Devices purchased in 2015 are experiencing more frequent system failures requiring high cost repairs.Models prior to and after 2015 are not experiencing the same degree of failures.Our concern is that changes to the manufacturing process or changes to suppliers for components may have contributed to these failures.Manufacturer response for continuous renal replacement therapy, nxstage system one (per site reporter).No specific response given to vintage year 2015 concerns, but given the opportunity to upgrade if desired.
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