A cordless infrared headphone system for monitoring heart and breath sounds.
Moretti
E A
EA
Monti
R A
RA
Zeig
N J
NJ
D004784:Environmental Monitoring / Q000295:instrumentation*; D006326:Heart Auscultation / Q000295:instrumentation*; D006347:Heart Sounds / Q000295:instrumentation*; D006801:Humans; D007259:Infrared Rays; D012135:Respiratory Sounds