機器
app
background
blood
cardiac
cardiology
care
clinic
clinical
device
display
electronics
equipment
exam
finger
hand
health
health care
heart
heartbeat
hospital
instrument
level
measure
measurement
measuring
medical
medicine
modern
monitor
monitoring
oximeter
oximetry
oxygen
patient
people
person
pulse
pulse oximeter
rate
saturation
scientific
senior
sensor
spo2
technology
test
tool
vital
woman