10 Heart assist devices, namely, electrically actuated blood pumps; ventricular assist devices, namely, a medical device for improving cardiac performance, namely, native heart cardiac output, through continuous flow therapy; medical kits containing ventricular assist devices in the nature of a medical device for improving cardiac performance, namely, native heart cardiac output, through continuous flow therapy and replacement parts therefor; wireless medical apparatus, namely, blood pump system for use in advanced heart failure therapy also including specially adapted energy transfer apparatus in the nature of batteries, battery chargers, electric energy transmission and receiver coils, controllers, and patient electronic interfaces all sold as integral components of the blood pump system; tools and accessories, namely, surgical instruments for implantation of heart assist devices, medical blood pump controllers, batteries specially adapted to medical blood pumps, and energy transmission coils specially adapted to medical blood pumps; wearable medical accessories specially adapted for transportation of heart assist devices, namely, harnesses, carriers, bags, and holders