WO2008071240A1 - Duplicateur d'image optique - Google Patents

Duplicateur d'image optique Download PDF

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Publication number
WO2008071240A1
WO2008071240A1 PCT/EP2007/006185 EP2007006185W WO2008071240A1 WO 2008071240 A1 WO2008071240 A1 WO 2008071240A1 EP 2007006185 W EP2007006185 W EP 2007006185W WO 2008071240 A1 WO2008071240 A1 WO 2008071240A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
duplicator
images
incoming
filter
Prior art date
Application number
PCT/EP2007/006185
Other languages
English (en)
Inventor
Fabio Mammano
Michele Giarin
Original Assignee
Optical Electronic Solutions S.R.L.
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 Optical Electronic Solutions S.R.L. filed Critical Optical Electronic Solutions S.R.L.
Publication of WO2008071240A1 publication Critical patent/WO2008071240A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/021—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using plane or convex mirrors, parallel phase plates, or particular reflectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J2003/1213—Filters in general, e.g. dichroic, band
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

L'invention concerne un duplicateur d'image (1), pour dupliquer une image d'entrée concernant un objet spatial examiné en deux images dans le même plan d'image qui ont différentes caractéristiques spectrales, le duplicateur d'image comprenant des moyens de dispersion (5) pour subdiviser un signal de lumière (F) concernant une image d'entrée en deux faisceaux séparés (T, R), chaque faisceau (T ; R) ayant des caractéristiques optiques différentes de l'autre (T ; R) ; des moyens de formation d'image (12) pour obtenir un signal de sortie comprenant deux images séparées formées sur le même plan d'image (P2), lesdites images séparées ayant différentes caractéristiques spectrales mais représentant le même objet spatial ; les moyens de dispersion (5) comprenant un seul miroir réfléchissant (11) pour diriger l'un des faisceaux séparés (T ; R) vers les moyens de formation d'image (12).
PCT/EP2007/006185 2006-12-15 2007-07-12 Duplicateur d'image optique WO2008071240A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD20060452 ITPD20060452A1 (it) 2006-12-15 2006-12-15 Duplicatore ottico d'immagine
ITPD2006A000452 2006-12-15

Publications (1)

Publication Number Publication Date
WO2008071240A1 true WO2008071240A1 (fr) 2008-06-19

Family

ID=38445984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/006185 WO2008071240A1 (fr) 2006-12-15 2007-07-12 Duplicateur d'image optique

Country Status (2)

Country Link
IT (1) ITPD20060452A1 (fr)
WO (1) WO2008071240A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20080374A1 (it) * 2008-12-19 2010-06-20 Optical Electronic Solutions S R L Duplicatore ottico d'immagine con autocompensazione della distorsione sferica.
EP3408654A4 (fr) * 2016-01-26 2019-11-13 Novadaq Technologies ULC Plateforme configurable
US10694152B2 (en) 2006-12-22 2020-06-23 Novadaq Technologies ULC Imaging systems and methods for displaying fluorescence and visible images
US10779734B2 (en) 2008-03-18 2020-09-22 Stryker European Operations Limited Imaging system for combine full-color reflectance and near-infrared imaging
USD916294S1 (en) 2016-04-28 2021-04-13 Stryker European Operations Limited Illumination and imaging device
US10992848B2 (en) 2017-02-10 2021-04-27 Novadaq Technologies ULC Open-field handheld fluorescence imaging systems and methods
US11756674B2 (en) 2016-06-14 2023-09-12 Stryker European Operations Limited Methods and systems for adaptive imaging for low light signal enhancement in medical visualization
US11930278B2 (en) 2015-11-13 2024-03-12 Stryker Corporation Systems and methods for illumination and imaging of a target

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5982497A (en) * 1998-07-09 1999-11-09 Optical Insights, Llc Multi-spectral two-dimensional imaging spectrometer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5982497A (en) * 1998-07-09 1999-11-09 Optical Insights, Llc Multi-spectral two-dimensional imaging spectrometer

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11025867B2 (en) 2006-12-22 2021-06-01 Stryker European Operations Limited Imaging systems and methods for displaying fluorescence and visible images
US10694152B2 (en) 2006-12-22 2020-06-23 Novadaq Technologies ULC Imaging systems and methods for displaying fluorescence and visible images
US10694151B2 (en) 2006-12-22 2020-06-23 Novadaq Technologies ULC Imaging system with a single color image sensor for simultaneous fluorescence and color video endoscopy
US11770503B2 (en) 2006-12-22 2023-09-26 Stryker European Operations Limited Imaging systems and methods for displaying fluorescence and visible images
US10779734B2 (en) 2008-03-18 2020-09-22 Stryker European Operations Limited Imaging system for combine full-color reflectance and near-infrared imaging
ITPD20080374A1 (it) * 2008-12-19 2010-06-20 Optical Electronic Solutions S R L Duplicatore ottico d'immagine con autocompensazione della distorsione sferica.
US11930278B2 (en) 2015-11-13 2024-03-12 Stryker Corporation Systems and methods for illumination and imaging of a target
US10980420B2 (en) 2016-01-26 2021-04-20 Stryker European Operations Limited Configurable platform
US11298024B2 (en) 2016-01-26 2022-04-12 Stryker European Operations Limited Configurable platform
EP3408654A4 (fr) * 2016-01-26 2019-11-13 Novadaq Technologies ULC Plateforme configurable
USD977480S1 (en) 2016-04-28 2023-02-07 Stryker European Operations Limited Device for illumination and imaging of a target
USD916294S1 (en) 2016-04-28 2021-04-13 Stryker European Operations Limited Illumination and imaging device
US11756674B2 (en) 2016-06-14 2023-09-12 Stryker European Operations Limited Methods and systems for adaptive imaging for low light signal enhancement in medical visualization
US10992848B2 (en) 2017-02-10 2021-04-27 Novadaq Technologies ULC Open-field handheld fluorescence imaging systems and methods
US11140305B2 (en) 2017-02-10 2021-10-05 Stryker European Operations Limited Open-field handheld fluorescence imaging systems and methods

Also Published As

Publication number Publication date
ITPD20060452A1 (it) 2008-06-16

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