It was reported that a chromophare spring arm disconnected from the suspension and hit a nurse.The nurse received a small cut but did not require medical intervention.Per the risk file, rsk 12227 revision t, this case has a severity of s1.The light head is connected to the spring arm with a safety segment that is secondly secured with a rotated cover.The cover is held in place by an m3 screw.In or3, this screw was identified as missing; this is the root cause for the separation.With a missing m3 screw, the cover can rotate so the safety segment is exposed.With use, it is possible for the segment to get out of position and no longer secure the light head.If any further information is received, a supplemental will be filed.
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