Health devices
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The infusion pump component of the Medrad Continuum MR infusion system contains ferromagnetic materials and may be pulled into the MR system's bore if not adequately secured. Users need to be aware that neither the pump nor any other components should be removed from the system within the scan room. Additionally, before bringing the system into the scan room, users should verify that the system is free of damage and that the pump and its mounting bracket are both firmly secured.
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Respironics EverFlo oxygen concentrators can be equipped with an optional internal low-flow flowmeter, but when this flowmeter is in place, the unit will not alarm for no-flow conditions. Facilities should consider using an oxygen concentrator other than the EverFlo for pediatric patients, who may be harmed by a loss of supplemental oxygen. Facilities that choose to continue using the EverFlo with the low-flow flowmeter should ensure that pediatric patients are appropriately monitored, such as with a pulse oximeter.
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In Gambro Artis dialysis systems with software version 6.04.16, a problem with the audible alarm mechanism may prevent users from hearing alarms. The unit will still display visual alarm indicators. Gambro is replacing the audible alarm mechanisms in affected units at no cost as part of an upgrade. Until the upgrade is performed, facilities with affected systems should inform users that alarms may be inaudible and should ensure that units are positioned so that users have clear, unobstructed views of status lights and displays.
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Due to a software issue, the Moog Curlin 6000 CMS infusion pump may activate an error code associated with a hardware failure (error code 45) when no such failure exists. When this occurs, the unit will stop infusing, and the user may be unable to restart it. Moog has announced plans to release new software in the coming weeks to address this problem. Until the software is available, facilities whose units exhibit this error code should contact Moog for guidance.