We have now concluded our investigation for the complaint received.A review of the associated batch manufacturing records did not identify any issue at the point of manufacture which may have caused or contributed to the issue highlighted by the complainant.In addition it can be confirmed that all finished product specification testing was satisfied at the point of release.A complaint history review was carried out using the lot and part number provided, there have been no further complaints reported with these failure modes in the past three years.The device was intended for use in treatment.The photo provided by customer was observed and found a small tear in pouch, which confirms the relationship between the event and the device.As no samples were returned a product evaluation could not be carried out.A full review of manufacturing process was carried out.There are visual inspections in place during the manufacturing process to identify defective pouch as per the product specification.There are also regular tests carried out to monitor the finished product.It was possible that the paper material provided by third party supplier had a small tear and was sealed to form the pouch.The torn pouch was not picked out during the subsequent visual inspection process.The potential root cause of this failure mode could have been due to the supplied material.However due to no sample being provided, no further actions by smith and nephew are deemed necessary at this stage.We will continue to monitor for any adverse trends relating to this product range.Smith and nephew acknowledge customer concern and are continually investigating ways to develop and improve our products.
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