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There were multiple lot numbers reported to be involved.The information for each lot number is as follows: medical device lot #: unknown.Medical device expiration date: unknown.Device manufacture date: unknown.Medical device lot #: 21119800.Medical device expiration date: 02-nov-2022.Device manufacture date: 02-nov-2021.Medical device lot #: 21119802.Medical device expiration date: 02-nov-2022.Device manufacture date: 02-nov-2021.Medical device lot #: 21119803.Medical device expiration date: 03-nov-2022.Device manufacture date: 03-nov-2021.A device evaluation is anticipated, but has not yet begun.Upon completion of the investigation, a supplemental report will be filed.
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H6: investigation summary 18 samples (model #22003e-07, lot #21119800), one sample (model #22003e-07, lot #21119803), three samples (model #22003e-07, lot #21119802) and one sample (model #22003e-07, possible lot #21115044) were returned by the customer.It was reported that the saline would not flush through the sets.The sets were examined for defects and abnormalities.No defects or abnormalities were observed.The samples were connected to a cut off syringe tip to check that the fluid path is in an activated position/open when connected to a syringe.The samples were then attempted to be flushed with water using a 10ml bd syringe to confirm an open fluid path.The fluid paths of all of the returned samples were open and were able to be flushed.The failure was unable to be replicated in these samples, and the complaint could not be verified.A root cause was unable to be determined.Due to an increase in incidents of this failure mode, a trend for this occlusion issue has been identified for this product line, a capa (corrective action preventative action) 1998036 has been initiated, and a team has been assembled in order to investigate the issue.A device history record review for model 22003e-07 lot number 21119802 was performed.The search showed that a total of (b)(4) units in 1 lot number was built on 03nov2021.There were no quality notifications issued for the failure mode reported by the customer during the production build of this set.Another possible lot number 21115044 was reported, however no data was found.
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