Abstract: Devices, systems, and techniques are disclosed for verifying the occurrence of an acute health event. An example device includes communication circuitry configured to receive a communication indicative of an acute health event of a patient and memory communicatively coupled to the communication circuitry and being configured to store the indication of the acute health event. The device includes processing circuitry communicatively coupled to the communication circuitry and the memory. The processing circuitry is configured to, in response to the communication, verify the acute health event and based on the verification of the acute health event, send an alert regarding the acute health event.

Abstract: A system comprising processing circuitry configured to receive a wirelessly-transmitted message from a medical device, the message indicating that the medical device detected an acute health event of the patient. In response to the message, the processing circuitry is configured to determine a location of the patient, determine an alert area based on the location of the patient, and control transmission of an alert of the acute heath event of the patient to any one or more computing devices of one or more potential responders within the alert area.

Abstract: A multifunction data storage register is provided having at least one first register cell having a first input multiplexer for selecting between two input signals responsive to one or more control signals and having a first output signal, a first input exclusive not OR circuit having a first input connected to said first output signal of said first input multiplexer and a second input connected to a cell output signal and having a third output signal, a first shift register latch having an input connected to said third output signal of said first input exclusive not OR circuit and having a fourth output signal, a first output exclusive not OR circuit having a first input connected to said fourth output signal of said first shift register latch and a second input connected to a feedback signal and having a fifth output signal, and a first output multiplexer for selecting between said fifth output signal and said fourth output signal responsive to said one or more control signals and having a first cell output