(b)(4).Lot# corrected to sn: (b)(4), catalog# corrected to 15140.The sample was returned for evaluation.A visual exam was performed and it was observed that there were blue stains and a pink mark on the cuff.It was also noticed that the airway tube was yellowish.Upon closer examination of the failure location it was found there were jagged edges on the connector.The jagged edges at where the connector split appeared to be ruptured by force.A device history record review was performed and there were no issues found that could relate to the reported complaint.Based on the investigation performed, the reported complaint was confirmed.The use of non-compatible detergent or concentrated detergent on the lma device could have possibly adversely impacted the sturdiness of the connector, which could result in the connector breaking when external force is applied.
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