CN204542204U - A kind of electronic intelligence phonacoscope - Google Patents

Abstract

The utility model discloses an electronic intelligent percussion device, which comprises a sound pickup part (1), a percussion pad (2) and an auscultation part (3), and the percussion pad (2) is fixedly arranged on the sound pickup part ( 1) bottom and protruding from the sound pickup part (1), the auscultation part (3) is connected to the sound pickup part (1) through an interface, and the sound pickup part (1) includes a The sound pickup sensor of the percussion sound signal, the audio amplifier connected with the sound pickup sensor, the analog/digital converter and the central processing unit, the audio amplifier outputs and amplifies the percussion sound signal collected by the sound pickup, and the sound pickup The sensor converts the collected percussion sound signal into an electrical signal and transmits it to the central processing unit through the analog/digital converter, and the central processing unit processes the percussion sound digital signal into percussion sound data. The electronic intelligent percussion device provided by the utility model can improve the accuracy and efficiency of percussion diagnosis.

Description

An electronic intelligent percussion device

technical field

The utility model relates to the technical field of medical auxiliary equipment, in particular to an electronic intelligent percussion device.

Background technique

Percussion is when the doctor taps the body surface of the examinee with his fingers to make a sound. Different sounds are produced due to the different density and elasticity of various tissue structures in the human body. It is an examination method that doctors use different sounds from percussion to help judge the condition of internal organs.

The methods of percussion include direct percussion method and indirect percussion method. The direct percussion method is suitable for a wide range of lesions on the chest or back. Do not touch the body surface at first; bend the fingers of the right hand naturally, and tap the back of the second knuckle of the left middle finger vertically with the fingertip of the middle finger. The doctor can make a diagnosis by judging the change of the percussion sound.

Because the human ear has limitations in recognizing sound waves, it is sometimes difficult to capture some weak but important body sounds. The limitations of human hearing and the limitations of the examiner's subjective experience may affect the accurate judgment of percussion results.

Contents of the invention

The purpose of the utility model is to provide an electronic intelligent percussion device, which can realize accurate diagnosis of percussion sounds of patients.

Based on the above problems, the technical solution provided by the utility model is:

An electronic intelligent percussion device, comprising a sound pickup part, a percussion pad and an auscultation part, the percussion pad is fixedly arranged at the bottom of the sound pickup part and protrudes from the sound pickup part, and the auscultation part is connected to the Described sound pick-up part, described sound pick-up part comprises the sound pick-up sensor that is used to collect the sound pick-up sensor that produces vibration signal when percussion, the audio frequency amplifier that is connected with described sound pick-up sensor, analog/digital converter and central processing unit, described audio frequency amplifier is to The percussion sound signal collected by the sound pickup is output and amplified, and the sound pickup sensor converts the collected percussion sound signal into an electrical signal and transmits it to the central processing unit after the analog/digital converter, and the central processing unit converts the percussion sound The digital signal is processed into sound data.

Further, the sound pickup part further includes a display screen for displaying the percussion sound data processed by the central processing unit, and the display screen is arranged above the sound pickup part.

Further, the interface is also used for connecting a charging device or a data receiving device.

Further, the auscultation component is an earphone or a loudspeaker.

Compared with the prior art, the utility model has the advantages of:

1. By adopting the technical scheme of the present invention, the signal of percussion sound vibration during percussion can be collected, and the percussion sound signal can be processed, so as to avoid errors in diagnosis caused by the limitation of human hearing in the prior art, and improve the accuracy and efficiency of percussion diagnosis ;

2. Adopting the further technical solution of the utility model, the loudspeaker can be connected through the interface, which is convenient for expert consultation; the percussion data can also be transmitted to the terminal or network transmission, which is convenient for remote expert consultation.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. The accompanying drawings in the following description are only some embodiments of the utility model. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the structural representation of the embodiment of a kind of electronic intelligent percussion device of the present utility model;

Among them: 1. Sound pick-up parts; 11. Display screen; 2. Percussion pad; 3. Auscultation parts.

Detailed ways

The above solution will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are used to illustrate the utility model and not limit the scope of the utility model. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

Referring to Fig. 1, it is a structural schematic diagram of an embodiment of the present invention, providing an electronic intelligent percussion device, comprising a sound pickup part 1, a percussion backing plate 2 and an auscultation part 3, and the percussion backing plate 2 is fixedly arranged at the bottom of the sound pickup part 1 and Protrude the sound pickup part 1, and tap the percussion pad 2 with the middle finger of the right hand or a percussion hammer during use, and the auscultation part 3 is connected to the sound pickup part 1 through an interface.

Sound pickup part 1 comprises the sound pickup sensor of percussion sound vibration signal when being used to collect percussion, the analog amplifier that is connected with sound pickup sensor, analog/digital converter and central processing unit, and the sound pickup sensor converts the percussion sound signal of collection into electric The signal is transmitted to the central processing unit after the analog/digital converter, and the central processing unit processes the digital signal into percussion sound data and stores the percussion sound data. On the other hand, the percussion sound signal collected by the pickup sensor is amplified by the output of the audio amplifier. Afterwards, the auscultation component is recognized by the auscultator and a diagnosis of the disease is made.

A display screen 11 is also provided above the sound pickup component 1 for displaying the percussion sound data processed by the central processing unit, and the percussion sound data includes the frequency of the percussion sound.

According to different occasions of use, the auscultation part 3 can be an earphone or a loudspeaker, and when it is necessary to conduct expert consultation, the loudspeaker can be connected.

The interface of the sound pickup part 1 can also be used to connect a charging device or a data receiving device, so as to charge the percussion device, or manage and transmit percussion sound data.

The above examples are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to allow those familiar with this technology to understand the content of the present utility model and implement it accordingly, and cannot limit the protection scope of the present utility model with this. All equivalent transformations or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (4)

1. An electronic intelligent percussion device is characterized in that: comprise sound pickup part (1), percussion pad (2) and auscultation part (3), described percussion pad (2) is fixedly arranged on described sound pickup part (1) bottom and highlight the sound pickup part (1), the auscultation part (3) is connected to the sound pickup part (1) through an interface, and the sound pickup part (1) includes a The sound pickup sensor of the percussion sound vibration signal, the audio amplifier connected with the sound pickup sensor, the analog/digital converter and the central processing unit, the audio amplifier outputs and amplifies the percussion sound signal collected by the sound pickup, and the The sound pick-up sensor converts the collected percussion sound signal into an electrical signal and transmits it to the central processing unit through the analog/digital converter, and the central processing unit processes the percussion sound digital signal into percussion sound data. 2. The electronic intelligent percussion device according to claim 1, is characterized in that: the sound pickup part (1) also includes a display screen for displaying percussion sound data after the central processing unit processes, and the display screen is arranged on the above the pickup part. 3. The electronic intelligent percussion device according to claim 1, characterized in that: the interface is also used for connecting a charging device or a data receiving device. 4. The electronic intelligent percussion device according to claim 1, characterized in that: the auscultation component (3) is an earphone or a loudspeaker.