"C91943"^^ . "IMPACT TESTINGPTFDA3302" . "C2984676"^^ . "Device Impact Testing Evaluation MethodPTNCI" . . . "Testing the device's response to a suddenly applied stress. The test ascertains whether the material is tough or brittle.FDA" . "FDA"^^ . . "Device Impact Testing Evaluation Method"^^ . "Functional Concept"^^ . . "Device Impact Testing Evaluation Method"^^ .