Other, other text: this remediation mdr was generated under protocol (b)(4) , as a result of warning letter cms# (b)(4).No problem or issues were identified during the device history record review.A sample was received for evaluation.Sample was received in used conditions without its original packaging, decontaminated and inside in a plastic bag.During visual inspection, the sample was visually inspected at a distance under normal conditions of illumination to detect sample conditions that could cause functional issues.Samples didn?t present any damages, kinks, cuts or conditions that could cause failure mode.During pump tube height testing, the sample was tested to measure the height of the pump tube arch and determine if is under or out of specification following the procedure.The pump tube height measure failed.However, due to the samples being received in used conditions it is possible that the pump tube height was modified during the use.During accuracy testing, the samples received were connected to a pump and the and a balance mettler toledo to look for unusual function.The sample could be connected without problem and passed the delivery accuracy test.During functional testing, sample was filled with 50 ml of water; the sample was connected to the pump to look for unusual function.The sample fully primed and connected without difficultly, the pump was set running and no alarms were activated.Complaint is not confirmed.No root cause was determined due complaint was not confirmed.No action taken.
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