TWI651076B - An electrical stethoscope and system of the same - Google Patents

Abstract

An electronic stethoscope includes a receiving portion. The receiving part further includes an acceptance form For receiving a voice information, a heart-lung sound module for converting the sound information into a digital signal, a processor for receiving the digital signal and processing the digital signal, a multi-function wireless module, The wireless transmission device is electrically connected to the processor for transmitting and receiving signals, and a display device for displaying patient related information and a power module. Therefore, the electronic stethoscope can instantly display the patient's related information.

Description

Electronic stethoscope and electronic stethoscope system

The present invention relates to an electronic stethoscope, and more particularly to an electronic stethoscope having a function of displaying and processing data.

At present, a conventional stethoscope generally mainly includes a receiving portion, a Y-shaped tube, a binaural ear tube, and a second ear sinus. In practice, the traditional stethoscope is one of the most basic and important medical equipment used in clinical medicine to diagnose patients' diseases. Therefore, the importance of traditional stethoscopes cannot be ignored. Especially the heart and lungs are two important organs. The traditional stethoscope can hear some problems. When the heart and lungs are in operation, there will be special heart sounds and lung sounds of the heart and lungs. When the heart or lungs are abnormal. In the state, there will be an abnormal sound, and it is necessary to use a stethoscope. Therefore, traditional stethoscopes play a key role in diagnosing heart or lung diseases.

The conventional stethoscope comprises a receiving portion, a Y-shaped tube, a binaural ear tube, and a two-eared sinus. One end of the Y-shaped tube is connected to a receiving portion, and the main tube of the Y-shaped tube extends into a fork tube of the Y-shaped tube, and A pair of ear-type ear tubes are connected at both ends of the Y-shaped tube, and a pair of ear-type ear tubes are connected to a group of ear sinuses.

Basically, the operation principle of the stethoscope is as follows. When the patient is seeing the doctor, the user can contact the patient through the receiving part of the stethoscope, and the receiving part is used to physically collect the sound of organs such as heart sounds or lung sounds. And through the sound wave introduced by the receiving part, via the Y-shaped tube The main tube, the fork tube of the Y-shaped tube and even the ear-ear type ear tube. At this point, the user can clearly hear the heartbeat of the patient's heart and send it to the user for listening and interpretation. Therefore, the user can listen to the abnormal sound of the heart or lung through the stethoscope as a basis for diagnosing the patient's physical condition.

However, there are many shortcomings and inconveniences in the traditional stethoscopes on the market. Because the traditional stethoscope transmits the sound of the important organs such as the heart or the lungs to the doctor's ear through the empty Y-tube, there may be intermediate processes. The distortion of the sound caused by the influence of resonance, and the transmission of sound over long distances cause a significant loss of sound intensity. In this way, not only the acoustic performance and efficacy of the stethoscope are limited, but also the physician needs to spend more spirit and concentrate on listening to the subtle audio of each part of the patient. Therefore, the judgment of the traditional stethoscope depends on the doctor's accumulated experience for a long time to make accurate and correct judgments. However, it is very easy to be influenced by the doctor's own human factors, causing misjudgment, and in medical clinical use. Very unsatisfactory.

Further, in the process of transmitting the empty Y-shaped tube, the sound of the heart and the lung is easily unclear due to resonance, and it is easy to move in the process of moving the receiving portion when the sound is captured. Carefully amplify the noise generated by the rubbing of clothes and fingers, so that the sound is confused or interfered, so that the sound obtained by the stethoscope is not clear enough to affect the correctness of the judgment. Therefore, the doctor needs to pay close attention to listen to the subtle audio of each part of the patient. . Therefore, when the doctor hears the abnormal sound and wants to accurately judge whether it is an abnormal sound again, it may need a special function of the waveform of the dirty sound or the waveform of the heart sound in time.

Therefore, the judgment of the heart of the patient and the sound of the lungs must be based on the accumulated experience of the doctor for a long time, and the information brought by the correct auscultation voice will be obtained. The cost is so huge. However, it is easy to be affected by the human factors of the physician and may have a judgmental error, which may cause unnecessary medical disputes.

With the evolution of light, with the advancement of medical technology, the traditional stethoscope has also begun a long time. The evolution of evolution, from the traditional stethoscope to the current more functional electronic stethoscope, its function is more mature, the electronic vision stethoscope can not only radio, amplification, and even wireless transmission, the static physiological sound is stored to In computer software, it becomes a dynamic electronic medical record. After a period of treatment, the user can compare the organ sound before treatment with the sound after treatment after the user listens to the sound, so that the effect after the treatment can be clarified.

However, at present, the electronic stethoscope cannot directly display the auscultation data or heart sound data on the electronic stethoscope. For example, the waveform of the sound that cannot be intercepted by the auscultation head is displayed on the screen, so that the doctor can watch the waveform and judge the patient's condition for the first time. At present, the electronic stethoscope still needs to transmit the auscultation data to another display device, and the other display device displays the patient's auscultation data or heart sound data.

In the wild, if someone suddenly faints or feels uncomfortable, if the current stethoscope can't immediately see the waveform of the heart sound or the waveform of the ECG, you need to connect more than one monitor, but it is almost impossible to find one in the wild. Display.

For example, on the ambulance, when the patient is on the ambulance for emergency treatment, the current electronic stethoscope can not immediately see the waveform of the heart sound or the waveform of the ECG. It is also necessary to connect more than one monitor, because of the ambulance. The space is limited. Therefore, if a monitor or computer is installed on the ambulance, it will occupy a limited space on the ambulance. Therefore, the ambulance personnel cannot have more patient data (waveform of heart sound or waveform of electrocardiogram). ), making more accurate judgments in an emergency state.

In view of the problems of the prior art, the present inventors have proposed an electronic stethoscope based on years of research and development and many practical experiences in order to solve the problem, as an implementation and basis for improving the above disadvantages.

In view of the above, it is an object of the present invention to provide an electronic stethoscope having the function of displaying and processing data.

Since the current electronic stethoscope cannot directly display the auscultation signal or the electrocardiogram signal on the stethoscope, the user can immediately obtain more accurate and careful information, and the electronic stethoscope of the present invention includes a receiving unit. a Y-shaped tube, a pair of ear-type ear tube, and a second-eared sinus, the Y-shaped tube is connected to the receiving portion at one end, and the two-eared ear tube is respectively connected to the two ends of the Y-shaped tube The tube is connected to the second sinus, wherein the receiving portion is for receiving the dirty sound of the heart or the lung or the dirty sound of other organs, and the receiving portion further comprises a casing, a circuit board, a receiving unit, and the receiving unit The heart-lung sound module is electrically connected to the receiving unit for converting the sound information into a first digital signal, that is, the cardio-pulmon sound module. Handling the sound in and out, including the signal of the auscultation head, and the sound of the electronic stethoscope; an electrocardiogram module, the electrocardiogram module is electrically connected to the receiving unit, and the electrocardiogram module is used to make the potential difference or The analog signal of the flow difference is converted into a third digit signal; a processor electrically connecting the cardiopulmonary module and the electrocardiogram module, and the processor device is on the circuit board for receiving the digital signal and Outputting the first or third digit signal; a multi-function wireless module electrically connected to the processor and configured to transmit an analog signal to a data processor, wherein the data processor is a database having The heart sound data or the ECG data, the data processor is used for real-time analysis and processing of the heart sound digital signal or the ECG information, and can immediately analyze the dirty sound signal of the heart sound or the lung sound, and the data processor can be used by the multifunctional wireless module The stored data is transmitted to the processor; a display device electrically connected to the processor and configured to display waveforms or ECG data (ECG, Electrocardiography) of individual organ dirty sounds; and a power module The power module is electrically connected to the processor, and the power module is configured to supply power to the electronic stethoscope. This electronic stethoscope can instantly display the information of the auscultation and the information of the ECG, so the doctor or nurse can immediately see it on the spot. More careful and more useful information to the patient allows the patient to make a more accurate diagnosis.

The power module may be an alkaline battery, a secondary battery, or a wireless charging module.

The receiving unit has the display device, and the display device is configured to display the patient information captured by the receiving unit. For example, the dirty sound of a human organ or the waveform data of an electrocardiogram. The display device may be a liquid crystal display device (LCD), an organic light emitting diode display device (OLED), a light emitting diode display device (LED) or a touch panel display (Touch Panel).

The ECG module can be an analog digital conversion. (ADC, Analog-to-Digital Converter) or other analog front end (AFE, Analog front end).

The receiving portion may be an auscultation head.

The multi-function wireless module may be a third-generation mobile communication technology (3G, 3 rd-Generation), long-term evolution (LTE), BT (Bluetooth) or wireless compatible authentication ( Wi-Fi, Wireless Fidelity, uses the versatile wireless module to transmit data to the data processor.

The electronic stethoscope of the present invention further includes a storage unit electrically connected to the processor, and the storage unit can store the data of the heart sound or the lung sound and the data of the electrocardiogram. The storage unit can also store the data transmitted by the data processor. The storage unit can be a Secure Digital Card (SD card), a solid state hard drive, a flash memory or a general hard drive.

In terms of data transmission, the multi-function wireless module can be replaced by a connection line electrically connected to the processor, and the connection line can be connected to the data processor for wired transmission of analog signals or digital signals to the Data processor.

The invention provides an electronic stethoscope, which allows a medical staff to immediately view the waveform of the heart sound or the waveform of the electrocardiogram, that is, the data analyzed and processed by the processor, while using the electronic stethoscope. The medical staff can watch it after watching it. Faster further judgment without the need for an additional display device provides a more convenient design.

1‧‧‧Electronic Stethoscope

10‧‧‧ Receiving Department

11‧‧‧Shell

20‧‧‧Y-tube

30‧‧‧Bear ear tube

50‧‧‧ Ears

60‧‧‧ boards

61‧‧‧ Processor

62‧‧‧ Cardio sound module

64‧‧‧ECG module

66‧‧‧Accept unit

70‧‧‧ display device

80‧‧‧Multifunctional wireless module

82‧‧‧Connecting line

90‧‧‧Power Module

100‧‧‧data processor

110‧‧‧ storage unit

120‧‧‧electrode

The first figure is a schematic view of the electronic stethoscope of the present invention.

The second picture is a perspective view of the receiving part.

The third picture is the bottom view of the receiving part

The fourth picture is a sectional view of the receiving part

The fifth figure is a block diagram of the first embodiment

The sixth figure is another block diagram of the first embodiment.

The seventh figure is a block diagram of the second embodiment

The eighth figure is a block diagram of the third embodiment

The ninth figure is a block diagram of the fourth embodiment

The tenth figure is a block diagram of an electronic stethoscope having a storage unit of the present invention

Figure 11 is the first method flow chart

Figure 12 is a flow chart of the second implementation method

It is an object of the present invention to provide an electronic stethoscope 1 having display and processing functions. Referring to FIG. 1 to FIG. 5, an electronic stethoscope 1 according to a first embodiment of the present invention includes a receiving portion 10, a Y-shaped tube 20, a binaural ear tube 30, and a second ear sinus 50. The Y-shaped tube 20 One end of the fork tube is connected to the receiving portion 10, and the two ends of the fork tube of the Y-shaped tube 20 are respectively connected to the two-ear ear tube 30. The two-ear ear tube 30 is connected to the two-eared sinus 50, wherein the receiving portion 10 is for receiving Heart or lung dirty sound or other device The receiving portion 10, and further comprising a housing 11; a circuit board 60; a receiving unit 66 for receiving a sound information or signal; and at least one electrode 120 for receiving a The human body potential difference or current difference signal, that is, the receiving analog signal; the cardiopulmonary sound module 62 is disposed on the circuit board 60, and the cardio sound module 62 is electrically connected to the receiving unit 66 for the sound information. Converting into a first digit signal, that is, the cardiopulmonary sound module 62 processes the sound in and out, the signal including the receiving portion 10 comes in, and the electronic stethoscope 1 is played; an electrocardiogram module 64, the electrocardiogram module 64 is electrically The receiving unit 66 is configured to convert the analog signal of the potential difference or the current difference into a third digit signal. The processor 61 is electrically connected to the cardiopulmonary module 62 and the electrocardiogram. The module 64 is disposed on the circuit board 60 for receiving the first digital signal and outputting the first digital signal and receiving the third digital signal, and outputting the third digital signal. The 61 treatment There is a data storage space inside, and the patient data can be stored. Therefore, the processor 61 compares the patient data with the received first digital signal and the third digital signal, and obtains a comparison result, that is, the The processor 61 is configured to receive and process the first digital signal, analyze and process the first analysis comparison data, and receive and process the third digital signal, and analyze and process the third analysis comparison data; and the multi-function wireless module 80 The multi-function wireless module 80 is electrically connected to the processor 61 and configured to transmit a wireless signal, an analog signal or a digital signal to a data processor 100. The data processor 100 is a database with heart sound data or ECG data. The data processor 100 compares the patient data with the received first digital signal and the third digital signal, that is, the data processor 100 can also be used for real-time analysis and processing of the heart sound digital signal or the ECG information. The data of the heart sound or the lung sound can be analyzed immediately, that is, the data processor 100 receives the first digital signal of the heart or lung sound and the third number of the electrocardiogram. Signals, respectively, and produce the first analysis and comparison of data and analysis than a third of the information. And the data stored in the data processor 100 can be transmitted to the processor 61; the display device 70 is electrically connected to the processor 61 and used by the multifunction wireless module 80. The power module 90 is electrically connected to the processor 61, and the power module 90 is used to provide power to the waveforms or electrocardiogram data of the individual organs, or the data of other subjects. The electronic stethoscope 1.

The power module 90 can be a dry battery, an alkaline battery, a secondary battery, or a wireless charging module.

The display device 70 can be a liquid crystal display device, an organic light emitting diode display device, a light emitting diode display or a touch panel display.

In the electronic stethoscope 1 of the present invention, the consumer can select the processor 61 or the data processor 100 in the electronic stethoscope 1 to analyze and compare the digital signals to obtain a result that can be directly interpreted.

The cardiopulmonary sound module 62 is configured to capture the dirty sound of the heart or lung of the subject or the organ sounds of other organs, and the cardio sound module 62 may be an analog digital conversion or other analog preamp.

The electrocardiogram module 64 is configured to extract electrocardiogram data of the subject, and the electrocardiogram module 64 can measure the analog signal of the potential difference or the current difference of the heart, thereby obtaining an electrocardiogram, and the electrocardiogram module 64 can be Analog to digital conversion or other analogous predecessor.

The first analysis comparison data is formed by the processor 61 or the data processor 100 analyzing and processing the first digital signal, and the first analysis comparison data is a ratio of the first digital signal to the patient's heart sound data. The results of the analysis produced. It allows the medical staff to make the most accurate and immediate judgment.

The third analysis comparison data is formed by the processor 61 or the data processor 100 processing the third digit signal, and the third analysis comparison data is a comparison between the third digit signal and the patient electrocardiogram. The resulting analysis results. It allows the medical staff to make the most accurate and immediate judgment.

The multi-function wireless module 80 can be transmitted by using the third-generation mobile communication technology, long-term evolution technology, Bluetooth or wireless compatible authentication (Wi-Fi). The data is sent to a data processor 100. The multifunctional wireless module 80 is configured to receive wireless signals.

The data processor 100 can include a server, a database, or a computer. The data processor 100 has various cardiopulmonary data and electrocardiogram data for real-time analysis and processing of heart sound digital signals or ECG information, and can immediately analyze heart sounds or lung sounds of dirty sound data, and the multifunctional wireless module The data stored by the data processor 100 can be transferred to the processor 61.

In the electronic stethoscope 1, the Y-shaped tube 20, the binaural ear tube 30 and the two-eared sinus 50 can also be replaced by a wireless earphone or a wired earphone, as compared with the conventional medical device. The multi-function wireless module 80 wirelessly transmits the dirty sound of the heart and lungs or other organs.

Referring to the second figure, the receiving unit 10 has the display device 70 for displaying data, including the patient information captured by the receiving unit 10, for example, the dirty sound of the human organ, and the electrocardiogram. Waveform data, first analysis comparison data, third analysis comparison data, height or weight.

Referring to the third figure, the receiving unit 10 has a receiving unit 66 for receiving an audio information or signal and at least one electrode 120 for receiving a human body potential difference or current. Analog signal like the difference signal.

Referring to the fourth figure, the receiving portion 10 of the present invention includes the housing 11, the circuit board 60, the receiving unit 66, and the receiving unit 66 for receiving a sound information or ECG information and at least one electrode 120. To receive a human body potential difference or current difference signal.

Please refer to the sixth figure, a circuit block diagram of the present invention, and an electronic stethoscope 1 according to a first embodiment of the present invention. The electronic stethoscope 1 of the first embodiment of the present invention includes the cardio-pulmonary module 62, and the cardio-pulmonary module 62 is electrically connected to the receiving unit 66 for converting the sound information into a digital signal, that is, the cardiopulmonary The sound module 62 processes the sound in and out, and includes the signal of the receiving portion 10 to be played with the electronic stethoscope 1; the electrocardiogram module 64, the electrocardiogram module 64 is electrically The receiving unit 66 is configured to convert the analog signal of the potential difference or the current difference into a digital signal. The processor 61 is electrically connected to the cardiopulmonary module 62 and the electrocardiogram module 64. The processor 61 is disposed on the circuit board 60 for receiving the first digital signal and outputting the first digital signal or for receiving the first digital digit and receiving the third digital signal and outputting the first digital signal. Or to receive the third digit, and further, the processor 61 is configured to analyze and process the message or digital signal generated by the body of the subject, that is, the processor 61 can immediately analyze the dirty sound signal of the heart sound or the lung sound. The processor 61 is configured to receive the first digital signal and process the output of the second digital signal or to receive the third digital digit and receive the third digital signal and process and output the fourth digital signal; the multifunctional wireless module In the group 80, the multi-function wireless module 80 is electrically connected to the processor 61 and configured to transmit an analog signal to the data processor 100. The display device 70 is electrically connected to the processor 61 and used to display The power module 90 is electrically connected to the processor 61. The power module 90 is configured to supply power to the electronic stethoscope 1 . In addition, the power module 90 is electrically connected to the multi-function wireless module 80, the cardio-pulmonary module 62, the electrocardiogram module 64, and the display device 70.

Referring to the seventh embodiment, the electronic stethoscope 1 of the second embodiment of the present invention includes the cardio-pulmonary module 62. The cardio-pulmonary module 62 is electrically connected to the receiving unit 66 for converting the sound information into a The first digital signal, that is, the cardiopulmonary sound module 62 processes the sound in and out, the signal including the receiving portion 10 comes in, and plays with the electronic stethoscope 1; the processor 61, the processor 61 is electrically connected to the cardiopulmonary The sound module 62 is connected to the electrocardiogram module 64, and the processor 61 is disposed on the circuit board 60 for receiving the first digital signal and outputting the first digital signal. Further, the processor 61 is used for real-time analysis and processing. The first digital signal can immediately analyze the dirty sound data of the heart sound or the lung sound, that is, the processor 61 can process the digital signal and the data; the multifunctional wireless module 80, the multifunctional wireless module 80 is electrically connected to the processor 61 and used to transmit analog or digital signals to a data The processor 100 is configured to receive or transmit a wireless signal to a data processor 100. The display device 70 is electrically connected to the processor 61 and configured to display a waveform of a signal of each organ's dirty sound; and the power mode The power module 90 is electrically connected to the processor 61, and the power module 90 is configured to supply power to the electronic stethoscope 1.

The second embodiment differs from the first embodiment in that the second embodiment does not have the electrocardiogram module 64.

Referring to the eighth embodiment, the electronic stethoscope 1 of the third embodiment of the present invention includes an electrocardiogram module 64. The electrocardiogram module 64 is electrically connected to the receiving unit 66. The electrocardiogram module 64 is used to adjust the potential difference or The analog signal of the current difference is converted into a third digit signal; the processor 61 is electrically connected to the electrocardiogram module 64, and the processor 61 is configured to receive the digit signal and output the third digit signal. On the other hand, the processor 61 can analyze and process the third digital signal in real time, and generate a third analysis comparison data, and can immediately analyze the data in the comparison database to make a comparison of the comparison result; the multifunctional wireless mode The multi-function wireless module 80 is electrically connected to the processor 61 and configured to wirelessly transmit a digital signal or analog signal to the data processor 100 or wirelessly from the data processor 100 by the multi-function wireless module 80. Transmitting a digital signal or analog data to the processor 61; the display device 70 is electrically connected to the processor 61 and configured to display electrocardiogram data; and the power module 90, the power module 90 is electrically Then the processor 61, the power module 90 for providing electrical power to the electronic stethoscope 1.

The third embodiment differs from the first embodiment in that the third embodiment does not have the cardiophonic sound module 62. Referring to FIG. 9 , the electronic stethoscope 1 of the fourth embodiment of the present invention includes the cardio-pulmonary module 62. The cardio-pulmonary module 62 is electrically connected to the receiving unit 66 for converting the sound information into The first digital signal, that is, the cardiopulmonary sound module 62 processes the sound in and out, includes the signal of the receiving unit 66, and plays with the electronic stethoscope 1; the electrocardiogram module 64, the electrocardiogram module 64 The receiving unit 66 is electrically connected to the electrocardiogram module 64 for converting the signal of the potential difference into a third digit signal. The processor 61 is electrically connected to the cardiopulmonary module 62 and the electrocardiogram module 64. The processor 61 is disposed on the circuit board 60 for receiving the first digital signal and outputting the first digital signal, and for receiving the third digital signal and outputting the third digital signal, further the processor 61. The processor 61 is configured to receive the first digital signal directly, and the real-time analysis processing outputs the first analysis comparison data, and is configured to receive and process the third digital signal and perform the third analysis of the real-time analysis processing output. Comparing the data, the dirty sound data of the heart sound or the lung sound can be analyzed immediately or the data of the electrocardiogram can be analyzed; a connecting line 82 is electrically connected to the processor 61, and the connecting line 82 can be connected to the data processor. 100 is used for wired transmission analog signal to a data processor 100; a display device 70, the display device 70 is electrically connected to the processor 61 and used to display waveforms or ECG data of individual organ dirty sounds; And the power module 90, the power module 90 is electrically connected to the processor 61, and the power module 90 is configured to supply power to the electronic stethoscope 1.

The difference between the fourth embodiment and the first embodiment is that the fourth embodiment does not have the multi-function wireless module 80, but uses the connection line 82 to transmit data, information or signals by wire.

The electronic stethoscope 1 of the present invention further includes a storage device 110. The storage device 110 is electrically connected to the processor 61. The storage device 110 is configured to store data, information or signals. It is the data of the heart or lungs or the organ sounds of other organs or the information of the electrocardiogram, and any information about the patient, such as height and weight. The storage unit 110 can also store the data transmitted by the data processor 100. The storage unit 110 can be a secure digital card, a solid state hard disk, a flash memory or a general hard disk.

Please refer to the first method flow chart of FIG. 11 for processing the analysis signal directly on the processor 61. The user first uses the electronic stethoscope 1 to collect the first digit signal of the patient's heart or lung sound and the third digit signal of the electrocardiogram, and the processor 61 processes the first number of the heart or lung sound. The third signal of the bit signal and the electrocardiogram, and analyze the first digit signal of the heart sound or lung sound and the third digit signal of the electrocardiogram, further display the first analysis comparison data after analysis and processing, and compare the data with the third analysis. The display device 70 of the electronic stethoscope 1 is used. Finally, the first analysis comparison data and the third analysis comparison data are wirelessly transmitted by the multifunctional wireless module 80 to the data processor 100 for storage.

Referring to the second flow chart of the twelfth figure, the present invention mainly processes the analysis and the comparison signal is in the data processor 100. The user first uses the electronic stethoscope 1 to collect the first digit signal of the patient's heart sound or lung sound and the third digit signal of the electrocardiogram, and the processor 61 receives the first digit signal of the heart sound or lung sound and the third digit signal of the electrocardiogram. The multi-function wireless module 80 transmits the first digital signal of the heart sound or the lung sound and the third digital signal of the electrocardiogram to the data processor 100 to store the data, and the data processor 100 separately processes and analyzes the heart sound or The first digital signal of the lung sound forms a first analysis comparison data and a third digital signal of the electrocardiogram to form a third analysis comparison data, and the first analysis ratio of the heart sound or the lung sound is transmitted by the multifunctional wireless module 80 Comparing the data and the third analysis of the electrocardiogram to the display device 70 of the electronic stethoscope 1 , and finally displaying the waveform information of the signal of the heart sound or the lung sound and the signal of the electrocardiogram on the display device of the electronic stethoscope 1 70.

The first flow chart differs from the second flow chart only in that the processing analysis alignment is at the processor 61 or the data generator 100.

Further, the waveform information of the signal of the heart sound or the lung sound and the signal of the electrocardiogram is displayed on the display device 70 of the electronic stethoscope 1 . Finally, the signal of the heart sound or the lung sound and the signal of the electrocardiogram are transmitted to the data processor 100 for storage and analysis by the multifunctional wireless module 80.

In the electronic stethoscope 1 of the present invention, the processor 61 analyzes the data of the heart and lungs and the electrocardiogram, and directly displays it on the display device 70 of the electronic stethoscope 1. Alternatively, if the performance of the processor 61 is insufficient, the data processor 100 can be used to analyze the dirty sounds of the heart and lungs and the electrocardiogram. After the analysis, the analyzed data transmitted by the multi-function wireless module 80 is sent to the display device 70 of the electronic stethoscope 1 .

By using the electronic stethoscope 1 of the present invention, the user can obtain more accurate and deeper subject data in real time.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art will be covered by the following claims.

Claims (7)

An electronic stethoscope includes: a receiving portion, comprising: an accepting unit for receiving a sound information; and a cardiopulmonary sound module electrically connected to the receiving unit for converting the sound information into a first digit An ECG module electrically connected to the receiving unit for converting a analog signal into a third digital signal, the analog signal being a potential difference or a current difference; and a processor electrically connected to the cardiopulmonary module And the electrocardiogram module; a multi-function wireless module electrically connected to the processor for transmitting the first digital signal and the third digital signal; and a data processor electrically connecting the multifunctional wireless module The data processor has a plurality of patient data, the data processor receives the first digital signal and the third digital signal transmitted through the multifunctional wireless module, and the first digital signal and the patient data are After comparing, outputting a first analysis comparison data, and comparing the third digital signal with the patient data, and outputting a third analysis comparison data; and a display device, electrical Then the processor for displaying the multi-function analyzes through the first wireless transmission module of the ratio of the third data and data comparison analysis. The electronic stethoscope of claim 1, wherein the multifunctional wireless module is a third generation mobile communication technology, a long term evolution technology, a Bluetooth or wireless compatible authentication. The electronic stethoscope of claim 1, wherein the electronic stethoscope further comprises a power module electrically connected to the processor, wherein the power module is configured to provide electrical energy. The electronic stethoscope of claim 1, wherein the electronic stethoscope further comprises a storage unit for storing information and signals. An electronic stethoscope includes: a receiving portion, comprising: an accepting unit for receiving a sound information; and a cardiopulmonary sound module electrically connected to the receiving unit for converting the sound information into a first digit An ECG module, the ECG module is electrically connected to the receiving unit for converting a analog signal into a third digital signal, wherein the analog signal is a potential difference or a current difference; and a processor is electrically connected to the signal a cardiopulmonary module and the electrocardiogram module; a connection line electrically connected to the processor for transmitting the first digital signal and the third digital signal; and a data processor electrically connected to the multifunctional wireless module The data processor has a plurality of patient data, and the data processor receives the first digital signal and the third digital signal transmitted through the multifunctional wireless module, and the first digital signal and the patient data After comparing, outputting a first analysis comparison data, and comparing the third digital signal with the patient data, and outputting a third analysis comparison data; and a display device Electrically connected to the processor for displaying the first analysis through the connecting line for transmitting data and a ratio of the third data comparison analysis. The electronic stethoscope of claim 5, wherein the electronic stethoscope further comprises a power module, the power module is electrically connected to the processor, and the power module is used to provide electrical energy. The electronic stethoscope of claim 5, wherein the electronic stethoscope further comprises a storage unit for storing information and signals.