A dispensing device for dispensing pain management medicaments to a patient comprises first and second threadably interconnectable sub-assemblies. The first of these sub-assemblies houses a fluid reservoir defining component while the second comprises a fluid delivery and control assembly that includes a novel flow control means that functions to control the flow of medicinal fluid from the fluid reservoir of the first sub-assembly toward the patient via strategically formed flow control passageways.
申请公布号
US2011251556(A1)
申请公布日期
2011.10.13
申请号
US20100798656
申请日期
2010.04.07
申请人
KRIESEL MARSHALL S;LANGERUD ALAN D;BIVIN DONALD B;KRIESEL JOSHUA W
发明人
KRIESEL MARSHALL S.;LANGERUD ALAN D.;BIVIN DONALD B.;KRIESEL JOSHUA W.