Model Number PLATINIUM SONR CRT-D 1811 |
Device Problems
No Device Output (1435); Over-Sensing (1438)
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Patient Problem
No Information (3190)
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Event Date 06/26/2018 |
Event Type
malfunction
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Manufacturer Narrative
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The device involved in this mdr report is not approved in the united states; however, it is similar to a device manufactured by sorin that was cleared or approved by fda for marketing in the united states.
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Event Description
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Reportedly, one episode showing ventricular noise oversensing was observed in the device memory.Besides, the sonr signal amplitude significantly decreased since the replacement of the previous crt-d and tends towards zero since (b)(6) 2018.Preliminary analysis results confirmed the reported behavior.The observed ventricular noise most probably resulted from electromagnetic interferences (emi) and/or myopotentials.Based on available data, the origin of the loss of sonr signal could not be identified.
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Manufacturer Narrative
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Please refer to the attached analysis report.
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Event Description
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Reportedly, one episode showing ventricular noise oversensing was observed in the device memory.Besides, the sonr signal amplitude significantly decreased since the replacement of the previous crt-d and tends towards zero since mid (b)(6) 2018.Preliminary analysis results confirmed the reported behavior.The observed ventricular noise most probably resulted from electromagnetic interferences (emi) and/or myopotentials.Based on available data, the origin of the loss of sonr signal could not be identified.
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Search Alerts/Recalls
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