ES2184742T3 - Utilizacion de un colorante para la fabricacion de un agente para imagenes de tejidos de tumores solidos y combinacion de un colorante con un aparato para las imagenes de tumores solidos, funcion cortical y nervios. - Google Patents

Utilizacion de un colorante para la fabricacion de un agente para imagenes de tejidos de tumores solidos y combinacion de un colorante con un aparato para las imagenes de tumores solidos, funcion cortical y nervios.

Info

Publication number
ES2184742T3
ES2184742T3 ES93915290T ES93915290T ES2184742T3 ES 2184742 T3 ES2184742 T3 ES 2184742T3 ES 93915290 T ES93915290 T ES 93915290T ES 93915290 T ES93915290 T ES 93915290T ES 2184742 T3 ES2184742 T3 ES 2184742T3
Authority
ES
Spain
Prior art keywords
images
interest
area
color
solid tumors
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
ES93915290T
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English (en)
Inventor
Daryl Hochman
Michael M Haglund
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University of Washington
Original Assignee
University of Washington
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Filing date
Publication date
Application filed by University of Washington filed Critical University of Washington
Application granted granted Critical
Publication of ES2184742T3 publication Critical patent/ES2184742T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14553—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A61B5/4094—Diagnosing or monitoring seizure diseases, e.g. epilepsy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H15/00—ICT specially adapted for medical reports, e.g. generation or transmission thereof
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4029—Detecting, measuring or recording for evaluating the nervous system for evaluating the peripheral nervous systems
    • A61B5/4041—Evaluating nerves condition
    • A61B5/4047—Evaluating nerves condition afferent nerves, i.e. nerves that relay impulses to the central nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation

Abstract

LA PRESENTE INVENCION PROVEE UN METODO Y APARATO PARA VER LOS MARGENES, GRADO Y DIMENSIONES DEL TEJIDO DE TUMOR SOLIDO COLOCADO EN UN AREA DE INTERES, COMPRENDIENDO ILUMINAR EL AREA DE INTERES CON EMR(RADIACION ELECTROMAGNETICA), DE ALTA INTENSIDAD CONTENIENDO LA LONGITUD DE ONDA DE LA EMR ABSORBIDA POR UN COLOR, OBTENIENDO UNA SEÑAL DE VIDEO DEL AREA DE INTERES COMO UNA IMAGEN DE CONTROL PROMEDIADA Y PROCESAR LA IMAGEN DE CONTROL PROMEDIADA DENTRO DE LA ESTRUCTURA DE CONTROL PROMEDIADA, ADMINISTRANDO EL COLOR POR INYECCION DE BOLOS DENTRO DE UNA VENA QUE CIRCULA EL AREA DE INTERES, OBTENIENDO UNA SERIE DE IMAGENES DE VIDEO DEL AREA DE INTERES SOBREEXPUESTA COMO IMAGENES SUBSECUENTES Y PROCESANDO CADA IMAGEN SUBSECUENTE COMO UNA ESTRUCTURA SUBSECUENTE, COMPARANDO CADA ESTRUCTURA SUBSECUENTE CON LA ESTRUCTURA DE CONTROL PROMEDIADA PROCESADA PARA OBTENER UNA SERIE DE IMAGENES DIFERENTES, Y COMPARAR CADA IMAGEN DIFERENTE PARA LA EVIDENCIA INICIAL DE LA ADSORCION CAMBIADA DENTRO DEL AREA DE INTERES QUE ES EL CONTORNO DEL TEJIDO DE TUMOR SOLIDO, POR EL QUE EL TEJIDO TUMOROSO ESTA CARACTERIZADO POR LA ADSORCION MAS RAPIDA DE LA EMR COMO RESULTA DE LA VASCULARIDAD INCREMENTADA DEL TEJIDO TUMOROSO SOLIDO Y LA INCAPACIDAD PARA CLAREAR EL COLOR TAN RAPIDO COMO EL TEJIDO NORMAL.
ES93915290T 1992-06-08 1993-06-07 Utilizacion de un colorante para la fabricacion de un agente para imagenes de tejidos de tumores solidos y combinacion de un colorante con un aparato para las imagenes de tumores solidos, funcion cortical y nervios. Expired - Lifetime ES2184742T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/894,270 US5438989A (en) 1990-08-10 1992-06-08 Solid tumor, cortical function, and nerve tissue imaging methods and device

Publications (1)

Publication Number Publication Date
ES2184742T3 true ES2184742T3 (es) 2003-04-16

Family

ID=25402839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93915290T Expired - Lifetime ES2184742T3 (es) 1992-06-08 1993-06-07 Utilizacion de un colorante para la fabricacion de un agente para imagenes de tejidos de tumores solidos y combinacion de un colorante con un aparato para las imagenes de tumores solidos, funcion cortical y nervios.

Country Status (9)

Country Link
US (1) US5438989A (es)
EP (1) EP0644737B1 (es)
JP (2) JPH07507472A (es)
AT (1) ATE222725T1 (es)
AU (2) AU666569B2 (es)
CA (1) CA2136634C (es)
DE (1) DE69332244T2 (es)
ES (1) ES2184742T3 (es)
WO (1) WO1993025141A1 (es)

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WO1993025141A1 (en) 1993-12-23
DE69332244D1 (de) 2002-10-02
CA2136634A1 (en) 1993-12-23
ATE222725T1 (de) 2002-09-15
AU5227896A (en) 1996-07-11
EP0644737A1 (en) 1995-03-29
CA2136634C (en) 2003-10-14
JP3848329B2 (ja) 2006-11-22
AU4532493A (en) 1994-01-04
DE69332244T2 (de) 2003-12-04
EP0644737B1 (en) 2002-08-28
JPH07507472A (ja) 1995-08-24
AU666569B2 (en) 1996-02-15
JP2004255180A (ja) 2004-09-16
US5438989A (en) 1995-08-08
AU695898B2 (en) 1998-08-27
EP0644737A4 (en) 1995-08-23

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