FLUID PUMPING SYSTEM COMPRISED

Brand	Owner (click to sort)	Address	Description
CDPS	CAMCO INTERNATIONAL INC.	7030 Ardmore Street Houston TX 77054	fluid pumping system comprised of fluid pumps and electric motors, not for land vehicles, suspended within a well bore by elongate members, such as cable, rods and tubing;
SERVICE PAC 10	U.S. Manufacturing & Design, Inc.	2521 Cedar Avenue White Bear Lake MN 55110	Fluid pumping system comprised of pumps, valves, and fittings for dispensing fluids from bulk reservoirs;SERVICE PACK TEN;10;
T-PAC	U.S. Manufacturing & Design, Inc.	2521 Cedar Avenue White Bear Lake MN 55110	fluid pumping system comprised of pumps, valves, fittings, tubing, and nozzles for dispensing fluids from bulk reservoirs;T-PACK;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A pumping system 10 provides a physiological pulsatile flow and includes controller 121, a pump drive head 50 coupled to a motor 12 and a fluid housing 52 having at least one port 60. The port 60 includes a ball valve retainer region 69, a valve seat 73, and an occluder ball 71 disposed in the ball valve retainer region 69. During operation, the motor 12 forces the fluid in and out the fluid housing 52 and causes the occluder ball 71 to move from a first position whereby the fluid cannot pass through the port 60, to a second position whereby the fluid moves annular to and generally around the occluder ball 71. This movement creates a slight flow reversal that "breaks up" any blood clots that may form. The pumping system may be used as part of a cardiopulmonary bypass system, a ventricular assist device (VAD) and/or a heart pump.