Ultrasonic stethoscope

Abstract

The invention relates to the technical field of medical apparatuses, in particular to an ultrasonic stethoscope which comprises a framework lug pipe. The top of the framework lug pipe is provided with an embedded type earplug, the framework lug pipe is connected with the upper portion of a PVC auditory tube through a rubber sealing interface, the bottom of the PVC auditory tube is provided with a switching connector, the switching connector is connected with a pickup through an undamaged auditory tube, the lower portion of the pickup is provided with an ultrasonic auditory head, and an ultrasonic emitter and an ultrasonic feedback receiver are arranged in the ultrasonic auditory head. A patient can be quickly detected and diagnosed through the ultrasonic auditory head; ultrasonic waves of different frequencies and amplitudes are emitted through the ultrasonic emitter according to different regulatory signals to perform detection, feedback signals detected by the ultrasonic waves are received through the ultrasonic feedback receiver; detection signals are timely controlled and transmitted to a periphery through a bluetooth device, doctors' diagnostic accuracy is improved, and doctors can make a diagnosis or exclude a suspicious pathological diagnosis conveniently.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an ultrasonic stethoscope. Background technique [0002] The stethoscope is the most commonly used diagnostic tool for internal and external gynecologists and children, and is a symbol of doctors. Modern medicine began with the invention of the stethoscope. Since the stethoscope was used clinically on March 8, 1817, its shape and sound transmission method have been continuously improved, but its basic structure has not changed much. It mainly consists of the sound pickup part (chest piece), the conduction part (rubber tube) and the listening part (ear pieces) composition. The types of stethoscopes currently include single-purpose stethoscopes, dual-purpose stethoscopes, three-purpose stethoscopes, vertical stethoscopes, multi-purpose stethoscopes, and the latest electronic stethoscopes; colors are also available in a variety of colors. It is generally divided into vario...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent application number: 201310687766.7 discloses a stethoscope, including a sound pickup device and a sound listening device. Adopt heavy metal, conduction device adopts PVC, although the present invention can be by hanging on the hook on the conduction device by the hanging line on the sound pick-up device, conveniently place conduction device and sound pick-up device, bring convenience to medical personnel, but in the diagnosis process In the middle, there is a phenomenon of large noise, and the detection is not accurate

[0005] The application of ultrasound to the examination and treatment of patients is the current development direction. Applying ultrasound to stethoscopes can solve the shortcomings of existing stethoscopes such as high noise, inaccurate detection, and artificial differences that have a large impact on the detection results.

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