Patient demographics (age at time of event, date of birth, gender, weight) were requested but not provided.No further patient information was provided at the time of this report or made available in response to follow-up communication.No additional adverse consequences have been reported from this event.This device is used for treatment.The device was requested/is expected for evaluation but has not yet been received.Device history record review revealed nothing relevant to this event.The contribution of the device to the reported event could not be determined as the device was not returned for evaluation therefore the complainant's event could not be verified.The cause of the event could not be determined from the information available and without device evaluation.This is the first complaint of this type for this part/serial number combination.The potential cause(s) of this event will be communicated to the event reporter.If the device is returned and additional information is obtained, a follow-up report will be submitted.Device expected but not yet returned.
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Patient demographics (age at time of event, date of birth, gender, weight) were requested but not provided.This is a follow-up submission to reflect the device evaluation.No further patient information was provided at the time of this report or made available in response to follow-up communication.No additional adverse consequences have been reported from this event.This device is used for treatment.Device history record review revealed nothing relevant to this event.Complaint not confirmed.No problems found.The tubing type is unknown.The returned ar-6480 was function tested with lab tubing set at varying pressures with no problems.Based on the information provided and device evaluation, the most likely cause(s) of this type of event is or procedures related to the set-up of the device and tubing did not conform to instructions provided or by the end user disconnecting and reconnecting the tubing from the pump or spiking the saline bags in the incorrect order.The labeling for the device and associated tubing, instruction manual for the pump and troubleshooting guide for the device clearly outline the proper set-up procedure and sufficiently warn the user of the potential consequences (extravasation) if instructions for use are not followed.The instructions for use for both the pump and tubing sets clearly warn the user of the consequences of not following the instructions for use.On the tubing package, there is a label instructing the user as follows: warning: do not reconnect tubing for any reason.Reconnecting tubing that was disconnected may cause pump pressure monitoring system errors which may cause extravasation that could result in serious patient injury.In addition to equipment set-up, the operative joint capsule may have already been compromised from prior (preoperative) injury or trauma.Also, incorrect pressure settings or inter-operative compromising of the joint capsule from other instrumentation could lead to such an event.This is the first complaint of this type for this part/serial number combination.The potential cause(s) of this event will be communicated to the event reporter.If the device is returned and additional information is obtained, a follow-up report will be submitted.
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