CN109200461B - Transcranial direct current stimulation tights for enhancing exercise capacity - Google Patents

Transcranial direct current stimulation tights for enhancing exercise capacity Download PDF

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Publication number
CN109200461B
CN109200461B CN201811264981.5A CN201811264981A CN109200461B CN 109200461 B CN109200461 B CN 109200461B CN 201811264981 A CN201811264981 A CN 201811264981A CN 109200461 B CN109200461 B CN 109200461B
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electrode plate
module
current
stimulation
anode electrode
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CN109200461A (en
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刘宇
朱志强
王开元
邵恩
黄灵燕
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Shanghai University of Sport
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Shanghai University of Sport
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/20Applying electric currents by contact electrodes continuous direct currents
    • A61N1/205Applying electric currents by contact electrodes continuous direct currents for promoting a biological process
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/08Arrangements or circuits for monitoring, protecting, controlling or indicating

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Electrotherapy Devices (AREA)

Abstract

The invention provides transcranial electric stimulation tights for enhancing exercise capacity, which comprise a tights body and a hat connected to the tights body, wherein a detachable anode electrode plate for electrically stimulating cerebral exercise cortex is arranged on the hat; the detachable cathode electrode plate used for electrically stimulating other body parts except the cerebral sports cortex is arranged on the tights body or the hat; the anode electrode plate and the cathode electrode plate are electrically connected with a current generator, and the current generator is used for providing the stimulating current with adjustable current and adjustable timing time for the anode electrode plate and the cathode electrode plate. The transcranial electric stimulation tight suit has simple design structure, small disturbance to movement, can perform electric stimulation simultaneously in movement, can promote secretion of motor cortex neurotrophic factors, strengthen connection between motor nerves and improve motor learning ability.

Description

Transcranial direct current stimulation tights for enhancing exercise capacity
Technical Field
The invention relates to a transcranial electrical stimulation system, in particular to a transcranial electrical stimulation tight suit for enhancing exercise capacity.
Background
With the continuous development of transcranial electrical stimulation technology (TRANSCRANIAL DIRECT current stimulation, tDCS), the public's interest in nerve enhancement technology is increasing. At present, various transcranial electrical stimulation devices exist on the market, the functions of the transcranial electrical stimulation devices are mainly positioned for treatment, and the direction of aiming to enhance the movement capacity is not yet available. The existing sports apparatus mainly improves the sports functions of athletes through physical stimulation, and less attention is paid to the influence of direct external physiological stimulation on the sports ability of athletes, in particular to the influence of brain electrophysiological stimulation on the sports ability of athletes. With the continuous research of the relation between the brain and the athletic ability, how to improve the athletic performance of athletes through electrophysiological stimulation has become an important subject for research in the field of athletic human science.
The invention provides a device for enhancing exercise capacity of people by using electric stimulation.
Disclosure of Invention
The invention aims to solve the technical problem of providing the transcranial electric stimulation tights for enhancing exercise capacity, which achieves the effects of enhancing the excitation of the exercise cortex and enhancing the connection of the motor nerves by deeply stimulating the exercise cortex, thereby enhancing the exercise learning capacity of a user.
In order to solve the technical problems, the invention adopts the following technical scheme:
a transcranial electric stimulation tights for enhancing exercise capacity comprises a tights body and a cap connected to the tights body, wherein,
The hat is provided with a detachable anode electrode plate for electrically stimulating the cerebral motor cortex;
The detachable cathode electrode plate used for electrically stimulating other body parts except the cerebral sports cortex is arranged on the tights body or the hat;
The anode electrode plate and the cathode electrode plate are electrically connected with a current generator, and the current generator is used for providing the stimulating current with adjustable current and adjustable timing time for the anode electrode plate and the cathode electrode plate.
Further, the current generator includes:
CPU;
The system comprises a user operation module, a current regulation module, a timing module, a display module and a power supply module, wherein the user operation module, the current regulation module, the timing module, the display module and the power supply module are connected to a CPU; and
And the boosting module is connected between the current regulation module and the anode electrode plate and the cathode electrode plate.
Further, the current generator also comprises a wireless transmission module, an impedance detection module, an overcurrent protection module and/or a memory module which are connected with the CPU.
Further, the user operation module comprises a power switch key and a control key.
Further, the anode electrode plate is connected with the cap through a first metal snap fastener; and/or the cathode electrode plate is connected with the cap or the tights body through a second metal snap fastener.
Further, the anode electrode plate is adhered to the cap through a first nylon sticking buckle; and/or the cathode electrode plate is also adhered to the hat or the tights body through a second nylon thread gluing.
Further, a first conductive chute which is in sliding connection with the first metal snap fastener is arranged on the back surface of the anode electrode plate; and/or the back of the cathode electrode plate is provided with a second conductive chute which is in sliding connection with the second metal snap fastener.
Further, an adjusting device for adjusting the contact tightness between the anode electrode plate and the cerebral motor cortex is arranged on the hat.
Further, the adjusting device comprises two adjusting ropes which are respectively arranged at the ear positions at two sides of the hat.
Further, the current generator is arranged on the tights body.
By adopting the technical scheme, the invention has the following beneficial effects:
1. The transcranial electric stimulation close-fitting garment disclosed by the invention can well stimulate deep parts of cerebral motor cortex, and achieves a good motor capacity enhancing effect.
2. The transcranial electric stimulation tight suit has simple structure and small disturbance to movement, can perform electric stimulation simultaneously in movement, can promote secretion of motor cortex neurotrophic factors, strengthen connection between motor nerves and improve the motor learning ability.
3. The current generator is provided with the user operation module and the display module, so that the operation of a user is facilitated.
4. The current generator is internally provided with a wireless transmission module so as to perform operation control through a mobile phone APP and the like; the current generator is also provided with a current detection module which can ensure the stability of the current of the electrode plate; the current generator is also provided with an overcurrent protection module which can cut off the current when the current exceeds a set value so as to ensure the safety of stimulation.
5. The electrode plate and the cap and the tights body are preferably detachably connected by adopting metal snap fasteners, and can be further reinforced by nylon sticking buckles; the back of the electrode plate is also provided with a conductive chute, and the metal snap fastener can slide in the conductive chute so that a user can adjust the electrode plate to a proper position.
6. The regulating ropes are arranged on two sides of the hat, and the tightness of contact between the electrode plate and the primary motion cortex of the brain can be regulated by regulating tightness of the regulating ropes.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic front view of a transcranial electrical stimulation garment for enhanced athletic performance in accordance with an embodiment of the present invention;
FIG. 2 is a schematic back view of the transcranial electrical stimulation compression garment of FIG. 1 for enhanced athletic performance;
FIG. 3 is a schematic top view of an electrode sheet on a cap according to one embodiment of the invention;
FIG. 4 is a schematic bottom view of the electrode pad of FIG. 3;
FIG. 5 is a schematic side view of the electrode tab of FIG. 3;
FIG. 6 is a schematic top view of an electrode pad positioned at a shoulder in one embodiment of the invention;
FIG. 7 is a schematic side view of the electrode tab of FIG. 6;
FIG. 8 is a block diagram of the circuit connections of a current generator in one embodiment of the invention;
fig. 9 is a schematic diagram showing an external structure of a current control box according to an embodiment of the present invention.
Detailed Description
The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the disclosure of the present invention, and are not intended to limit the scope of the invention, which is defined by the claims, but rather by the terms of modification, variation of proportions, or adjustment of sizes, without affecting the efficacy or achievement of the present invention, should be understood as falling within the scope of the present invention. Also, the terms such as "upper", "lower", "front", "rear", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the invention for which the invention may be practiced or for which the relative relationships may be altered or modified without materially altering the technical context.
As shown in fig. 1 and 2, a transcranial electro-stimulation suit for enhancing exercise ability of the present invention includes a suit body 1 and a cap 2 attached to the suit body 1. The cap 2 is provided with a detachable anode electrode plate 3 corresponding to the position of a cerebral motor cortex (M1 area) of a user, shoulder positions on two sides of the tights body 1 are respectively provided with a detachable cathode electrode plate 4 corresponding to the upper position of trapezius of the user, and the anode electrode plate 3 and the cathode electrode plate 4 are electrically connected with a current generator 6 through a lead 5 so as to provide stimulating current with adjustable current and adjustable timing time for the electrode plates 3 and 4 through the current generator 6. The current generator 6 is preferably provided at the left lower side of the body 1 of the tight suit, so that the user can operate it conveniently. It should be understood that the anode electrode sheet 3 of the present invention serves to enhance the excitation of the motor cortex, and the cathode electrode sheet 4 is used to form a circuit with the anode electrode sheet 3, which may be provided at other sites corresponding to the outside of the motor cortex of the brain, such as the cerebellum cortex, in addition to the shoulder.
Preferably, the anode electrode plate 3 is connected with the cap 2 through a first metal snap fastener (comprising a metal snap fastener 31 on the anode electrode plate 3 and a metal snap fastener 21 on the cap 2) and reinforced through a first nylon thread gluing, and the cathode electrode plate 4 is connected with the body 1 through a second metal snap fastener (comprising a metal snap fastener 41 on the cathode electrode plate 4 and a metal snap fastener 11 on the body 1) and reinforced through a second nylon thread gluing.
Fig. 3-5 show an embodiment of the anode electrode sheet 3 according to the present invention, in this embodiment, the anode electrode sheet 3 is a needle-type electrode sheet (with an area between 25cm 2-35cm2), and is made of silica gel with good conductivity, the back of the electrode sheet 3 is provided with a conductive chute 32, a metal sub-buckle 31 is disposed in the conductive chute 32 and electrically connected with the conductive chute 32, and as shown in fig. 5, the back of the electrode sheet 3 is further attached with a layer of first nylon thread gluing 33. Before the electrode sheet 3 is mounted, it is necessary to soak with brine to enhance the conductivity of the electrode sheet 3. During installation, the metal sub-buckle 31 at the back of the electrode plate 3 is in clamping fit with the metal female buckle 21 at the top of the cap 2 (which is electrically connected with the current generator 6 through a wire), and then the nylon thread gluing 33 at the back of the electrode plate 3 is adhered with the nylon thread gluing (not shown) at the inner side of the cap 2 for reinforcement. Wherein the arrangement of the conductive runner 32 facilitates the adjustment of the position of the electrode sheet 3.
Fig. 6-7 show an embodiment of the cathode electrode sheet 4 of the present invention, in this embodiment, the cathode electrode sheet 4 is a silicon sheet with good conductivity, and is in a semicircle shape, a layer of water-absorbing cotton cloth 42 is attached to the surface layer of the electrode sheet 4, and a metal sub-buckle 41 and a second nylon thread gluing 43 surrounding the metal sub-buckle 41 are arranged on the back surface of the electrode sheet 4. Before the electrode sheet 4 is mounted, it is necessary to soak with saline water to enhance the conductivity of the electrode sheet 4 and comfort at the time of stimulation. During installation, the metal sub-buckle 41 at the back of the electrode plate 4 is in clamping fit with the metal female buckle 11 (which is electrically connected with the current generator 6) on the tights body 1, and then the nylon thread gluing 43 at the back of the electrode plate 4 is adhered with the nylon thread gluing (not shown) at the inner side of the tights body 1 for reinforcement.
Fig. 8 shows an embodiment of the current generator 6 of the invention, in which embodiment the current generator 6 is adapted to generate a current of 0-2.5mA, comprising: a CPU; the system comprises a user operation module (comprising a power switch key and a control key), a display module, a current regulation module, a power supply module, a wireless transmission module, a timing module, an impedance detection module, an overcurrent protection module and a memory module, wherein the user operation module is connected with a CPU; and a boost module connected between the current regulation module and the electrode pads 3, 4. The user operation module is used for inputting operation instructions by a user, the wireless transmission module is used for being connected with an external APP to receive the operation instructions transmitted by the APP, the CPU is used for receiving the operation instructions transmitted by the user operation module and the wireless transmission module and transmitting the operation instructions to the current regulation module, the current regulation module is used for generating corresponding currents according to the operation instructions, the voltage boosting module is used for boosting the generated currents and outputting the currents to corresponding electrode plates, the timing module is used for timing the time of the electrode plates 3 and 4 for electric stimulation, the current detection module is used for guaranteeing the stability of the current of the electrode plates, the impedance detection module is used for detecting scalp impedance in real time to judge whether the stimulation effect is ideal or not, the overcurrent protection module is used for cutting off the current when the current of the electrode plates 3 and 4 exceeds a set value to guarantee the safety of stimulation, the memory module has the function of memorizing the stimulation mode to store the current and duration of the electric stimulation used by the user, the display module is used for displaying information such as operation information, stimulation residual duration, stimulation mode, impedance value and the like, and the power supply module is used for supplying power.
Preferably, the current generator 6 is provided in a current control box 7 as shown in fig. 9. The right side of the current control box 7 is provided with a display module 71 (preferably a touch display screen), the upper side of the current control box 7 is provided with a power switch key 72, and the left side of the current control box 7 is provided with four control keys 73, 74, 75 and 76 which are respectively used for starting and stopping the electric stimulation and adjusting the magnitude of current and timing time.
In the above technical scheme, the current generator 6 can provide low-intensity direct current stimulation current of 0-2.5 mA to be input into the electrode plates 3 and 4 to stimulate the brain motor cortex M1 area, thereby playing a role in stimulating the brain motor cortex to play a role in enhancing the motor ability. In order to achieve a better stimulation effect, the electrode plate is in close contact with the cerebral motor cortex, and the contact degree is controllable, and for this purpose, a simple adjusting device 22 is designed to adjust the contact tightness between the electrode plate 3 and the cerebral primary motor cortex. In the embodiment shown in fig. 1, the adjustment device 22 is formed by two adjustment cords disposed at the ear portions on either side of the hat 2.
In summary, the transcranial electric stimulation close-fitting garment can meet the requirements of different electric stimulation modes, and the stimulation system is attached to the close-fitting garment, adopts partial stimulation, does not influence exercise, is simple and convenient to use, and can perform electric stimulation simultaneously in exercise. Therefore, the invention effectively overcomes some practical problems in the prior art, thereby having high practical value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. The present invention is capable of modifications in the foregoing embodiments, as obvious to those skilled in the art, without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (8)

1. A transcranial electric stimulation tights for enhancing exercise capacity comprises a tights body and a hat connected to the tights body, and is characterized in that,
The hat is provided with a detachable anode electrode plate for electrically stimulating the cerebral motor cortex;
The detachable cathode electrode plate used for electrically stimulating other body parts except the cerebral sports cortex is arranged on the tights body or the hat;
the anode electrode plate and the cathode electrode plate are electrically connected with a current generator, and the current generator is used for providing the stimulating current with adjustable current and adjustable timing time for the anode electrode plate and the cathode electrode plate;
the current generator includes:
CPU;
The system comprises a user operation module, a current regulation module, a timing module, a display module and a power supply module, wherein the user operation module, the current regulation module, the timing module, the display module and the power supply module are connected to a CPU; and
The boosting module is connected between the current regulation module and the anode electrode plate and the cathode electrode plate;
the wireless transmission module, the impedance detection module, the overcurrent protection module and the memory module are connected with the CPU;
The wireless transmission module is used for connecting with an external APP to receive an operation instruction transmitted by the APP;
the impedance detection module is used for monitoring scalp impedance in real time to judge whether the stimulation effect is ideal or not;
the overcurrent protection module is used for cutting off current when the anode electrode plate and the cathode electrode plate exceed set values so as to ensure the safety of stimulation;
The memory module has a memory stimulation mode function to preserve the current level and duration of the user's use of electrical stimulation.
2. Transcranial electrical stimulation compression garment for enhancing exercise capacity according to claim 1, wherein the user operation module comprises power switch keys and control keys.
3. The transcranial electrical stimulation suit for increased exercise capacity of claim 1, wherein the anode electrode pad is connected to the cap by a first metal snap; and/or the cathode electrode plate is connected with the cap or the tights body through a second metal snap fastener.
4. The transcranial electro-stimulation compression garment for enhanced athletic ability of claim 3, wherein the anode electrode pad is further bonded to the cap by a first nylon hook and loop fastener; and/or the cathode electrode plate is also adhered to the hat or the tights body through a second nylon thread gluing.
5. The transcranial electrical stimulation suit for enhancing exercise capacity according to claim 3 or 4, wherein the back surface of the anode electrode plate is provided with a first conductive chute in sliding connection with the first metal snap fastener; and/or the back of the cathode electrode plate is provided with a second conductive chute which is in sliding connection with the second metal snap fastener.
6. Transcranial electrical stimulation suit for enhancing exercise ability according to claim 1, wherein the cap is provided with adjusting means for adjusting the tightness of contact between the anode electrode pad and the cerebral motor cortex.
7. The transcranial electro-stimulation suit for increased exercise capacity of claim 6, wherein the adjustment means comprises two adjustment cords disposed at the ear locations on both sides of the cap, respectively.
8. Transcranial electrical stimulation suit for increased exercise capacity according to claim 1, wherein the current generator is provided on the suit body.
CN201811264981.5A 2018-10-29 2018-10-29 Transcranial direct current stimulation tights for enhancing exercise capacity Active CN109200461B (en)

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CN112641137A (en) * 2019-10-09 2021-04-13 贺敏 Body shaping clothes

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