NEEDLELESS SYRINGE WITH THERAPEUTIC AGENT PARTICLES ENTRAINED IN SUPERSONIC GAS FLOW
摘要
A needleless syringe, in which particles of a therapeutic agent are entrained in a supersonic gas flow, has a nozzle surrounded by a silencer through which gas reflected from the target may be vented to atmosphere through a porous material which acts to retain any particles reflected in the gas.
申请公布号
WO9734652(A1)
申请公布日期
1997.09.25
申请号
WO1997GB00734
申请日期
1997.03.17
申请人
POWDERJECT RESEARCH LIMITED;BELLHOUSE, BRIAN, JOHN;POTTER, CHARLES, DAVID, OGILVY;GREENFORD, JOHN, CHRISTOPHER
发明人
BELLHOUSE, BRIAN, JOHN;POTTER, CHARLES, DAVID, OGILVY;GREENFORD, JOHN, CHRISTOPHER