Siemens Healthcare Diagnostics Gmbh

Kalpesh Mehta

Mohiudeen Azhar

Thomas Engel

Sudipa Galgalkar

Ragavendar Ms

Ishita Chakraborty

Ragavendar M S

A method, device and a system of determining a concentration of one or more analytes in a sample is disclosed. In one aspect of the invention, the method includes introducing the sample through a channel. The method further includes illuminating the sample with light having varying wavelengths. Additionally, the method includes obtaining an image of the illuminated sample at each of the wavelengths. Furthermore, the method includes analyzing the image to determine the concentration of the one or more analytes.

Method, device and system for determining the concentration of analytes in a sample

The invention relates to a ptychographic imaging system that includes a plurality of light sources adapted to emit light onto a sample location, wherein the light sources are arranged in a predefined pattern; the system also includes a controller adapted to control operation of the plurality of light sources; wherein at least one of a) the predefined pattern of the light sources and b) the operation of the plurality of light sources is adapted to compensate for geometric effects due to an arrangement of the light sources relative to the sample location.

Ptychographic imaging system and method for generating images

A method and system for determining a concentration of one or more analytes in whole blood is provided. In one aspect of the invention, the system includes a channel configured to carry whole blood. The system further includes a light source configured to emit light on the channel. Additionally, the system includes an actuation module associable with the channel, wherein the actuation module is configured to generate a cell-free plasma layer in the channel. Furthermore, the system includes an optical module associable with the channel.

Method and device for determining the concentration of analytes in whole blood

A method and a device for determining a concentration of one or more analytes in a whole blood sample is disclosed. In one aspect of the invention, the method includes introducing the sample in a channel. The method further includes generating a cell-free plasma region in the channel, wherein the cell-free plasma region is generated in the channel based on rouleaux effect. The method further includes illuminating the sample with light having varying wavelengths. Additionally, the method includes obtaining an image of the illuminated sample at each of the wavelengths. Furthermore, the method includes analyzing the image to determine the concentration of the one or more analytes.

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Kalpesh Mehta