It was reported that during the surgery, this product didn't work normally from the start of use.Therefore, the surgeon used an alternative same product to complete the surgery.After the product was received, it was inspected from inside.It was confirmed that the foreign substance which looks like the deposit from the electrolyte is adhered on the battery's and the battery pack's electrodes.No adverse event was reported as a result of this malfunction.
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This event has been recorded by zimmer biomet under (b)(4).This medwatch is being filed to relay additional information.The following sections were updated/corrected: b4, b5, d8, d9, g3, g6, h2, h3, h6, h10.Visual examination of the returned product/provided pictures identified the device was returned opened, in the original box without the tray or lid.Visual inspection determined the device was used, as there was spots of dried fluid inside the tubing and suction.No damage could be found to the device or battery pack.No evidence of electrolyte was found in the battery pack.Functional testing found the device powered on and worked normally when connected to the battery pack provided with the device.A definitive root cause cannot be determined.The event cannot be confirmed.
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