Softscan Healthcare Group Ltd.

Scp Science

New Art Advanced Research Technologies, Inc.

Seigniory Chemical Products Ltd.

Guobin Ma

George Feilders

David Jonathan Hall

Art Ross

Niculae Mincu

Dao Chao Huang

Frederic Lesage

Pascal Gallant

Raymond Waterbury

Pieter Roos

Ali Bostani

Marilyse Piche

A method and filtering system are described. The filtering system comprises a vacuuming plate having a base with a plurality of outlet openings extending therethrough, a plurality of walls extending from the base to define a cavity, and a vacuum port in fluid communication with the cavity; and a filtering unit mounted to the vacuuming plate and enclosing the cavity. The filtering unit comprises a filter plate with a plurality of filter openings extending therethrough and aligned with the outlet openings; a filtering membrane extending across the filter plate and covering the plurality of filter openings; and a piercing plate on the filter plate maintaining the filtering membrane therebetween, the piercing plate having a plurality of vessel piercing members extending away from the filtering membrane, the vessel piercing members having conduits extending through the piercing plate, the conduits aligned with the filter openings to allow fluid flow therebetween.

System and method for filtering samples from vessels

A microwave heater comprises a cylindrical housing having an inner surface defining an internal cavity. A microwave generator is secured adjacent a first end of the housing and received inside the internal cavity is a sample holder that comprises an annular base member positioned adjacent the first end has a central axis coinciding with a longitudinal axis of the housing. A first opening is formed along the central axis, an outlet of the microwave generator extending through the first opening along the central axis for emitting into the internal cavity electromagnetic waves centered at a given microwave wavelength. A circular support plate substantially parallel to the base member and concentric therewith, a cavity portion defined therebetween, is separated from the base member by a distance less than the given microwave wavelength for establishing a Transverse Magnetic (TM)mode as a predominant resonance mode inside the cavity portion.

System and method for uniform microwave heating

There is provided an improved method for enhancing fluorescence images of an object, such as a biological tissue, by selectively eliminating or reducing unwanted fluorescence from fluorophores other than the fluorophore of interest. The method is based on the measurement of the lifetime of fluorophores while preserving information related to the fluorescence intensity of the fluorophore of interest.

Method for improving fluorescence image contrast

Methods and apparatuses for determining the depth and concentration of fluorophores in a turbid medium are disclosed. The method advantageously provides for a rapid estimation of the depth of the flurophore using characteristics of a temporal point spread function. The concentration of the flurophore can be determined using the method of the present invention by combining a calculated depth of the flurophore with a measurement of the intensity of the emitted fluorescence. The intensity can be accurately measured by the apparatus disclosed herein which combine back-reflection and trans-illumination geometries for the source of light injecting and detection.

Time-domain method and apparatus for determining the depth and concentration of a fluorophore in a turbid medium

Methods and apparatuses for determining the depth and concentration of fluorophores in a turbid medium are disclosed. The method advantageously provides for a rapid estimation of the depth of the fluorophore using characteristics of a temporal point spread function. The concentration of the fluorophore can be determined using the method of the present invention by combining a calculated depth of the fluorophore with a measurement of the intensity of the emitted fluorescence. The intensity can be accurately measured by the apparatus disclosed herein which combine back-reflection and trans-illumination geometries for the source of light injecting and detection.

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Dorval, Canada

Guobin Ma