Abstract: The present invention relates to a novel optical approach based on spatial analysis of spatial laser speckle patterns for tissue in-depth flow inspection characteristics. In particular, the invention relates to a technique for determining flow characteristics and identifying low blood flow or a blockage in blood vessels.

Abstract: A system and technique are described, for use in optical monitoring of objects. The system comprising: a collection unit comprising at least one optical arrangement and at least one detector array arranged for defocused collection of light returning from a selected region on the object; and image data collection circuitry configured for receiving electronic signals associated with data piece collected by pixels of the at least one detector array and for generating output data indicative of correlation function between image frames collected by the detector array at two or more different temporal instances. The technique thereby enables determining of correlation between image data pieces with reduced computational complexity.

Abstract: A system and technique are described, for use in optical monitoring of objects. The system comprising: a collection unit comprising at least one optical arrangement and at least one detector array arranged for defocused collection of light returning from a selected region on the object; and image data collection circuitry configured for receiving electronic signals associated with data piece collected by pixels of the at least one detector array and for generating output data indicative of correlation function between image frames collected by the detector array at two or more different temporal instances. The technique thereby enables determining of correlation between image data pieces with reduced computational complexity.

Abstract: The present invention relates to a novel optical approach based on spatial analysis of spatial laser speckle patterns for tissue in-depth flow inspection characteristics. In particular, the invention relates to a technique for determining flow characteristics and identifying low blood flow or a blockage in blood vessels.

Abstract: A system for use in monitoring blood circulation data of a user is disclosed.

Abstract: A system and technique are presented, for use in remote sensing of acoustic and/or mechanical vibration data from an inspection region.

Abstract: A system for use in monitoring blood circulation data of a user is disclosed.

Abstract: There are provided Nano-Opto-Mechanical sensors for measuring concentration of a component in a gas flow, methods for their use and system comprising the same.

Abstract: The present disclosure provides portable capnography systems having multiple operational modes, with varying power consumption. Alternation between the operational modes may be conducted to reduce the overall power consumption of capnography systems. The power reduction may be advantageous in enabling capnography systems to be powered by mobile power sources.

Abstract: Provided are systems and method for prediction and mitigation of apnea of a subject, based on measurements of various physiological parameters of the subject.

Abstract: There are provided Nano-Opto-Mechanical sensors for measuring concentration of a component in a gas flow, methods for their use and system comprising the same.