DE3856381T2 - Kathetersystem zur abbildung - Google Patents

Kathetersystem zur abbildung

Info

Publication number
DE3856381T2
DE3856381T2 DE3856381T DE3856381T DE3856381T2 DE 3856381 T2 DE3856381 T2 DE 3856381T2 DE 3856381 T DE3856381 T DE 3856381T DE 3856381 T DE3856381 T DE 3856381T DE 3856381 T2 DE3856381 T2 DE 3856381T2
Authority
DE
Germany
Prior art keywords
catheter system
image
tissue
catheter
atheromateous
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE3856381T
Other languages
English (en)
Other versions
DE3856381D1 (de
Inventor
Carter Kittrell
Michael Feld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of 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 Institute of Technology filed Critical Massachusetts Institute of Technology
Publication of DE3856381D1 publication Critical patent/DE3856381D1/de
Application granted granted Critical
Publication of DE3856381T2 publication Critical patent/DE3856381T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE3856381T 1987-09-24 1988-09-21 Kathetersystem zur abbildung Expired - Lifetime DE3856381T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10071487A 1987-09-24 1987-09-24
PCT/US1988/003257 WO1989002718A1 (en) 1987-09-24 1988-09-21 Catheter system for imaging

Publications (2)

Publication Number Publication Date
DE3856381D1 DE3856381D1 (de) 2000-01-13
DE3856381T2 true DE3856381T2 (de) 2000-04-06

Family

ID=22281158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3856381T Expired - Lifetime DE3856381T2 (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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224846B3 (de) * 2013-12-04 2015-03-19 Implen GmbH Messkopf mit Beleuchtung

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449883B1 (de) * 1988-12-21 1996-01-31 Massachusetts Institute Of Technology Verfahren für laserinduzierte fluoreszenz von gewebe
WO1990012536A1 (en) * 1989-04-14 1990-11-01 Massachusetts Institute Of Technology Spectral diagnosis of diseased tissue
US6690966B1 (en) 1991-02-26 2004-02-10 Massachusetts Institute Of Technology Methods of molecular spectroscopy to provide for the diagnosis of tissue
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
AU1364292A (en) * 1992-02-28 1993-09-13 Theodore E. Cadell 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
DE69938493T2 (de) 1998-01-26 2009-05-20 Massachusetts Institute Of Technology, Cambridge Endoskop zur erfassung von fluoreszenzbilder
US6364829B1 (en) 1999-01-26 2002-04-02 Newton Laboratories, Inc. Autofluorescence imaging system for endoscopy
CA2359637A1 (en) 1999-01-26 2000-07-27 Stephen F. Fulghum, Jr. Autofluorescence imaging system for endoscopy
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
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
US7647092B2 (en) 2002-04-05 2010-01-12 Massachusetts Institute Of Technology Systems and methods for spectroscopy of biological tissue
WO2004051242A1 (en) * 2002-12-02 2004-06-17 Erasmus Universiteit Rotterdam Use of high wavenumber raman spectroscopy for measuring tissue
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
DE602004018481D1 (de) * 2003-04-24 2009-01-29 Koninkl Philips Electronics Nv Katheterkopf
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
JP2015532979A (ja) * 2012-09-10 2015-11-16 ユニヴェルシテ・リブレ・ドゥ・ブリュッセル ガボールホログラムを記録する方法
US20140220622A1 (en) * 2013-02-05 2014-08-07 Wet Labs, Inc. Digital holographic microscopy apparatus and method for clinical diagnostic hematology
WO2015195975A1 (en) * 2014-06-18 2015-12-23 The Regents Of The University Of California Raman imaging systems and methods
WO2016131047A1 (en) 2015-02-13 2016-08-18 The Regents Of The University Of California Scanning method for uniform, normal-incidence imaging of spherical surface with a single beam
WO2017181201A1 (en) 2016-04-15 2017-10-19 The Regents Of The University Of California THz SENSING OF CORNEAL TISSUE WATER CONTENT
US11660012B2 (en) 2016-04-15 2023-05-30 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224846B3 (de) * 2013-12-04 2015-03-19 Implen GmbH Messkopf mit Beleuchtung

Also Published As

Publication number Publication date
ATE187315T1 (de) 1999-12-15
JP2721690B2 (ja) 1998-03-04
DE3856381D1 (de) 2000-01-13
CA1334724C (en) 1995-03-14
EP0380586B1 (de) 1999-12-08
JPH03500373A (ja) 1991-01-31
EP0380586A1 (de) 1990-08-08
WO1989002718A1 (en) 1989-04-06

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Legal Events

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