Upon receipt, the pacemaker was visually inspected revealing no anomalies.In particular the header of the device was analysed.The set screw could be easily screwed in and out,there was no foreign material inside the header bore.All dimensions of the header bore were within the range requested by the is-1 standard specifications.Also the spring element of the pacemaker did not show any deviations.At a next step the pacemaker was interrogated and the memory content was analysed indicating no anomalies.The battery status was found to be bol.The ability of the device to deliver therapies was verified.The anti-bradycardia pacing pulses proved to be flawless and in amplitude and frequency as programmed.There was no indication of a device malfunction.An additional long-term pacing test was initiated.During the test, each pacing pulse was recorded.The evaluation of these pacing pulses documented regular device behavior.No intermittent or permanent loss of output was present.In summary, the device is fully functional.The analysis did not show any deviations from the technical specifications.There was no sign of a material or manufacturing problem.
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Ous mdr - it was reported to us that the patient died 1 day post implantation due to asystolic cardiac arrest.At the moment, no further details with regard to this event are available.Should we get more information, this report will be updated.Pacemaker and lead were returned to biotronik for analysis.
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