Robert Humphrey - Whitestone NY Carl Biro - Whitestone NY
International Classification:
A61M 520
US Classification:
604135
Abstract:
A viscous fluid timed infusion device having a cylindrical housing having an orifice in one end. A plunger is movable in the housing and spring means are operatively positioned in the housing to urge the plunger towards the orifice. A viscous fluid timing device controls rate of movement of the plunger towards the orifice.