Investigation ¿ evaluation a visual inspection of the returned device was conducted.The investigation also included review of complaint history, the device history record, instructions for use, manufacturing instructions, quality control data, specifications, and trends.One device was returned for investigation.A visual examination noted the returned device is split approximately 5mm from the distal end up to 5 mm from the proximal end for a total length of 6.5 cm.A review of the device history record found no non-conformances related to the failure mode of balloon rupture.A review of complaint history revealed this complaint to be the only complaint associated to lot number 8283420.The instructions for use provides the following warnings and precautions: warnings: the balloon should be inflated with a sterile liquid such as sterile water, sterile saline, or lactated ringers solution.The balloon should never be inflated with air, carbon dioxide or any other gas.The maximum inflation is 500ml.Do not overinflate balloon.Overinflation of the balloon may result in the balloon being displaced into the vagina.Precautions: avoid excessive force when inserting the balloon into the uterus.A review of production and quality documentation did not identify any specific issues with current manufacturing or quality controls that may have contributed to this incident.The product was returned and the rupture was confirmed.The cause of the rupture could not be determined.Cook medical has notified the appropriate personnel and will continue to monitor this device via the complaints database for similar complaints.This report is required by the fda under 21 cfr part 803.This report is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement made in it is intended to be an admission that any cook device is defective or malfunctioned; that a death or serious injury occurred; or that any cook device caused or contributed to; or is likely to cause or contribute to a death or serious injury if a malfunction occurred.
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