Model Number PARADYM VR 8250 |
Device Problems
Defibrillation/Stimulation Problem (1573); Incorrect Or Inadequate Test Results (2456); Issue With Displayed Error Message (2967)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 11/10/2014 |
Event Type
Injury
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Event Description
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A warning message was displayed indicating that the defibrillation system would be ineffective.Vf was detected on (b)(6) 2014 but no shock therapy could be delivered by the defibrillation system due to low shock impedance (overload).The vf arrhythmia spontaneously ended.The defibrillation lead impedance and coils continuities were within the normal range.
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Event Description
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A warning message was displayed indicating that the defibrillation system would be ineffective.Vf was detected on (b)(6) 2014 but no shock therapy could be delivered by the defibrillation system due to low shock impedance (overload).The vf arrhythmia spontaneously ended.The defibrillation lead impedance and coils continuities were within the normal range.
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Manufacturer Narrative
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Physician reported on (b)(6) 2015 that at scheduled follow-up on (b)(6) 2015, a warning message stating ¿low shock impedance¿ was displayed¿.However, the lead was already replaced on (b)(6) 2014 due to low shock impedance.In addition, it was not possible to perform a charge time test on (b)(6) 2015.Further analysis was performed for the subject device.Please refer to the attached analysis report for complete details.
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Search Alerts/Recalls
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