One used tracheostomy tube was received for device evaluation.Visual inspection found no discrepancies or anomalies.Functional testing, using a syringe to inflate the cuff, was performed to test for leakage.The device was submerged under water, and a leak was detected between the valve and pilot balloon.This investigation found a bonding issue and the root cause was attributed to manufacturing.An inconsistency was identified in the application of solvent due to a damaged pump used in manufacturing.This damaged pump has been replaced.Additionally, to raise awareness and lessen the chances of its recurrence, a quality alert was posted to all personnel involved with this product's manufacture.
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