ENDOSKOPINSTRUMENT MED EN OPTISK FIBERVAGLEDARE FOR OVERFORING AV LASERENERGI

摘要

There is disclosed a laser instrument which uses an infrared fiber optical waveguide to transmit a high power carbon monoxide or carbon dioxide laser beam for treating a selected part of the body. In one important application of the instrument, the laser beam is transmitted to the interior of the human body to perform surgical functions.