Authors: Harold J. Mertz—General Motors Corporation (retired); Priya Prasad—Prasad Engineering, LLC; Dainius J. Dalmotas—D. J. Dalmotas Consulting, Inc.; Annette L. Irwin—General Motors LLC
Abstract
Injury Risk Curves are developed from cadaver data for sternal deflections produced by anterior, distributed chest loads for a 25, 45, 55, 65 and 75 year-old Small Female, Mid-Size Male and Large Male based on the variations of bone strengths with age. These curves show that the risk of AIS ≥ 3 thoracic injury increases with the age of the person. This observation is consistent with NASS data of frontal accidents which shows that older unbelted drivers have a higher risk of AIS ≥ 3 chest injury than younger drivers.
Pages: 9
Event: 60th Stapp Car Crash Conference