Easy-to-wear stethoscope

Abstract

The invention relates to the field of medical tools, and discloses an easy-to-wear stethoscope. The stethoscope comprises a stethoscope head, a main conductive pipe, a rear end conductive pipe and twoear plugs, the stethoscope head is connected with one end of the main conductive pipe, the rear end conductive pipe is connected with the other end of the main conductive pipe, the main conductive pipe and the rear conductive pipe form a Y shape, the ear plugs are connected with the ends of the rear end conductive pipes, hood plates are arranged in the circumferences of the ear plugs, annular airbags are arranged on the side faces, facing the ear plugs, of the hood plate, and the air bags are arranged along the edges of the hood plates; the air bags are connected with rubber inflating balls,the rubber inflating balls are provided with an air inlet one-way valve and an air outlet one-way valve, the air bags are connected with the rubber inflating balls through the air outlet one-way valve, outer air can only enter the rubber inflation balls through the air inlet one-way valve, a pressure leakage valve which can discharge air in the air bags is arranged, the air bags surround ears after inflating, and the ears are prevented from squeezing by the ear plugs.

Description

technical field [0001] The invention relates to the field of medical appliances, in particular to an easy-to-wear stethoscope. Background technique [0002] A stethoscope is a medical device used to listen to the internal sounds of the human body. A stethoscope is often used to listen to lung and heart sounds. A stethoscope is also used to listen to blood flow in the intestines and arteries and veins. Since its invention in 1819, the stethoscope has been used to listen to the internal sounds of the human body as an aid in diagnosing certain diseases or health conditions. Before the invention of the stethoscope, a doctor listened to the internal sounds of the body by placing his ear on the patient's chest or elsewhere near the patient's body. [0003] A traditional stethoscope includes a sound receiving member (i.e. a stethoscope head), a main conduction tube, a terminal conduction tube and earplugs. Since the existing earplugs are directly inserted into the ear, and the q...

AI Technical Summary

Problems solved by technology

[0003] A traditional stethoscope includes a sound receiving member (i.e. a stethoscope head), a main conduction tube, a terminal conduction tube and earplugs. Since the existing earplugs are directly inserted into the ear, and the quality of the earplugs is relatively hard, when the earplugs press the ear for a long time , causing ear pain

At present, there are also some stethoscopes with sponge sleeves around the earplugs to make it similar to the structure of the earphones, but because the ears of different people have different shapes and sizes, in order to be suitable for different people to wear, it is necessary to set multiple sponge sleeves. Replacing the sponge cover will also be troublesome

In addition, the sponge sleeve is wrapped around the ears. In hot weather, the ears often become hot and uncomfortable to wear.

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