The function of medical stethoscope is more and more well known. Basically, doctors in hospitals use stethoscopes, which is one of the basic instruments to understand the condition. The stethoscope consists of a listening head, a hose and earrings. Made of high quality copper alloy or aluminum alloy. After fine machining and surface treatment, it has the characteristics of smooth surface, reasonable structure, firmness and reliability, and beautiful appearance. The diaphragm is made of high-quality polyester plastic film material, which has good wear resistance and sound transmission effect. The spring steel sheet in the earring assembly is made of imported steel sheet material, the size can be adjusted freely, and it is flexible and not easy to break. Earplugs are made of polyethylene, which is smooth and comfortable and has clear sound transmission effect. The rubber hose is made of imported PVC material, which is wear-resistant and cold-resistant, non-sticky and not easy to age and harden.
Stethoscope is the best medical supplies. Medical stethoscopes are available in large pharmacies and pharmacies on the market, and consumers can buy them from large pharmacies and pharmacies near their places of residence.
Wear and use the stethoscope correctly when using, so that you can hear the fetal heart more clearly. The stethoscope is designed according to the patented ergonomic ear canal and sinus. It can comfortably fit the listener's ear canal without making you feel tired and uncomfortable. Before wearing the stethoscope, please pull the ear tube of the stethoscope outward; Tilt the metal ear canal forward, insert it into your external auditory canal, and let the ear sinus and your ear canal close tightly; Everyone's ear canal is different in size, so you can choose an appropriate ear sinus. If you wear it correctly, but the tightness between the ear sinus and the ear canal is not good and the auscultation effect is not good, please pull out the ear canal to adjust its elasticity. Improper wearing method will lead to poor auscultation effect if the sinuses and ear canal are not tightly closed.
In order to ensure the rights and interests of consumers and the quality of drugs, Kang Aiduo drugstore recommends it to everyone.