Symbol 3851 from ISO 7000 - Title/Meaning: Marking of stretcher, head end and foot end Function/description: To identify the correct positioning of a person on the stretcher
pay attention to orientation of symbolAdditional information: 
Symbol applies to a stretcher system suspended from the central suspension point of the hoist
Own work using: iso.org/obp/graphics/grs/847bc5a8-8a56-48d8-a2aa-d4c5acda4233 200.png
Vectorization:  Mrmw