They were very cumbersome , '' says Dr. Shapshay . the United States Department of Defense is used to simplify and expand use of minimally invasive laser surgery . Some surgeons say new tool is easier to use than a scalpel and safer for patients . Senior neurosurgeon saw patient with brain tumor recover in about 25 years . Company plans to market fiber optic tool beyond the LONDON to Asia and Europe .
the United States Department of Defense is used to simplify and expand use of minimally invasive laser surgery . Some surgeons say new tool is easier to use than a scalpel and safer for patients . Senior neurosurgeon saw patient with brain tumor recover in about 25 years . Company plans to market fiber optic tool beyond the LONDON to Asia and Europe .