Date of event is unknown; awareness date has been used for this field.Address information was not able to be obtained, therefore, nj was used as a place holder.Investigation summary: a complaint of tubing coming apart below the drip chamber was received from the customer.No product or photo was returned by the customer.The customer complaint of separation could not be verified due to the product not being returned for failure investigation.A device history record review for model 47177e lot number 22079037 was performed.The search showed that a total of 21,603 units in 1 lot number were built on (b)(6) 2022.There were no quality notifications issued for the failure mode reported by the customer during the production build of this set.Due to no sample being received, an investigation could not be performed, and a root cause could not be determined.
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