IP Library Granted Patent US 12,661,505
Granted Patent B2
US 12,661,505 · App. 17/896,343 · Granted Jun 23, 2026

Wearable brain multi-stimulation pain control device

Inventors: Chen-Chao Hsu (Taichung City, TW); Shin-Da Lee (Taichung, TW); Cheng-Ju Wu (Changhua County, TW)
Assignees: METABRAIN TECHNOLOGY PTE. LTD.; ZHUHAI ULOOK METABRAIN MEDICAL TECHNOLOGY CO., LTD.
A61N1/36021A61B5/053A61H39/04A61N5/067
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Quick Facts
Patent No.
US 12,661,505
App. No.
17/896,343
Granted
Jun 23, 2026
Kind
B2
Abstract

A wearable brain multi-stimulation pain control device is provided, comprising a main support unit, an auxiliary support unit, an audio stimulation unit, and an optical frequency-flashed stimulation unit. The main support unit includes two ear portions corresponding to a user's ears and a front side portion, and the auxiliary support unit includes a mounting portion. Two opposite ends of the mounting portion are pivoted to the main support unit, and the audio stimulation unit includes two speakers that are respectively arranged on the ear portions and can broadcast a binaural beats with frequency following response. The optical frequency-flashed stimulation unit is arranged on the front side portion and can stimulate at least one eye of the user with flickering light, so that the user can obtain multiple stimulations at the same time in a single course of treatment to achieve the effect of improving pain.

Claims (25)

1 . A wearable brain multi-stimulation pain control device for a user, the wearable brain multi-stimulation pain control device comprising:

a main support unit, which is adapted to correspond to the user's head shape, and includes two ear portions that are adapted to correspond to both ears of the user, a back side portion adjacent to the ear portions and adapted to span a back of the user's skull, and a front side portion adjacent to the ear portions and adapted to span a front of the user's skull;

a reference axis being defined as passing through the main support unit and adjacent to the ears portion, and an auxiliary support unit that includes a mounting portion adapted to correspond to the user's head shape, wherein two opposite ends of the mounting portion are pivotable on the main support unit around the reference axis, and the angle is adjustable along the outer side of the user's head;

an audio stimulation unit that comprises two speakers respectively arranged at the ear portions, which are configured to broadcast a binaural beats with frequency following response to both ears of the user, and the binaural beats has an audio frequency difference;

an optical frequency-flashed stimulation unit, which is arranged at the front side portion and is configured to stimulate at least one eye of the user with flickering light; and

a control unit, electrically connected with the speakers and the optical frequency-flashed stimulation unit, stores digital information of the binaural beats with frequency following response, and is configured to simultaneously control the speakers to broadcast the binaural beats with frequency following response according to a preset command, and the optical frequency-flashed stimulation unit displays a flickering light;

wherein the flickering light displayed by the optical frequency-flashed stimulation unit is configured to stimulate the user's two eyes, with a predetermined frequency between 1 Hz to 20 Hz and with a generated light which is a green light with a wavelength between 495 nm and 570 nm, and the flickering light displayed by the optical frequency-flashed stimulation unit is configured to stimulate the user's two eyes with an optical frequency difference from 1 Hz to 20 Hz and with a generated light which is green light with a wavelength ranging from 495 nm to 570 nm.

2 . The wearable brain multi-stimulation pain control device according to claim 1 , further comprising an acupoint stimulation unit, the acupoint stimulation unit comprises a plurality of acupoint agents that are electrically connected to the control unit and respectively disposed on the mounting portion in an adjustable position, the acupoint agents are configured to output physical stimulation to user's head acupoints, and the position of the acupoint agents are adapted to correspond user's acupoint GV20 and a position between an anterior oblique line of vertex-temporal and a posterior oblique line of vertex-temporal of the user.

3 . The wearable brain multi-stimulation pain control device according to claim 2 , wherein the acupoint agents is configured to emit laser light, and a laser light wavelength of the acupoint agents is between 500 nm and 1300 nm, and an output power is between 5 mW˜500 mW.

4 . The wearable brain multi-stimulation pain control device according to claim 2 , wherein at least one of the acupoint agents is adapted to be adjusted to a position that is adapted to correspond to the user's the middle line of vertex when the auxiliary support unit adjusts the angle.

5 . The wearable brain multi-stimulation pain control device according to claim 2 , wherein one of the acupoint agents is adapted to be adjusted to a position that is adapted to correspond to the user's anterior oblique line of vertex-temporal when the angle of the mounting portion is adjusted.

6 . The wearable brain multi-stimulation pain control device according to claim 2 , wherein one of the acupoint agents is adapted to be adjusted to a position that is adapted to correspond to the user's posterior oblique line of vertex-temporal when the angle of the mounting portion is adjusted.

7 . The wearable brain multi-stimulation pain control device according to claim 2 , wherein one of the acupoint agents is adapted to be adjusted to a position that is adapted to correspond to the user's the lateral line 1 of vertex when the angle of the mounting portion is adjusted.

8 . The wearable brain multi-stimulation pain control device according to claim 2 , wherein one of the acupoint agents is adapted to be adjusted to a position that is adapted to correspond to the user's the lateral line 2 of vertex when the angle of the mounting portion is adjusted.

9 . The wearable brain multi-stimulation pain control device according to claim 2 , wherein the acupoint stimulation unit further includes at least one resistance measurement medium electrically connected to the control unit and adjacent to the acupoint agents, each of which is configured to measure a body resistance of the user to confirm whether the corresponding acupoint agents is located in a low-resistance acupoint area.

10 . The wearable brain multi-stimulation pain control device the according to claim 2 , wherein the auxiliary support unit further comprises at least one mounting slot located at the mounting portion and extending between the ear portions, the acupoint agents are configured to move along the mounting slot to adjust the position, wherein the mounting portion has a rail member adapted to correspond to the user's head shape, and a plurality of conductive strips arranged at intervals on the side of the rail member are adapted to correspond to the user and the conductive strips extend between the ear portions, a plurality of sliding members arranged on one side of the conductive strips are adapted to correspond to the user and configured to move along the rail member to adjust the position, a plurality of screw locking members that pass through the corresponding mounting slots from one side of the rail member, which are opposite to the sliding members, and are respectively screwed to the sliding members for fixing the sliding members, a plurality of positioning members respectively slidably passed through the screw locking members from one side of the screw locking members, which are opposite to the sliding members, a plurality of laser mounting bases that are arranged on one side of the sliding members, which are opposite to the rail member, and respectively screwed to the positioning members, a plurality of conductive members, the number of connecting conductive members corresponding to each laser mounting base is the same as that of the conductive strips, the connecting conductive members corresponding to each laser mounting base pass through the corresponding sliding member and the laser mounting base, and one end is electrically connected to the corresponding acupoint agents, and the other end is electrically connected to the corresponding conductive strip.

11 . The wearable brain multi-stimulation pain control device according to claim 1 , wherein the optical frequency-flashed stimulation unit is a virtual image wearable device, and includes a display module and an operation button, the control unit is configured to execute an assessment program, in the assessment program, the control unit controls the display module to display a plurality of pain self-assessment lists representing different pain degrees, and is configured to change the selected pain self-assessment sheets by changing the direction of the display module, and generate a pain self-assessment result corresponding to the selected pain self-assessment sheet after confirmation by the operation button for storage.

12 . The wearable brain multi-stimulation pain control device according to claim 1 , wherein an audio frequency difference of the binaural beats with frequency following response is between 1 Hz to 20 Hz.

13 . The wearable brain multi-stimulation pain control device according to claim 12 , wherein the beat binaural beats with frequency following response is composed of an audio frequency difference of 20 Hz, and gradually decreases by 1 Hz every minute until the audio frequency difference is maintained at 1 Hz.

14 . The wearable brain multi-stimulation pain control device according to claim 1 , further comprising an electronic stimulation unit, the electronic stimulation unit comprising a plurality of electrical stimulation agents, which are electrically connected to the control unit, two of the electrical stimulation agents are respectively arranged on the mounting portion in an adjustable position, and are configured to move along the mounting slot to adjust their positions, one of the electrical stimulation agents are arranged on the front side portion, the electrical stimulation agents are configured to output physical stimulation to the user's head, the electrical stimulation agents located on the mounting portion are configured to be adjusted to the C3 position and C4 position respectively corresponding to the international 10-20 electroencephalogram electrode positions when the mounting portion is adjusted in angle.

15 . The wearable brain multi-stimulation pain control device according to claim 14 , wherein when the electrical stimulation agents are configured to output direct current, the voltage is between 1 and 12V, and the current is between 0.5 mA and 5 mA, when these electrical stimulation agents are configured to output electromagnetic pulses, the electromagnetic frequency is between 1-20 Hz.

16 . The wearable brain multi-stimulation pain control device according to claim 14 , wherein each electrical stimulation agent has a plurality of conductive pillars arranged in parallel to output physical stimulation, and each conductive pillar is made of a-silicone.

17 . The wearable brain multi-stimulation pain control device as claimed in claim 14 , wherein the auxiliary support unit further comprises at least one mounting slot located at the mounting portion and extending between the ear portions, wherein the electrical stimulation agents located in the mounting portion are configured to move along the mounting slot to adjust the position, wherein the mounting portion has a rail member adapted to correspond to the head shape of the user, and a plurality of conductive strips arranged at intervals on the side of the rail member are adapted to correspond to the user and the conductive strips extend between the ear portions, a plurality of sliding members arranged on one side of the conductive strips are adapted to correspond to the user and are configured to move along the rail member to adjust the position, a plurality of screw locking members that pass through the corresponding mounting slots from one side of the rail member, which are opposite to the sliding members, and are respectively screwed to the sliding members for fixing the sliding members, a plurality of positioning members respectively slidably passed through the screw locking members from one side of the screw locking members, which are opposite to the sliding members, a plurality of electrode mounting base that are arranged on one side of the sliding members, which are opposite to the rail member, and respectively screwed to the positioning members, a plurality of compressible elastic conductive member, the number of elastic conductive member, corresponding to each electrode mounting base is the same as that of the conductive strips, the connecting elastic conductive member corresponding to each electrode mounting base pass through the corresponding sliding member and the electrode mounting base, and one end is electrically connected to the corresponding electrical stimulation agents, and the other end is electrically connected to the corresponding conductive strip.

18 . The wearable brain multi-stimulation pain control device according to claim 1 , wherein the main support unit further comprises a top side portion.

19 . The wearable brain multi-stimulation pain control device according to claim 1 , wherein the digital information and the preset command are configured to be downloaded through a cloud network and pre-stored in the control unit.