SMITHS MEDICAL ASD, INC. BCI CAPNOCHECK II CAPNOGRAPH MONITOR; ANALYZER, GAS, CARBON-DIOXIDE, GASEOUS-PHASE
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Model Number 8401 |
Device Problem
Calibration Problem (2890)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 01/01/2018 |
Event Type
malfunction
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Event Description
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Information was received that a smiths medical bci capnocheck ii capnograph monitor did not hold calibration after 30 seconds powered off.No adverse effects were reported.
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Manufacturer Narrative
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One capnograph was returned for evaluation.Visual inspection of the device found it to be in good physical condition.Device underwent functional testing, confirming the reported complaint.The monitor was calibrated and tested within specification.Then the battery was removed for 30 seconds and the monitor would read co2 around 30 mmhg using 10% cal gas which is out of the spec of 73 +/-3 mmhg.The co2 bench was replaced and the monitor was recalibrated.The battery was then removed several times for over 30 seconds and the monitor held calibration and read accurately.The issue was caused by a faulty co2 bench, however the problem source was not determined.This investigation revealed no intrinsic evidence to suggest a cause of issue related to manufacturing.
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Manufacturer Narrative
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Additional information: information was received that there was no patient involvement and no harm when the device issue occurred.Additionally, it was noted the event likely happened sometime in 2018 (month unknown) due to the customer stating "not sure of date but was within 2 weeks before we sent in the rma request" regarding the incident date.
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