Riester – Stethoscope Black Edition Duplex | 合法醫療器材資訊網

TheRiester–StethoscopeBlackEditionDuplexisanacousticmedicaldevicefor...Stethoscope,Stethoscopeprice,Stethoscopepriceinpakistan, ...

Riester – Stethoscope Black Edition Duplex is an acoustic medical[1] device for auscultation[2], or listening to the internal sounds of an animal or human body. It typically has a small disc-shaped resonator that is placed against the chest, and two tubes connected to earpieces. It is often used to listen to lung and heart sounds[3]. It is also used to listen to intestines[4] and blood flow in arteries[5] and veins[6]. In combination with a sphygmomanometer[7], it is commonly used for measurements of blood pressure[8]. Less commonly, “mechanic’s stethoscopes”, equipped with rod shaped chestpieces, are used to listen to internal sounds made by machines (for example, sounds and vibrations emitted by worn ball bearings), such as diagnosing a malfunctioning automobile engine by listening to the sounds of its internal parts. Stethosc...