The user facility reported that the shaft of the involved glidsheath slender sheath was mangled, beyond the entry valve.It was bent and twisted.The case was reported to be in progress.There was no patient injury, medical/surgical intervention required.Additional information was received on 27may2020.The procedure being performed was a left heart catheterization (lhc) via right radial approach.The procedure was completed successfully, normal lhc.The procedure was completed using a second terumo glidesheath.The patient's condition was reported to be good; they were unaffected by the reported issue.
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This report is being submitted as follow up no.1 to provide additional information in section b5, to update section h3, and to provide the completed investigation results.One 6fr glidesheath slender sheath was received for product evaluation, the returned sample contained a sheath, guidewire, dilator, and needle.No other accessory components were returned.Visual inspection revealed that the sheath was damaged at the proximal part of the sheath near the hub.The sheath was observed under a microscope and the sheath was confirmed to be twisted.No other anomalies were noted with the returned components based on the provided information and investigation results, there is no definitive evidence that this event was related to a device defect or malfunction.The exact cause of the reported event cannot be definitively determined based on the available information.
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