Injection device needleless jet drug delivery

摘要

Device (20) for delivering a drug (40) comprising: a housing (24); at least one nozzle (34) in a housing part; a source of drug in the housing; a power source for providing a driving pressure of about 6 MPa to about 14 MPa (about 800 psi to about 2,000 psi) to drive the drug through the at least one nozzle and out of the housing, wherein the at least one nozzle (34) is arranged in a nozzle plate (30a) shaped to accommodate an eye.