Abstract: An infant seat includes base, front, rear, and side panels. A box-like region provides for the receipt of an infant. The box-like region is enclosed at its lower extent to form a lower periphery and at its upper extent to form an upper periphery. The upper periphery is greater than the lower periphery. A tubular hem is formed in the upper periphery. An elastic band is located within the hem. The upper periphery is rolled over into a scroll-like cross section to preclude an infant within the infant seat from touching the shopping cart. Large apertures are provided in the rear panel for the passage of the legs of an infant within the infant seat. Small vertical slits are provided in the front panel for the passage of the seat belt. The seat belt provides for the removable retention of an infant within the infant seat.

Abstract: An improved transcutaneous energy transmission device is disclosed for charging rechargeable batteries in an implanted medical device and to minimize peak temperature rises in the implanted device. A current with a sinusoidal waveform is applied to a resonant circuit comprising a primary coil and a capacitor. Current is induced in a secondary coil attached to the implanted medical device. Two solid state switches are used to generate the sinusoidal waveform by alternately switching on and off input voltage to the resonant circuit. The present invention charges the batteries using a charging protocol that either reduces instantaneous charging current or duty cycle of a fixed charging current as the charge level in the battery increases. Peak temperature rises are less while delivering comparable electrical charge of the battery than for prior charging systems.