A voucher is a bond of the redeemable transaction type which is worth a certain monetary value and which may be spent only for specific reasons or on specific goods.
In 1985 a robot, the Unimation Puma 200, was used to place a needle for a brain biopsy using CT guidance. In 1992, the PROBOT, developed at Imperial College London, was used to perform prostatic surgery by Dr. Senthil Nathan at Guy's and St Thomas' Hospital, London. This was the first pure robotic surgery in the world.
In Indiana, weâve pioneered many surgical techniques, including: 1  The stateâs first kidney transplant in 1965. 2  The stateâs first liver transplant in 1988. 3  The stateâs first pancreas transplant in 1988. 4  The stateâs first intestine and multivisceral transplant in 2003.