Wave energy is directed into a body. A condition within the body is observed by reflection from effects within the body. An internal target is located. Wave energy is focused on the target within the body and is increased in intensity to treat the target. A hand held instrument passivates or moves scalp from a skull, and converges, diverges or collimates near infrared laser beams through a skull and into interior tissue. Reflected energy reveals vessels edema or bleeding. Vessel targets are identified. Infrared laser beams are directed, triggered and intensified to coagulate or constrict the vessel. The hand held instrument is a wand connected to a laser source, processor, display and power source. The power supply, processor, infrared laser, display and laser director are mounted on a hand held unit for field use by technicians and medics to prevent time delay and further injury.
