It was reported that during the surgery, it was found that the battery pack of this product has already exploded when the outer box of this product was opened.Therefore, the nurse prepared an alternative same product to complete the surgery.No adverse events were reported as a result of this malfunction.
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This follow up report is being submitted to report additional information: the device history record (dhr) for 00515048201 lot number z000010702, review noted no related non-conformances, requests for deviation (rfd), change notices (cn), or any other issues with manufacturing.The dhr review found no issues with the device and all verifications, inspections, and tests were successfully completed.On (b)(6) 2018, it was reported from (b)(6) hospital artificial joint center that the battery pack of this product had ruptured inside the packaging.On 05 december 2018, a returned product investigation was performed on the 00515048201.The physical evaluation revealed that the device batteries had ruptured inside the packaging.The results of the returned product investigation have confirmed the reported event.While the returned product investigation confirmed that the 00515048201 battery pack had ruptured inside the packaging, it cannot be determined from the information provided what actually caused the reported event.Therefore, based on the information provided, a specific root cause of the reported event cannot be determined.The investigation was based on the information that was provided initially and any information that was obtained throughout the follow-up process.
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