Abstract: A device for providing extracorporeal cardiac pacing. The device includes an ultrasound transducer mountable to the external thorax of a patient and an ultrasound generator for transmitting ultrasound pulses to the ultrasound transducer. The heart rate of a patient is monitored by the device. A controller evaluates the heartbeat as compared with threshold criteria for stimulation of the heart and causes the ultrasound generator to deliver ultrasound pulses to the ultrasound transducer at a prescribed intensity, frequency, and pulse duration.

Abstract: A vehicle that is a two in one unique design. It is a cart (FIG. F) to transport beach items to the beach with the added convenience of converting into a comfortable chair (FIG. E) after arriving. Made of schedule 40 and 80 gauge PVC frame construction (FIG. D) it was designed for the beach resorts, for vacationers, to transport beach accessories with their families safely to the beaches and back. It tilts upward with a handle, that extends, to allow for pulling when in a standing position. Two sand tires allow movement across deep sand and rough terrain. Upon arriving cart is tilted downward which elevates tires and allows cart to sit on legs. Items are removed and when handle is retracted cart turns into a comfortable beach chair for relaxing. When leaving the handle again extends and accessories are loaded for the return trip from the beach.