A device and method for pain relief using sound wave vibrations to affect nerve cells

Abstract

A pain relief device and method utilizing sound wave vibrations to affect nerve cells. The pain relief device includes a support portion formed around the user's pain site; and a sound wave therapy unit mounted on the back of the support portion. The sound wave therapy unit includes: a near-field communication receiving unit for receiving audio content from a user's terminal device; a filtering unit for filtering low frequencies from the input audio content; a sound wave vibration generating unit for generating sound wave vibrations using either the filtered audio content or pre-stored audio content; and the input audio content. An audio output unit outputs the sound wave vibrations generated by the sound wave vibration generating unit, thereby utilizing the sound wave vibrations to affect nerve cells and relieve pain.

Description

[Technical Field]

[0001] This invention relates to the field of physiotherapy and health care technology, and in particular to a device and method for relieving pain affecting nerve cells using sound wave vibration. [Previous Technology]

[0002] Modern people spend a lot of time sitting in fixed positions in schools, workplaces, and other places. People use computers and smartphones extensively. As a result, they suffer from various kinds of pain due to maintaining a stiff posture for long periods of time.

[0003] Furthermore, with the rise of the health and wellness trend, people's interest in health is also increasing. Stimulation therapies, such as acupressure and massage, can relieve pain caused by upright posture, which is attracting attention.

[0004] Stimulation therapy is also performed in pain clinics as a form of physical therapy, and there are also dedicated massage facilities. However, these methods require separate appointments, as those seeking treatment must travel in person to the pain clinic or massage parlor. In some cases, difficulties in making appointments can make the situation even more challenging.

[0005] Thus, to reduce the fatigue of going to massage parlors, massage chairs came into being. Massage chairs can be purchased or rented, but their cost is not insignificant. Furthermore, issues such as the large space required for installation and noise pollution on different floors have also been raised.

[0006] Furthermore, most massage chairs, including massage chairs, provide massage through vibration. The device typically provides vibration in the manner set at the time of product launch. This method of providing vibration can be boring for users. Any well-functioning device becomes useless if the user doesn't use it. [Summary of the Invention]

[0007] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a device that generates sound wave vibrations to produce music desired by the user, provides a massage function and can provide a variety of forms of sound wave vibrations. The device uses sound wave vibrations to affect nerve cells, so that the user can hear the desired music while receiving a massage.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: A pain relief device that utilizes sound wave vibration to affect nerve cells, comprising: a support portion for covering a user's pain location; and a sound wave therapy portion disposed on the back of the support portion, comprising: a near-field communication receiving unit communicatively connected to a user terminal device for receiving audio content transmitted by the user terminal device; a filtering unit for filtering the received audio content to exclude low-frequency audio; a sound wave vibration generating unit that generates a sound wave vibration using the filtered audio content or any of all pre-stored audio content; and the received audio content; an audio output unit for outputting the sound wave vibration generated by the sound wave vibration generating unit; thereby utilizing the sound wave vibration to affect nerve cells to relieve pain.

[0009] Furthermore, all the audio content pre-stored is audio sources selected through analysis of human biosignals.

[0010] Furthermore, the filter unit filters low frequencies below 300Hz.

[0011] Further, the sound wave therapy unit also includes: a sound source storage unit for storing all the sound content; a user input unit for receiving an input sound source selection signal and selecting one of all the sound content stored in the sound source storage unit or selecting one of all the sound content input from the user terminal device according to the sound source selection signal; and a control unit communicatively connected to the near-field communication receiving unit, the filtering unit, the sound wave vibration generating unit, the sound source storage unit, the user input unit and the sound output unit, wherein the control unit controls the sound wave vibration received from the sound wave vibration generating unit and generated according to the sound source selection signal.

[0012] Further, the audio output unit includes a short-range communication transmission module that selectively outputs the audio content; and a wired audio output module that selectively outputs the audio content. The audio output unit controls either the short-range communication transmission module or the wired audio output module to output the audio content based on the connection status of the external audio output device.

[0013] A method for relieving pain by influencing nerve cells using sound wave vibration includes the following steps: Step (1): A near-field communication receiving unit receives an audio message from a user terminal device; Step (2): A filtering unit filters low frequencies from the audio message input in step (1); Step (3): A sound wave vibration generating unit generates a sound wave vibration to relieve pain using any one of the filtered audio message in step (2) and all pre-stored audio messages.

[0014] Furthermore, all the audio content pre-stored is audio sources selected through analysis of human biosignals.

[0015] Furthermore, in step (2), low frequencies below 300Hz are filtered.

[0016] Furthermore, the method for relieving pain by using sound wave vibration to affect nerve cells also includes the steps of receiving the input sound source selection signal and generating the sound wave vibration;

[0017] The step of generating the sound wave vibration is to generate the sound wave vibration by a sound source that receives the sound source selection signal.

[0018] Furthermore, the sound source selection signal is a signal selected from all the sound sources of the pre-stored sound content, or one of the signals of the sound content input from the user terminal device. Due to the adoption of the above technical solutions, the present invention has the following beneficial effects: (1) The present invention generates sound wave vibration by utilizing sound content transmitted and received through close-range communication with the user terminal device. In addition to the built-in sound source, it also provides a pain relief device that uses sound wave vibration generated by a massageable sound source to affect nerve cells and its method of action related to music playback. (2) In addition, since the pain relief device is equipped with a receiver and a transmitter for close-range wireless communication, music can be listened to through the wireless sound output device even when the user terminal device and the pain relief device are connected via Bluetooth. (3) Furthermore, sound wave vibration is generated by a fixed sound source based on analysis data through human biosignals. The sound wave vibration affects nerve cells, increases the expression of nerve-related genes and proteins, induces cell activation, and increases cytoplasmic calcium concentration.

Implementation Method

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. The elements of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] Unless otherwise defined, the technical or scientific terms used in this patent document shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this patent specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "an," "a," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are used only to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly. They are only used to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0023] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] Some embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Unless otherwise specified, features in the following embodiments can be combined with each other.

[0025] Please refer to Figure 1, which shows a network diagram of a pain relief system that uses sound wave vibration signals to affect nerve cells according to a preferred embodiment of the present invention.

[0026] Referring to Figure 1, taking sound wave vibration as an example according to a preferred embodiment of the present invention, a pain relief system that affects nerve cells by using a pain relief device comprises a user terminal device 200 and an audio output device 300. The user uses the user terminal device 200 to wirelessly communicate and operate the pain relief device 100 to perform massage to relieve pain.

[0027] The user terminal device 200 has a short-range wireless communication function, such as a short-range communication device like Bluetooth; and any of the following can be used: a smartphone, a laptop, or a tablet computer.

[0028] The user terminal device 200 can store multiple audio content items in its own memory (not shown). Furthermore, the user terminal device 200 can communicate via the Internet, thereby downloading audio content from a music server (not shown) that provides various music content.

[0029] The user can select and transmit desired audio content using the pain relief device 100 via the user terminal device 200. In this case, the audio content selected by the user can also serve as the sound source for sound wave vibrations in the pain relief device 100. Furthermore, the user can listen to the audio content.

[0030] Basically, the pain relief device 100 generates sound wave vibrations to provide a massage effect. Sound wave vibrations are transmitted when the air or a characteristic material on the surface of the pain relief device 100 is vibrated by a sound-generating object. This refers to the generated sound waves, which transmit this natural sound vibration to the human body.

[0031] This helps with blood circulation and cell activation, reduces pain, and slows down skin aging.

[0032] It can induce the recovery of damaged muscles, ligaments, bones and joints through somatosensory stimulation. It can also be expected to activate the nervous system and reduce stress.

[0033] The pain relief device 100 that generates this sound wave vibration can relieve stomach pain and improve health.

[0034] In particular, the pain relief device 100 uses sound wave vibrations generated by pre-stored sound sources, and sound sources can also be stored according to user preferences. Sound wave vibrations can also be generated using audio content via tags.

[0035] The specific implementation process for relieving intestinal pain will be described in more detail in Figures 2 and 3, which will be described later.

[0036] The audio output device 300 is connected to the pain relief device 100 to relieve pain; and the audio content output from the audio output device 300 allows the user to listen to it.

[0037] The audio output device 300 can be a wired headset 310 or a wireless headset 320.

[0038] In this embodiment, only wired headphones 310 and wireless headphones 320 are used as examples. However, it is obviously not limited to this. For example, the audio output device 300 may include more wired headphones, wireless headphones, wired speakers, and wireless speakers.

[0039] In modern society, users generally own at least one smartphone. Most portable computing devices have Bluetooth functionality.

[0040] Therefore, users can use the audio output device 300 by pairing it with a wireless device via Bluetooth. With the help of Bluetooth, users can get rid of the limitations of wires and use wireless devices while working comfortably.

[0041] Bluetooth includes wireless keyboards, wireless headsets, and wireless printers. Although Bluetooth can be used by many people at the same time, resulting in the inability to connect devices, because Bluetooth has a pairing function, a user can only connect to and use one wireless device at a time.

[0042] The user terminal device 200 applicable to this embodiment also has short-range wireless communication functions such as Bluetooth. In this case, the user terminal device 200 must be essentially paired with the pain relief device 100 in order to send the audio content selected by the user to the pain relief device 100. Therefore, when the user is using the pain relief device 100 for massage, even if they want to listen to music using the wireless headphones 320, they cannot connect the wireless headphones 320 to the user terminal device 200.

[0043] However, in the pain relief device 100 according to the present invention, by providing short-range wireless communication with the user terminal device 200 and communication with the audio output device 300, the user can listen to the audio content stored in the user terminal device 200 even when the user terminal device 200 is connected to the pain relief device 100. This operation will be explained in more detail in FIG3 below.

[0044] Figure 2 is an external oblique view of a pain relief device 100 that uses sonic vibrations according to a preferred embodiment of the present invention to affect nerve cells.

[0045] Please refer to Figure 2. The pain relief device 100 includes a support 110 and a sound wave therapy unit 120.

[0046] The support part 110 is formed around the user's painful area. It is made in a shape that can well support the back of a specific part of the body when the user is lying in bed or sitting in a chair.

[0047] The support part 110 uses a soft material to make the user feel comfortable when relying on the pain relief device, but it is best to use a sturdy material that can maintain its original shape.

[0048] The sound wave therapy unit 120 is installed on the back of the support unit 110. It generates sound wave vibrations through a sound source or sound content to provide a massage effect to the user's painful area. The sound wave vibrations generated by the sound wave therapy unit 120 are transmitted to the user's painful area through the support unit 110.

[0049] In this embodiment, the sound wave therapy unit 120 is inserted into and installed inside the support unit 110 from the back side, so that it does not protrude to the outside. However, the connection position and state between the sound wave therapy unit 120 and the support unit 110 can maximize the massage effect, or can be changed at any time if it does not have an adverse effect on the massage.

[0050] Please refer to Figures 3 and 4. Figure 3 is a block diagram of an audio processing unit according to a preferred embodiment of the present invention, and Figure 4 is a block diagram of the audio output unit shown in Figure 3.

[0051] Please refer to FIG3. According to a preferred embodiment of the present invention, the sound wave therapy unit 120 of the pain relief device that utilizes sound wave vibration to affect nerve cells includes a near-field communication receiving unit 121, a filtering unit 122, a sound wave vibration generating unit 123, a sound source storage unit 124, a user input unit 125, an audio output unit 126, and a control unit 127.

[0052] The near-field communication receiving unit 121 supports near-field wireless communication with the pain relief device 100 and can be a commonly used Bluetooth receiver. In this embodiment, the near-field communication receiving unit 121 receives audio content according to the user's selection through near-field wireless communication with the user terminal device 200.

[0053] The filtering unit 122 filters low frequencies below 300Hz from the audio content received by the user terminal device 200 through the near-field communication receiving unit 121; here, the low frequencies are filtered from the audio content for use as a sound source for sound wave vibration.

[0054] The sound wave vibration generating unit 123 generates sound wave vibration using a predetermined sound source. The sound source used for sound wave vibration in the sound wave vibration generating unit 123 may be one of the sound sources stored in the sound source storage unit 124 or one of the audio content sent from the user terminal device 200.

[0055] In the sound wave vibration generating unit 123, the sound wave vibration varies depending on the type of sound source. Therefore, the more diverse the sound sources used in the sound wave vibration generating unit 123, the more diverse the forms of sound wave vibration can be provided to the user.

[0056] The sound source storage unit 124 stores all the information required to activate the pain relief device 100. For example, the sound source storage unit 124 stores the sound source required for the operation of the sound wave vibration generating unit 123. Here, the sound source may include a dedicated sound source most suitable for massage, sound sources that help with sleep such as the sound of waves, rain, streams, and birds, as well as general music.

[0057] The user input unit 125 serves as an interface between the user and the pain relief device 100, and can receive predetermined input signals through user operation. Although not illustrated, a predetermined button for user operation can be provided on one side of the sound wave therapy unit 120, and when the user operates the button, the user input unit 125 receives the input signal corresponding to the operation button.

[0058] For example, the buttons provided by the sound wave therapy unit 120 may include a power on / off button, a vibration intensity adjustment button, a sound source selection button, and an output mode selection button.

[0059] The audio output unit 126 outputs sound wave vibrations and sound sources generated by the sound wave vibration generating unit 123. Referring to FIG4, the audio output unit 126 includes a sound wave vibration output module 126a, a short-range communication transmission module 126b, and a wired audio output module 126c.

[0060] The sonic vibration output module 126a outputs sonic vibrations generated by the sonic vibration generating unit 123. The sonic vibration output module 126a can be used frequently when the user wants a massage, even when the short-range communication transmission module 126b and the wired audio output module 126c are not working.

[0061] The near-field communication transmission module 126b is used by users when they want to use wireless devices such as wireless headphones 320 as audio outputs to listen to music, outputting audio content or audio sources. For this purpose, the near-field communication transmission module 126b can be a Bluetooth transmission unit.

[0062] The wired audio output module 126c is used by users to output audio content or audio source when they want to listen to music using wired devices such as wired headphones 310. The wired audio output module (126c) is connected to an audio terminal, such as a 3.5mm headphone jack or a micro C jack, in terms of hardware.

[0063] During the massage process of this pain relief device, the sonic vibration output module 126a is always in operation, but the short-range communication transmission module 126b and the wired audio output module 126c may only have one of the selected modules working, or neither module may work.

[0064] The control unit 127 controls the signal input and output between the short-range communication receiver 121, the filtering unit 122, the sound wave vibration generating unit 123, the sound source storage unit 124, the user input unit 125 and the audio output unit 126.

[0065] When a sound source selection signal is input via the user input unit 125, the control unit 127 controls the sound wave vibration generating unit 123 to generate sound wave vibration using a sound source corresponding to the input sound source selection signal. At this time, when the sound source corresponding to the sound source selection signal is a sound source stored in the sound source storage unit 124, the control unit 127 can retrieve the corresponding sound source from the sound source storage unit 124 and provide it to the sound wave vibration generating unit 123.

[0066] In addition, the control unit 127 can control the output audio source or audio content of either the short-range communication transmission module 126b or the wired audio output module 126c according to the connection status of the audio output device 300.

[0067] Although not shown, a rechargeable battery (not shown) that can power the sound therapy unit 120 for wireless operation of the pain relief device can be built into one side of the sound therapy unit 120 or the support unit 110.

[0068] Please refer to Figure 5. Figure 5 is a flowchart illustrating an embodiment of the music reproduction operation method according to a preferred embodiment of the present invention.

[0069] In this embodiment, a method for operating the pain relief device using sound wave vibration is described when a user sends audio content from a user terminal device 200 to a pain relief device 100 and provides sound wave vibration through the audio content:

[0070] After the user touches the pain relief device 100 to the desired area, short-range wireless communication is established between the user terminal device 200 and the pain relief device 100. Therefore, the short-range communication receiving unit 121 receives the audio content selected by the user from the user terminal device 200 S410.

[0071] If audio content is input through the near-field communication receiving unit 121, the filtering unit 122 filters out low frequencies S420 below 300Hz from the audio content.

[0072] In the sound wave vibration generating unit 123, sound wave vibration is generated using the audio content filtered by the filtering unit 122 S430, and the audio output unit 126 outputs the sound wave vibration and the audio content S440.

[0073] Through this operation, the user can not only massage using sound wave vibrations generated by audio content stored in their portable computing device, such as a smartphone, but also use wireless headphones on the pain relief device 100. It can connect to 320 and listen to audio content.

[0074] The sound sources provided by the pain relief device 100 are limited, while the sound sources provided by the user terminal device 200 are unlimited, allowing the user to choose according to their preferences. Furthermore, while transmitting audio content via Bluetooth, the pain relief device 100 can also connect to a wireless headset 320, thus simultaneously outputting sound wave vibrations and audio content. Therefore, it maximizes the massage effect.

[0075] FIG6 is a flowchart illustrating another embodiment of the music reproduction operation method according to a preferred embodiment of the present invention.

[0076] In this embodiment, an operation method for using sound wave vibration to operate the pain relief device is described. Instead of receiving audio content from the user terminal device 200, the method uses a sound source stored in the pain relief device 100 to generate sound wave vibration.

[0077] The user can select one of the multiple sound sources pre-stored in the pain relief device 100 by operating the user input unit 125, and input the sound source selection signal S510 according to the user's selection.

[0078] When the user selects a sound source, the control unit 127 extracts the sound source selected by the user from the sound source storage unit 124 and provides it to the sound wave vibration generating unit 123, and the sound wave vibration generating unit 123 uses the corresponding sound source to generate sound wave vibration S520.

[0079] Subsequently, the audio output unit 126 outputs the corresponding audio source and sound wave vibration S530. At this time, depending on the user's selection, both the audio source and the sound wave vibration can be output, or the audio source cannot be output, and only the sound wave vibration can be output.

[0080] Through this operation, even if the user does not send audio content, they can receive a massage by generating sound wave vibrations through the sound source built into the pain relief device 100. The sound source built into the pain relief device 100 was developed experimentally to maximize the massage effect and can provide optimal sound wave vibrations to relieve pain in painful areas of the body.

[0081] Figure 7 is a graph showing the effect of sound wave vibration on calcium ions.

[0082] As described above, the pain relief device 100 can not only relieve pain at the painful site, but also improve health. In particular, the pain relief device 100 uses its own generated sound source to produce sound wave vibrations, and the user's selection utilizes the sound content generated to produce sound wave vibrations. At this time, the self-generated sound source is a sound source selected by analyzing human biosignals.

[0083] In order to prove that sound wave oscillation improves bodily functions, the calcium released by sound wave oscillation was analyzed and its effect on vitamin B12 was experimented on.

[0084] Figure 7(a) shows the differentiation medium containing 5% FBS and 5 μM retinoic acid;

[0085] Figure 7(b) is a differentiation medium containing 5% FBS, 5 μM retinoic acid (with 200 nM vitamin B12 added).

[0086] The sound wave vibration of each Hz was exposed to each differentiation medium for 30 minutes before measurement.

[0087] Experiments have confirmed that calcium is released into the cytoplasm via sound wave vibration. Vitamin B12 is mainly used to treat pernicious anemia; in addition, it plays an important role in the regeneration of epithelial cells and the maintenance of the Myelin membrane, a protective membrane surrounding nerves. Further addition of vitamin B12 and exposure to sound wave vibration for 30 minutes, followed by observation of nerve cell activation, showed that treatment with vitamin B12 and exposure to sound wave vibration resulted in higher calcium content. Consequently, when the pain relief device 100 according to the present invention is used to massage a desired local area of ​​the body, calcium can be released into the cytoplasm.

[0088] Figure 8 is a schematic diagram showing the fluorescence analysis of free calcium generated by sound wave vibration.

[0089] In this embodiment, Fura-2, a material used for calcium imaging, is used to illustrate Fura-2 calcium fluorescence analysis images of cells affected by sound wave vibrations. The differentiation medium used here is the same as that in Figure 7.

[0090] Cytoplasmic free calcium was qualitatively confirmed by fluorescence analysis, and the results showed that sound wave vibration increased the expression of neural-related genes and proteins in SH-SY5Y cells. These processes occurred without increasing cell death. Fura-2 imaging analysis of cytoplasmic calcium expression induced by cell activation showed that the concentration of cytoplasmic calcium increased due to sound wave vibration.

[0091] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims. [Simplified Explanation of the Diagram]

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below. Obviously, the drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention. FIG1 shows a network diagram of a pain relief system according to a preferred embodiment of the present invention. FIG2 shows an external perspective view of an impact-type pain relief device according to a preferred embodiment of the present invention. FIG3 is a block diagram of a sound wave therapy unit according to a preferred embodiment of the present invention. FIG4 is a block diagram of the audio output unit shown in FIG3. FIG5 shows a flowchart illustrating an embodiment of the operation method of music reproduction according to a preferred embodiment of the present invention. FIG6 shows an operation method of music reproduction according to a preferred embodiment of the present invention; this is a flowchart illustrating another embodiment. FIG7 is a diagram showing the effect of sound wave vibration on calcium ions; FIG8 is a diagram showing the fluorescence analysis of calcium released by sound wave vibration.

Claims

1. A pain relief device that utilizes sound wave vibrations to affect nerve cells, comprising: A support section is used to cover a user's painful area; The device includes a sound wave therapy unit disposed on the back of the support unit, comprising: a near-field communication receiving unit, communicatively connected to a user terminal device, for receiving audio content transmitted by the user terminal device; a filtering unit for filtering the received audio content to exclude low-frequency audio, the filtering unit filtering low frequencies of 40-70Hz; a sound wave vibration generating unit, communicatively connected to the filtering unit, the sound wave vibration generating unit receiving the filtered audio content and generating a sound wave vibration using the filtered audio content or any of the pre-stored audio content; and an audio output unit including a sound wave vibration output module for outputting the sound wave vibration generated by the sound wave vibration generating unit; thereby using the sound wave vibration to affect nerve cells to relieve pain; wherein, all the pre-stored audio content is a sound source selected through analysis and screening of human biosignals.

2. The pain relief device according to claim 1 that utilizes sound wave vibrations to affect nerve cells, wherein the sound wave therapy unit further includes: A sound source storage unit is used to store all the sound sources of this sound content; A user input unit for receiving an input audio source selection signal and selecting one of all the audio content stored in the audio source storage unit or one of all the audio content input from the user terminal device according to the audio source selection signal; and a control unit communicatively connected to the near-field communication receiving unit, the filtering unit, the sound wave vibration generating unit, the audio source storage unit, the user input unit and the audio output unit, the control unit controlling the sound wave vibration generated by the audio source selection signal based on any one of the filtered audio content received from the sound wave vibration generating unit or any of the pre-stored audio content.

3. The pain relief device according to claim 1, which utilizes sound wave vibrations to affect nerve cells, wherein the audio output unit further includes a short-range communication transmission module for selectively outputting the audio content; and a wired audio output module for selectively outputting the audio content; wherein, The audio output unit controls either the short-range communication transmission module or the wired audio output module to output the audio content based on the connection status of the external audio output device.

4. A method for controlling sound wave vibration, comprising the following steps: Step (1): A near-field communication receiving unit receives an audio message from a user terminal device; Step (2): A filtering unit filters low frequencies of 40-70Hz from the audio message input in step (1); Step (3): A sound wave vibration generating unit generates a sound wave vibration using any one of the filtered audio message from step (2) and all pre-stored audio messages; wherein, All the pre-stored audio content is sourced from audio sources selected through analysis of human biosignals.

5. The method for controlling sound wave vibration according to claim 4 further includes the steps of receiving an input sound source selection signal and generating the sound wave vibration; wherein, The step of generating the sound wave vibration is to generate the sound wave vibration by a sound source that receives the sound source selection signal.

6. The method for controlling sound wave vibration according to claim 5, wherein the sound source selection signal is a signal selected from all pre-stored sound sources of the sound content, or one of the signals of the sound content input from the user terminal device.

Images