It was reported that during a cryo ablation procedure, when the sheath was aspirated, air ingress occurred at the hemostatic valve; the physician suspected the valve was defective.The sheath was replaced to resolve the issue.The case was completed with cryo.No patient complications have been reported as a result of this event.
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Product event summary: the 4fc12 sheath with lot number 0010170932 was returned and analyzed.Visual inspection of the sheath showed the sheath was intact with no apparent issues.Leak testing was performed using a sentinel blackbelt leak tester, and the sheath passed the test.In conclusion, the reported air ingress and the hemostatic valve issue were not confirmed.The sheath passed the returned product inspection as per specification.If information is provided in the future, a supplemental report will be issued.
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