(b)(4).Batch # m9275h.The handpiece was received with nose cone slightly separate from the mid housing.It was connected to a generator, evaluated with a test instrument and the hand activation feature of the device was found to be non-functional.However, it did activate with a footswitch.The handpiece was disassembled to inspect internal components and the hand activation internal cable was found to be damage.It is possible that due to the condition of the nose cone could have contributed with the functionality of the handpiece.No conclusion can be made as to why the nose cone got separated.The batch history record was reviewed and no defects, ncr¿s or protocols related to the complaint, were found during the manufacturing process.
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