| abstract |
An injection system for delivering a drug to living tissue includes a plurality of needles arranged in an array, each of a plurality of needles receiving a pharmacological composition therein, a plurality of reservoirs each fluidly coupled, and a pneumatic source And a pneumatically driven system that induces a first release of the pharmacological composition from the reservoir and the plurality of needles in a plurality of delivery modes; and a drug delivery rate control to control the amount of the pharmacological composition released from the plurality of needles Means and a control system including actuation control means for controlling the air drive system. The control system is programmed to control the delivery mode. |