It was reported that, while in use on a patient, a 980 ventilator generated a "connection failure alarm", and was followed by an occlusion alarm a few minutes later.It was reported that the ventilator continued to ventilate the patient however, the patient was removed from the ventilator and placed on an alternate ventilator.The patient was not harmed or injured as a result of the reported event.The service engineer (se) inspected the device and could not duplicate the reported issue.During testing, the se shut the ventilator off, and when the ventilator turned back on, the ventilator generated inoperable error messages.The device is undergoing evaluation and repair but has not yet been completed.
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Product analysis: an inspiratory module was returned to covidien/ medtronic¿s product analysis.A visual inspection of the returned component was performed, no notable conditions were found.The returned component was installed into a test ventilator for analysis; no errors were recorded in the diagnostic logs and functionality testing was performed.An investigation was performed and the product analysis technician reported that no fault was found.If information is provided in the future, a supplemental report will be issued.
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