JP2019521335A5 - - Google Patents

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Publication number
JP2019521335A5
JP2019521335A5 JP2018565402A JP2018565402A JP2019521335A5 JP 2019521335 A5 JP2019521335 A5 JP 2019521335A5 JP 2018565402 A JP2018565402 A JP 2018565402A JP 2018565402 A JP2018565402 A JP 2018565402A JP 2019521335 A5 JP2019521335 A5 JP 2019521335A5
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JP
Japan
Prior art keywords
output signal
radiation detector
value
photons
incident
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JP2018565402A
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English (en)
Japanese (ja)
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JP2019521335A (ja
JP7041079B6 (ja
JP7041079B2 (ja
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Priority claimed from PCT/EP2017/064838 external-priority patent/WO2017216378A1/en
Publication of JP2019521335A publication Critical patent/JP2019521335A/ja
Publication of JP2019521335A5 publication Critical patent/JP2019521335A5/ja
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Publication of JP7041079B2 publication Critical patent/JP7041079B2/ja
Publication of JP7041079B6 publication Critical patent/JP7041079B6/ja
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JP2018565402A 2016-06-16 2017-06-16 スペクトル放射線ディテクターにおける改善された光子カウント Active JP7041079B6 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16174692.0 2016-06-16
EP16174692 2016-06-16
PCT/EP2017/064838 WO2017216378A1 (en) 2016-06-16 2017-06-16 Improved photon-counting in a spectral radiation detector

Publications (4)

Publication Number Publication Date
JP2019521335A JP2019521335A (ja) 2019-07-25
JP2019521335A5 true JP2019521335A5 (enExample) 2020-07-27
JP7041079B2 JP7041079B2 (ja) 2022-03-23
JP7041079B6 JP7041079B6 (ja) 2022-05-30

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Family Applications (1)

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JP2018565402A Active JP7041079B6 (ja) 2016-06-16 2017-06-16 スペクトル放射線ディテクターにおける改善された光子カウント

Country Status (5)

Country Link
US (1) US11029425B2 (enExample)
EP (1) EP3472647B1 (enExample)
JP (1) JP7041079B6 (enExample)
CN (1) CN109477903B (enExample)
WO (1) WO2017216378A1 (enExample)

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* Cited by examiner, † Cited by third party
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WO2019113440A1 (en) * 2017-12-08 2019-06-13 Rensselaer Polytechnic Institute A neural network-based corrector for photon counting detectors
EP3611542A1 (en) 2018-08-13 2020-02-19 STMicroelectronics (Research & Development) Limited Proximity sensor and method of operating a photodetector based proximity sensor
US11105938B2 (en) * 2019-06-12 2021-08-31 Redlen Technologies, Inc. Time signatures and pattern matching in x-ray photon counting detectors
CN110389374B (zh) * 2019-07-05 2020-10-30 东软医疗系统股份有限公司 一种探测器的前端电路及探测器
CN110456404B (zh) * 2019-08-14 2023-07-28 苏州瑞迈斯科技有限公司 辐射探测装置和成像系统
CN110412644A (zh) * 2019-08-14 2019-11-05 苏州瑞迈斯医疗科技有限公司 光子计数方法和装置
JP7610030B2 (ja) * 2020-12-09 2025-01-07 エーエムエス・インターナショナル・アーゲー 光子計数システムにおける基線抽出のための電気回路機構
EP4063918A1 (en) * 2021-03-22 2022-09-28 Koninklijke Philips N.V. Pulse shaper circuit
CN114114375B (zh) * 2021-11-22 2023-06-13 核工业西南物理研究院 一种等离子热电子测量系统及测量方法

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US7818047B2 (en) * 2001-11-09 2010-10-19 Nova R&D, Inc. X-ray and gamma ray detector readout system
JP4895161B2 (ja) 2005-10-31 2012-03-14 横河電機株式会社 ピーク検出回路および放射線測定装置
US7829860B2 (en) * 2006-10-31 2010-11-09 Dxray, Inc. Photon counting imaging detector system
WO2008146230A2 (en) 2007-05-29 2008-12-04 Koninklijke Philips Electronics N.V. Photon counting with detection of local maxima
WO2008146218A2 (en) 2007-06-01 2008-12-04 Koninklijke Philips Electronics N.V. Spectral photon counting detector
WO2008155679A2 (en) * 2007-06-19 2008-12-24 Koninklijke Philips Electronics N.V. Digital pulse processing for multi-spectral photon counting readout circuits
RU2010101422A (ru) * 2007-06-19 2011-07-27 Конинклейке Филипс Электроникс Н.В. (Nl) Спектральный детектор счета фотонов
JP2011521212A (ja) * 2008-04-30 2011-07-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 計数検出器
US8269180B2 (en) * 2008-08-27 2012-09-18 Brookhaven Science Associates, Llc Method and apparatus for the measurement of signals from radiation sensors
US8440957B2 (en) * 2009-02-25 2013-05-14 Bart Dierickx Counting pixel with good dynamic range properties
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US9310495B2 (en) * 2011-05-04 2016-04-12 Oy Ajat Ltd. Photon/energy identifying X-ray and gamma ray imaging device (“PID”) with a two dimensional array of pixels and system therefrom
DE102011076781B4 (de) * 2011-05-31 2018-05-03 Siemens Healthcare Gmbh Verfahren zur Korrektur einer Zählratendrift bei einem quantenzählenden Detektor, Röntgen-System mit quantenzählendem Detektor und Schaltungsanordnung für einen quantenzählenden Detektor
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CN104471441B (zh) 2012-06-27 2017-07-18 皇家飞利浦有限公司 谱光子计数探测器
DE102012212124B4 (de) * 2012-07-11 2018-06-14 Siemens Healthcare Gmbh Zählender digitaler Röntgendetektor und Verfahren zur Aufnahme einer Serie von Röntgenbildern
JP6301138B2 (ja) * 2013-02-12 2018-03-28 キヤノンメディカルシステムズ株式会社 Ｘ線コンピュータ断層撮影装置およびフォトンカウンティングプログラム
CN105143918A (zh) * 2013-04-24 2015-12-09 皇家飞利浦有限公司 具有校正单元的脉冲处理电路
JP2016032635A (ja) * 2014-07-30 2016-03-10 株式会社東芝 フォトンカウンティング型ｘ線ｃｔ装置
DE102015205301A1 (de) * 2015-03-24 2016-09-29 Siemens Healthcare Gmbh Betreiben eines zählenden digitalen Röntgenbilddetektors
US9851460B1 (en) * 2016-09-07 2017-12-26 Toshiba Medical Systmes Corporation Apparatus and method for a high-flux photon-counting spectral application-specific integrated circuit (ASIC) having a charge summing mode

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