What are the characteristics of traditional stethoscopes and electronic stethoscopes?

Electronic stethoscopes generally have the effect of recording and amplifying sound, a good electronic stethoscope can amplify the sound 24 times! In addition, the electronic stethoscope is used in conjunction with a set of sound analysis software to help you analyze the patient's condition to provide assistance! The characteristics of the stethoscope stems from the construction of the stethoscope, the general stethoscope is divided into three parts: stethoscope head, stethoscope tube, ear pieces. Good stethoscope head: stainless steel to build, pick up the sound effect is good, with a cold ring, suspended adjustable vibrating membrane technology, etc. Good stethoscope tube: the use of PVC polyester material, sound transmission effect is good, at the same time will not cause skin allergies good ear pieces: stand up to bending, while the earplugs are comfortable to protect the ear