Auscultation device and auscultation teaching system thereof
A stethoscope and playback system technology, applied in stethoscopes, educational appliances, and electrically operated teaching aids, etc., can solve problems such as the inability of the instructor to arrange the doctor's actual operation, the inability to use auscultation, and the difference of the stethoscope.
Inactive Publication Date: 2020-06-16
中国人民解放军陆军特色医学中心
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Problems solved by technology
[0004] However, practical operation is very important to medicine, and these stethoscopes used for teaching are very different from the stethoscopes actually used by doctors in order to meet the auscultation of multiple people at the same time.
Moreover, the earphones provided to the doctor cannot be used for auscultation, so the tutor cannot arrange the doctor to perform the actual operation
Method used
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[0024] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.
[0025] Such as figure 1 The auscultation device shown includes a stethoscope and an audio collection and playback system. The stethoscope has the same structure as the existing stethoscope, and has a sound pickup 1 , a sound transmission tube 2 and an earplug 3 . The audio collection and playback system is integrated in the sound pickup 1, wherein the sensor 4 and the loudspeaker 5 of the audio collection system are arranged in the sound pickup 1 of the stethoscope, and the loudspeaker 5 is positioned at a position close to the sound transmission tube 2, so that the sound that the loudspeaker 5 sends can quickly follow the sound. The transmission tube 2 is transmitted to the earplug 3, and the sensor 4 is located at the central position of the pickup 1, so as to convert the sound collected by the pickup 1 into an electrical signal.
[0026] The sensor ...
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The invention discloses an auscultation device and an auscultation teaching system thereof. The appearance and the use of the auscultation device are completely the same as those of an existing auscultator. A sensor and a loudspeaker of an audio collecting and playing system are arranged in a pickup of the auscultator; the audio collecting and playing system is provided with a mode setting module;and the mode setting module is used for setting the working mode of the audio collecting and playing system. The audio collecting and playing system is provided with a collecting working mode and a receiving working mode, wherein the collecting working mode is that a sound signal in the pickup is converted into an electric signal through a sensor and the electric signal is broadcasted; and the receiving working mode is that electric signals broadcasted by other audio acquisition and playing systems are received and the received electric signals are converted into sound signals through a loudspeaker. The auscultation teaching system is composed of an auscultation device set to be in a collecting working mode and a plurality of auscultation devices set to be in a receiving working mode, andthe purpose that multiple persons conduct auscultation teaching training at the same time is achieved.
Description
technical field [0001] The invention relates to the field of medical educational appliances, in particular to an auscultation device and an auscultation teaching system. Background technique [0002] Doctors can understand the health of patients through auscultation. Therefore, the use of stethoscope is a basic skill that every doctor must master. During the doctor's practice, the instructor will ask the doctor to use a stethoscope to check the patient's heart and lungs during the ward rounds. However, since there are many doctors led by the instructor, if every doctor uses a stethoscope to check patients, it takes a lot of time. This will not only affect the progress of teaching, but also bring discomfort to patients. [0003] For this reason, the technology that can allow multiple doctors to auscultate the patient at the same time is disclosed in the prior art. Give a plurality of auscultation earphones, receive and make every doctor who wears auscultation earphones can...
Claims
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Login to View More IPC IPC(8): A61B7/04G09B5/04
CPCA61B7/04G09B5/04
Inventor 付明何勇王玉波
Owner 中国人民解放军陆军特色医学中心