Rubber tube for stethoscope

Abstract

The invention relates to a rubber tube for a stethoscope. Particularly, the rubber tube for the stethoscope is not easy to break, and is anti-aging, the service life can be prolonged, and meanwhile, the influence of invalid sounds such as external noises and touch sound which are transmitted into a tube cavity of the rubber tube on auscultation can be reduced. In the rubber tube for the stethoscope, a covering formed by arranging strip-shaped objects is arranged outside the tube wall of the rubber tube, and is formed by surrounding the strip-shaped objects on the outer side wall of the rubbertube. The rubber tube for the stethoscope has the advantages of smoothness, antibiosis and antianaphylaxis when the rubber tube is held and used.

Description

technical field [0001] The invention relates to a rubber hose for a stethoscope, which is not easy to break, is anti-aging, can prolong the service life, and at the same time can reduce external noise, touch sound and other invalid sounds from being transmitted into the rubber hose lumen to affect auscultation, and also has the smoothness and antibacterial properties of the rubber hose when used. , anti-allergic and other advantages of a hose. Background technique [0002] In the prior art, there are following problems: [0003] 1. Doctors usually like to fold the stethoscope and put it in the pocket after making rounds. Among them, the rubber tube of the stethoscope is generally made of PVC material, but the PVC tube will produce creases after being bent and folded. As the number of bending and folding increases , the creases are aggravated until the PVC pipe breaks, which greatly shortens the service life of the hose, and the general use period is 6-12 months. [0004]...

AI Technical Summary

Problems solved by technology

[0003] 1. Doctors usually like to fold the stethoscope and put it in the pocket after making rounds. Among them, the rubber tube of the stethoscope is generally made of PVC material, but the PVC tube will produce creases after being bent and folded. As the number of bending and folding increases , the creases are aggravated until the PVC pipe breaks, which greatly shortens the service life of the hose, and the general use period is 6-12 months

[0004] 2. The stethoscope hose made of PVC, when the weather is hot, the surface of the hose will become sticky, easy to stain, and the sweat on the hands will adhere to the outer surface of the hose. Due to the characteristics of the hose material, the surface cannot be effectively cleaned. There is an antibacterial layer, so the surface is easy to breed bacteria, which is not conducive to hygiene, and it is easy to cause allergies when PVC comes into contact with the skin

[0005] 3. The rubber hose for stethoscope made of silica gel alleviates the problem of creases on the surface of the rubber hose, but the cost of the rubber hose made of silica gel is too high, which is 12-20 times the cost of PVC hose, and because of the particularity of the silicone material, use The touch sound generated during the operation is loud, which interferes a lot with auscultation and affects the diagnosis.

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