High Quality Medical Grade Stethoscope Deluxe Stethoscope with Clock

Specification:

1.Components and material element:silver chest piece;Y type tubing for sound transmission;brass chrome plated binaural tube;plastic earpieces;all kinds of color available for the tube such as :black,red,green,yellow,blue,purple,pink,grey,white,etc.

2.Function:The stethoscope is a mechanical device used to project the sounds associated with the heart,arteries,and other international organs to diagnose any disorder or disease,e.g.,of respiratory system or other syetem.it is a conventional medical device with very low risk:non-invasive,non-active.The intended use of the stethoscope is either used alone or in combination with other device,e.g., sphygmomanometer.

3.Operating method and notes:Connect the earpiece and the head with latex tube;touch patient with the membrane side of the head of the stethoscopes;put earpiece of the stethoscopes comfortably to ears;move the head generally and listen to the earpiece carefully until the diagnose sound is audible.

To avoid cross infection,it is recommended that the chest piece should be disinfection regularly.

To ensure the comfortable wear of the earpiece,the "U" shaped band should be adjusted manually.

4.Period of validity:if use properly and exactly,its checkout periods last for 12 months.

5.Storage requirements: it should be deposited in indoor environment in which the temperature is between -5℃and+35℃.and no corrosive gas and excellent ventilation.it is not allowed if the relative humidity of room preponderates over 80%.