Model Number PLATINIUM SONR CRT-D 1811 |
Device Problems
Over-Sensing (1438); Inappropriate/Inadequate Shock/Stimulation (1574)
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Patient Problem
No Information (3190)
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Event Date 03/11/2019 |
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, on (b)(6) 2019, a re-intervention was performed due to several inappropriate shocks caused by noise oversensing.The noise was confirmed in sensing tests.The associated ventricular lead was abandoned in the patient's body as a lead issue was suspected.The physician decided to replace the subject crt-d due to a battery longevity estimation value of less than 3 months.The crt-d only lasted 3 years with 15 charges, whereas an estimation of 5 years with the programmed parameters was given by the application.Based on preliminary analysis, a ventricular lead issue and/or lead/crt-d connection issue at ventricular level are suspected.
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Event Description
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Reportedly, on (b)(6)2019 , a re-intervention was performed due to several inappropriate shocks caused by noise oversensing.The noise was confirmed in sensing tests.The associated ventricular lead was abandoned in the patient's body as a lead issue was suspected.The physician decided to replace the subject crt-d due to a battery longevity estimation value of less than 3 months.The crt-d only lasted 3 years with 15 charges, whereas an estimation of 5 years with the programmed parameters was given by the application.Based on preliminary analysis, a ventricular lead issue and/or lead/crt-d connection issue at ventricular level are suspected.
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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, on (b)(6) 2019, a re-intervention was performed due to several inappropriate shocks caused by noise oversensing.The noise was confirmed in sensing tests.The associated ventricular lead was abandoned in the patient's body as a lead issue was suspected.The physician decided to replace the subject crt-d due to a battery longevity estimation value of less than 3 months.The crt-d only lasted 3 years with 15 charges, whereas an estimation of 5 years with the programmed parameters was given by the application.Based on preliminary analysis, a ventricular lead issue and/or lead/crt-d connection issue at ventricular level are suspected.
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Manufacturer Narrative
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Based on preliminary analysis results, no issue is suspected on the battery.
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Search Alerts/Recalls
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