Qn#(b)(4).The device lot number was not provided; therefore, a dhr review could not be conducted.There was no complaint sample returned for investigation.Therefore, no physical assessment could be conducted.Leak balloon / deflated occur after 2 days of usage.In general, leak catheter could be occurred due to several reasons.However, in the absence of returned sample and limited information available on this complaint, further investigation could not be conducted and therefore complaint is not confirmed.
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