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It was reported, the valve of a flexor high-flex ansel guiding sheath leaked blood during an unspecified patient procedure.It was replaced with a second flexor high-flex ansel guiding sheath which also leaked resulting in "important" blood loss.Blood loss was not quantified, however.No medical intervention has been reported.Additional information regarding event details, patient anatomy and outcome has been requested, but not provided at this time.
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Investigation/evaluation: a review of the complaint history, drawings, device history record, documentation, instructions for use (ifu), manufacturing instructions, specifications and, quality control was conducted during the investigation.The complaint device was not returned; therefore, no physical examination could be performed.However, a document-based investigation was performed.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 could contribute to this failure mode.A review of the lot subassemblies identified one non-conformance which could contribute to this event; however, all non-conforming product was scrapped.A complaint history search revealed that there were no other reported complaints for this lot number.The instructions for use (ifu) included with the device provides: "precautions: in order to ensure device compatibility, choose a sheath size large enough to accommodate the maximum outer diameter of any devices that will be placed through the sheath.All interventional or diagnostic instruments used with this product should move freely through the valve and sheath to avoid damage." potential adverse events include "bleeding." sheath introduction: "insert the dilator/sheath assembly over the wire guide.Remove the wire guide and dilator, then aspirate and flush through the sheath side-arm.Insert appropriately sized device(s) as needed." based on the information provided, no product returned, and the results of our investigation, it has been concluded a cause for this event could not be established.The appropriate personnel have been notified of this event.Per the quality engineering risk assessment, no further action is required.Monitoring will continue to be performed for similar complaints.This report is required by the fda under 21 cfr part 803 and is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement contained herein is intended to be an admission that any cook device is defective or malfunctioned, that a death or serious injury occurred, nor that any cook device caused, contributed to, or is likely to cause or contribute to a death or serious injury if a malfunction occurred.
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