Seattle's Morning News

Seattle start-up has created a waiting list for their concussion sensing system

When the Ravens and the 49ers collide in the Super Bowl this Sunday, a Seattle start-up's technology will be used to determine if a player has a concussion after a bone-jarring hit. The same company, X2 Biosystems, has also developed skin patches and mouth guards that can detect concussions and could become standard gear in the future.

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