Heating type stethoscope based on artificial intelligence

Abstract

The invention relates to the field of stethoscopes, in particular to a heating type stethoscope based on artificial intelligence, which comprises a steel head and a rubber pipe sleeve, a rubber pipe sleeve used for protecting the stethoscope from external noise interference is arranged on one side of the steel piece head, a round cover is arranged above the steel piece head, a connecting column is fixedly installed in the middle of the upper end of the round cover, and an intelligent processing module is fixedly installed at the upper end of the connecting column; the intelligent processing module internally comprises an acoustic acquisition and processing system, an intelligent identification and display system, a data recording and uploading system, a teaching auxiliary system and a heating control system; according to the intelligent stethoscope, the obtained sound is transmitted to the intelligent processing module on the connecting column through the steel piece head to be analyzed, through the method, warmth can be provided when a doctor auscultates a patient, the discomfort of the patient caused by the cold stethoscope is reduced, the captured sound signal can be intelligently analyzed and recognized through the artificial intelligence algorithm, and the intelligent stethoscope is more intelligent. And instant diagnosis suggestions are provided for doctors.

Description

Technical Field

[0001] The present invention relates to the field of stethoscopes, and in particular to a heating type stethoscope based on artificial intelligence. Background Art

[0002] The stethoscope is a commonly used diagnostic tool in medicine. It is usually composed of a sound pickup part (chest piece), a conduction part (hose) and a listening part (ear pieces). Its design principle is to use the sealed air bag inside the stethoscope to capture sound and amplify the sound through the principle of solid sound transmission, so that various sounds in the human body can be clearly heard, such as the activity sounds of internal organs such as the heart, blood vessels, lungs, and intestines. The heated stethoscope is a special stethoscope that uses heating technology to increase the temperature of the stethoscope sensor or stethoscope head. The design purpose of this stethoscope is to provide warmth when the doctor is listening to the patient, reducing the patient's discomfort caused by the cold stethoscope.

[0003] Existing heated stethoscopes usually rely on the doctor's auscultation experience and skills, which may result in the accuracy of the diagnosis being limited by the doctor's personal experience and technical level, and the doctor needs to spend more time on careful auscultation and analysis, thereby reducing the efficiency of the diagnosis. At the same time, for some complex or difficult-to-identify sounds, misjudgment or missed diagnosis may occur.

[0004] Therefore, in view of the fact that the above-mentioned existing heated stethoscopes usually rely on the doctor's auscultation experience and skills, the accuracy of diagnosis may be limited by the doctor's personal experience and technical level, reducing the efficiency of diagnosis and may even lead to misjudgment or missed diagnosis. An artificial intelligence-based heated stethoscope can be designed, and an intelligent processing module can be added to the listening structure to improve the accuracy of the stethoscope. Summary of the invention

[0005] In order to overcome the problem that existing heated stethoscopes usually rely on the doctor's auscultation experience and skills, the accuracy of diagnosis may be limited by the doctor's personal experience and technical level, reducing the efficiency of diagnosis and may even lead to misjudgment or missed diagnosis.

[0006] The technical solution of the present invention is: a heating stethoscope based on artificial intelligence, including a steel head and a rubber tube sleeve; a rubber tube sleeve is provided on one side of the steel head for protecting the stethoscope from external noise interference, and a catheter fixedly connected to the steel head is provided inside the rubber tube sleeve, a round cover is provided above the steel head, a connecting column is fixedly installed on the middle part of the upper end of the round cover, an intelligent processing module is fixedly installed on the upper end of the connecting column, a touch screen is electrically connected to the shell of the intelligent processing module, a plug-in interface is provided on one side of the shell of the intelligent processing module, and the interior of the intelligent processing module includes an acoustic collection and processing system, an intelligent identification and display system, a data recording and uploading system, a teaching auxiliary system and a heating control system.

[0007] Preferably, the sound transmission tube on the rubber tube sleeve is first worn on the ear, and then the steel head is picked up and placed on the patient for auscultation. During this process, the steel head transmits the acquired sound to the intelligent processing module on the connecting column for analysis.

[0008] Preferably, a circular groove is opened around the bottom of the steel head, an annular clamping groove is opened at the upper edge of the steel head, and a heating wire is provided on the inner side of the circular groove of the steel head. The heating wire can be placed along the inner wall of the circular groove or along the inner bottom of the annular clamping groove. A battery pack is installed at one end of the heating wire.

[0009] Preferably, an annular clamping plate is installed at the lower edge of the round cover corresponding to the annular clamping groove, and the annular clamping plate drives the round cover to be positioned and connected with the steel head through the annular clamping groove.

[0010] Preferably, a temperature sensor is provided on one side of the connecting column, which passes through the round cover and penetrates into the inner side of the steel head to monitor the temperature of the steel head in real time. A charging base is provided under the steel head, and a circular placement groove for placing the steel head is provided in the middle part above the charging base, and a rectangular clamping groove is provided above the charging base and is located on one side of the circular placement groove.

[0011] Preferably, mounting plates are symmetrically fixedly mounted on both sides of the charging base, and three groups of mounting holes are arranged on the mounting plates at laterally spaced intervals.

[0012] Preferably, sound transmission tubes are symmetrically fixedly installed on both sides of one end of the rubber tube sleeve away from the steel head, an earplug is provided on the outer side of one end of the sound transmission tube away from the rubber tube sleeve, and a recording hole and a sound playback hole are opened on the shell of the intelligent processing module.

[0013] Preferably, a spring sheet is installed between the two groups of sound transmission tubes.

[0014] Preferably, the acoustic collection and processing system comprises a resonant membrane module for receiving sound vibrations inside the human body, a receiver module and a signal processing module, wherein the receiver module is provided with an electrical signal receiver for converting the vibrations generated by the resonant membrane into electrical signals, and the signal processing module is provided with an analog-to-digital converter for converting analog electrical signals into digital signals for subsequent intelligent recognition and processing; The intelligent recognition and display system includes a built-in auscultation sound intelligent recognition algorithm, an intelligent recognition algorithm module for analyzing and recognizing collected sound signals, and a disease diagnosis database module; the intelligent recognition algorithm module is provided with an embedded processor for running the intelligent recognition algorithm, and the disease diagnosis database module is provided with a storage chip for storing the disease diagnosis database, and the recognition results and possible disease prompts are displayed through a touch screen; The data recording and uploading system includes an audio recording module, a storage device module and a communication module for recording the collected sound signals. The audio recording module is equipped with an audio recording chip, and the storage device module is equipped with an SD card or built-in flash memory. Bluetooth or Wi-Fi communication is used to upload the recorded audio data to a mobile phone APP or mini program for updating the disease diagnosis database. Patients can also use this stethoscope to upload the recorded audio data to a mobile phone APP or mini program, and conduct disease risk assessment, online disease consultation and remote consultation through the Internet platform.

[0015] The teaching assistance system includes a sound playback module, a teaching database module and a simulated auscultation module, which decodes the audio data uploaded to the mobile phone APP or mini-program and plays it through the mobile phone speaker or earphones. The sound playback module is equipped with a decoder, and the teaching database module is equipped with a storage chip that stores audio data and diagnostic results of various typical cases for doctors to learn and refer to. Doctors operate through the touch screen to select specific sounds for playback and learning.

[0016] Preferably, the heating control system is equipped with an overheating protection device to prevent the heating wire from overheating, short circuit and other safety hazards during the heating process, ensuring the safe use of the steel head. The touch screen displays the current status of the heating system, including heating, reaching the set temperature and fault indication.

[0017] The beneficial effects of the present invention are as follows: first, wear the sound transmission tube on the rubber tube sleeve on the ear, then pick up the steel head and place it on the patient for auscultation. During this process, the doctor can adjust the heating temperature of the heating wire through the touch screen to keep the steel head warm. At the same time, the temperature sensor is used to detect the temperature to avoid excessively high or low temperatures, which may cause discomfort to the patient. The steel head transmits the acquired sound to the intelligent processing module on the connecting column for analysis, and the artificial intelligence algorithm can intelligently analyze and identify the captured sound signals and display them on the touch screen to provide doctors with instant diagnostic suggestions and help them make accurate diagnoses more quickly. It can also store audio data and diagnostic results of various typical cases for doctors to learn and refer to, and upload the data to a mobile phone APP or mini-program for doctors to remotely control and learn. Doctors can also operate through the touch screen to select specific sounds for playback and learning, which can simulate the patient's auscultation state without relying on real patients, thereby improving the doctor's teaching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of the overall structure of the heating stethoscope of the present invention; Figure 2 Shown is a schematic diagram of the steel head structure of the heating type stethoscope of the present invention; Figure 3 Shown is a schematic diagram of the catheter structure of the heating stethoscope of the present invention; Figure 4 Shown is a schematic diagram of the sound transmission tube structure of the heating type stethoscope of the present invention; Figure 5 Shown is a schematic diagram of the overall framework structure of the intelligent processing module of the heating type stethoscope of the present invention.

[0019] Explanation of the reference numerals: 1. Steel head; 2. Rubber tube sleeve; 101. Circular groove; 102. Annular snap-in groove; 103. Heating wire; 104. Battery pack; 105. Round cover; 106. Annular snap-in plate; 107. Temperature sensor; 108. Connecting column; 109. Intelligent processing module; 110. Plug port; 111. Touch screen; 112. Charging base; 113. Circular placement groove; 114. Rectangular snap-in groove; 115. Mounting plate; 116. Mounting hole; 201. Catheter; 202. Sound tube; 203. Earplug; 204. Shrapnel. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-Figure 4 The present invention provides an embodiment: a heating stethoscope based on artificial intelligence, comprising a steel head 1 and a rubber tube sleeve 2; a rubber tube sleeve 2 for protecting the stethoscope from external noise interference is provided on one side of the steel head 1, a catheter 201 fixedly connected to the steel head 1 is provided inside the rubber tube sleeve 2, a round cover 105 is provided above the steel head 1, a connecting column 108 is fixedly installed on the middle part of the upper end of the round cover 105, an intelligent processing module 109 is fixedly installed on the upper end of the connecting column 108, a touch screen 111 is electrically connected to the shell of the intelligent processing module 109, a plug-in interface 110 is provided on one side of the shell of the intelligent processing module 109, and the intelligent processing module 109 includes an acoustic collection and processing system, an intelligent identification and display system, a data recording and uploading system, a teaching auxiliary system and a heating control system.

[0022] See also Figure 2In this embodiment, a circular groove 101 is provided around the lower part of the steel head 1, and an annular clamping groove 102 is provided at the upper edge of the steel head 1. A heating wire 103 is provided inside the circular groove 101 provided on the steel head 1. The heating wire 103 can be placed along the inner wall of the circular groove 101 or along the inner bottom of the annular clamping groove 102. A battery pack 104 is installed at one end of the heating wire 103. When the doctor wears it, the doctor can drive the battery pack 104 through the touch screen 111, which can The heating temperature of the heating wire 103 is adjusted so that the steel head 1 can be kept warm. An annular clamping plate 106 is installed at the lower edge of the round cover 105 corresponding to the annular clamping groove 102. The annular clamping plate 106 drives the round cover 105 to be positioned and connected with the steel head 1 through the annular clamping groove 102. When the steel head 1 has been used for a period of time, the round cover 105 is opened to inspect or replace the inside of the steel head 1. When the inspection or replacement is completed, the connecting column 108 is picked up, and the annular clamping plate 106 drives the round cover 105 along the The annular clamping groove 102 is positioned and connected with the steel head 1, and the steel head 1 can be used continuously. A temperature sensor 107 (the model of the temperature sensor 107 is JASUN-M12) is provided on one side of the connecting column 108, which passes through the round cover 105 and penetrates into the inner side of the steel head 1 to monitor the temperature of the steel head 1 in real time. A charging base 112 is provided below the steel head 1, and a circular placement groove 113 for placing the steel head 1 is provided in the middle part above the charging base 112. A charging base 112 is provided above the charging base 112, and a charging base 113 is provided above the charging base 112. When the stethoscope needs to be charged, pick up the steel head 1 and place it along the circular placement groove 113 in the charging base 112 for charging. At the same time, the rubber tube sleeve 2 is placed along the rectangular clamping groove 114. The charging base 112 is symmetrically fixed with mounting plates 115 on both sides. Three groups of mounting holes 116 are horizontally spaced apart on the mounting plates 115. Bolts are passed through the mounting holes 116 to fix the mounting plates 115 to the wall, which is convenient for hanging the stethoscope.

[0023] See also Figure 3-Figure 4 In this embodiment, sound tubes 202 are symmetrically fixedly installed on both sides of the end of the rubber tube sleeve 2 away from the steel head 1, and earplugs 203 are provided on the outer side of the end of the sound tube 202 away from the rubber tube sleeve 2. A recording hole and a sound release hole are provided on the shell of the intelligent processing module 109. The doctor first picks up the two groups of sound tubes 202 to separate them, and then wears the earplugs 203 on the ears. A spring piece 204 is installed between the two groups of sound tubes 202. During this process, the two groups of sound tubes 202 can be driven by the spring piece 204 to shrink in the direction of approaching each other.

[0024] See also Figure 5In this embodiment, the acoustic collection and processing system includes a resonance membrane module for receiving sound vibrations inside the human body, a receiver module and a signal processing module. The receiver module is provided with an electrical signal receiver for converting the vibrations generated by the resonance membrane into electrical signals. The signal processing module is provided with an analog-to-digital converter for converting analog electrical signals into digital signals for subsequent intelligent recognition and processing. The intelligent recognition and display system includes a built-in auscultation sound intelligent recognition algorithm, an intelligent recognition algorithm module for analyzing and recognizing collected sound signals, and a disease diagnosis database module; the intelligent recognition algorithm module is provided with an embedded processor for running the intelligent recognition algorithm, and the disease diagnosis database module is provided with a storage chip for storing the disease diagnosis database, and the recognition results and possible disease prompts are displayed through the touch screen 111; The data recording and uploading system includes an audio recording module, a storage device module and a communication module for recording the collected sound signals. The audio recording module is provided with an audio recording chip, and the storage device module is provided with an SD card or built-in flash memory. Bluetooth or Wi-Fi communication is used to upload the recorded audio data to a mobile phone APP or a small program for updating the disease diagnosis database. Patients can also use this stethoscope to upload the recorded audio data to a mobile phone APP or a small program, and conduct disease risk assessment, online disease consultation and remote consultation through the Internet platform. The teaching assistance system includes a sound playback module, a teaching database module and a simulated auscultation module, which decode the audio data uploaded to the mobile phone APP or mini-program and play it through the mobile phone speaker or headphones. The sound playback module is equipped with a decoder, and the teaching database module is equipped with a storage chip for storing audio data and diagnosis results of various typical cases for doctors to learn and refer to. The doctor operates through the touch screen 111 to select specific sounds for playback and learning. The heating control system is equipped with an overheating protection device to prevent the heating wire 103 from overheating, short circuit and other safety hazards during the heating process. The heating temperature does not exceed 37° to ensure the safe use of the steel head 1. The touch screen 111 displays the current status of the heating system, including heating, reaching the set temperature and fault indication.

[0025] When performing the operation, the doctor first picks up the two sets of sound transmission tubes 202 and separates them, and then wears the earplug 203 on the ear. During this process, the two sets of sound transmission tubes 202 can be driven to shrink toward each other through the spring piece 204. After the doctor puts on the headset, he can drive the battery pack 104 through the touch screen 111 to adjust the heating temperature of the heating wire 103, so that the steel head 1 can be kept warm. At the same time, the temperature sensor 107 is used to detect the temperature to avoid excessively high or low temperature, which may cause discomfort to the patient. Then, the heat is transferred to the steel head 1, and then the connecting column 108 is picked up to drive the steel head 1 to be placed on the patient for auscultation. In this process, the heating of the steel head 1 can provide warmth when auscultating the patient, reducing the discomfort caused by the cold stethoscope. Then the sound signal captured by the steel head 1 is transmitted to the sound tube 202 through the catheter 201, which is convenient for the doctor to make a preliminary identification. At the same time, it is also transmitted to the intelligent processing module 109. In the intelligent processing module 109, the collected sound signal will undergo pre-processing steps such as filtering, amplification, and noise reduction, and the pre-processed sound signal will be converted into a digital signal for subsequent intelligent analysis, matching and comparing with the abnormal sound patterns of common diseases, so as to identify the abnormal sounds of common diseases. Then, based on the analysis results, the touch screen 111 will give immediate diagnostic suggestions. During the sound transmission process, the rubber tube sleeve 2 can reduce the interference of external noise and ensure the clarity and fidelity of the sound. When new sounds and disease information appear, the data line can be located and connected to the intelligent processing module 109 through the plug interface 110, and the relevant information can be transmitted to the intelligent processing module 109 for updating. The audio data and diagnosis results of various typical cases can also be stored for doctors to learn and refer to. At the same time, the data can be uploaded to the mobile phone APP or applet for doctors to remotely control and learn. Doctors can also operate through the touch screen 111 to select specific sounds for playback and learning, which can simulate the patient's auscultation state without relying on real patients, thereby improving the doctor's teaching efficiency; After the steel head 1 has been used for a period of time, the round cover 105 is opened to inspect or replace the inside of the steel head 1. After the inspection or replacement is completed, the connecting column 108 is picked up, and the annular clamping plate 106 drives the round cover 105 to be positioned and connected with the steel head 1 along the annular clamping groove 102, and the steel head 1 can be used again; First, pass the bolt through the mounting hole 116 to fix the mounting plate 115 to the wall, so that the stethoscope can be hung conveniently. When the stethoscope needs to be charged, pick up the steel head 1 and place it along the circular placement groove 113 in the charging base 112 for charging. At the same time, place the rubber tube sleeve 2 along the rectangular clamping groove 114 to charge the battery pack 104 and the intelligent processing module 109.

[0026] Through the above steps, the sound transmission tube 202 on the rubber tube sleeve 2 is first worn on the ear, and then the steel head 1 is picked up and placed on the patient for auscultation. In this process, the data is transmitted to the intelligent processing module 109 on the rubber tube sleeve 2 for analysis through the catheter 201 inside the rubber tube sleeve 2. Through this method, when the doctor auscultates the patient, warmth is provided to reduce the patient's discomfort caused by the cold stethoscope, thereby improving the accuracy of auscultation, and the artificial intelligence algorithm can intelligently analyze and identify the captured sound signals, provide doctors with instant diagnostic suggestions, and help doctors make accurate diagnoses more quickly, so as to solve the problem that the existing heated stethoscope usually relies on the doctor's auscultation experience and skills, which may lead to the accuracy of the diagnosis being limited by the doctor's personal experience and technical level, reducing the efficiency of the diagnosis, and even may lead to misjudgment or missed diagnosis.

Claims

1. A heating type stethoscope based on artificial intelligence, comprising a steel head (1); characterized in that: The invention also comprises a rubber tube sleeve (2); a rubber tube sleeve (2) for protecting the stethoscope from external noise interference is provided on one side of the steel head (1); a catheter (201) fixedly connected to the steel head (1) is provided inside the rubber tube sleeve (2); a round cover (105) is provided above the steel head (1); a connecting column (108) is fixedly installed at the middle of the upper end of the round cover (105); an intelligent processing module (109) is fixedly installed at the upper end of the connecting column (108); a touch screen (111) is electrically connected to the outer shell of the intelligent processing module (109); a plug-in interface (110) is provided on one side of the outer shell of the intelligent processing module (109); and an acoustic collection and processing system, an intelligent identification and display system, a data recording and uploading system, a teaching auxiliary system and a heating control system are included inside the intelligent processing module (109).

2. The artificial intelligence-based heating stethoscope according to claim 1, characterized in that: A circular groove (101) is provided around the lower part of the steel head (1), an annular clamping groove (102) is provided at the upper edge of the steel head (1), a heating wire (103) is provided inside the circular groove (101) provided on the steel head (1), the heating wire (103) can be placed along the inner wall of the circular groove (101) or along the inner bottom of the annular clamping groove (102), and a battery pack (104) is installed at one end of the heating wire (103).

3. The artificial intelligence-based heating stethoscope according to claim 1, characterized in that: An annular clamping plate (106) is installed at the lower edge of the round cover (105) corresponding to the annular clamping groove (102), and the annular clamping plate (106) drives the round cover (105) to be positioned and connected with the steel head (1) through the annular clamping groove (102).

4. The artificial intelligence-based heating stethoscope according to claim 1, characterized in that: A temperature sensor (107) is provided on one side of the connecting column (108) and penetrates through the round cover (105) and penetrates into the inner side of the steel head (1) to monitor the temperature of the steel head (1) in real time. A charging base (112) is provided below the steel head (1). A circular placement groove (113) for placing the steel head (1) is provided in the middle of the upper part of the charging base (112). A rectangular clamping groove (114) is provided above the charging base (112) and is located on one side of the circular placement groove (113).

5. The artificial intelligence-based heating stethoscope according to claim 4, characterized in that: Mounting plates (115) are symmetrically fixedly mounted on both sides of the charging base (112), and three groups of mounting holes (116) are arranged at intervals in the transverse direction on the mounting plate (115).

6. The artificial intelligence-based heating stethoscope according to claim 1, characterized in that: Sound transmission tubes (202) are symmetrically fixedly installed on both sides of one end of the rubber tube sleeve (2) away from the steel head (1), and an earplug (203) is provided on the outer surface of the sound transmission tube (202) away from the rubber tube sleeve (2). A recording hole and a sound release hole are provided on the outer shell of the intelligent processing module (109).

7. The artificial intelligence-based heating stethoscope according to claim 1, characterized in that: A spring sheet (204) is installed between the two groups of sound transmission tubes (202).

8. The artificial intelligence-based heating stethoscope according to claim 1, characterized in that: The acoustic collection and processing system includes a resonant membrane module for receiving sound vibrations inside the human body, a receiver module and a signal processing module. The receiver module is provided with an electrical signal receiver for converting the vibrations generated by the resonant membrane into electrical signals. The signal processing module is provided with an analog-to-digital converter for converting analog electrical signals into digital signals for subsequent intelligent recognition and processing. The intelligent recognition and display system comprises a built-in auscultation sound intelligent recognition algorithm, an intelligent recognition algorithm module for analyzing and recognizing collected sound signals, and a disease diagnosis database module; an embedded processor for running the intelligent recognition algorithm is provided inside the intelligent recognition algorithm module, and a storage chip for storing the disease diagnosis database is provided inside the disease diagnosis database module, and the recognition result and possible disease prompts are displayed through a touch screen (111); The data recording and uploading system includes an audio recording module, a storage device module and a communication module for recording the collected sound signals. The audio recording module is provided with an audio recording chip, and the storage device module is provided with an SD card or built-in flash memory. Bluetooth or Wi-Fi communication is used to upload the recorded audio data to a mobile phone APP or a small program for updating the disease diagnosis database. Patients can also use this stethoscope to upload the recorded audio data to a mobile phone APP or a small program, and conduct disease risk assessment, online disease consultation and remote consultation through the Internet platform. The teaching assistance system includes a sound playback module that decodes audio data uploaded to a mobile phone APP or mini-program and plays the audio data through a mobile phone speaker or earphone, a teaching material library module, and a simulated auscultation module. The sound playback module is internally provided with a decoder, and the teaching material library module is internally provided with a storage chip that stores audio data and diagnosis results of various typical cases for doctors to learn and refer to. The doctor operates through a touch screen (111) to select specific sounds for playback and learning.

9. The artificial intelligence-based heating stethoscope according to claim 5, characterized in that: An overheat protection device is provided in the heating control system to prevent the heating wire (103) from overheating, short circuiting and other safety hazards during the heating process. The heating temperature does not exceed 37° to ensure the safe use of the steel head (1). The touch screen (111) displays the current state of the heating system, including heating, reaching the set temperature and fault indication.

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