Since the product was not returned for analysis, no product failure analysis can be conducted and no determination of possible contributing factors could be made.As such, the investigation will be closed.If the complaint device is received in the future we will reopen the complaint and perform the investigation as appropriate.Since no lot number was provided, no device history record (dhr) review could be performed.Concomitant product: circular ablation circ loop (model# d-1322-14-si lot# 15827526l).(b)(4).
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During a clinical trial sponsored by bwi, was reported that a (b)(6) male patient underwent an ablation procedure for paroxysmal atrial fibrillation with a navistar thermocool catheter and suffered dislodgement of permanent pacing leads requiring extraction and replacement.More than 7 days post-procedure, the patient¿s permanent pacing leads became dislodged from the right atrium and right ventricle.Patient returned to the facility and had them extracted and replaced.Patient required hospitalization as a result of this adverse event, but not extended hospitalization.Issue resolved without sequelae.Principal investigator assessed this event as mild in severity, serious, not device-related, and definitely index procedure-related.
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