In this Dec. 10, 2017, photo, Michael Cassidy, 26, tends to his sleepy two-month-old son, Azrael Cassidy, while posing for a portrait in Houston. A special medical tourniquet device saved Michael Cassidy when he was involved in a bad motorcycle accident.
In this Dec. 10, 2017, photo, Michael Cassidy, 26, tends to his sleepy two-month-old son, Azrael Cassidy, while posing for a portrait in Houston. A special medical tourniquet device saved Michael Cassidy when he was involved in a bad motorcycle accident. Houston Chronicle via AP Yi-Chin Lee
In this Dec. 10, 2017, photo, Michael Cassidy, 26, tends to his sleepy two-month-old son, Azrael Cassidy, while posing for a portrait in Houston. A special medical tourniquet device saved Michael Cassidy when he was involved in a bad motorcycle accident. Houston Chronicle via AP Yi-Chin Lee

Houston hospital leads efforts to use internal tourniquets

January 03, 2018 08:14 AM

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