JP2021505907A5 - - Google Patents

Download PDF

Info

Publication number
JP2021505907A5
JP2021505907A5 JP2020547292A JP2020547292A JP2021505907A5 JP 2021505907 A5 JP2021505907 A5 JP 2021505907A5 JP 2020547292 A JP2020547292 A JP 2020547292A JP 2020547292 A JP2020547292 A JP 2020547292A JP 2021505907 A5 JP2021505907 A5 JP 2021505907A5
Authority
JP
Japan
Prior art keywords
collection
time
collection time
adjusted
imaging data
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
JP2020547292A
Other languages
English (en)
Japanese (ja)
Other versions
JP7337825B2 (ja
JP2021505907A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2018/082466 external-priority patent/WO2019110336A1/en
Publication of JP2021505907A publication Critical patent/JP2021505907A/ja
Publication of JP2021505907A5 publication Critical patent/JP2021505907A5/ja
Application granted granted Critical
Publication of JP7337825B2 publication Critical patent/JP7337825B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020547292A 2017-12-04 2018-11-26 自動オンザフライ陽電子放出断層撮影(pet)スキャン計画及び最適化 Active JP7337825B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762594116P 2017-12-04 2017-12-04
US62/594116 2017-12-04
PCT/EP2018/082466 WO2019110336A1 (en) 2017-12-04 2018-11-26 Automatic on-the-fly positron emission tomography (pet) scan planning and optimization

Publications (3)

Publication Number Publication Date
JP2021505907A JP2021505907A (ja) 2021-02-18
JP2021505907A5 true JP2021505907A5 (enExample) 2022-01-06
JP7337825B2 JP7337825B2 (ja) 2023-09-04

Family

ID=64650353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020547292A Active JP7337825B2 (ja) 2017-12-04 2018-11-26 自動オンザフライ陽電子放出断層撮影(pet)スキャン計画及び最適化

Country Status (5)

Country Link
US (1) US11311263B2 (enExample)
EP (1) EP3721437A1 (enExample)
JP (1) JP7337825B2 (enExample)
CN (1) CN111566745A (enExample)
WO (1) WO2019110336A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230293132A1 (en) * 2016-10-25 2023-09-21 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for image acquisition
US20210106300A1 (en) * 2019-10-10 2021-04-15 Siemens Medical Solutions Usa, Inc. Multi-parametric weighted multi-bed pet acquisition and reconstruction
JP7387399B2 (ja) * 2019-11-14 2023-11-28 キヤノンメディカルシステムズ株式会社 核医学診断装置、および制御プログラム
US11686797B2 (en) * 2019-12-12 2023-06-27 GE Precision Healthcare LLC Method and system for motion compensation in hybrid PET-MR imaging
CN111493909B (zh) * 2020-04-30 2023-10-03 上海联影医疗科技股份有限公司 医学图像扫描方法、装置、计算机设备和存储介质
JP7768682B2 (ja) * 2021-03-04 2025-11-12 キヤノンメディカルシステムズ株式会社 Pet装置、方法及びプログラム
CN113081018B (zh) * 2021-03-31 2023-08-22 上海联影医疗科技股份有限公司 Pet医学成像系统
CN114259247B (zh) * 2021-12-29 2025-03-25 上海联影医疗科技股份有限公司 动态pet扫描方法、装置、电子设备及存储介质
CN115486862A (zh) * 2022-09-23 2022-12-20 江苏赛诺格兰医疗科技有限公司 一种pet采集时间动态调整方法及pet探测系统
US12383216B2 (en) * 2023-06-23 2025-08-12 Smart Breast Corporation Stereotactic MBI-guided biopsy using a variable-angle slant-hole collimator
CN119606398A (zh) * 2024-09-30 2025-03-14 赛诺联合医疗科技(北京)有限公司 一种pet混合采集方法与系统、存储介质与设备

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5844241A (en) 1996-07-19 1998-12-01 City Of Hope System and method for determining internal radioactivity and absorbed dose estimates
JP3963747B2 (ja) * 2002-03-20 2007-08-22 三洋電機株式会社 信号処理装置、信号受信装置、および信号処理方法
US7301144B2 (en) * 2004-12-29 2007-11-27 General Electric Company Method and system for calibrating a positron emission tomography system
EP1916543A1 (en) * 2006-10-24 2008-04-30 DKFZ Deutsches Krebsforschungszentrum, Stiftung des Öffentlichen Rechts Triple-modality imaging system
WO2009101543A1 (en) * 2008-02-14 2009-08-20 Koninklijke Philips Electronics N.V. Multiple-source imaging system with flat-panel detector
CN101518453B (zh) * 2008-02-29 2013-01-30 Ge医疗系统环球技术有限公司 设置重建视野和重建中心参数的方法及其ct设备
US7928727B2 (en) * 2009-06-04 2011-04-19 Siemens Medical Solutions Usa, Inc. Adapting acquisition time in nuclear imaging
DE102010013360B4 (de) * 2010-03-30 2017-01-19 Siemens Healthcare Gmbh Verfahren zur Rekonstruktion von Bilddaten eines zyklisch sich bewegenden Untersuchungsobjektes
US8977027B2 (en) * 2010-08-25 2015-03-10 Koninklijke Philips N.V. Dual modality imaging including quality metrics
US20120056095A1 (en) * 2010-09-03 2012-03-08 Scott Metzler Collimation apparatus for high resolution imaging
WO2013050941A2 (en) * 2011-10-06 2013-04-11 Koninklijke Philips Electronics N.V. Data-driven optimization of event acceptance/rejection logic
JP5405548B2 (ja) * 2011-10-17 2014-02-05 株式会社東芝 Pet装置
CN104854593B (zh) 2012-12-03 2018-10-12 皇家飞利浦有限公司 智能核医学患者工作流程排程器
US9760991B2 (en) * 2013-04-22 2017-09-12 General Electric Company System and method for image intensity bias estimation and tissue segmentation
US9155514B2 (en) * 2013-08-01 2015-10-13 Siemens Medical Solutions Usa, Inc. Reconstruction with partially known attenuation information in time of flight positron emission tomography
EP3108450B1 (en) * 2014-02-18 2019-04-10 Koninklijke Philips N.V. In-reconstruction filtering for positron emission tomography (pet) list mode iterative reconstruction
US9968310B2 (en) * 2014-09-24 2018-05-15 General Electric Company Multi-detector imaging system with x-ray detection
JP6833311B2 (ja) * 2015-08-12 2021-02-24 キヤノンメディカルシステムズ株式会社 核医学診断装置及び制御プログラム
CN105193442B (zh) 2015-09-17 2018-12-25 沈阳东软医疗系统有限公司 一种pet扫描时间的确定方法和装置
EP3574838B1 (en) * 2015-10-30 2021-04-21 Koninklijke Philips N.V. Radiation dose reduction and improved consistency between sessions in hybrid imaging studies
WO2017192554A1 (en) * 2016-05-02 2017-11-09 Daniel Gagnon Method and apparatus for performing co-planar and simultaneous spectral ct and pet imaging
CN105997125B (zh) * 2016-06-15 2021-09-17 刘丽 多针孔单光子spect心肌血流绝对定量方法与用途
CN105976413B (zh) 2016-06-28 2019-01-29 明峰医疗系统股份有限公司 基于ct图像获取pet线性衰减系数的方法及装置
US11302003B2 (en) * 2017-10-26 2022-04-12 Wisconsin Alumni Research Foundation Deep learning based data-driven approach for attenuation correction of pet data

Similar Documents

Publication Publication Date Title
JP2021505907A5 (enExample)
JP2020522307A5 (enExample)
US11311263B2 (en) Automatic on-the-fly positron emission tomography (PET) scan planning and optimization
JP6170549B2 (ja) Pet再構成における迅速な散乱推定
US11000255B2 (en) Systems and methods for generating simulated computed tomography (CT) images
JP2019525179A5 (enExample)
JP2016535617A5 (enExample)
US20110081068A1 (en) Radiological imaging incorporating local motion monitoring, correction, and assessment
US8845190B2 (en) Low-dose automatic exposure control system for digital portable X-ray imaging
EP2984631B1 (en) Method for modeling and accounting for cascade gammas in images
CN105593905A (zh) 针对完全3d迭代ct重建中的图像质量优化用于对正则化参数的局部调节的方法
JP2020514720A5 (enExample)
JP2015112475A (ja) X線コンピュータ断層撮影装置及びリファレンス補正プログラム
CN106880902B (zh) 基于单能量图像记录确定材料属性值的空间分布
CN106859685B (zh) 一种图像重建方法、装置及设备
US20140107476A1 (en) Spatial sampling improvement for list-mode pet acquisition using planned table/gantry movement
CN103262124B (zh) 用于对感兴趣区域成像的成像系统
JP2018522624A5 (enExample)
US20150355114A1 (en) A spectral response effects (sre) compensation method for photon counting detectors (pcds)
EP3619686A1 (en) Generation of accurate hybrid datasets for quantitative molecular imaging
US20140348407A1 (en) Method of image reconstruction for a filtered back projection in limited angle tomography
Fast et al. Actively triggered 4d cone‐beam CT acquisition
US10363002B2 (en) X-ray CT image reconstruction device, X-ray CT image reconstruction method, and X-ray CT apparatus
JP2013192827A5 (enExample)
WO2019021376A1 (ja) 散乱推定方法および画像処理装置