CN102098963B - 谱成像 - Google Patents

谱成像 Download PDF

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Publication number
CN102098963B
CN102098963B CN200980127987.0A CN200980127987A CN102098963B CN 102098963 B CN102098963 B CN 102098963B CN 200980127987 A CN200980127987 A CN 200980127987A CN 102098963 B CN102098963 B CN 102098963B
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China
Prior art keywords
contrast agent
contrast
different
contrast agents
spectral
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CN200980127987.0A
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English (en)
Chinese (zh)
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CN102098963A (zh
Inventor
R·普罗克绍
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Koninklijke Philips NV
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Koninklijke Philips Electronics 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/501—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the head, e.g. neuroimaging or craniography
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Vascular Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN200980127987.0A 2008-07-18 2009-06-22 谱成像 Active CN102098963B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8175208P 2008-07-18 2008-07-18
US61/081,752 2008-07-18
PCT/IB2009/052672 WO2010007545A1 (en) 2008-07-18 2009-06-22 Spectral imaging

Publications (2)

Publication Number Publication Date
CN102098963A CN102098963A (zh) 2011-06-15
CN102098963B true CN102098963B (zh) 2014-03-26

Family

ID=40947944

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980127987.0A Active CN102098963B (zh) 2008-07-18 2009-06-22 谱成像

Country Status (5)

Country Link
US (1) US9055919B2 (https=)
EP (1) EP2303125B1 (https=)
JP (1) JP5539342B2 (https=)
CN (1) CN102098963B (https=)
WO (1) WO2010007545A1 (https=)

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WO2012046157A1 (en) * 2010-10-05 2012-04-12 Koninklijke Philips Electronics N.V. Apparatus and method for locating magnetic particles
JP6030071B2 (ja) * 2011-01-27 2016-11-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． スペクトル撮像
WO2013164725A1 (en) * 2012-05-02 2013-11-07 Koninklijke Philips N.V. Spectral ct visualization of imageable drug eluting beads
DE102012222714A1 (de) * 2012-12-11 2014-06-12 Siemens Aktiengesellschaft Ermittlung eines Mehrfachenergie-Bildes
WO2015005485A1 (ja) * 2013-07-11 2015-01-15 株式会社 東芝 Ｘ線ｃｔ装置、ｘ線ｃｔシステム及びインジェクター
KR101725099B1 (ko) * 2014-12-05 2017-04-26 삼성전자주식회사 컴퓨터 단층 촬영장치 및 그 제어방법
EP3270785B1 (en) * 2015-03-18 2020-07-08 Koninklijke Philips N.V. Drug concentration determination after transarterial chemoembolization with different sized drug-eluting microsphere beads
US10383590B2 (en) * 2015-09-28 2019-08-20 General Electric Company Methods and systems for adaptive scan control
JP6619890B2 (ja) * 2015-11-10 2019-12-11 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． コンピュータ断層撮影方法
CN107530037B (zh) * 2015-12-17 2018-11-27 皇家飞利浦有限公司 用于生成对比剂浓度图的方法
JP2019519317A (ja) * 2016-07-06 2019-07-11 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． エンドリーク検出のための画像を提供するシステム
DE102016222093A1 (de) * 2016-11-10 2017-12-28 Siemens Healthcare Gmbh Simultaner Einsatz von unterschiedlichen Kontrastmitteln bei CT-Bildgebungsverfahren
CN106923856B (zh) * 2017-04-14 2020-05-22 郑州大学第一附属医院 一种同时实现ct灌注与能谱肝脏扫描的影像处理方法
US10898727B2 (en) 2017-08-23 2021-01-26 Siemens Healthcare Gmbh Method for providing result data which is suitable for use in planning the irradiation of a patient
US20190370956A1 (en) * 2018-05-30 2019-12-05 General Electric Company Contrast imaging system and method
EP3795080B1 (de) * 2019-09-19 2023-01-11 Siemens Healthcare GmbH Kontrastmittelbasierte zeitkodierung in der röntgenbildgebung
DE102020206729A1 (de) 2020-05-28 2021-12-02 Siemens Healthcare Gmbh Bewegungskorrekturverfahren
DE102021200544A1 (de) * 2021-01-21 2022-07-21 Siemens Healthcare Gmbh Virtuelle Ermittlung von Baselinebildern bei der CT-Perfusionsmessung

Citations (3)

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US20040101088A1 (en) * 2002-11-27 2004-05-27 Sabol John Michael Methods and apparatus for discriminating multiple contrast agents
WO2007039838A2 (en) * 2005-10-05 2007-04-12 Koninklijke Philips Electronics, N.V. Method and apparatus for predicting enhancement in angiography
US20080137803A1 (en) * 2006-12-07 2008-06-12 Xiaoye Wu Diagnostic imaging two non k-edge basis materials plus n k-edge contrast agents

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JP2002522514A (ja) * 1998-08-10 2002-07-23 ブラッコ・リサーチ・ソシエテ・アノニム ポジティブｍｒｉコントラスト剤とネガティブｍｒｉコントラスト剤との組合せ
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US20040101088A1 (en) * 2002-11-27 2004-05-27 Sabol John Michael Methods and apparatus for discriminating multiple contrast agents
WO2007039838A2 (en) * 2005-10-05 2007-04-12 Koninklijke Philips Electronics, N.V. Method and apparatus for predicting enhancement in angiography
US20080137803A1 (en) * 2006-12-07 2008-06-12 Xiaoye Wu Diagnostic imaging two non k-edge basis materials plus n k-edge contrast agents

Also Published As

Publication number Publication date
US9055919B2 (en) 2015-06-16
WO2010007545A1 (en) 2010-01-21
US20110097273A1 (en) 2011-04-28
JP2011528248A (ja) 2011-11-17
EP2303125A1 (en) 2011-04-06
CN102098963A (zh) 2011-06-15
EP2303125B1 (en) 2019-10-30
JP5539342B2 (ja) 2014-07-02

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