Expiration date - unknown due to unknown lot number.Udi - unknown due to unknown lot number.Implanted date: device was not implanted.Explanted date: device was not explanted.Device manufacture date - unknown due to unknown lot number.(b)(4).The actual device was not returned; therefore, an evaluation of the actual device was unable to be conducted.The production lot number was not provided by the user facility, which prevented a meaningful review of the device history record.With no return of the actual device, the exact cause of the reported event cannot be definitively determined based on the available information.
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The user facility reported that the involved tr band was used.There was a radial complication that had occurred.The complication was observed 1.5 hours after the tr band placement and was so severe that it required a fasciotomy.It sounded like either the band was placed too distal to artery entry site and the doctor took a very aggressive angle for access resulting in a proximal vessel entry site.Additional information was received on 21feb2020.The procedure that was performed prior to the tr band being used was a heart catheterization.A 6fr sheath was used.The radial artery was accessed.The tr band was removed, and an hour and a half later, the patient develop symptoms of compartment syndrome.The patient's condition was stable.
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