Device Problems
Material Disintegration (1177); Electrical /Electronic Property Problem (1198)
Patient Problem
No Known Impact Or Consequence To Patient (2692)
Event Date 08/28/2014
Event Type
malfunction
Event Description
The customer reported to maquet that a bulb exploded and caused glass splinters falling on the operating area during an ambulatory surgery.No injuries were reported.(b)(4).
Manufacturer Narrative
For a similar event, maquet (b)(4) contacted the supplier of the halogen bulbs for assistance.The supplier reported they test 100% of the bulbs in a vacuum oven in order to reduce risks of bursting.Continued use of lamp beyond stated bulb life, and overvoltage or a weakness of the bulb's glass caused by contaminate (e.G.Fingerprint) can lead to the type of failure reported.The device has been repaired by the hospital.