A sample was received to perform an investigation.Upon a visual inspection of the tracheostomy tube it was noticed that the distal tip of the trach was missing adhesive near the lumen.It is unclear when this damage occurred.A device history record (dhr) review could not be performed as the lot number was unknown.A thorough inspection was performed on this device and the reported issue, cuff leak, was confirmed.While attempting to inflate the cuff it could not hold any air.As previously mentioned, it was noticed that the air was escaping from distal tip of the device due to a lack of adhesive.In this particular case it seemed that some of the adhesive that was applied to secure the cuff in place had peeled off of the trach and caused an inflation defect.All cuffed products are leak-tested at two separate occasions after assembly, including one inspection at the very end of the manufacturing process.The reported problem was confirmed; however, the root cause of this event could not be determined.Complaint will be monitored to reveal any trends that may lead to further corrective actions being implemented.Udi is unknown.No information has been provided to date.This remediation mdr was generated under protocol (b)(4), as a result of warning letter cms# (b)(4).
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