Q-Collar, developed by Westport firm, may give football players additional protection from concussions
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Hard-to-see experimental device Luke Kuechly wears on field might save his brain
What are World Cup players wearing around their necks?
FDA approves new device to help protect athletes from traumatic brain injury
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Q-Collar: New equipment helps protect the brain of high contact sports players
FDA Authorizes Q-Collar Use to Help Protect Brains - Training & Conditioning
Q-collar: Next Big Thing for Concussion Prevention?
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Q-Collar device to help prevent concussion worn at World Cup
What is the Q-Collar? Explaining the band NFL players like Dalton Schultz, Tony Pollard wear around their neck