JP7065611B6 - フォトンカウンティング検出器のためのｘ線フラックスレデューサ - Google Patents

フォトンカウンティング検出器のためのｘ線フラックスレデューサ Download PDF

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JP7065611B6
JP7065611B6 JP2017525971A JP2017525971A JP7065611B6 JP 7065611 B6 JP7065611 B6 JP 7065611B6 JP 2017525971 A JP2017525971 A JP 2017525971A JP 2017525971 A JP2017525971 A JP 2017525971A JP 7065611 B6 JP7065611 B6 JP 7065611B6
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flux
radiation
filter device
imaging system
rigid
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Japanese (ja)
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JP2017538470A (ja
JP7065611B2 (ja
JP2017538470A5 (enExample
Inventor
ベルンハルド ヨハネス ブレンデル
ローランド プロクサ
トーマス コエラー
エワルド ロースル
ハイナー ダエール
マイケル グラス
アクセル スラン
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A61B6/035—Mechanical aspects of CT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/06—Diaphragms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2017525971A 2014-11-20 2015-11-11 フォトンカウンティング検出器のためのｘ線フラックスレデューサ Active JP7065611B6 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462082184P 2014-11-20 2014-11-20
US62/082,184 2014-11-20
PCT/IB2015/058691 WO2016079638A1 (en) 2014-11-20 2015-11-11 An x-ray flux reducer for a photon counting detector

Publications (4)

Publication Number Publication Date
JP2017538470A JP2017538470A (ja) 2017-12-28
JP2017538470A5 JP2017538470A5 (enExample) 2018-12-13
JP7065611B2 JP7065611B2 (ja) 2022-05-12
JP7065611B6 true JP7065611B6 (ja) 2022-06-06

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JP2017525971A Active JP7065611B6 (ja) 2014-11-20 2015-11-11 フォトンカウンティング検出器のためのｘ線フラックスレデューサ

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Country Link
US (1) US10959688B2 (enExample)
EP (1) EP3220827B1 (enExample)
JP (1) JP7065611B6 (enExample)
CN (1) CN107072620B (enExample)
RU (1) RU2699280C2 (enExample)
WO (1) WO2016079638A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021504037A (ja) * 2017-11-28 2021-02-15 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 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
US10555708B2 (en) * 2018-06-07 2020-02-11 Norad Designs LLC Head and neck radiation shield structure
US11432780B2 (en) 2018-09-20 2022-09-06 Egg Medical, Inc. Sled-table for radiographic imaging and medical device integration
US11644587B2 (en) 2021-01-20 2023-05-09 Canon Medical Systems Corporation Pixel summing scheme and methods for material decomposition calibration in a full size photon counting computed tomography system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715587A (en) 1970-10-26 1973-02-06 Norland Corp Limb holder positioner for bone mineral analyzer
JP2004321587A (ja) 2003-04-25 2004-11-18 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ画像撮影方法およびｘ線ｃｔ装置
WO2013132361A2 (en) 2012-03-07 2013-09-12 Koninklijke Philips N.V. X-ray beam shaper.
JP2013236685A (ja) 2012-05-11 2013-11-28 Toshiba Corp Ｘ線ｃｔ装置
JP2013255850A (ja) 2013-09-30 2013-12-26 Toshiba Corp Ｘ線ｃｔ装置

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JPS52100991A (en) * 1976-02-20 1977-08-24 Hitachi Medical Corp Xxray sectional checker
NL8304398A (nl) 1983-12-22 1985-07-16 Philips Nv Roentgenonderzoekapparaat met selectief filter.
FR2561516B1 (fr) * 1984-03-20 1988-03-04 Thomson Cgr Installation de radiologie a filtre compensateur
JPS61106204A (ja) * 1984-10-31 1986-05-24 Fuji Eng:Kk 型づけ合板の成形方法
JPS61106204U (enExample) * 1984-10-31 1986-07-05
JPH09329699A (ja) * 1996-06-06 1997-12-22 Sumitomo Rubber Ind Ltd Ｘ線撮影用補償フィルター
IL120097A0 (en) 1997-01-29 1997-04-15 Elscint Ltd Variable current CT scanning
US6836535B2 (en) * 2002-04-22 2004-12-28 General Electric Company Method and apparatus of modulating the filtering of radiation during radiographic imaging
US6744846B2 (en) 2002-09-26 2004-06-01 Siemens Aktiengesellschaft Method and apparatus for automatic exposure control in CT scanning
US7426255B2 (en) * 2003-02-14 2008-09-16 Hitachi Medical Corporation X-ray CT device
DE602004024682D1 (de) * 2003-07-15 2010-01-28 Koninkl Philips Electronics Nv Ung
US7313217B2 (en) * 2003-10-27 2007-12-25 General Electric Company System and method of collecting imaging subject positioning information for x-ray flux control
US7303334B2 (en) 2004-03-25 2007-12-04 Worldwide Innovations & Technologies, Inc. Radiation attenuation system
WO2005099577A1 (en) 2004-04-13 2005-10-27 Koninklijke Philips Electronics, N.V. Dynamic dose control for computed tomography
JP2006158690A (ja) 2004-12-08 2006-06-22 Ge Medical Systems Global Technology Co Llc 放射線ｃｔ装置及び放射線ｃｔ装置の放射線制御方法
DE102005014853A1 (de) * 2005-03-30 2006-10-12 Siemens Ag Tomographiegerät zur schnellen Volumenabtastung eines Untersuchungsbereichs und Verfahren zur schnellen Volumenabtastung des Untersuchungsbereichs mit einem solchen Tomographiegerät
DE102005026940A1 (de) * 2005-06-06 2006-12-14 Schering Ag Röntgenanordnung zur Bilddarstellung eines Untersuchungsobjektes und Verwendung der Röntgenanordnung
CN201088591Y (zh) * 2007-10-15 2008-07-23 尚汝斌 一种做ct检查防辐射装置
JP5523726B2 (ja) 2008-04-04 2014-06-18 株式会社東芝 Ｘ線ｃｔ装置
JP5715052B2 (ja) * 2008-06-30 2015-05-07 コーニンクレッカ フィリップス エヌ ヴェ 画像化システム及び画像化方法
EP2385793B1 (en) * 2009-01-12 2018-09-19 Koninklijke Philips N.V. Method and apparatus to filter x-ray beams generated using a ct apparatus with displaced geometry
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
WO2012077027A1 (en) * 2010-12-09 2012-06-14 Koninklijke Philips Electronics N.V. Post-patient dynamic filter for computed tomography (ct)
DE102012217301B4 (de) 2012-09-25 2021-10-14 Bayer Pharma Aktiengesellschaft Kombination aus Kontrastmittel und Mammographie-CT-System mit vorgegebenem Energiebereich und Verfahren zur Erzeugung tomographischer Mammographie-CT-Aufnahmen durch diese Kombination

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715587A (en) 1970-10-26 1973-02-06 Norland Corp Limb holder positioner for bone mineral analyzer
JP2004321587A (ja) 2003-04-25 2004-11-18 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ画像撮影方法およびｘ線ｃｔ装置
WO2013132361A2 (en) 2012-03-07 2013-09-12 Koninklijke Philips N.V. X-ray beam shaper.
JP2013236685A (ja) 2012-05-11 2013-11-28 Toshiba Corp Ｘ線ｃｔ装置
JP2013255850A (ja) 2013-09-30 2013-12-26 Toshiba Corp Ｘ線ｃｔ装置

Also Published As

Publication number Publication date
CN107072620A (zh) 2017-08-18
US10959688B2 (en) 2021-03-30
EP3220827B1 (en) 2020-01-15
EP3220827A1 (en) 2017-09-27
JP2017538470A (ja) 2017-12-28
JP7065611B2 (ja) 2022-05-12
CN107072620B (zh) 2023-04-25
RU2699280C2 (ru) 2019-09-04
US20170332984A1 (en) 2017-11-23
RU2017121289A3 (enExample) 2019-03-27
RU2017121289A (ru) 2018-12-20
WO2016079638A1 (en) 2016-05-26

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