Patent ID: 6106494
Filing Date: 2000-08-22
Classification: A61M

Abstract:
A fluid management pump system for supplying fluid from a container to a surgical site, said system comprising:an electrically actuated pump to which fluid from the container is supplied, said pump having an outlet conduit and being configured to force fluid flowed from the container through the outlet conduit;a portable power pack connected to said pump for supplying electrical energy to said pump;an inflow tube connected to the pump outlet conduit, said inflow tube serving as a conduit over which the fluid discharged from the pump is flowed to the surgical site;a cable having first and second ends, the first end of the cable being connected to said pump and said power pack, said cable having wires connected to said pump and said power pack over which signals for regulating the energization of the pump are carried and said cable being attached to said inflow tube;an outflow tube through which fluid discharged from the surgical site is drained from the surgical site, said outflow tube being attached at least on partial length thereof to said inflow tube; anda hand controller mounted to said inflow tube and said outflow tube, said hand controller including:a pump control circuit to which the second end of said cable is connected, said pump control circuit having a used actuated switch for regulating said pump and being configured to generate the signals for regulating the energization of the pump based on the actuation of said switch; andan adjustable flow control valve for regulating fluid flow through said outflow tube.