Iraq War Vet Shows Off Bionic Hand

An Iraq war veteran can now grasp tennis balls and door knobs with his left hand again after being fitted with a bionic hand that has flexible fingers.

Sgt. Juan Arredondo, 27, who lost his left hand in 2005 during a patrol, is one of the first recipients of the i-LIMB.

"To have this movement, it's — it's amazing," the former soldier said Monday as he showed off the limb made by Scotland-based Touch Bionics. "It just gets me more excited about now, about the future."

The prosthetic hand is made of semi-translucent plastics. Five individual motors power the fingers, allowing the person to grasp round objects. The hand's gestures are made possible through electrode plates that detect electrical signals generated in the remaining muscles in the amputated limb.

The i-LIMB can be covered with flexible material to mimic the look of human skin, called cosmesis.

Arredondo likened the limb to the bionics in "Star Wars" and "Terminator." "My son, he goes nuts about it," he said.