Development of a Child Lateral Thoracic Impactor

This paper describes the development of a device to simulate the thorax of the fiftieth percentile six year old child in lateral blunt impact. The device is to be used to reconstruct actual vehicle/pedestrian collisions to determine the injury potential that various vehicles have towards pedestrians. The device is a modification of a fiftieth percentile six year old dummy thorax. Verification of the response is made by comparison with adult cadaver lateral impact data normalized and scaled to the child case. Performance evaluation of the device gave encouraging results although repeatability needs further verification.