Abstract: The present disclosure describes a surgical system for a valve in an aorta. The surgical system is configured to serve as a temporary valve and/or filter to facilitate maintenance of proper blood flow while also capturing debris of an excised leaflet as needed.

Abstract: A vehicle drive system for a hybrid electric vehicle includes an engine, which includes a crankshaft assembly, and a motor, which includes a main rotor shaft. A first clutch selectively engages the crankshaft assembly and the main rotor shaft. The vehicle drive system also includes a transmission, which includes an input shaft, and second clutch which selectively engages the main rotor shaft and the transmission input shaft. An accessory drive mechanism is driven by the main rotor shaft and drives a vehicle accessory. The accessory may be an air conditioning compressor and include a clutch coupled between the accessory drive mechanism and the compressor.

Abstract: A voltage regulator that includes a voltage control circuit, fabricated on a semiconductor. The voltage control circuit maintains a voltage between a first node and a second node within a predetermined range by maintaining a current level flowing from the first node to the second node. The current level is a function of a voltage between a third node and the second node. A thermal sensing circuit is also fabricated on the semiconductor and is thermally coupled to the voltage control circuit. The thermal sensing circuit asserts a latch signal that causes the voltage control circuit to allow a saturation value of current to flow from the first node to the second node when the thermal sensing circuit senses that the voltage control circuit has reached a temperature above a predetermined threshold.