Device evaluation : one bci monitor was received for investigation with an adapter and a moisture trap.The device then underwent visual inspection, flow rate testing, and co2 testing.Upon testing, it was found that the sample line snapped off of the device.Based on the evidence and testing, the complaint was confirmed.The investigation determined broken rear tubing resulted from improper handling and twisting of the tubing when removing and connecting the disk filter or from pushing the tubing again other devices during storage or moving.The device operation manual (chapter 2) on intended use and monitor description instructs the customer how to properly connect the rear sample line to the filter and the monitor under filter port: description as follows:" to connect the filter: connect the female end into the male luer on the tubing.Push in and twist the filter until it is firmly seated.Connect the male end to the port on the monitor.Perform a leak test according to the monitor's instructions.".
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