During a cesarean operation on the (b)(6) female patient, the physician injected 250ml saline after placing the balloon.One hour later, the physician injected 100ml as the patient's vaginal bleeding increased.The physician found small amount of water flow into drainage bag through drainage catheter.After about 30 minutes, there was no water in the balloon.The physician replaced the device with a new balloon.The patient did not require any additional procedures nor experience any adverse effects due to this occurrence.
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Functional testing of the returned device was completed along with a review of the following: complaint history, device record history, manufacturing instructions, and quality control.One bakri tamponade balloon catheter was returned for investigation.A functional test was performed and the device was found to leak through the side hole of the other lumen indicating lumen communication.Upon closer evaluation, the water can be seen leaking inside the balloon cuff and into the catheter tubing.There is no evidence to suggest the finished product was not made to specifications.Review of the device history record of the finished product shows no nonconforming events that would contribute to this failure mode.There were no other reported complaints for this lot number.Per the quality engineering risk assessment, no further action is warranted.Monitoring will continue to be performed for similar complaints.
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