The following fields were updated due to additional information: d10: device available for eval yes.D10: returned to manufacturer on: 2021-07-20.H6: investigation summary during manufacturing of material 222239, media is formulated and sent through a high temperature short time sterilizer to remove bioburden.The petri dishes are subjected to uv radiation to decrease bioburden.The petri dishes are filled in a positive pressure hepa filtered environment.The filled plates are cooled and immediately wrapped into sleeves to decrease the introduction of microbes.Sleeves are then packaged into cartons and then transferred to a refrigerated truck (2 to 8 degrees c) for shipment to the distributor.Bd distributors are provided with the storage guidelines for the shipping and handling of bd media of 2 to 8 degrees c in a dark place.The batch history record for batch 1152672 was satisfactory and no quality notifications were generated during manufacturing and inspection.The release testing that is performed on this product does include physical attribute and bioburden testing.A sample of plates are incubated at 25 degrees c and at 35 degrees c for approximately 72 hours.All physical attribute and bioburden testing performed on this batch was satisfactory per bd internal procedures.Affected product does not have any sterility claims; the product is.Tested for bioburden prior to release to ensure that it conforms to product specifications.However, this does not ensure that the end-user will not receive a contaminated plate.The complaint history was reviewed, and other complaints have been taken on batch 1152672.This includes complaint (b)(4) also from kaiser permanente (rockville) for broken plates and filling.Retention samples from batch 1152672 were not available for inspection.Thirty-two plates from batch 1152672 were returned as 12 loose plates rubber banded together in a ziplock bag and two unopened sleeves (20 plates) shipped in a box with returns for another complaint (time stamps 0702, 0709, 0716, 0720, 0721, 0728, 0731, 0733, 0735, 0801, 1302 and 1501).Returned plates were inspected, and surface and subsurface bacterial growth was seen in both media of 8/32 returned plates.One affected plate was submitted to the id lab, and stenotrophomonas rhizophila and pseudomonas mucidolens were identified.For complaint (b)(4), 16/32 plates had cracked lids and 5/32 plates had media splash over.Media splash over is a filling defect where the two media of a bi-plate are mixed in at least one half of the bi-plate.This results in media appearing discolored and unevenly filled halves of the bi-plate.Five photos also were received for investigation.Two photos each show the bottom of a plate from batch 1152672 (time stamp 0731) with microbial growth visible in both media.One photo shows the agar surface of an opened bi-plate with microbial growth in both media.One photo shows the agar surface ofan opened plate from batch 1152672 (time stamp not readable) with microbial growth in both media.One photo shows two plates from batch 1152672 (time stamp 0709) with microbial growth in both media.This complaint can be confirmed for contamination.Bd will continue to trend complaints for contamination and agar defects.Due to the number of complaints taken for contamination for material 222239, a capa (corrective and preventative actions) 3076308 has been initiated to determine the root cause and corrective actions of the contamination.H3 other text : see h10.
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