01 2016-10-25 Koninklijke Philips N.V. Control for optically aligning an X-ray tube and X-ray detector
JP2015508011A (ja) * 2012-02-22 2015-03-16 ケアストリーム ヘルス インク トモシンセシス性能を備えた移動型放射線撮影装置/方法
US9480452B2 (en) * 2012-03-21 2016-11-01 Shimadzu Corporation Radiographic apparatus including a bending constant calculating device and a twisting constant calculation device
US9788810B2 (en) * 2015-06-25 2017-10-17 Portavision Medical Llc System and method for X-ray imaging alignment
EP2840973B1 (en) * 2012-04-24 2017-06-28 Portavision Medical LLC Mobile imaging system and method
KR101429067B1 (ko) 2012-06-20 2014-08-12 삼성전자 주식회사 엑스선 영상 장치 및 엑스선 영상 시스템
WO2013190435A1 (en) * 2012-06-21 2013-12-27 Koninklijke Philips N.V. Image reconstruction in interleaved multi-energy imaging
KR102001926B1 (ko) * 2012-09-11 2019-07-30 삼성디스플레이 주식회사 엑스레이 검출기, 이를 포함하는 엑스레이 검출 시스템 및 엑스레이 검출 방법
WO2014119557A1 (ja) * 2013-01-29 2014-08-07 株式会社東芝 医用画像処理装置およびx線ct装置
WO2014155556A1 (ja) * 2013-03-27 2014-10-02 株式会社島津製作所 X線透視装置
JP2014195588A (ja) * 2013-03-29 2014-10-16 キヤノン株式会社 放射線発生用装置及び放射線撮影装置
CN103190926A (zh) * 2013-04-12 2013-07-10 王宝良 X光机立体成像装置及成像方法
CN104574288B (zh) * 2013-10-22 2017-07-21 辽宁开普医疗系统有限公司 一种自适应的滤线栅伪影抑制方法及其装置
JP6400307B2 (ja) * 2014-03-10 2018-10-03 キヤノンメディカルシステムズ株式会社 X線画像診断装置
EP3143531A1 (en) * 2014-05-13 2017-03-22 AGFA Healthcare INC. A system and a related method for automatically selecting a hanging protocol for a medical study
JP6351164B2 (ja) * 2014-06-12 2018-07-04 国立研究開発法人量子科学技術研究開発機構 ビーム照射対象確認装置、ビーム照射対象確認プログラム、および阻止能比算出プログラム
CN105561483B (zh) * 2014-10-11 2018-07-31 苏州雷泰医疗科技有限公司 一种数字图像探测平板角度矫正装置及其放射治疗仪
KR102340197B1 (ko) * 2015-02-03 2021-12-16 삼성전자주식회사 엑스선 장치 및 엑스선 장치의 동작 방법
WO2017076841A1 (en) 2015-11-04 2017-05-11 Koninklijke Philips N.V. Device for imaging an object
WO2018053262A1 (en) 2016-09-15 2018-03-22 Micro C, LLC Improved imaging systems and methods
WO2018232566A1 (zh) * 2017-06-19 2018-12-27 深圳市奥沃医学新技术发展有限公司 利用放疗设备确定目标靶点位置的方法、装置和放疗设备
CN110678224B (zh) * 2017-06-19 2022-05-13 深圳市奥沃医学新技术发展有限公司 利用放疗设备对靶点跟踪照射的装置及放疗设备
US11000701B2 (en) * 2017-08-01 2021-05-11 Varex Imaging Corporation Dual-layer detector for soft tissue motion tracking
US10568602B2 (en) * 2017-09-06 2020-02-25 General Electric Company Virtual positioning image for use in imaging
US10531850B2 (en) 2017-09-07 2020-01-14 General Electric Company Mobile X-ray imaging with detector docking within a spatially registered compartment
US20190083053A1 (en) * 2017-09-21 2019-03-21 General Electric Company Energy separation in multi-energy computed tomography
JP6925294B2 (ja) * 2018-03-23 2021-08-25 富士フイルム株式会社 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム
DE102018204517B3 (de) * 2018-03-23 2019-09-26 Siemens Healthcare Gmbh Verfahren zur Bilderzeugung mittels eines Computertomographiegeräts und Computertomographiegerät
EP3806747B1 (en) 2018-06-15 2024-07-03 Dalhousie University Methods and apparatus for dual energy x-ray imaging
EP3829444B1 (en) 2018-08-01 2026-03-04 OXOS Medical, Inc. Improved imaging systems and methods
CN109350109B (zh) * 2018-12-06 2022-03-04 北京锐视康科技发展有限公司 多功能牙科扫描系统
CN109815915B (zh) * 2019-01-28 2023-02-21 上海箩箕技术有限公司 光学指纹传感器的图像采集方法
WO2020186075A1 (en) 2019-03-12 2020-09-17 Micro C, LLC Method of fluoroscopic surgical registration
WO2021102576A1 (en) * 2019-11-27 2021-06-03 Ka Imaging Inc. Method and apparatus for spectral adjustment in digital x-ray imaging
WO2021199543A1 (ja) * 2020-03-30 2021-10-07 富士フイルム株式会社 移動式放射線発生装置、移動式放射線発生装置の作動方法、移動式放射線発生装置の作動プログラム
EP3936052A1 (en) 2020-07-07 2022-01-12 Koninklijke Philips N.V. User interface for x-ray tube-detector alignment
CN114431882A (zh) * 2020-11-02 2022-05-06 深圳市安健科技股份有限公司 图像诊断系统及方法
US20220151575A1 (en) * 2020-11-18 2022-05-19 Ashenafi Bereded Cushioning and protective utility article for a wireless portable x-ray detector
US12064274B2 (en) * 2021-01-25 2024-08-20 Ariel Eli Bialik Radiolucent mat and image receptor assembly including same
US12274575B2 (en) 2022-10-13 2025-04-15 GE Precision Healthcare LLC Artificial intelligence-based dual energy x-ray image motion correction training method and system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343505U (enExample) * 1986-09-05 1988-03-23
AU2134697A (en) * 1996-02-21 1997-09-10 Lunar Corporation X-ray imaging system
US6315445B1 (en) * 1996-02-21 2001-11-13 Lunar Corporation Densitometry adapter for compact x-ray fluoroscopy machine
CN101422372B (zh) * 2000-02-18 2013-06-12 威廉博蒙特医院 带有平板成像器的锥面束计算机x线断层扫描系统
DE10038176C1 (de) * 2000-08-04 2001-08-16 Siemens Ag Medizinische Untersuchungsanlage mit einem MR-System und einem Röntgensystem
US6661873B2 (en) * 2002-01-28 2003-12-09 Ge Medical Systems Global Technology Company, Llc Motion artifacts reduction algorithm for two-exposure dual-energy radiography
JP3913078B2 (ja) * 2002-02-26 2007-05-09 キヤノン株式会社 ダイナミックx線撮影方法及びダイナミックx線画像撮影を行うための制御装置
US6816572B2 (en) * 2002-03-08 2004-11-09 Ge Medical Systems Global Technology Co., Llc Method, system and computer product for processing dual energy images
JP4250372B2 (ja) * 2002-04-03 2009-04-08 キヤノン株式会社 放射線撮影装置、放射線撮影方法、放射線画像用システム、プログラム、及びコンピュータ可読記憶媒体
DE10216857A1 (de) * 2002-04-16 2003-11-13 Siemens Ag Verfahren zur Steuerung einer Röntgeneinrichtung
US7599730B2 (en) 2002-11-19 2009-10-06 Medtronic Navigation, Inc. Navigation system for cardiac therapies
WO2005009206A2 (en) * 2003-06-25 2005-02-03 Besson Guy M Dynamic multi-spectral imaging system
JP2005111193A (ja) * 2003-10-10 2005-04-28 Konica Minolta Medical & Graphic Inc 放射線画像撮影システム
US7505555B2 (en) * 2004-11-02 2009-03-17 Biolucent, Llc Pads for mammography and methods for making and using them
US7200201B2 (en) 2004-11-16 2007-04-03 General Electric Company Flat panel detector based slot scanning configuration
US7581885B2 (en) * 2004-11-24 2009-09-01 General Electric Company Method and system of aligning x-ray detector for data acquisition
CN100387193C (zh) * 2005-11-18 2008-05-14 沈阳东软派斯通医疗系统有限公司 多重成像系统

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