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U.S. Department of Health and Human Services

MAUDE Adverse Event Report: DRAGER FABIUS TIRO ANESTHESIA MACHINE

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DRAGER FABIUS TIRO ANESTHESIA MACHINE Back to Search Results
Model Number FABIUS TIRO
Device Problems Improper or Incorrect Procedure or Method (2017); No Fail-Safe Mechanism (2990)
Patient Problem No Known Impact Or Consequence To Patient (2692)
Event Date 07/24/2014
Event Type  Injury  
Event Description

Pt was given a general anesthetic for an endoscopic retrograde cholangiopancreatography (ercp). The anesthesia machine was a drager fabius tiro equipped with a one vaporizer arrangement but a rack to hold a second exchangeable vaporizer ( to use either desflurane or sevoflurane). This was a new, second fabius tiro anesthesia machine for the dept; the original machine did not have the holding rack for the second vaporizer. The second vaporizer in the non-functional position was in close proximity to the functional one, and the dials on either vaporizer could be turned and adjusted (i. E. , no locking mechanism or other warning to prevent turning on the non-functional vaporizer). The anesthesia provider was unaware that the second vaporizer was not functional in it's position, and thinking he could use either vaporizer, chose the non-functional one. In the recovery room the pt described being awake but unable to move during the ercp procedure. In retrospect, better reduction could have been done regarding the new anesthesia machine features including the rail holding the spare vaporizer and the fact that it was non-functional. The anesthesia provider did have an agent analyzer, but failed to note the absence of agent. The vendor (drager) was contacted to inquire about any locking mechanism or special labeling they provide to prevent inadvertent use of the non-functional vaporizer - they have nothing. We have educated all the anesthesia providers and have removed the spare vaporizer from the machine until we device a safety mechanism that either prevents turning the dial on the non-functional vaporizer, or clearly labels it as non-functional. We believe this is a pt safety issue and design flaw that needs to be corrected by the manufacturer. In contrast to the historical design advances in the safety of anesthesia machines over the years, the layout on this anesthesia machine is lacking safety features (locking mechanism or clear labeling) that would prevent a provider from thinking he had turned on an active anesthesia vaporizer.

 
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Brand NameFABIUS TIRO
Type of DeviceANESTHESIA MACHINE
Manufacturer (Section D)
DRAGER
telford PA 18969
MDR Report Key4080811
MDR Text Key4827235
Report NumberMW5038115
Device Sequence Number1
Product Code BSZ
Combination Product (Y/N)
Reporter Country CodeUS
Number of Events Reported1
Summary Report (Y/N)N
Report Source Voluntary
Reporter Occupation
Type of Report Initial
Report Date 09/05/2014
1 Device Was Involved in the Event
1 Patient Was Involved in the Event
Date FDA Received09/05/2014
Is This An Adverse Event Report? Yes
Is This A Product Problem Report? No
Device Operator HEALTH PROFESSIONAL
Device MODEL NumberFABIUS TIRO
Is The Reporter A Health Professional? Yes
Is this a Reprocessed and Reused Single-Use Device? No

Patient TREATMENT DATA
Date Received: 09/05/2014 Patient Sequence Number: 1
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