Sensors for wearable devices
OwnerAlexander Gruentziginventor
Life of this patent
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Abstract
Featured are impact detection sensors that include a nonconductive layer disposed between two conductive layers. Each conductive layer includes an electrical circuit configured to generate a signal in response to an impact. Also featured are devices (e.g., a wearable device or device configured for use with a piece of equipment, such as a vehicle) including a plurality of impact detection sensors. The device having sensors can receive and process data from the sensors and provide situational awareness for users in adverse conditions, such as during combat or wartime. The wearable device may further include one or more inflatable bladders configured to apply pressure to a wound site for treatment.
Claims27
A system comprising an impact detection sensor, a microcontroller, a counter, and a clock connected to the microcontroller, wherein the impact detection sensor comprises a nonconductive layer disposed between two conductive layers, wherein each conductive layer comprises an interdigitated pattern or a substantially concentric pattern and an electrical circuit connected to the microcontroller and is configured to generate a signal in response to an impact;
- wherein the sensor is configured to generate the signal upon breakage of the electrical circuit following the impact.
Dependencies are inferred from the claim text.