Abstract: A temporary pacemaker combines technologies of the implantable pacemaker, the waterproof watch, with a separate remote-control programming unit that communicates with the pacemaker via IR radiation. An LCD readout on the temporary pacemaker continuously reports on current settings, and is monitored periodically, as well as during the setting process. The programming unit is aimed at an IR sensor on the pacemaker, and its dedicated controls are used for setting, with the aid of prompting messages on its own LCD panel. Battery life is about 6-9 months, while that for the lithium battery in the sealed and sterilizable pacemaker approaches five years.

Abstract: A device to be used in connection with an automotive vehicle for indicating rates of acceleration above pre-set thresholds so that the vehicle operator may change such rate in a fashion to reduce fuel consumption. The device includes a box-like housing containing a mercury switch having two electrodes located at a first end thereof and which are adapted to be bridged when the mercury mass moves under the influence of acceleration forces. These electrodes are connected in a series circuit with a source of electrical potential and an indicator means such that a signal is given when and if the vehicle is accelerated at a rate above an adjustable, pre-set level.