Specification:

1.Components and material element:zinc alloy chest piece;chrome plated silver finish;Y type tubing for sound transmission;plastic earpieces

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 manbrance 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 dis-infectiond regularly.

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

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

5.Storage requirements: it should be depositted 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%.

Form of packing :

One machine in a color box,and every 50 color boxes in one export carton

Size of packing:

Color box:230x110x25mm

Export carton:570x480x270mm

Form of packing :

One machine in a color box,and every 50 color boxes in one export carton

Size of packing:

Color box:230x110x25mm

Export carton:570x480x270mm