A multi fiber optic medical probe comprises at least two optical fibers. There are side-firing terminations for the at least two optical fibers. Further, beam-shaping apertures are provided for controlling light propagating between the side-firing terminations and a region lateral to the probe. The provision...http://www.google.com.au/patents/US20050165315?utm_source=gb-gplus-sharePatent US20050165315 - Side firing fiber optic array probe
