10 Surgically implanted tissue slings for supporting the urinary bladder; medical apparatus, namely, blood vessel occluders; medical apparatus for use in conjunction with cardiovascular procedures, namely, devices for keeping cardiac material cool; medical apparatus for use in conjunction with cardiovascular procedures, namely, blood flow control devices and intravascular probes; wraps used for medical purposes, namely, tissue wraps used in artificial eye implants; and dehydrated staple line reinforcements for surgical use