Phase Holographic Imaging PHI AB Patent applications |
Patent application number | Title | Published |
20140113323 | DETERMINATION OF PHYSICAL PARAMETERS ASSOCIATED WITH ERYTHROCYTES - A method based on digital holography for determining parameters of at least one erythrocyte is provided, said method comprising the steps of: constructing an interference pattern comprising a wave front representative of said at least one erythrocyte arised from the interaction of said at least one erythrocyte and electromagnetic radiation, reconstructing amplitude- and phase information representative of said at least one erythrocyte wave front from said interference pattern and determining the mean corpuscular volume and/or mean corpuscular hemoglobin concentration and/or oxygen saturation and/or mean corpuscular hemoglobin of at least one erythrocyte by combining phase information and amplitude information representative of said at least one erythrocyte. | 04-24-2014 |
20130230864 | METHOD FOR AND USE OF DIGITAL HOLOGRAPHIC MICROSCOPY AND IMAGING ON LABELLED CELL SAMPLES - The present invention relates to use of a digital holographic microscopy and imaging setup and a method of digital holographic microscopy and imaging for detecting molecules or structures stained or labelled to at least one cell or conjugated to antibodies which are bound either directly to said at least one cell or indirectly via another or several antibodies in a chain bound to said at least one cell. | 09-05-2013 |
20120196316 | ANALYSIS OF OVA OR EMBRYOS WITH DIGITAL HOLOGRAPHIC IMAGING - Method for analyzing a sample comprising at least one ovum or embryo, the method being based on digital holographic imaging, the method comprising the following steps: creating at least one object beam and at least one reference beam of light, where said at least one object beam and said at least one reference beam are mutually coherent; exposing said sample to said at least one object beam; superimposing said at least one object beam that has passed through said sample with said at least one reference beam and thereby creating an interference pattern; detecting said interference pattern, called hologram; reconstructing phase and/or amplitude information of object wavefront from said interference pattern; and constructing at least one ovum or embryo analysis image and determining at least one ovum or embryo quality showing parameter from said phase and/or amplitude information. | 08-02-2012 |
20100060897 | METHOD AND APPARATUS FOR ANALYSIS OF A SAMPLE OF CELLS - A non-destructive method and device for analyzing a sample comprising transparent living and/or dead cells, by 5 means of a digital holographic microscope, where the sample ( | 03-11-2010 |