Review of the customer provided photograph confirmed the spring was missing from the cpc connector.Clinicians and patients are trained to thread a wire tie through the thumb release tab of the cpc connectors to prevent inadvertent disconnection of the cannulae from the drivelines.It is possible that a cpc connector spring can be displaced when the wire tie is threaded through, or removed from, the connector during or after a driver switch.Although a definitive root cause for the displaced spring could not be determined, it is possible that a cpc connector spring can be displaced when the wire tie is threaded through, or removed from, the connector during or after a driver switch or during driver training.Syncardia has an open corrective and preventive action (capa) to address this issue with cpc connectors.Syncardia has completed its evaluation and is closing this file.(b)(4) follow-up report 1.
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The customer, a syncardia certified hospital, reported that the spring in the cpc connector of the cannula was displaced.The customer also reported that staff manipulated the cpc connector and the spring was subsequently dislodged and lost.The customer also reported that the cpc connector was replaced at the hospital and there was no clinical impact on the patient.
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