JP2020519865A5 - - Google Patents

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JP2020519865A5
JP2020519865A5 JP2019559818A JP2019559818A JP2020519865A5 JP 2020519865 A5 JP2020519865 A5 JP 2020519865A5 JP 2019559818 A JP2019559818 A JP 2019559818A JP 2019559818 A JP2019559818 A JP 2019559818A JP 2020519865 A5 JP2020519865 A5 JP 2020519865A5
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event
pet
cascade
511kev
time
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JP7008728B2 (ja
JP2020519865A (ja
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Priority claimed from PCT/EP2018/061566 external-priority patent/WO2018202878A1/en
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JP2019559818A 2017-05-04 2018-05-04 プロンプトガンマ陽電子放出核種からの高エネルギーカスケードガンマを伴う同時発生を使用したポジトロンエミッショントモグラフィ（ｐｅｔ）のタイミング較正 Active JP7008728B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762501384P 2017-05-04 2017-05-04
US62/501,384 2017-05-04
PCT/EP2018/061566 WO2018202878A1 (en) 2017-05-04 2018-05-04 Positron emission tomography (pet) timing calibration using coincidences involving high-energy cascade gamma from prompt-gamma positron emitters

Publications (3)

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JP2020519865A JP2020519865A (ja) 2020-07-02
JP2020519865A5 true JP2020519865A5 (https=) 2021-06-10
JP7008728B2 JP7008728B2 (ja) 2022-01-25

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JP2019559818A Active JP7008728B2 (ja) 2017-05-04 2018-05-04 プロンプトガンマ陽電子放出核種からの高エネルギーカスケードガンマを伴う同時発生を使用したポジトロンエミッショントモグラフィ（ｐｅｔ）のタイミング較正

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US (1) US11073628B2 (https=)
EP (1) EP3618716B1 (https=)
JP (1) JP7008728B2 (https=)
CN (1) CN110602992B (https=)
WO (1) WO2018202878A1 (https=)

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PL243899B1 (pl) 2020-07-16 2023-10-30 Univ Jagiellonski System i sposób kalibracji czasowej układu detekcyjnego tomografu TOF-PET
CN112932517B (zh) * 2021-01-29 2023-12-08 明峰医疗系统股份有限公司 本底放射性实现时间自校正方法及装置
US20250370148A1 (en) * 2022-07-06 2025-12-04 The Regents Of The University Of California Positronium lifetime image reconstruction
CN115462818B (zh) * 2022-09-28 2025-07-11 赛诺联合医疗科技（北京）有限公司 基于实时临床扫描数据对pet系统进行实时校正的方法
CN115886852B (zh) * 2022-11-23 2025-12-26 东软医疗系统股份有限公司 Pet系统的校正方法、装置、存储介质及计算机设备
ES3054328A1 (es) * 2024-07-15 2026-02-02 Bruker Espanola S A Metodo de calibracion de detector de pet y dispositivo de calibracion

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JP4659962B2 (ja) * 2000-10-04 2011-03-30 株式会社東芝 核医学診断装置
RU2384866C2 (ru) * 2005-04-22 2010-03-20 Конинклейке Филипс Электроникс Н.В. Сканер позитронно-эмиссионной томографии и магнитно-резонансной визуализации со способностью определения времени полета
US7820975B2 (en) * 2006-01-03 2010-10-26 Koninklijke Philips Electronics N.V. Achieving accurate time-of-flight calibrations with a stationary coincidence point source
US7414246B2 (en) * 2006-01-03 2008-08-19 Koninklijke Philips Electronics N.V. Achieving accurate time-of-flight calibrations with a stationary coincidence point source
CN101583310B (zh) * 2007-01-11 2013-09-04 皇家飞利浦电子股份有限公司 用于同时进行pet和mr成像的pet/mr扫描器
US8063376B2 (en) * 2008-08-15 2011-11-22 Koninklijke Philips Electronics N.V. Large bore PET and hybrid PET/CT scanners and radiation therapy planning using same
CN102483852B (zh) * 2009-06-08 2016-08-03 皇家飞利浦电子股份有限公司 利用基于飞行时间信息逐个事件生成的图像内容的飞行时间正电子发射断层摄影重建
JP5944402B2 (ja) * 2010-11-23 2016-07-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 可変の同時ウィンドウに関するｐｅｔ較正
US8294110B2 (en) 2011-03-11 2012-10-23 Kabushiki Kaisha Toshiba Method for improved correction of SiPM non-linearity in multiplexed radiation detectors
WO2012135725A2 (en) * 2011-03-30 2012-10-04 The Board Of Trustees Of The Leland Stanford Junior University Methods and systems for increasing the sensitivity of simultaneous multi-isotope positron emission tomography
JP6034364B2 (ja) * 2011-04-05 2016-11-30 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 向上された時間精度を有する時間−デジタル変換を用いる検出器アレイ
JP5526435B2 (ja) 2011-08-03 2014-06-18 独立行政法人理化学研究所 Ｐｅｔ装置およびそのイメージング方法
US20150185339A1 (en) 2012-04-30 2015-07-02 Eduardo M. Lage Multiplexable emission tomography
US9734600B2 (en) * 2012-05-04 2017-08-15 Koninkllijke Philips N.V. Attenuation map with scattered coincidences in Positron Emission Tomography
US20140217294A1 (en) 2013-02-05 2014-08-07 Siemens Medical Solutions Usa, Inc. Method for Using LSO Background Radiation as a Transmission Source Using Time of Flight Information
CN105431884B (zh) * 2013-04-11 2018-04-24 皇家飞利浦有限公司 用于对图像中的级联伽马进行解释和建模的方法
WO2014209972A1 (en) 2013-06-24 2014-12-31 Massachusetts Institute Of Technology Normalization correction for multiple-detection enhanced emission tomography
CN106716179B (zh) 2014-09-23 2019-08-20 皇家飞利浦有限公司 数字正电子发射断层摄影中的飞行时间校准
CN106108934B (zh) 2016-08-31 2020-02-07 清华大学 多伽马光子同时发射药物时间符合核医学成像系统及方法

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