Shanghai Medical Corporation is professional supplier and manufacturer of stethoscope for medical use.
The stethoscope is an acoustic medical device for auscultation, 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 skin, and one or two tubes connected to two earpieces. A stethoscope can be used to listen to the sounds made by the heart, lungs or intestines, as well as blood flow in arteries and veins. In combination with a manual sphygmomanometer, it is commonly used when measuring blood pressure.
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. Stethoscopes can also be used to check scientific vacuum chambers for leaks and for various other small-scale acoustic monitoring tasks.
A stethoscope that intensifies auscultatory sounds is called a phonendoscope.
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Material: Anodized aluminum,Stainless Steel/PVC
Color: Red, Green, Gold, Blue, Purple, Black, Pink, Grey, White, etc.
Frequency Range: 20-20KHZ
Certificate: CE ISO
1.zinc alloy chestpiece, excellent sound conduction , little acoustic attenuatioin.
2.standard dual PVC tubing,aluminum chestpiece.
3.High quality rolled steel connecting spring, tightness is reasonable.
4.three plastic black bells of chestpiece are applicable for auscultation of from adult to neonatal, embryocardia or cacophony of vas.
5.two pair of ear tips with different hardness , two different size spare diaphragms.
6. the attached transparent multi-pocket bag includes.
Packaging of Stethoscope:
Rolled Cople for pipe