(b)(4).We received one used, nearly empty easypump ii lt 270-54-s without packaging.Additionally we received a disposable hypodermic needle (21 g, of a competitor) which is connected with the pump.The provided pump was subjected to a visual examination.As-received condition the clamp clip was closed and the patient connector was closed with the original wing cap.After opening the big white top cap and removing the closing cone, we detected solution (liquid) at the filling port (lli-cone).In addition, we detected solution (liquid) at the patient connector/original wing cap.Furthermore we detected a crack in the li-cone of the filling port.Moreover, the sample was taken to a functional test respectively to a leak test.Therefore the pump was refilled with approximately 150 ml aqua ad iniectabilia braun.After starting the pump (opening the clamp clip) and waiting for 60 minutes the sample did work immediately (solution was running).After these 60 minutes leakages were not detected.In addition, the flow rate of the pump was tested.Nominal: 5 ml/h.Actual: 6.1 ml in 1h; 12.0 ml in 2 hrs and 54.1 ml in 27 hrs (50 % of the total running time).The flow rate of the inspected pump is not in accordance with our requirements.The crack in the li-cone of the filling port is not in accordance with our requirements, too.Device history records (dhr): reviewed device history records, there is no abnormalities and no such defect detected at final control inspection.However, flow rate deviation and crack at filling port is a known error pattern and corrective and preventive actions are in progress / have been implemented.
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