martial art - any of several Oriental arts of weaponless self-defense; usually practiced as a sport; he had a black belt in the martial arts. Nihon, Nippon, Japan - a constitutional monarchy occupying the Japanese Archipelago; a world leader in electronics and automobile manufacture and ship building.
Probo Medical was founded to provide the healthcare community with cost-effective equipment solutions through repair technology and education.
What is PROKERA Â®? PROKERA Â® is a therapeutic device used by eye doctors around the world to protect, repair and heal damaged eye surfaces. PROKERA Â® is made by clipping a piece of amniotic membrane tissue in between two rings made out of a clear, flexible material. What is amniotic membrane tissue? Amniotic membrane is part of the placenta and is the tissue closest to the baby throughout development in the womb.