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Based on supplier investigation, the device history record could not be reviewed, as the lot number was not provided.At the time of this investigation no samples had not been returned for evaluation.The root cause could not be determined from this investigation.The complaint information was informed to the relevant sectors for their awareness.There is no action taken at this time, however, the supplier will continue to monitor the trend of this type of incident.According to our supplier, or towels are made of cotton, so lint is born and inevitable.The supplier is continuously working with cardinal health to better control the linting and have implemented several measures to improve it: suctions machines have been installed in grey cloth rolling process, dyeing process and cutting process.The suction process was added before product's final folding, and workers do it according to standard operation procedure requirement.Linting test method and acceptable criteria was stipulated to see the suction results.(=0.38g/10 pieces).In the folding process, the supplier used one cloth pad under 100 pieces semi-finished products to avoid linting stuck onto the products during product's transfer.
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Based on information received from the customer, reportedly during a case in the cath lab, it was noted that there was a small blue tissue-like substance floating in the bowl of fluids.The bowl, along with the tissue, (which allegedly looked like part of the towel), was removed and the case continued without further problems.There was no patient injury.
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