Symbol 5697 from IEC 60417 - Title/Meaning: Ultrasound image, CW Doppler mode Function/description: To identify the control or the indicator to activate the function CW-Doppler mode.
Additional information: 
CW = continuous wave
Published in: Amendment 2, 2002,3C/452/FDIS,62A/228/CDV
Own work using: iso.org/obp/graphics/grs/f7a99730-637c-488b-b9ed-6024647a4888 200.png
Vectorization:  Mrmw