ATE187315T1 - Kathetersystem zur abbildung - Google Patents

Kathetersystem zur abbildung

Info

Publication number
ATE187315T1
ATE187315T1 AT88909936T AT88909936T ATE187315T1 AT E187315 T1 ATE187315 T1 AT E187315T1 AT 88909936 T AT88909936 T AT 88909936T AT 88909936 T AT88909936 T AT 88909936T AT E187315 T1 ATE187315 T1 AT E187315T1
Authority
AT
Austria
Prior art keywords
catheter system
imaging catheter
tissue
catheter
imaging
Prior art date
Application number
AT88909936T
Other languages
English (en)
Inventor
Carter Kittrell
Michael S Feld
Original Assignee
Massachusetts Inst Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Application granted granted Critical
Publication of ATE187315T1 publication Critical patent/ATE187315T1/de

Links

Classifications

    • 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
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Endoscopes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT88909936T 1987-09-24 1988-09-21 Kathetersystem zur abbildung ATE187315T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10071487A 1987-09-24 1987-09-24

Publications (1)

Publication Number Publication Date
ATE187315T1 true ATE187315T1 (de) 1999-12-15

Family

ID=22281158

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88909936T ATE187315T1 (de) 1987-09-24 1988-09-21 Kathetersystem zur abbildung

Country Status (6)

Country Link
EP (1) EP0380586B1 (de)
JP (1) JP2721690B2 (de)
AT (1) ATE187315T1 (de)
CA (1) CA1334724C (de)
DE (1) DE3856381T2 (de)
WO (1) WO1989002718A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419323A (en) * 1988-12-21 1995-05-30 Massachusetts Institute Of Technology Method for laser induced fluorescence of tissue
EP0466828A1 (de) * 1989-04-14 1992-01-22 Massachusetts Institute Of Technology Spektraldiagnose von erkranktem gewebe
EP0573535B1 (de) 1991-02-26 2000-12-27 Massachusetts Institute Of Technology Molekularspektroskopieverfahren und -einrichtungen zur gewebediagnose
US5293872A (en) * 1991-04-03 1994-03-15 Alfano Robert R Method for distinguishing between calcified atherosclerotic tissue and fibrous atherosclerotic tissue or normal cardiovascular tissue using Raman spectroscopy
WO1993016629A1 (en) * 1992-02-28 1993-09-02 Cadell Theodore E Non-invasive device and method for determining concentrations of various components of blood or tissue
WO1995011624A2 (en) * 1993-10-29 1995-05-04 Feld Michael S A raman endoscope
DE19535114B4 (de) 1994-09-21 2013-09-05 Hoya Corp. Endoskopsystem mit Fluoreszenzdiagnose
US5842995A (en) * 1996-06-28 1998-12-01 Board Of Regents, The Univerisity Of Texas System Spectroscopic probe for in vivo measurement of raman signals
US6008889A (en) * 1997-04-16 1999-12-28 Zeng; Haishan Spectrometer system for diagnosis of skin disease
US6364829B1 (en) 1999-01-26 2002-04-02 Newton Laboratories, Inc. Autofluorescence imaging system for endoscopy
ATE391451T1 (de) 1998-01-26 2008-04-15 Massachusetts Inst Technology Endoskop zur erfassung von fluoreszenzbilder
CA2359637A1 (en) 1999-01-26 2000-07-27 Stephen F. Fulghum, Jr. Autofluorescence imaging system for endoscopy
US7426409B2 (en) 1999-06-25 2008-09-16 Board Of Regents, The University Of Texas System Method and apparatus for detecting vulnerable atherosclerotic plaque
JP4486743B2 (ja) * 2000-10-31 2010-06-23 株式会社町田製作所 血管内壁の付着物質の分析システム
US7647092B2 (en) 2002-04-05 2010-01-12 Massachusetts Institute Of Technology Systems and methods for spectroscopy of biological tissue
JP4588324B2 (ja) * 2002-04-05 2010-12-01 マサチユセツツ・インスチチユート・オブ・テクノロジイ 組織測定用プローブ
EP1567852B1 (de) * 2002-12-02 2007-06-06 River Diagnostics B.V. Verwendung von hochwellenzahl-ramanspektroskopie zur messung von gewebe
US7192783B2 (en) * 2003-02-05 2007-03-20 Research Foundation Of The City University Of New York Stokes shift emission spectroscopy for detection of disease and physiological state of specimen
JP2006524091A (ja) * 2003-04-24 2006-10-26 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 カテーテルヘッド
US8013991B2 (en) * 2007-08-08 2011-09-06 Chemimage Corporation Raman difference spectra based disease classification
US8416405B2 (en) 2008-08-08 2013-04-09 Chemimage Corporation Raman chemical imaging of implantable drug delivery devices
JP5415805B2 (ja) * 2009-03-31 2014-02-12 オリンパスメディカルシステムズ株式会社 診断支援装置
CN104937499A (zh) * 2012-09-10 2015-09-23 布鲁塞尔自由大学 用于记录伽柏全息图的方法
WO2014123859A1 (en) * 2013-02-05 2014-08-14 Wet Labs, Inc. Digital holographic microscopy apparatus and method for clinical diagnostic hematology
DE102013224846B3 (de) 2013-12-04 2015-03-19 Implen GmbH Messkopf mit Beleuchtung
US20180303347A1 (en) * 2014-06-18 2018-10-25 The Regents Of The University Of California Raman Imaging Systems and Methods
EP3265863B1 (de) 2015-02-13 2021-12-08 The Regents of The University of California Abtastverfahren zur gleichmässigen senkrechteinfall-bildgebung von sphärischen oberflächen mit einem einzelnen strahl
US10939844B2 (en) 2016-04-15 2021-03-09 The Regents Of The University Of California THz sensing of corneal tissue water content
WO2017181200A1 (en) 2016-04-15 2017-10-19 The Regents Of The University Of California Assessment of wound status and tissue viability via analysis of spatially resolved thz reflectometry maps
DE102017129971A1 (de) * 2017-12-14 2019-06-19 Detlef Schikora Vorrichtung zur Registrierung und zur Zerstörung einzelner Tumorzellen, Tumorzellencluster und Mikrometastasen im Blutkreislauf
US11446055B1 (en) 2018-10-18 2022-09-20 Lumoptik, Inc. Light assisted needle placement system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708507A1 (de) * 1977-02-26 1978-08-31 Leitz Ernst Gmbh Bilduebertragungseinrichtung zur untersuchung von unzugaenglichen partien eines objektes
EP0081192B1 (de) * 1981-12-09 1986-04-09 Sumitomo Electric Industries Limited Vorrichtung zur Spektralanalyse von Körpergewebe

Also Published As

Publication number Publication date
EP0380586B1 (de) 1999-12-08
CA1334724C (en) 1995-03-14
DE3856381T2 (de) 2000-04-06
DE3856381D1 (de) 2000-01-13
EP0380586A1 (de) 1990-08-08
JPH03500373A (ja) 1991-01-31
WO1989002718A1 (en) 1989-04-06
JP2721690B2 (ja) 1998-03-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties