Ụkpụrụ nke CMS50D Pulse Oximeter bụ ndị a: Photoelectric Oxyhemoglobin Inspection Technology nakweere dị ka ike Pulse Scanning & Recording Technology, na Pulse Oximeter nwere ike iji na-atụle pulse oxygen saturation na pulse rate site finger.The ngwaahịa bụ adabara ịbụ onye. eji na ezinụlọ, ụlọ ọgwụ, ikuku oxygen, ahụike obodo, nlekọta anụ ahụ na egwuregwu (Enwere ike iji ya tupu ma ọ bụ mgbe emechara egwuregwu, a naghị atụ aro ka iji ngwaọrụ ahụ n'oge usoro ịme egwuregwu) na wdg.