Stethoscope system with functions of using fingerprint identification and intelligently selecting heart sound and lung sound

Abstract

The invention discloses a stethoscope system with the functions of using fingerprint identification and intelligently selecting heart sound and lung sound. The stethoscope system comprises a pickup module, a control module, a central processing unit and a mobile terminal, wherein the pickup module comprises a receiver; the receiver is connected with a filter A; the filter A is connected with a microphone A; the filter A is also connected with a filter B and a filter C; the filter B is connected with a microphone B; the filter C is connected with a microphone C; the control module comprises a controller A, a controller B and a controller C which are respectively connected with the microphone A, the microphone B and the microphone C; in addition, the central processing unit is connected with a display, the controller A, the controller B and the controller C; the central processing unit is connected with a fingerprint identifier and the mobile terminal; the mobile terminal is connected with an audio player. According to the stethoscope system disclosed by the invention, the heart sound can be separated from the lung sound; with the fingerprint identifier, the stethoscope system is accurate, clear, convenient and accurate in diagnosis; by using a wireless network for transmission, the stethoscope system is more intelligentized.

Description

technical field [0001] The invention relates to a stethoscope system, in particular to a stethoscope system for fingerprint recognition and intelligent selection of heart and lung sounds. Background technique [0002] A stethoscope is a medical instrument used to listen to sounds in the body, such as the heart, breath, and stomach. The stethoscope was created in 1816 by the French doctor Reynach and announced in 1819. Stethoscope is an important method for doctors to check patients and diagnose diseases. Since the stethoscope has been used in clinical practice, its appearance and sound transmission methods have been continuously improved, but its basic structure has not changed much. It is mainly composed of sound pickup part (chest piece), conduction part (rubber tube) and listening part (ear piece). . When using a stethoscope to collect heart sound and lung sound signals, the earpiece is usually in direct contact with the skin of the chest, so if electrodes are placed o...

AI Technical Summary

Problems solved by technology

[0003] At present, the application range of heart sound sensors on the market is narrow, and they must be guided by professional medical personnel. They cannot auscultate the internal sounds of the human body other than heart sounds. During use, medical personnel need to wear them on the ears, and the data cannot be recorded and stored. , the human body information obtained by auscultation cannot be sent to others easily and accurately, the physiological or pathological nature of the sound cannot be preliminarily analyzed, the user cannot be guided to the auscultation site, and the video data of the auscultation site cannot be recorded

[0004] Nowadays, with the rapid development of the Internet, remote online medical treatment has become a reality, but it is impossible for medical staff to remotely auscultate heart sounds, breath sounds, and other physiological and pathological noises, resulting in the low success rate of existing remote online medical treatment

[0005] In addition, during the doctor's diagnosis and treatment, the patient's information must be entered into the computer later, which is troublesome and time-consuming. Therefore, the combination of current medical care and the Internet of Things must be the general trend

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