主权项 |
1. A personal football concussion annunciator module comprising:
A self-contained electronic module having an integral attachment means for securing it to a football helmet's face mask, a DC power source embedded in the module, one or more shock sensors or accelerometers embedded in the module, a timer embedded in the module, one or more LED lamps oriented to be visible to the player and referees embedded in the module, wherein upon the player sustaining a blow to the helmet of an impact exceeding a preselected threshold level said LED is illuminated for a preset time period. |