PLASTIC BAG, WITH COMBINATION LOCK, FOR HOLDING A UNIT OF BLOOD OR BLOOD COMPONENTS; SAID CONTAINER AND COMBINATION LOCK TOGETHER ARE USED TO ASSURE POSITIVE IDENTIFICATION BETWEEN A SPECIFIC PATIENT AND THE BLOOD COMPONENT TO BE ADMINISTERED TO SAID PATIENT

plastic bag, with combination lock, for holding a unit of blood or blood components; said container and combination lock together are used to assure positive identification between a specific patient and the blood component to be administered to said patient

electronic apparatus for use with locks, and containers for holding blood, sodl asa a unit, said locks being used for lockind up, providing controlled access to, and ensuring security of patients blood

Catheters

surgical apparatus for use in performing a surgical procedure on the heart, namely, a temporary structure positioned on the wall of the heart for facilitating safe surgical entry into the interior of a beating heart