Chandonnet

Alain Chandonnet, Quebec CA

Patent application number	Description	Published
20110291025	FLOW CYTOMETRY ANALYSIS ACROSS OPTICAL FIBER - An apparatus and method for analyzing a fluid with particle analytes, where the fluid is fed through a passageway within an optical fiber and excitation light is guided by the optical fiber across the passageway and intersects the fluid therein. The optical core is made multimode and is adapted to shape the excitation light with a uniform spatial illumination over a cross-section of the optical core and the passageway is configured relative to the optical core such that the particle analytes are exposed to substantially equal excitation light while circulating in the passageway.	12-01-2011

Patent application number	Description	Published
20100130853	SYSTEM FOR TRACKING OBJECT - In one embodiment, a tracking system for tracking an object positioned inside the body of a patient is provided. The tracking system comprises a reference sensor, the reference sensor comprising at least one of a transmitter, a receiver and a transceiver, a first tracker sensor coupled to a first object, a second tracker sensor coupled to a second object and tracker electronics coupled to the reference sensor and each of the tracker sensors. The tracker electronics is configured to determine position and orientation of each of the tracker sensors relative to the reference sensor based on the relationship between the reference sensor and each of the tracker sensors. Further, each of the tracker sensors is one of a transmitter, a receiver and a transceiver.	05-27-2010

Patent application number	Description	Published
20090082989	SYSTEM AND METHOD FOR IMPROVING THE DISTORTION TOLERANCE OF AN ELECTROMAGNETIC TRACKING SYSTEM - A system and method for improving the tolerability of metal distorters within the electromagnetic field of an electromagnetic tracking system through the use of transmission frequency optimization techniques and/or solution subset measurements.	03-26-2009