Surgical apparatus and instruments; medical devices for use in treating cardiovascular disease; replacement tissue valves comprising artificial and natural, non-living materials for the human heart; catheters; surgical instruments in the nature of repositioning tools for use in cardio-pulmonary surgical procedures

Surgical apparatus and instruments; medical devices for use in treating cardiovascular disease; replacement tissue valves comprising artificial and natural, non-living materials for the human heart; catheters; surgical instruments in the nature of repositioning tools for use in cardio-pulmonary surgical procedures

doppler ultrasound medical apparatus comprised of computer hardware, computer peripherals, computer monitors, computer printers, operating system, computer software and related instructional manuals provided as a unit