Auscultation device for collecting and processing pulse wave pressure and sound data
By designing an auscultation device that integrates pulse sensing and pulse sound sensing modules, the problem of pulse diagnosis relying on experience in existing technologies has been solved, achieving digitalization and improved accuracy, and providing visualized medical reference data.
Patent Information
- Application Number
- CN202520452192.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-03-14
AI Technical Summary
In current technology, pulse diagnosis relies on the doctor's experience and personal ability, lacking digital medical reference data, which makes it difficult to guarantee diagnostic accuracy.
Design a stethoscope device that integrates a pulse sensing module and a pulse sound sensing module. Through a conversion processing unit and a control module, it synchronously collects and processes pulse wave pressure and sound data to provide digital medical reference data.
It enables digital diagnosis of pulse, improves diagnostic accuracy, and visualizes pulse and pulse sound data, making it convenient for doctors and patients to refer to.
Smart Images
Figure CN223810633U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of medical equipment, especially relates to a auscultation device for collecting and processing pulse wave pressure and sound data. BACKGROUND
[0002] Pulse diagnosis is the main way of traditional Chinese medicine diagnosis. Pulse diagnosis is a diagnostic method by touching the pulse of different parts to observe the changes of pulse condition. Pulse condition is one of the basis of traditional Chinese medicine pulse diagnosis.
[0003] At present, the diagnosis of pulse condition basically relies on the pulse-taking of doctors, and the accuracy of pulse condition obtained by pulse-taking is mainly determined by the experience and personal ability level of doctors, which cannot provide digital medical reference data for subjects. CONTENT OF THE UTILITY MODEL
[0004] In order to solve the problems in the prior art, the embodiments of the utility model provide a auscultation device for collecting and processing pulse wave pressure and sound data to provide digital medical reference data for doctors and patients.
[0005] According to one aspect of the utility model, a auscultation device for collecting and processing pulse wave pressure and sound data is provided. The auscultation device comprises:
[0006] A pulse sensing module for synchronously sensing a pulse signal, a pulse sound sensing module for synchronously sensing a pulse sound signal, and a main body for controlling the pulse sensing module and the pulse sound sensing module and obtaining pulse data and pulse sound data at the same time, the pulse sensing module and the pulse sound sensing module are connected with the main body respectively.
[0007] In some embodiments, specifically, the main body comprises a conversion processing unit and a control module for collecting the pulse signal and the pulse sound signal at the same time, the pulse sensing module and the pulse sound sensing module are connected with the conversion processing unit respectively, and the conversion processing unit is connected with the control module.
[0008] In some embodiments, preferably, the pulse sound sensing module comprises a pulse sound collecting part and a pulse sound conducting part, one end of the pulse sound conducting part is connected with the pulse sound collecting part, and the other end of the pulse sound conducting part is connected with the conversion processing unit.
[0009] In some embodiments, further, the conversion processing unit is contained in a first shell, and the shape of the first shell is set as a hollow cylindrical body or a hollow capsule.
[0010] In some embodiments, specifically, the pulse sensing module comprises a pressure sensing piece for sensing the dynamic changes of pulse, and the pressure sensing piece is connected with the conversion processing unit.
[0011] In some embodiments, specifically, the pressure sensing member is accommodated in the second housing, one end of the second housing is a free end, and a convex is arranged at the free end for simulating pressing a pulse to feel the pulse dynamic change.
[0012] In some embodiments, further, the convex is arranged in a spherical segment shape or a hemispherical shape for simulating the shape of a user's finger pulp, and the convex is a solid convex.
[0013] In some embodiments, specifically, the conversion processing unit includes a first conversion processing unit and a second conversion processing unit, wherein the first conversion processing unit is connected with the pulse sensing module, and the second conversion processing unit is connected with the pulse sound sensing module.
[0014] In some embodiments, specifically, the control module includes a field programmable gate array and an integrated circuit board, and the field programmable gate array is connected with the conversion processing unit and the integrated circuit board, respectively.
[0015] In some embodiments, further, the conversion processing unit is connected with the integrated circuit board through a high-speed interface, and the integrated circuit board is a Raspberry integrated circuit board.
[0016] In some embodiments, further, the main body further includes a display module, a shell, and a power supply module, wherein the display module is arranged on the upper surface of the shell, the control module and the power supply module are connected, and the control module is accommodated in the shell.
[0017] In some embodiments, preferably, the shell is arranged in a hollow quadrangular prism shape, and the bottom of the shell is provided with an adjusting support for adjusting the height and / or inclination of the auscultation device.
[0018] The auscultation device for collecting and processing pulse wave pressure and sound data provided by the utility model has at least one or part of at least one of the following advantages:
[0019] (1) The auscultation device for collecting and processing pulse wave pressure and sound data can digitize the sensed pulse and provide digitized medical reference data.
[0020] (2) The auscultation device for collecting and processing pulse wave pressure and sound data integrates the pulse sensing module and the pulse sound sensing module, and can synchronously sense the pulse and pulse sound signals.
[0021] (3) The auscultation device for collecting and processing pulse wave pressure and sound data can collect pulse data and pulse sound data at the same time, and diagnose based on the collected data at the same time, thereby improving the accuracy of diagnosis.
[0022] (4) The auscultation device used to collect and process pulse wave pressure and sound data can visualize the pulse image sensed by the pulse sensing module and the pulse sound sensing module.
[0023] (5) The pulse sensing module and pulse sound sensing module in the auscultation device used to collect and process pulse wave pressure and sound data can be detached and installed for easy storage. Attached Figure Description
[0024] These and / or other aspects and advantages of this invention will become apparent and readily understood from the following description of preferred embodiments taken in conjunction with the accompanying drawings, in which:
[0025] Figure 1 This is a schematic diagram of a stethoscope device for collecting and processing pulse wave pressure and sound data according to an embodiment of the present invention.
[0026] Figure 2 for Figure 1 The diagram shown illustrates the principle of the auscultation device.
[0027] Figure 3 for Figure 1 A schematic diagram of the rear side of the stethoscope shown;
[0028] Figure 4 for Figure 1 The diagram shows a visualization of the pulse waveform and pulse sound waveform obtained by the pulse sensing module and the pulse sound sensing module.
[0029] Figure 5 This is a schematic diagram of the auscultation device according to another embodiment of the present invention. Detailed Implementation
[0030] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings. In this specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of this utility model with reference to the accompanying drawings is intended to explain the overall inventive concept of this utility model and should not be construed as a limitation thereof.
[0031] See Figure 1 This illustration shows an embodiment of a stethoscope device 100 for acquiring and processing pulse wave pressure and sound data according to this invention. In one example, the stethoscope device 100 can be used on humans, animals, etc. It can be used by any subject requiring auscultation. This example is merely illustrative and should not be construed as a limitation of this invention.
[0032] See further Figure 2, shows an example of the structure of the components or modules inside the auscultation device 100 and the connection manner thereof. In combination with Figure 1 and Figure 2 , the auscultation device 100 comprises a main body 10, a pulse sensing module 20 and a pulse sound sensing module 30. The main body 10 is used to control the pulse sensing module 20 and the pulse sound sensing module 30 and obtain pulse data and pulse sound data at the same time. The pulse sensing module 20 and the pulse sound sensing module 30 are connected with the main body 10. The pulse sensing module 20 is used to synchronously sense a pulse signal (for example, a signal or data of pulse wave pressure), and the pulse sound sensing module 30 is used to synchronously sense a pulse sound signal (for example, a signal or data of pulse wave sound).
[0033] In one example, as shown in Figure 2 , the main body 10 comprises a conversion processing unit 11 and a control module 12. The conversion processing unit 11 converts the pulse signal from the pulse sensing module 20 into a pulse digital signal and then transmits the pulse digital signal to the control module 12. The control module 12 processes the pulse digital signal to obtain pulse data.
[0034] In one example, the conversion processing unit 11 can be an analog-to-digital converter, an analog-to-digital conversion circuit, or a device, instrument, apparatus, or the like provided with an analog-to-digital converter, or a device, instrument, apparatus, or the like provided with an analog-to-digital conversion circuit. The present example is only an illustrative example, and those skilled in the art should not understand it as a limitation of the present application.
[0035] In one example, the conversion processing unit 11 converts the pulse sound signal from the pulse sound sensing module 30 into a pulse sound digital signal and then transmits the pulse sound digital signal to the control module 12. The control module 12 processes the pulse sound digital signal to obtain pulse sound data.
[0036] In one example, the pulse sensing module 20 and the pulse sound sensing module 30 are connected with the same conversion processing unit 11, thereby ensuring that the pulse digital signal and the pulse sound digital signal transmitted to the control module 12 are signals collected at the same time.
[0037] In one example, in combination with Figure 1 and Figure 3As shown, the conversion processing unit 11 is arranged outside the main body 10, and after the pulse sensing module 20 and the pulse sound sensing module 30 are connected with the same conversion processing unit 11, the conversion processing unit 11 is connected with the interface 40 on the main body 10, and is connected with the control module 12 through the interface 40. The interface 40 can be a high-speed interface, such as a USB interface (for example, USB 3.0, USB 4.0, USB Type-C interface, USB Type-D interface), an HDMI interface, a thunderbolt interface (i.e., a Thunderbolt interface), etc., and the transmission rate of the high-speed interface is set to be in the range of 100 Mbps to 100 Gbps. In an example, the high-speed interface can be 16 bits, or can be other bit widths, such as 8 bits, 18 bits, 24 bits, etc. The present example is only an illustrative example, and those skilled in the art should not understand it as a limitation on the present application.
[0038] In an example, the pulse sensing module 20 is connected with a first conversion processing unit (not shown). After the first conversion processing unit receives the pulse signal from the pulse sensing module 20, the first conversion processing unit converts the pulse signal into a pulse digital signal, sets a pulse digital signal timestamp (for example, the timestamp is taken as the collection time) in the pulse digital signal, and then transmits the pulse digital signal with the pulse digital signal timestamp to the control module 12. The control module 12 processes the pulse digital signal to obtain pulse data with the pulse digital signal timestamp.
[0039] In an example, the pulse sound sensing module 30 is connected with a second conversion processing unit (not shown). After the second conversion processing unit receives the pulse sound signal from the pulse sound sensing module 30, the second conversion processing unit converts the pulse sound signal (for example, a pulse sound electrical signal (such as a pulse sound analog signal)) into a pulse sound digital signal, sets a pulse sound digital signal timestamp (for example, the timestamp is taken as the collection time) in the pulse sound digital signal, and then transmits the pulse sound digital signal with the pulse sound digital signal timestamp to the control module 12. The control module 12 processes the pulse sound digital signal to obtain pulse sound data with the pulse sound digital signal timestamp.
[0040] In an example, the control module 12 stores the pulse sound data and the pulse data according to the timestamps on the pulse sound data and the pulse data, respectively, according to the recorded collection time. In use, the control module 12 reads the corresponding data according to the time or time period required by the user.
[0041] In an example, the control module 12 stores the pulse sound data and the pulse data collected at the same time in the same position according to the timestamps on the pulse sound data and the pulse data. In use, the control module 12 reads the pulse data and the pulse sound data at the time or in the time period required by the user.
[0042] In one example, as shown in Figure 2 The control module 12 includes a field programmable gate array (FPGA) 121 and an integrated circuit board 122. Of course, those skilled in the art can understand that the integrated circuit board 122 can also be configured as an integrated circuit or a controller, a control device, etc. The FPGA 121 is connected to the conversion processing unit 11 and the integrated circuit board 122, respectively. In use, the pulse digital signal and the tone digital signal are transmitted to the FPGA 121 through the interface 40. The FPGA 121 performs filtering processing on the received pulse digital signal and tone digital signal, feature extraction on the pulse digital signal and tone digital signal, and signal calibration on the pulse digital signal and tone digital signal. Then, the FPGA 121 transmits the processed pulse digital signal and tone digital signal to the integrated circuit board 122. The integrated circuit board 122 calculates, stores, and displays corresponding parameters (e.g., pulse frequency, duration of each pulse, pressure during pulse, interval time between adjacent two pulses, etc.) of the processed pulse digital signal and tone digital signal. In one example, the integrated circuit board 122 can be integrated with a storage unit (not shown). Of course, those skilled in the art can understand that the storage unit can also be separately provided.
[0043] In one example, the integrated circuit board 122 can be a Raspberry Pi integrated circuit board, a Gigabyte integrated circuit board, an ASUS integrated circuit board, etc. The present example is only an illustrative example, and those skilled in the art can use other circuit boards to replace the same as long as they can be applied to the auscultation device 100.
[0044] In one example, the main body 10 further includes a display module 13. The display module 13 includes a display panel (not shown) and a display screen (e.g., a touch display screen 131, as shown in Figure 1 In one example, the display screen can be configured as a liquid crystal display screen, and can also be configured as a projection screen (not shown). The display panel can control the pulse data and tone data to be displayed on the liquid crystal display screen, or to be projected on a wall, a glass plate, or a projection screen. The projection screen can be configured as a micro or small projection screen. The present example is only an illustrative example, and those skilled in the art should not understand it as a limitation of the present application.
[0045] In one example, as shown in Figure 4 When the control module 12 obtains the pulse data and tone data, it can also visualize the pulse data and / or tone data to the display panel 13. For example, the pulse data and / or tone data are respectively displayed as a pulse waveform 132 (e.g., a pressure pulse curve in Figure 4 , a tone waveform 133 (e.g., a pressure tone curve in Figure 4The pulse sound and pulse curve are visualized on the display module 13, which makes it easy for users to observe the real-time pulse data and / or pulse sound data of the subject.
[0046] When both pulse and pulse sound data are visualized on display module 13, users can intuitively obtain changes in the subject's pulse or pulse information based on pulse waveform 132 and pulse sound waveform 133. For example, based on the visualized pulse waveform 132 and pulse sound waveform 133, users can determine which type of pulse the subject's pulse belongs to.
[0047] When only one of them is displayed, the sensing data of the unvisualized pulse sensing module 20 or pulse sound sensing module 30 can be read from the main body 10. The combination of the two can yield the changes in the subject's pulse or pulse information. For example, based on the visualized pulse waveform 132 or pulse sound waveform 133 and the read pulse sound data or pulse data, the user can determine which type of pulse the subject's pulse belongs to.
[0048] In one example, pulse data and / or pulse sound data can also be visualized in display module 13 using a bar chart. The height or color of the bar chart can reflect changes in pulse and pulse sound data. Alternatively, pulse and / or pulse sound data can be displayed directly on display module 13. For example, it can display any one or a combination of pulse pressure data, pulse rate, pressure difference between two adjacent pulses, pressure changes during each pulse beat, pulse rhythm, duration of each pulse beat, etc.
[0049] In one example, the main body 10 also includes a power supply module (not shown). The power supply module supplies power to the conversion processing unit 11, the control module 12, the storage unit (not shown) of the main body 10, the pulse sensing module 20, and the pulse sound sensing module 30. In one example, the power supply module can be an external power source, a built-in power source (e.g., a power storage module, a battery, a rechargeable battery, etc.), or a combination of an external power source and a built-in power source. This example is merely illustrative and should not be construed as a limitation of the present invention.
[0050] In one example, the main body 10 is provided with a housing 14. The control module 12 is housed within the housing 14. When the main body 10 is provided with a built-in power supply, the built-in power supply is also housed within the housing 14. When the main body 10 is provided with an external power supply, the power supply line (not shown) is located within the housing 14, and a corresponding charging interface (not shown) is located on one side of the housing 14, which can be connected to an external plug (not shown) to provide power.
[0051] In one example, combined Figure 1 and Figure 3As shown, the shape of the shell 14 is set as a hollow quadrangular prism shape. The display module 13 is arranged on the upper surface 141 of the hollow quadrangular prism, which forms a 45° angle with the lower surface (not shown) of the hollow quadrangular prism. The cross section of the shell 14 is set as a rectangle, and the longitudinal section is set as a right trapezoid. The height of the front side 143 of the shell 14 is lower than the height of the rear side 144. In one example, the interface 40 for signal transmission of the pulse sensing module 20 and the pulse sound sensing module 30 is arranged on the rear surface 144 of the shell 14, and the power interface 50 connected with the external power supply is arranged on the left side 145 of the shell 14.
[0052] Those skilled in the art can understand that the shape of the shell 14 can also be set as any one of a hollow cube shape, a hollow cuboid shape, a hollow hexahedron shape, a hollow octahedron shape, a hollow circular truncated cone shape, a hollow circular cylinder shape, and a hollow prism shape. The present example is only an illustrative example, and those skilled in the art should not understand it as a limitation of the present application.
[0053] In one example, the interface 40 and the power interface 50 can be arranged on the same side of the shell 14, or can be arranged on different sides, and the interface 40 and the power interface 50 can be arranged on other sides according to actual needs.
[0054] As shown in the accompanying drawings, Figure 3 The main body 10 is further provided with an adjusting support 15 for adjusting the height and / or inclination of the auscultation device 100. The adjusting support 15 is set as an adjusting foot, a telescopic or lifting adjusting support, etc. The present example is only an illustrative example, and those skilled in the art can replace it with any component, device, apparatus, etc. that can adjust the height and / or inclination angle according to actual needs.
[0055] As shown in the accompanying drawings, Figure 5As shown, a stethoscope device 700 according to another embodiment of the present application is shown. The working principle and the general structure of the stethoscope device 100 and the stethoscope device 700 are also completely the same. The difference between them is that the conversion processing unit 11 and the power supply module (not shown) of the stethoscope device 700 are both arranged in the shell 14, and the pulse sensing module 720 and the pulse sound sensing module 730 are connected with the same conversion processing unit 11. The pulse sensing module 720 and the pulse sound sensing module 730 are arranged on the left side surface 745 of the stethoscope device 700. A USB interface 740 for connecting external devices such as a mouse, a keyboard, a storage disk, etc. of a user is arranged on the rear side surface 744 of the stethoscope device 700. Of course, those skilled in the art can understand that the interface 740 of the stethoscope device 700 can also be arranged on other side surfaces thereof, and the pulse sensing module 720 and the pulse sound sensing module 730 can also be arranged on other side surfaces of the stethoscope device 700. The present embodiment is only an illustrative example, and those skilled in the art should not understand it as a limitation of the present application.
[0056] In one example, as shown in FIG. 1, the stethoscope device 100 includes a pulse sensing module 20 and a pulse sound sensing module 30. The pulse sensing module 20 and the pulse sound sensing module 30 are arranged on the left side surface 145 of the stethoscope device 100. Figure 5 As shown, an adjusting support 715 is arranged on the bottom (i.e. the lower surface 742) of the shell 14. The adjusting support 715 is used to adjust the height and / or the inclination of the stethoscope device 700 according to the needs of the user and / or the subject.
[0057] In one example, the adjusting support 715 is accommodated in a groove 746 arranged on the lower surface 742 of the shell 14. The adjusting support 715 is movably connected with one side of the groove 746, and the user can open or pop out the adjusting support 715 from the groove 746 when needed. When not in use, the adjusting support 715 can be accommodated in the groove 746.
[0058] In one example, as shown in FIG. 1, the stethoscope device 100 includes a pulse sensing module 20 and a pulse sound sensing module 30. The pulse sensing module 20 and the pulse sound sensing module 30 are arranged on the left side surface 145 of the stethoscope device 100. Figure 1 As shown, the pulse sensing module 20 includes a pressure sensing member (not shown). The pressure sensing member is connected with the conversion processing unit 11 (for example, the first conversion processing unit) and is used to sense the dynamic change of the pulse.
[0059] For example, the pressure sensing member can sense the strength of the pulse at each moment when the pulse is beating, that is, the dynamic change of the pulse pressure in a period of time. It can also sense the interval time between adjacent two pulses when the pulse is beating, forming the dynamic change of the pulse in time. It can also sense the frequency of the pulse when the pulse is beating, forming the dynamic change of the pulse in frequency, etc.
[0060] In one example, the pressure sensing member can be a pressure sensor, and can also be a pressure sensitive element. When the pressure sensing member is a pressure sensitive element, a signal processing circuit or signal processing unit matched therewith is also provided in the conversion processing unit 11, to convert the sensed pulse pressure signal into a pulse pressure electrical signal. The signal processing unit then transmits the pulse pressure electrical signal to an analog-digital converter or analog-digital conversion circuit, to convert the pulse pressure electrical signal into a pulse pressure digital signal. The present example is only an illustrative example, and those skilled in the art should not understand it as a limitation to the present application.
[0061] In one example, the pulse sound sensing module 30 comprises a pulse sound collecting part 31 and a pulse sound conducting part 32, the pulse sound collecting part 31 is arranged at one end of the pulse sound conducting part 32, and the conversion processing unit 11 (for example, the second conversion processing unit) is arranged at the other end of the pulse sound conducting part 32.
[0062] In one example, the pulse sound collecting part 31 can be arranged as a sound pickup, a sound sensor, a sound pickup part (for example, a stethoscope head), and the like. The present example is only an illustrative example, and those skilled in the art should not understand it as a limitation to the present application.
[0063] In one example, the pulse sound conducting part 32 can be arranged as a hollow conduit, can also be arranged as an electrical signal conducting wire bundle, and can also be arranged as an optical fiber, and the like. The present example is only an illustrative example, and those skilled in the art should not understand it as a limitation to the present application.
[0064] In one example, as shown in Figure 1 The conversion processing unit 11 (for example, the second conversion processing unit) is accommodated in a first housing 33, and the shape of the first housing 33 is arranged as a hollow cylindrical shape. Those skilled in the art can understand that the shape of the first housing 33 can also be arranged as a hollow capsule shape, a hollow sphere, a hollow cuboid, and the like.
[0065] In one example, the pulse sensing module 20 is also provided with a second housing 21 for accommodating the conversion processing unit 11 (for example, the first conversion processing unit). One end of the second housing 21 is connected with the main body 10, and the other end is a free end 211. A protrusion 212 is arranged on the free end 211. The shape of the protrusion 212 is arranged as a spherical segment shape or a semi-spherical shape simulating the shape of a user's finger pulp (for example, the index finger pulp). The protrusion 212 can be solid or hollow. It is preferred to be solid, and the arrangement of the solid protrusion can reduce the attenuation of vibration in the transmission, and the vibration propagates faster in the solid transmission, which ensures the accuracy of the transmission.
[0066] In one example, when the pulse of the subject is sensed by using the pulse sensing module 20, due to the setting of the protrusion 212 for simulating the shape of the user's finger pulp, the process of simulating the user's pressing the pulse of the subject during use is realized, so that the pulse data of the subject sensed by the pressure sensing member is more accurate.
[0067] The person skilled in the art can understand that, by the setting of the pulse sensing module 20 and the pulse sound sensing module 30 in the auscultation device 100 of the present application, the process of simulating the user's pressing the pulse of the subject to obtain the pulse condition is simulated, so that the auscultation device 100 of the present application can simulate the pulse condition obtaining process, and obtain the pulse condition of the corresponding subject, and can provide the subject with specific pulse condition reference data (including pulse sound data and pulse data).
[0068] The auscultation device for collecting and processing pulse wave pressure and sound data provided by the present application has at least one or part of at least one of the following advantages:
[0069] (1) The auscultation device for collecting and processing pulse wave pressure and sound data can digitize the sensed pulse condition, and provide digitized medical reference data;
[0070] (2) The auscultation device for collecting and processing pulse wave pressure and sound data integrates the pulse sensing module and the pulse sound sensing module, and can synchronously sense the pulse and the pulse sound signal of the subject;
[0071] (3) The auscultation device for collecting and processing pulse wave pressure and sound data can collect the pulse data and the pulse sound data at the same time, and diagnose based on the collected data at the same time, thereby improving the accuracy thereof;
[0072] (4) The auscultation device for collecting and processing pulse wave pressure and sound data can visualize the pulse condition sensed by the pulse sensing module and the pulse sound sensing module;
[0073] (5) The pulse sensing module and the pulse sound sensing module in the auscultation device for collecting and processing pulse wave pressure and sound data are detachably installed, and are convenient to store.
[0074] Although some embodiments of the overall inventive concept have been shown and described, it will be understood by those having ordinary skill in the art that changes can be made to these embodiments without departing from the principles and spirit of the overall inventive concept, and the scope of the present application is defined by the claims and their equivalents.
Claims
1.A stethoscope device for collecting and processing pulse wave pressure and sound data, characterized in that, the stethoscope device comprises: a pulse sensing module for synchronously sensing a pulse signal, a pulse tone sensing module for synchronously sensing a pulse tone signal, and a main body for controlling the pulse sensing module and the pulse tone sensing module and obtaining pulse data and pulse tone data at the same time, the pulse sensing module and the pulse tone sensing module being connected to the main body respectively. 2.The stethoscope device according to claim 1, characterized in that, the main body comprises a conversion processing unit and a control module for collecting the pulse signal and the pulse tone signal at the same time, the pulse sensing module and the pulse tone sensing module being connected to the conversion processing unit respectively, and the conversion processing unit being connected to the control module. 3.The stethoscope device according to claim 2, characterized in that, the pulse tone sensing module comprises a pulse tone collecting part and a pulse tone conducting part, one end of the pulse tone conducting part being connected to the pulse tone collecting part, and the other end of the pulse tone conducting part being connected to the conversion processing unit. 4.The stethoscope device according to claim 3, characterized in that, the conversion processing unit is contained in a first shell, and the first shell is shaped as a hollow cylinder or a hollow capsule. 5.The stethoscope device according to claim 2, characterized in that, the pulse sensing module comprises a pressure sensing piece for sensing pulse dynamic changes, and the pressure sensing piece is connected to the conversion processing unit. 6.The stethoscope device according to claim 5, characterized in that, the pressure sensing piece is contained in a second shell, one end of the second shell is a free end, and a protrusion for simulating a finger pressing pulse to feel pulse dynamic changes is arranged at the free end. 7.The stethoscope device according to claim 6, characterized in that, the protrusion is shaped as a spherical segment or a hemisphere for simulating a shape of a user's finger, and the protrusion is a solid protrusion. 8.The stethoscope device according to any one of claims 2-7, characterized in that, the conversion processing unit comprises a first conversion processing unit and a second conversion processing unit, the first conversion processing unit is connected to the pulse sensing module, the second conversion processing unit is connected to the pulse tone sensing module, and the control module comprises a field programmable gate array and an integrated circuit board, and the field programmable gate array is connected to the conversion processing unit and the integrated circuit board respectively. 9.The stethoscope device according to claim 8, characterized in that, the conversion processing unit is connected to the integrated circuit board through a high-speed interface, and the integrated circuit board is a Raspberry integrated circuit board. 10.The stethoscope device according to claim 2, characterized in that, the main body further comprises a display module, a shell, and a power supply module, the display module is arranged on an upper surface of the shell, the control module and the power supply module are connected, and the control module is contained in the shell, the shell is shaped as a hollow quadrangular frustum, and an adjusting support for adjusting a height and / or an inclination of the stethoscope device is arranged at a bottom of the shell.