MX2017008859A - Instrumento optico para el diagnostico biomecanico de la enfermedad ocular. - Google Patents

Instrumento optico para el diagnostico biomecanico de la enfermedad ocular.

Info

Publication number
MX2017008859A
MX2017008859A MX2017008859A MX2017008859A MX2017008859A MX 2017008859 A MX2017008859 A MX 2017008859A MX 2017008859 A MX2017008859 A MX 2017008859A MX 2017008859 A MX2017008859 A MX 2017008859A MX 2017008859 A MX2017008859 A MX 2017008859A
Authority
MX
Mexico
Prior art keywords
sample
shg
brillouin
sample beam
eye disease
Prior art date
Application number
MX2017008859A
Other languages
English (en)
Inventor
Vogler Klaus
Wuellner Christian
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of MX2017008859A publication Critical patent/MX2017008859A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/636—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited using an arrangement of pump beam and probe beam; using the measurement of optical non-linear properties
    • G01N2021/638—Brillouin effect, e.g. stimulated Brillouin effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/636—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited using an arrangement of pump beam and probe beam; using the measurement of optical non-linear properties

Abstract

Un método y sistema para realizar el diagnóstico biomecánico de la enfermedad ocular puede incluir una fuente de luz de Brillouin para generar un haz de muestreo de Brillouin y una fuente de luz de generación de segundo armónico (SHG) para generar un haz de muestreo SHG. Tanto el haz de muestreo Brillouin como el haz de muestreo SHG pueden ser dirigidos de forma coincidente a una muestra de tejido biológico de una manera confocal en una posición de enfoque. La dispersión de Brillouin resulta del haz de muestreo de Brillouin puede detectarse para determinar una propiedad elastomecánica y una propiedad viscoelástica de la muestra. La dispersión SHG que resulta del haz de muestreo SHG se puede detectar para determinar una indicación de una estructura morfológica de la muestra. La muestra puede ser una córnea humana in vivo.
MX2017008859A 2015-02-02 2015-02-02 Instrumento optico para el diagnostico biomecanico de la enfermedad ocular. MX2017008859A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/052079 WO2016124216A1 (en) 2015-02-02 2015-02-02 Optical instrument for biomechanical diagnosis of eye disease

Publications (1)

Publication Number Publication Date
MX2017008859A true MX2017008859A (es) 2017-09-27

Family

ID=52465354

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017008859A MX2017008859A (es) 2015-02-02 2015-02-02 Instrumento optico para el diagnostico biomecanico de la enfermedad ocular.

Country Status (16)

Country Link
US (1) US9655514B2 (es)
EP (1) EP3254084B1 (es)
JP (1) JP2018507028A (es)
KR (1) KR102017316B1 (es)
CN (1) CN107205636B (es)
AU (1) AU2015381300B2 (es)
BR (1) BR112017014167A2 (es)
CA (1) CA2969980C (es)
DK (1) DK3254084T3 (es)
ES (1) ES2714109T3 (es)
MX (1) MX2017008859A (es)
PL (1) PL3254084T3 (es)
PT (1) PT3254084T (es)
RU (1) RU2661730C1 (es)
TW (1) TWI602538B (es)
WO (1) WO2016124216A1 (es)

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US10821024B2 (en) 2018-07-16 2020-11-03 Vialase, Inc. System and method for angled optical access to the irido-corneal angle of the eye
US11173067B2 (en) 2018-09-07 2021-11-16 Vialase, Inc. Surgical system and procedure for precise intraocular pressure reduction
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US20210085178A1 (en) * 2019-09-23 2021-03-25 Intelon Optics, Inc. Scanning Patient Interface Systems And Methods
US20210186752A1 (en) * 2019-12-20 2021-06-24 Vialase, Inc. System and method for locating a structure of ocular tissue for glaucoma surgery based on second harmonic light
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Also Published As

Publication number Publication date
TWI602538B (zh) 2017-10-21
AU2015381300A1 (en) 2017-06-22
KR20170104511A (ko) 2017-09-15
CN107205636B (zh) 2019-01-01
CN107205636A (zh) 2017-09-26
KR102017316B1 (ko) 2019-09-02
WO2016124216A1 (en) 2016-08-11
US9655514B2 (en) 2017-05-23
PT3254084T (pt) 2019-03-06
CA2969980A1 (en) 2016-08-11
AU2015381300B2 (en) 2018-10-04
TW201632135A (zh) 2016-09-16
US20160220110A1 (en) 2016-08-04
PL3254084T3 (pl) 2019-06-28
ES2714109T3 (es) 2019-05-27
JP2018507028A (ja) 2018-03-15
EP3254084A1 (en) 2017-12-13
CA2969980C (en) 2018-06-12
RU2661730C1 (ru) 2018-07-19
DK3254084T3 (en) 2019-03-25
BR112017014167A2 (pt) 2018-01-09
EP3254084B1 (en) 2019-01-09

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