CAREFUSION/BD ANES CIRCUIT, ADULT, 72 IN CORR, 3L BAG; CIRCUIT, BREATHING (W CONNECTOR, ADAPTOR, Y PIECE)
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Catalog Number AFNX2004 |
Device Problem
Detachment Of Device Component (1104)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 04/11/2016 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4) sample evaluation summary: one open sample was received for evaluation.Per visual the filter was found to be separated, and not welded.The reported failure was confirmed.The device history record of the lot reported in this incident was reviewed and no non-conformances related with the disconnected filter were observed.Two years of complaint rend were reviewed from july 1, 2014 to june 30, 2016 and no trend was observed.The possible root cause is due to equipment failure.An incomplete welding cycle could take place if the ultra-sonic weld button is un-pressed before the cycle is complete.There are missing controls to alert when the welding cycle isn¿t completed.A sensor was installed in the welding machine, in order to have an automatic control on the finish cycle.This will avoid operator error when removing hands before the cycle is completed.A test has been created to detect un-welded units.(b)(4).
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Event Description
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Customer reported "this circuit fell apart when turning patient prone the circuit disconnected from the patient.Went to reconnect when prone and it fell apart at the filter.We could not screw it together.Customer stated "as best as we can determine there was no patient harm.The physician tried other circuits until one worked.".
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