Patients monitored on two (2) or more implanted Medtronic heart devices in the Medtronic CareLink Network may have potential impact on the ability to remotely monitor the patient's heart devices. Potential impacts could lead to missed CareAlert notifications or device reports.
Medtronic Inc., Cardiac Rhythm and Heart Failure
Patients monitored on two (2) or more implanted Medtronic heart devices in the Medtronic CareLink Network may have potential impact on the ability to remotely monitor the patient's heart devices. Potential impacts could lead to missed CareAlert notifications or device reports.
Class I - Dangerous
An unexpected transient mode switch behavior was detected by Medtronic during systems testing that affects Amplia' "', Claria'"', and Compia'"' Quad CRT-D MRI devices.
During internal testing conducted as part of next generation product development, it was discovered that the AdaptivCRT (aCRT) feature of Amplia MRI and Claria MRI CRT -D devices may appear to be enabled when it is not active.
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78 Viva CRT -Ds and Evera ICDs that were manufactured with a specific subset of circuit components may experience rapid battery depletion due to a low resistance path developing within the circuit component. There have been seven (7) confirmed failures (9%) through July 16, 2016. Reported complications have included shortness of breath, pocket heating, low heart rate, and early device explant.
This Pacing Lead System does not comply with Section 8.5.2.3 of IEC 60601-1, and corresponding provisions of FDA 21 CFR 898, which relate to design standards to prevent connecting a patients lead to a possible hazardous voltage.
Recently, a new software version was automatically sent to a subset of Model 24950 MyCareLink Monitors. After release, Medtronic identified an issue with the software that prevents implanted device data from being available to clinicians on the CareLink Network. While the transmission appears successful to the patient, the transmitted data, including CareAlerts, are not visible to the clinic.
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