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Yazdanfar Siavash, Filkins Robert John: Microscope with dual image sensors for rapid autofocusing. General Electric Company, Yazdanfar Siavash, Filkins Robert John, BENTLEY Dwayne L, November 6, 2008: WO/2008/134678 (4 worldwide citation)

A digital optical microscope (10) includes a primary image sensor (16) that generates a primary image of a sample (24) at a primary frame rate, an auxiliary image sensor (18) that generates an auxiliary image of the sample (24) at an auxiliary frame rate that is faster than the primary frame rate, a ...


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Rollins Andrew M, Izatt Joseph A, Westphal Volker, Yazdanfar Siavash: Aspects of basic oct engine technologies for high speed optical coherence tomography and light source and other improvements in oct. Rollins Andrew M, Izatt Joseph A, Westphal Volker, Yazdanfar Siavash, SKLAR Warren A, February 13, 2003: WO/2003/012405 (3 worldwide citation)

An optical coherence tomography (OCT) system including an interferometer (108;110;110') provides illuminating light along a first optical path (104;120;204;204') to a sample(102) and an optical delay line (D) and collects light from the sample (102) along a second optical path (106,106a; 128a, 128b, ...


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Izatt Joseph A, Kulkarni Manish D, Yazdanfar Siavash, Rollins Andrew, Sivak Michael V: Doppler flow imaging using optical coherence tomography. Izatt Joseph A, Kulkarni Manish D, Yazdanfar Siavash, Rollins Andrew, Sivak Michael V, June 14, 2000: EP1007901-A1

An optical coherence tomography system (10) comprises an interferometer (12), including an optical radiation source (16), a sample arm (22), and a reference arm (26), and a data processing system (56). A method for generating a velocity-indicating, tomographic image of a sample (32) includes the ste ...


4
Izatt Joseph A, Kulkarni Manish D, Yazdanfar Siavash, Rollins Andrew, Sivak Michael V: Doppler flow imaging using optical coherence tomography. Izatt Joseph A, Kulkarni Manish D, Yazdanfar Siavash, Rollins Andrew, Sivak Michael V, LEVY Mark P, December 10, 1998: WO/1998/055830

An optical coherence tomography system (10) comprises an interferometer (12), including an optical radiation source (16), a sample arm (22), and a reference arm (26), and a data processing system (56). A method for generating a velocity-indicating, tomographic image of a sample (32) includes the ste ...


5
CONWAY Kenneth Roger, YAZDANFAR Siavash, NECULAES Vasile Bogdan, DAVIS Brian Michael, GARNER Allen Lawrence, LOGHIN Evelina Roxana, JOO Chulmin, DYLOV Dmitry Vladimirovich: [fr] LIBÉRATION OPTIQUE DE MOLÉCULES EXOGÈNES DANS DES CELLULES, [en] OPTICAL BASED DELIVERY OF EXOGENOUS MOLECULES TO CELLS. CONWAY Kenneth Roger, YAZDANFAR Siavash, NECULAES Vasile Bogdan, DAVIS Brian Michael, GARNER Allen Lawrence, LOGHIN Evelina Roxana, JOO Chulmin, DYLOV Dmitry Vladimirovich, GENERAL ELECTRIC COMPANY, GE HEALTHCARE, BRYAN Ian Bennett, March 7, 2013: WO/2013/030245

[en] A method of delivering exogenous molecules, comprising: providing a plurality of cells having a cell membrane; adding a plurality of exogenous molecules to the cells; exposing the cells to a defocused infrared (IR) light to permeabilize the cell membrane of the cells; and delivering the exogeno ...


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WANG Xinghua, JANSEN Floribertus Heukensfeldt, YAZDANFAR Siavash, LOMNES Stephen: PROCÉDÉS ET SYSTÈMES DIMAGERIE OPTIQUE POUR DÉTECTION DE CIBLE DANS UN MILIEU DIFFUSANT, METHODS AND SYSTEMS OF OPTICAL IMAGING FOR TARGET DETECTION IN A SCATTERING MEDIUM. GENERAL ELECTRIC COMPANY, GE HEALTHCARE, WANG Xinghua, JANSEN Floribertus Heukensfeldt, YAZDANFAR Siavash, LOMNES Stephen, O BRIEN Dominic Paul, May 31, 2012: WO/2012/069496

A method for enhancing contrast in fluorescence imaging is provided. The method comprises providing a patterned illumination source for illuminating one or more regions corresponding to a scan step, scanning at least a portion of a surface of a subject using a plurality of scan steps, acquiring imag ...


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Lee Deborah Stutz, Krishnan Kajoli Banerjee, Yazdanfar Siavash, Lomnes Stephen Johnson, Jansen Floribertus Pm Heukensfeldt, Latham Stephen Andrew: Method and system of optical imaging for target detection in a scattering medium. General Electric, Company, Lee Deborah Stutz, Krishnan Kajoli Banerjee, Yazdanfar Siavash, Lomnes Stephen Johnson, Jansen Floribertus Pm Heukensfeldt, Latham Stephen Andrew, THOMAS Jonathan E, December 11, 2008: WO/2008/150584

A method and system for fluorescence imaging of a target in a subject comprising a scattering medium is provided. The method comprises illuminating one or more points on a surface of the scattering medium using an illumination source, wherein the plurality of points define an illumination region, co ...


9
Yazdanfar Siavash, Filkins Robert John, Dixon Elizabeth Lokenberg, Tasimi Krenar, Kenny Kevin Bernard: Predictive autofocusing. General Electric Company, Yazdanfar Siavash, Filkins Robert John, Tasimi Krenar, Kenny Kevin Bernard, BENTLEY Dwayne L, November 6, 2008: WO/2008/134680

A method of autofocusing includes capturing first, second and third images of a sample, at respective first, second and third sample distances and respective first, second and third lateral positions determined with respect to an objective; determining a quantitative characteristic for the first, se ...


10
Lomnes Stephen Johnson, Cooper Michael, Sood Anup, Yazdanfar Siavash, Bove Kathleen: Systems and methods for optical imaging. General Electirc Company, Lomnes Stephen Johnson, Cooper Michael, Sood Anup, Yazdanfar Siavash, Bove Kathleen, THOMAS Jonathan E, October 1, 2009: WO/2009/120416

The invention relates to imaging methods and systems. The systems may comprise a white light source configured to generate light in a first wavelength range, an excitation source configured to generate light at one or more wavelengths for exciting a fluorescent substance, a first detector configured ...



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