Old lady measuring her oxygen saturation with a pulse oximeter
Palabras clave
nubes,
rate,
pulse,
oxygen,
health,
concept,
lady,
old,
female,
check,
level,
blood,
doctor,
care,
medicine,
medicals,
people,
person,
hand,
finger,
health care,
hospital,
clinic,
patient,
monitoring,
technology,
equipment,
vital,
tool,
instrument,
measurement,
background,
wallpaper,
display,
sensor,
electronic,
device,
indoor,
blue,
saturation,
exam,
measure
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