Ключевые слова: america, bed, birthing, blood, cardiology, childbirth, clinic, delivery, device, digital, electronic, emergency, equipment, female, fetal, finger, fingertip, gynecologist, hand, healthcare, heartbeat, hospital, instrument, labor, labour, machine, maternity, measurement, medical, medicine, midwife, monitor, mother, newborn, nursing, obstetrician, oximeter, oxygen, patient, pregnant, prenatal, pressure, pulse, rate, room, sensor, technology, tool, treatment, woman,