(b)(4).We received one used, half filled easypump ii lt 125-25-s without packaging.The provided sample was subjected to a visual inspection.Damages were not detected.As-received condition the clamp clip was closed and the patient connector was not closed (the original wing cap was not handed over by the customer).Further on, we detected no liquid and crystallized drug residues at the filling port (lli-cone) and at the patient connector (lla-cone) of the sample.Additionally the pump was filled with nacl 0.9 % up to the nominal value (125 ml) and a functional test respectively a leak test was carried out.After starting the pump the pump did work immediately (solution was running).Leakages were not detected.Furthermore the flow rate of the pump was tested.Nominal: 5 ml/h.Actual: 7.8 ml in 1 h; 14.9 ml in 2 hrs; 83.8 ml in 16 hrs.The flow rate of the inspected pump is within our specifications.A too fast flow (as described by the customer) could not be determined.Device history records (dhr): reviewed device history records, there is no abnormalities and no such defect detected during in process and at final control inspection.
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