JP2007503224A - 心拍動の間に血液を介して血管壁をスペクトル検査する方法およびシステム - Google Patents

心拍動の間に血液を介して血管壁をスペクトル検査する方法およびシステム Download PDF

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Publication number
JP2007503224A
JP2007503224A JP2006524085A JP2006524085A JP2007503224A JP 2007503224 A JP2007503224 A JP 2007503224A JP 2006524085 A JP2006524085 A JP 2006524085A JP 2006524085 A JP2006524085 A JP 2006524085A JP 2007503224 A JP2007503224 A JP 2007503224A
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optical signal
vessel wall
blood
probe
analyzing
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Japanese (ja)
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JP2007503224A5 (https=
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キャプラン・ジェイ・ディ
マーシク−ジーツ・バーバラ・ジェイ
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Infraredx Inc
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Infraredx Inc
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A61B5/0086—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters using infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2006524085A 2003-08-22 2004-08-20 心拍動の間に血液を介して血管壁をスペクトル検査する方法およびシステム Withdrawn JP2007503224A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/646,271 US7539530B2 (en) 2003-08-22 2003-08-22 Method and system for spectral examination of vascular walls through blood during cardiac motion
PCT/US2004/027168 WO2005018445A1 (en) 2003-08-22 2004-08-20 Method and system for spectral examination of vascular walls through blood during cardiac motion

Publications (2)

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JP2007503224A true JP2007503224A (ja) 2007-02-22
JP2007503224A5 JP2007503224A5 (https=) 2007-06-28

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JP2006524085A Withdrawn JP2007503224A (ja) 2003-08-22 2004-08-20 心拍動の間に血液を介して血管壁をスペクトル検査する方法およびシステム

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US (1) US7539530B2 (https=)
EP (1) EP1658005A1 (https=)
JP (1) JP2007503224A (https=)
WO (1) WO2005018445A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010131713A1 (ja) * 2009-05-13 2010-11-18 住友電気工業株式会社 血管内壁分析装置及び血管内壁分析方法
WO2010131697A1 (ja) * 2009-05-13 2010-11-18 住友電気工業株式会社 血管内壁分析装置及び血管内壁分析方法

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WO2010131697A1 (ja) * 2009-05-13 2010-11-18 住友電気工業株式会社 血管内壁分析装置及び血管内壁分析方法
CN102421376A (zh) * 2009-05-13 2012-04-18 住友电气工业株式会社 血管内壁分析装置以及血管内壁分析方法
CN102421375A (zh) * 2009-05-13 2012-04-18 住友电气工业株式会社 血管内壁分析装置以及血管内壁分析方法
JPWO2010131697A1 (ja) * 2009-05-13 2012-11-01 住友電気工業株式会社 血管内壁分析装置及び血管内壁分析方法
JPWO2010131713A1 (ja) * 2009-05-13 2012-11-08 住友電気工業株式会社 血管内壁分析装置及び血管内壁分析方法
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Publication number Publication date
EP1658005A1 (en) 2006-05-24
WO2005018445A1 (en) 2005-03-03
US7539530B2 (en) 2009-05-26
US20050043637A1 (en) 2005-02-24

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