The reported problem was initially investigated via remote support who walked the biomed through printing the event review and wave information for this timeframe.A field service engineer (fse) was dispatched for an onsite service to gather the logs from the involved (b)(6), measurement server x2 as well as the bedside monitor mp70.The log files were forwarded to product support engineering (pse) who found that in the specified time frame there were several physiological - red alarms for desat and apnea.It was established that the monitor was alarming for potentially life threatening situations.The logs also show that several of these alarms were silenced (13:25:51 pm - silenced rm1040 - apnea; 13:26:59 pm - silenced rm1040 - apnea; 13:31:24 pm - silenced rm1040 - apnea).This supports that the monitor correctly announced the respective alarms which were then silenced.Pse stated that unfortunately there is no way in telling, where the alarms were silenced (bedside monitor or central station) because a (b)(6) classic was used, which does not indicate this fact.The product remains at the customer site.The reported issue does not indicate a malfunction of the product.The review of the log files support that the monitor correctly announced the respective alarms which were then silenced.No further investigation or action is warranted.
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