IMPLANTABLE MEDICATION DELIVERY DEVICE HAVING NEEDLE RECEIVING SLOT

摘要

A medication delivery device (10) having a housing (12) including at least one needle receiving port (14) comprising a septum (76) and a needle entrance opening (28). The entrance opening in accordance with the invention comprises an elongate slot (48) having a length L and a width W where L is significantly greater than W and where W is dimensioned to pass only needles (88) smaller than a certain size.