Symbol 5668 from IEC 60417 - Title/Meaning: Nurse Function/description: To indicate a reference to a nurse or the nursing staff, e.g. on a call button.
Additional information: 
Published in: New edition, 1998,3C/359/FDIS,3C/282/CDV (62A/170/CDV)
Own work using: iso.org/obp/graphics/grs/6f555bc2-8d6f-4e0d-935d-7fb2460894c7 200.png
Vectorization:  Mrmw