Laser Optical Articles & Analysis: Older
2 articles found
The reader analyzes a patient’s sample by performing a displacement assay based on evanescent wave technology, an established biochemical process that is proven and fast (see sidebar, “Bio-optical processing”). The reader unit incorporates a diode laser that interrogates the bio-chemical coating carrying the sample. ...
The essential criteria for Fiducial placement includes: adequate visibility of the laser engraved optical markers on the handpiece concurrently with the Patient Tracker, the Patient Tracker is inserted into the Fiducial at time of surgery; and non-interference with orofacial structures and movement of the handpiece during the surgical procedure (Fig 2). ...