JP2021504037A5 - - Google Patents

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Publication number
JP2021504037A5
JP2021504037A5 JP2020528947A JP2020528947A JP2021504037A5 JP 2021504037 A5 JP2021504037 A5 JP 2021504037A5 JP 2020528947 A JP2020528947 A JP 2020528947A JP 2020528947 A JP2020528947 A JP 2020528947A JP 2021504037 A5 JP2021504037 A5 JP 2021504037A5
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JP
Japan
Prior art keywords
time
filter
imaging system
computed tomography
tomography imaging
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JP2020528947A
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English (en)
Japanese (ja)
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JP2021504037A (ja
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Priority claimed from PCT/EP2018/081668 external-priority patent/WO2019105775A1/en
Publication of JP2021504037A publication Critical patent/JP2021504037A/ja
Publication of JP2021504037A5 publication Critical patent/JP2021504037A5/ja
Pending legal-status Critical Current

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JP2020528947A 2017-11-28 2018-11-19 回転スペクトルフィルタを使用するスペクトルイメージング Pending JP2021504037A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762591315P 2017-11-28 2017-11-28
US62/591,315 2017-11-28
PCT/EP2018/081668 WO2019105775A1 (en) 2017-11-28 2018-11-19 Spectral imaging using a rotating spectral filter

Publications (2)

Publication Number Publication Date
JP2021504037A JP2021504037A (ja) 2021-02-15
JP2021504037A5 true JP2021504037A5 (enExample) 2022-01-04

Family

ID=64426895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020528947A Pending JP2021504037A (ja) 2017-11-28 2018-11-19 回転スペクトルフィルタを使用するスペクトルイメージング

Country Status (5)

Country Link
US (1) US20200364909A1 (enExample)
EP (1) EP3717939A1 (enExample)
JP (1) JP2021504037A (enExample)
CN (1) CN111656225A (enExample)
WO (1) WO2019105775A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112489849B (zh) * 2019-09-11 2024-11-15 西门子医疗股份公司 计算机断层扫描设备的x射线射束光谱过滤的过滤器装置
US11071506B1 (en) * 2020-04-28 2021-07-27 Wisconsin Alumni Research Foundation X-ray imaging device providing enhanced spatial resolution by energy encoding
EP4000526B1 (de) * 2021-04-29 2024-04-24 Siemens Healthineers AG Ct-anlage mit einem kollimatorblech und verfahren zum befestigen eines kollimatorblechs einer ct-anlage
JP7755952B2 (ja) * 2021-08-11 2025-10-17 キヤノンメディカルシステムズ株式会社 Ｘ線の線質調整装置およびｘ線コンピュータ断層撮影装置
CN118225816A (zh) * 2024-05-23 2024-06-21 苏州益腾电子科技有限公司 一种能量ct系统

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US2901631A (en) * 1955-03-04 1959-08-25 Gen Electric Filter means for penetrating rays
DE4235527C2 (de) * 1991-10-25 1998-07-09 Morita Mfg Einrichtung zur Erfassung medizinischer Röntgenbilder mit automatischer Belichtung
US7649981B2 (en) * 2003-10-15 2010-01-19 Varian Medical Systems, Inc. Multi-energy x-ray source
JP4499593B2 (ja) * 2005-03-28 2010-07-07 アロカ株式会社 Ｘ線骨密度測定装置
US7330535B2 (en) * 2005-11-10 2008-02-12 General Electric Company X-ray flux management device
JP2009000293A (ja) * 2007-06-21 2009-01-08 Toshiba Corp デュアルエネルギシステム及びその画像収集方法
JP5274812B2 (ja) * 2007-11-12 2013-08-28 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装置及び画像処理装置
CN103124520B (zh) * 2010-09-30 2016-07-13 皇家飞利浦电子股份有限公司 用于计算机断层摄影（ct）的动态滤波器
JP2013005854A (ja) * 2011-06-23 2013-01-10 Toshiba Corp Ｘ線ｃｔ装置
JP6195852B2 (ja) * 2012-03-07 2017-09-13 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｘ線ビーム整形器
EP2928376B1 (en) * 2012-12-05 2019-10-30 Koninklijke Philips N.V. Radiation beam intensity profile shaper
US9020103B2 (en) * 2013-02-15 2015-04-28 American Science And Engineering, Inc. Versatile beam scanner with fan beam
WO2014126586A1 (en) * 2013-02-15 2014-08-21 American Science And Engineering, Inc. Versatile beam scanner with fan beam
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JP6377370B2 (ja) * 2014-03-04 2018-08-22 キヤノンメディカルシステムズ株式会社 Ｘ線管球装置及びｘ線ｃｔ装置
EP3220827B1 (en) * 2014-11-20 2020-01-15 Koninklijke Philips N.V. An x-ray flux reducer for a photon counting detector

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