Wearable stethoscope for cardiology department

Abstract

The invention discloses a wearable stethoscope for cardiology department. The stethoscope comprises a sound conduction hose and a stethoscope head arranged at the bottom end of the sound conduction hose, two ear hanging tubes are symmetrically arranged at the top end of the sound conduction hose, and an elastic metal strip is arranged between the two ear hanging tubes, protection devices are arranged at the top ends of the ear hanging tubes, and comprise arc-shaped silica gel neck pads arranged on the inner side surfaces of the ear hanging tubes, through the disposed arc-shaped silica gel neckpads, arc-shaped clamping blocks and arc-shaped clamping grooves, and by setting clamping connection mechanisms composed of strip-shaped side clamping blocks and strip-shaped side clamping grooves, the arc-shaped silica gel neck pads can be mounted on the inner side surfaces of the ear hanging tubes, so that when a medical worker hangs the ear hanging tubes at the neck, the arc-shaped silica gelneck pads can prevent the ear hanging tubes from making direct contact with the neck of the medical worker, thereby improving the actual wearing comfort of the stethoscope, making the stethoscope moreconvenient to wear, and enabling easy removal of the arc-shaped silica gel neck pads for cleaning and replacement.

Description

technical field [0001] The invention belongs to the technical field of stethoscopes, and in particular relates to an easy-to-wear cardiology stethoscope. Background technique [0002] Cardiology doctors usually use a stethoscope to auscultate the patient's heartbeat frequency in the first step when performing routine examinations on patients. This stethoscope is usually composed of a stethoscope head, sound guide tube, and ear hanging tube. To amplify the sounds from the heart, lungs, arteries, veins and other internal organs, the existing stethoscope will arrange an elastic metal strip between the two ear-hanging tubes, and a sleeve at both ends of the elastic metal strip. The sliding sleeve arranged on the surface of the ear-hook tube enables the position of the elastic metal strip to be adjusted up and down, so as to change the clamping force between the two ear-hook tubes, so that it is convenient for different people to wear it. [0003] In the actual wearing process o...

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Problems solved by technology

[0004] The object of the present invention is to provide a cardiology stethoscope that is easy to wear, to solve the problem that in the actual wearing process of the existing stethoscope proposed in the above-mentioned background technology, most of the time medical staff will directly hang two ear-hook tubes on the medical staff. Only when the patient needs to be auscultated, the ear-hanging tube will be removed from the neck. Since the surface of the existing ear-hanging tube is not equipped with any protective device, and the ear-hanging tube is generally a metal component, it makes the When the medical staff hangs the ear-hanging tube on the neck, the inner surface of the ear-hanging tube will directly contact and frequently rub against the neck of the medical staff, which will easily cause the neck discomfort of the medical staff for a long time, making the existing stethoscope There is some inconvenience in

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