An improved system for cellular surgery which includes a laser for producing a laser beam, and confocal optics for scanning and focusing the laser beam in tissue and generating confocal images of the tissue in accordance with returned light from the tissue. The confocal images are visualized on a display....http://www.google.es/patents/US6668186?utm_source=gb-gplus-sharePatente US6668186 - Cellular surgery utilizing confocal microscopy
