The device is not under a service contract and, since no serial number information is available, the age of the device is unknown.Dräger contacted the user facility to obtain further information.The only additional detail that was provided is that the device is back in use after a repair ingress made by the hospital's biomed who re-soldered a contact point at the controller board to remove the error condition.The exact area where the faulty solder point was located was not named and thus, a case-specific evaluation is not possible.It is even not clear if the error condition was related to the manufacturing process or if a previously performed repair ingress has caused the problem.Dräger finally concludes that an unspecific error condition in the electronic control mechanisms of the device has led to shut-down of automatic ventilation.If such condition occurs the device will post a corresponding alarm to alert the user.Manual ventilation with the built-in breathing bag remains possible and, it is unlikely that the error condition has an effect on the set-up of patient monitoring.
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