The device involved in this mdr report is not approved in the united states; however, it is similar to a device manufactured by microport crm that was cleared or approved by fda for marketing in the united states.- an ablation by radiofrequency generates electrical current and strong emi - this procedure may cause device damage as described in the manual (see extract below).So in order to protect the device, when strong emi are detected, sensing and pacing are temporary inhibited.Therefore even in voo mode, when strong emi are detected, the icd temporary inhibits pacing."radiofrequency ablation: a radiofrequency ablation procedure in a patient with a generator may cause device malfunction or damage.Rf ablation risks may be minimized by: 1.Deactivating atp and shock therapies.2.Avoiding direct contact between the ablation catheter and the implanted lead or generator.3.Positioning the ground, placing it so that the current pathway does not pass through or near the device, i.E.Place the ground plate under the patient¿s buttocks or legs.4.Having external defibrillation equipment available." - based on the available information, no issue is suspected on the subject pacemaker.
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