It was indicated via good faith effort (gfe) that the staff did not witness the arterial line being disconnected and there was a delay in intervention; however, at this time, the information available also indicates no actual patient harm occurred, a new arterial line was placed, and the patient was stable.The following functional tests were performed: a remote service engineer (rse) pulled the audit logs and strips for review.A clinical product specialist reviewed the clinical audit log and data provided.The clinical audit log does not indicate an arterial line disconnect red alarm was announced.However, we cannot confirm an inop was not present for the arterial line due to pic ix b.02.17 release does not log every single inop.The clinical audit log shows an ¿ecg leads off¿ inop generated at 04:03:50.This alarm was silenced by the user at the pic ix at 4:08:01.The ¿ecg leads off¿ inop ended at 04:14:56.Based on the information available, we confirm that the monitor did not generate an ¿***abp disconnect¿ alarm.The rhythm strip indicated that an abp inop/technical alarm was active which interrupted the alarm generation of the disconnect alarm which may have resulted from a broken transducer.Attempts to obtain and to evaluate the transducer in question failed, as the consumable part has been disposed of after usage.The audit log shows other alarms were announced including the ecg leads off inop at 04:03:50.Based on the information available and results of additional analysis, no further action is necessary at this time.The device was confirmed to be operating per specifications and no failure was identified.The investigation concludes that no further action is required at this time.If additional information is received the complaint file will be reopened.H3 other text : see h10.
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