Catalog Number 595000-001 |
Device Problem
Device Displays Incorrect Message (2591)
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Patient Problems
High Blood Pressure/ Hypertension (1908); No Consequences Or Impact To Patient (2199)
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Event Date 02/27/2016 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4) initial.
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Event Description
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The customer reported that on (b)(6) 2016, the freedom driver exhibited fault alarms while the patient was sleeping.The customer also reported that the freedom driver's displayed a cardiac output (co) of 3.7 to 4.0 during the reported alarms.The customer also reported that the patient's co is typically above 6.0.The customer also reported that the patient was subsequently switched to the backup freedom driver.The customer also reported that the patient felt anxious and his systolic blood pressure (sbp) was in the 140's after the driver switch.The customer also reported that the patient's blood pressure and co normalized to around 6.0.This alleged failure mode poses a low risk to the patient because although the freedom driver exhibited fault alarms, the freedom driver continued to perform its life-sustaining functions.The freedom driver will be returned to syncardia for evaluation.The results of the investigation will be provided in a follow-up mdr.
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Manufacturer Narrative
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The freedom driver was returned to syncardia for evaluation.Investigation testing determined the root cause of the customer-reported fault alarm was a degraded pressure sensor (u22) on the main printed circuit board assembly (pcba).Syncardia has an open capa (corrective and preventive action) to address the issue of u22 pressure sensor failures.The capa will document the investigation including, but not limited to, potential root cause and corrective actions associated with u22 pressure sensor failure events.Syncardia has completed its evaluation of this complaint and is closing this file.(b)(4) follow-up report 1.
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Event Description
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The customer reported that on (b)(6) 2016, the freedom driver exhibited fault alarms while the patient was sleeping.The customer also reported that the freedom driver's displayed a cardiac output (co) of 3.7 to 4.0 during the reported alarms.The customer also reported that the patient's co is typically above 6.0.The customer also reported that the patient was subsequently switched to the backup freedom driver.The customer also reported that the patient felt anxious and his systolic blood pressure (sbp) was in the 140's after the driver switch.The customer also reported that the patient's blood pressure and co normalized to around 6.0.
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Search Alerts/Recalls
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