KR102293630B1 - Blood flow restriction and multidirectional electrical stimulation device for therapy and muscle strengthening - Google Patents

Abstract

The present invention relates to a blood flow restriction air cuff for treatment and muscle strengthening and a multidirectional electrical stimulation device, comprising: a blood flow restriction cuff that is tightly wrapped around a user's body and provides a predetermined air compression force to limit muscle blood flow; a body pad to which the blood flow restriction cuff is detachably coupled, and to which a plurality of electrodes are mounted to provide electrical stimulation to a user on one surface; a stimulation pad detachably coupled to one surface of the body pad and connected to the electrode to transmit an electric impulse provided from the electrode to the user side; and controlling a certain amount of air to be supplied to the cuff for restricting blood flow, transmitting electric waveforms and electric impulses to the plurality of electrodes, and controlling the intensity of the transmitted electric impulses according to a set value for generating stimulation parameters and a control device for controlling the driving of the stimulation pad.

Description

Blood flow restriction and multidirectional electrical stimulation device for therapy and muscle strengthening

The present invention relates to a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening, and more particularly, restricts the proximal portion through air compression around the body part to be treated or muscle strengthening exercise, and , It relates to a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening that can maximize therapeutic and muscle exercise effects by applying electrical stimulation to the affected area.

In general, when a predetermined part of the user's extremities (arms or legs on both sides) is tightened using a muscle strengthening device, the pressure at the tightened part is naturally applied to the muscle part due to the restriction of blood flow, effectively providing a muscle strengthening effect. You can, but this is just a simple pressure.

In addition, electrical muscle stimulation (EMS) is composed of a main body that generates an electrical impulse and a plurality of electrodes coupled to the main body, and improves the muscle strengthening effect while performing various stimulation sessions. and a device for performing muscle therapy.

However, the electrical stimulation device according to the prior art described above has a problem that it is not suitable for daily use because it is bulky or difficult to handle, and it is difficult to carry.

Accordingly, Korean Patent Laid-Open Publication No. 10-2019-0081412 discloses, a band to be worn on the body, and a mounting part for enclosing the trunk muscle, comprising a detachable member installed so that both ends of the band are coupled and separated; a blood flow restriction unit mounted on the inner surface of the band to compress the trunk and trunk muscles; and a confirmation setting unit formed on the band to display the pressure applied to the trunk muscles.

However, according to the above-mentioned patent literature, it only restricts blood flow through only removal and control of pressure, and it is not accompanied by stimulation using electrodes, so it still has existing problems such as lowering the efficiency of treatment and muscle strengthening. In reality, even if the EMS is provided to overcome this, the absolute volume is inevitably increased as in the prior art, and since the blood flow restriction unit is integrally formed with the band, there is a problem in that it can only be used in a specific area in a specific place.

Republic of Korea Patent Publication No. 10-2019-0081412

In order to solve the above problems, the present invention has been devised by the above-mentioned background art, by restricting the blood flow around the body part to be treated or performing muscle strengthening exercise through air compression, and applying electrical stimulation to the corresponding part. An object of the present invention is to provide a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening that can maximize the effects of treatment and muscle exercise.

In addition, the present invention is separable from the body in which the blood flow restriction cuff and the stimulation pad providing electrical stimulation by electrodes are mounted, and the blood flow restriction cuff is configured in the proximal part to be detachable with the body part and Velcro, An object of the present invention is to provide a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening that can maximize portability by minimizing volume.

In addition, the present invention maximizes the efficiency of treatment and muscle strengthening, such as pain relief, by providing multi-channel stimulation according to the number of electric pulses, pulse frequencies, and electrodes during electrical stimulation, thereby providing multiple stimulation to the desired area of the user. An object of the present invention is to provide a blood flow restriction air cuff and a multidirectional electrical stimulation device for therapeutic and muscle strengthening.

In addition, the present invention provides a stimulation pad by configuring the conductive layer of the stimulation pad by weaving a plurality of carbon yarns together with a plurality of yarns, or by composing a conductive silicone blended with carbon and rubber. An object of the present invention is to provide a blood flow-limiting air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening that can improve the flexibility of the body to improve adhesion with the curved surface of the body.

In addition, the present invention is configured to transmit and receive a control signal in a wireless communication method with a portable terminal such as a smart phone, so that even without a controller such as a separate remote control, muscle strength setting, driving and An object of the present invention is to provide an air cuff that restricts blood flow for treatment and muscle strengthening and a multidirectional electrical stimulation device capable of controlling the use time and the like.

However, the object of the present invention is not limited thereto, and even if not explicitly mentioned, the object or effect that can be grasped from the solving means or embodiment of the problem is also included therein.

According to an embodiment of the present invention for achieving the above object, there is provided a cuff for restricting blood flow that is closely wrapped around a user's body and restricts muscle blood flow by providing a predetermined air compression force; a body pad to which the blood flow restriction cuff is detachably coupled, and to which a plurality of electrodes are mounted to provide electrical stimulation to a user on one surface; a stimulation pad detachably coupled to one surface of the body pad and connected to the electrode to transmit an electric impulse provided from the electrode to the user side; and controlling a certain amount of air to be supplied to the cuff for restricting blood flow, transmitting electric waveforms and electric impulses to the plurality of electrodes, and controlling the intensity of the transmitted electric impulses according to a set value for generating stimulation parameters and a control device for controlling the driving of the stimulation pad.

According to an embodiment of the present invention, the body part pad includes a front sheet having a mounting part configured to be detachably attached to the stimulation pad, and coupled to the rear of the front sheet, and the blood flow restriction cuff and the control device are provided. A rear seat to be mounted, is configured in the central portion of the front seat and the rear seat, is formed in a shape corresponding to a part of the user's body, a body portion in close contact with the body portion, and extending on both sides of the body portion, the It is characterized in that it consists of a fixing band that is attached to the body part while surrounding the Velcro to fix the body part.

According to an embodiment of the present invention, the mounting unit includes a plurality of electrodes mounted thereon, an electrode mounting unit supporting electrical connection between the plurality of electrodes and the control device, and the stimulation pad mounted thereon, and the electrodes are mounted on the mounting unit. It is characterized in that it is composed of a pad mounting portion that supports so that electrical connection with the.

According to an embodiment of the present invention, the mounting portion is characterized in that it is composed of a mounting line for guiding the mounting portion of the stimulation pad.

According to an embodiment of the present invention, the stimulation pad is composed of conductive silicone manufactured by a method in which a plurality of carbon yarns are woven together or a method in which a plurality of strands of yarn are woven together, or by mixing carbon and rubber, and the electrode a conductive layer on which a conductive gel is applied so as to stimulate the body part by dispersing an electrical impulse transmitted from the; a first adhesive layer formed on an upper surface of the conductive layer, the upper surface being adhered to the body pad, and coated with a conductive adhesive gel; a second adhesive layer made of a conductive material and applied to the lower surface of the conductive layer to maintain adhesion with the body; and a transparent insulating layer that is detachably attached to the lower surface of the second adhesive layer and protects the second adhesive layer.

According to an embodiment of the present invention, the control device may include: a sensor unit that detects the user's movement, monitors information on the sensed movement, and a supply pressure value of air supplied to the cuff for restricting blood flow; a keypad for generating stimulation parameters by inputting the set values of the electrical stimulation; a waveform generator for generating a waveform of electricity provided to the plurality of electrodes; an electrical stimulation unit that generates an electrical impulse corresponding to the set value and transmits the generated electrical impulse to the plurality of electrodes; a display unit for displaying information generated during electrical stimulation; an air pump for supplying a predetermined amount of air to the blood flow restriction cuff; and a control unit for controlling driving of the control device.

According to an embodiment of the present invention, the waveform generating unit and the electrical stimulation unit transmit a waveform and an electric impulse to a plurality of electrodes simultaneously under the control of the controller, respectively, or sequentially starting from any one of the plurality of electrodes It is characterized by diversifying the location where electrical stimulation is to be performed by transmitting it.

According to an embodiment of the present invention, the control unit, it is characterized in that by one or more algorithms to control the electrical stimulation to be made by the stimulation pad, and to control the air supply amount of the air pump.

According to an embodiment of the present invention, the control unit is configured to transmit and receive a driving signal of the stimulation pad through wireless communication with an application installed in the user's portable terminal.

According to this embodiment of the present invention, by limiting the blood flow around the body part to be treated or muscle strengthening exercise, and by applying electrical stimulation to the part, it is possible to maximize the effect of treatment and muscle exercise such as pain relief. there is an effect

In addition, according to the embodiment of the present invention, since the cuff for restricting blood flow and the stimulation pad for providing electrical stimulation by electrodes are configured to be separable from each other, it is possible to maximize portability by minimizing the volume, so There is a usable effect.

In addition, according to an embodiment of the present invention, by allowing stimulation by multi-channels according to electrical pulses, pulse frequencies, and number of electrodes during electrical stimulation, multiple stimulations can be provided to a user's desired site, so that treatment such as pain relief and It has the effect of maximizing the efficiency of muscle strengthening.

In addition, according to the embodiment of the present invention, by configuring the conductive layer constituted in the stimulation pad in a manner of weaving together with a plurality of carbon yarns and a plurality of strands of yarn, the flexibility of the stimulation pad is improved. It has the effect of improving the adhesion with the curved surface of the body.

In addition, according to an embodiment of the present invention, by being configured to transmit and receive a control signal in a wireless communication method with a portable terminal such as a smartphone, it is easy and simple to control the muscle according to the intensity of stimulation even without a controller such as a separate remote control. It has the effect of being able to control intensity settings, driving and usage time, etc.

In addition, various and beneficial advantages and effects of the present invention are not limited to the above, and will be more easily understood in the course of describing specific embodiments of the present invention.

1 is a front view schematically showing a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening according to an embodiment of the present invention;
2 is a rear view schematically showing a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening according to an embodiment of the present invention;
3 is a view schematically showing a state in which a stimulation pad is mounted on a blood flow restriction air cuff and a multi-directional electrical stimulation device for treatment and muscle strengthening according to an embodiment of the present invention;
4 is a view schematically showing a stimulation pad for a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening according to an embodiment of the present invention;
5 is a combined cross-sectional view schematically showing the main part of a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening according to an embodiment of the present invention;
6 is a block diagram schematically showing a control device for a blood flow restriction air cuff and a multidirectional electrical stimulation device for treatment and muscle strengthening according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, it should be noted that in adding reference numerals to the components of each drawing, the same components are given the same reference numerals as possible even if they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the components of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only for distinguishing the components from other components, and the essence, order, or order of the components are not limited by the terms. When it is described that a component is “connected”, “coupled” or “connected” to another component, the component may be directly connected or connected to the other component, but another component is between each component. It should be understood that elements may be “connected,” “coupled,” or “connected.”

As shown, the blood flow limiting and multidirectional electrical stimulation device for treatment and muscle strengthening of the present invention surrounds a part desired for muscle development, and restricts muscle blood flow to the wrapped part and at the same time applies a load to the muscle. The limiting cuff 100, the stimulation pad 200 providing electrical stimulation to a plurality of regions of the muscle where the blood flow is restricted, the blood flow restriction cuff 100 and the stimulation pad 200 are included in the body part pad ( 300) detachably coupled to the body pad 300 having an electrode 330 therein, and mounted on one surface of the body pad 300, to control the driving of the stimulation pad 200, It is configured to include a control device 400 that controls to provide various types of electrical stimulation by adjusting the waveform, frequency, and impulse of electricity to be stimulated.

The cuff 100 for restricting blood flow is wrapped so as to be in close contact with a part of the body such as the user's arm, thigh, calf, etc., and the air cuff 120 is configured therein, and is attached and detached to the body pad 300 by means such as Velcro. It is configured to include a cuff body part 110 that is operably coupled, and fixing means configured at one end and the other end of the cuff body part 110, respectively, and fixing the blood flow restriction cuff 100 to a part of the user's body. .

At this time, the fixing means is configured at one end of the cuff 100 for restricting blood flow, the cuff fixing part 132 having a Velcro, and the other end, so that the fixing means is made while the cuff fixing part 132 passes through. It is composed of a fixing buckle 134 to support.

Here, after passing through the fixing buckle 134 , the cuff fixing part 132 is attached and detached to the outer surface of the cuff body part 110 , and is fixed to a part of the user's body and pressed at the same time.

In addition, the cuff 100 for restricting blood flow includes an air hose 140 for injecting a predetermined amount of air toward the air cuff 120 .

The air hose 140 is preferably configured to be connected to the air pump 480 of the control device 400 to be described later.

After the cuff 100 for limiting blood flow is firmly attached to a part of the body by means of a fixing means, a certain amount of air is supplied from the air pump 480 to the air cuff 120 to be inflated, so that a part of the body is removed. It is constructed to compress with air and prevent blood flow.

The cuff 100 for limiting blood flow of the present invention configured as described above may be configured to be detachably attached to the lower portion of the central portion of the body pad 300 , but is not limited thereto, and may be configured integrally with the body pad 300 . it might be

In addition, although the cuff 100 for restricting blood flow of the present invention has been described to be detachably attached to the lower portion of the central portion of the body pad 300 , the present invention is not limited thereto. It may be detachably coupled to any one of the central part, the lower part, or the upper part.

On the other hand, the cuff 100 for restricting blood flow of the present invention has been described as preventing the flow of blood while a certain amount of air is injected into the air cuff 120 side, but the present invention is not limited thereto, and when air is not injected, the body pad 300 ) may serve as a fixing means for fixing to the user's body while being attached and detached by Velcro.

The body part pad 300 is configured such that the blood flow restriction cuff 100 and the stimulation pad 200 are detachable by a configuration such as Velcro, and the body part 302 is configured to restrict blood flow and electrical stimulation. And, it is configured on one side and the other side of the body portion 302, respectively, it is configured to include a fixing band 304 for fixing the body portion 302 to a part of the user's body and simultaneously performing compression.

Here, the fixing band 304 is configured with a coupling means for fixing coupling and releasing by attaching and detaching to each other at the front end of the rear side. The coupling means may be made of a conventional Velcro member, but is not limited thereto.

In addition, the fixing band 304 of the present invention may be formed to extend to both upper sides of the body portion 302, but is not limited thereto, and may be configured on both upper and lower sides of the body portion 302, respectively. Of course.

The body portion 302 is configured such that the cuff 100 for restricting blood flow and the stimulation pad 200 are detachably attached, and the control device 400 is coupled to make the stimulation pad 200 and a part of the body come into close contact with each other. do.

This body portion 302 may be formed in various shapes so that close contact can be made to a part of the user's body. That is, it is formed in a shape corresponding to the user's arms, thighs, and calves so that when the cuff 100 for restricting blood flow is in close contact with a part of the user's body, a gap is prevented from occurring due to the curvature of the body and complete close contact is achieved. will be composed

Such a body portion 302 forms a front portion, is coupled to a front sheet 310 to which the stimulation pad 200 is detachably made, and a rear surface of the front sheet 310, and a cuff 100 for restricting blood flow. ) is detachably coupled, and may consist of a rear seat 320 on which the control device 400 is mounted.

The front sheet 310 has a mounting part ( 312) is formed.

Here, the mounting part 312 is formed on the upper surface of the electrode mounting part 312a on which the electrode 330 is mounted, and the electrode mounting part 312a, and the first adhesive layer 212 of the stimulation pad 200 is coupled thereto. It may be composed of a pad mounting part 312b that supports connection with the electrode 330 .

In addition, the rear seat 320 is configured with a coupling means such as Velcro on the surface so that the cuff 100 for limiting blood flow can be attached and detached, and a control device that controls to transmit electric waveforms and electric impulses to a plurality of electrodes ( 400) is installed.

At this time, an electrode connection panel 322 is mounted on the rear seat 320 so that an electrical connection between the electrode 330 and the control device 400 can be made, and the electrode connection panel 322 includes a plurality of electrode screws 324 . It is configured to be coupled through the control device 400 and the fastening.

In addition, the electrode 330 of the present invention receives a driving signal from the waveform generator 430 and the electrical stimulation unit 440, and generates electricity at a predetermined frequency according to the transmitted driving signal to the stimulation pad 200. plays a role in conveying

These electrodes 330 are mounted on the electrode mounting unit 312a so as to be electrically connected to the waveform generating unit 430 and the electrical stimulation unit 440 of the control device 400 to be described later, respectively, of the stimulation pad 200 . Depending on the size, one or two or more may be mounted on the electrode mounting unit 312a.

In addition, the electrode mounting portion 312a of the mounting portion 312 of the present invention may be formed in the shape of a predetermined groove, but the present invention is not limited thereto. It may be printed and formed in the form of a mounting line guiding the mounting portion of the stimulation pad 200 .

The front sheet 310 and the rear sheet 320 are both lightweight and easy to adhere to, and may be made of a neoprene fabric that is easy to process, and may be integrally configured, but is not limited thereto, and the front sheet 310 and It may be configured to form a predetermined space between the rear seats 320 .

In addition, in the space formed between the front seat 310 and the rear seat 320 , a compression member 340 for improving the compression force of the blood flow restriction cuff 100 and the body pad 300 may be further configured. .

Here, the pressing member 340 may be made of a rubber material having a predetermined elastic force, but is not limited thereto. Any material may be used as long as it is a material capable of providing a compressive force by compression.

The stimulation pad 200 is detachably coupled to the pad mounting portion 312b configured on the front sheet 310 of the blood flow restriction cuff 100 , and is configured to be electrically connected to the electrode 330 , so as to be electrically connected to the electrode 330 . ) is a component that stimulates the user by transmitting an impulse forming a predetermined waveform through electricity delivered from the body.

The stimulation pad 200 includes a conductive layer 210 that stimulates a part of the body in close contact with the stimulation pad 200 by dispersing the waveform and impulse of electricity transmitted from the electrode 330 , and the conductive layer 210 . The first adhesive layer 212 is laminated on the upper surface and adhered to the mounting unit 312 so as to be in contact with the electrode 330 , and the second adhesive layer 212 is laminated on the lower surface of the conductive layer 210 and is in close contact with the user's body. The adhesive layer 230 and the second adhesive layer 230 are detachably attached to the surface, and are configured to include a transparent insulating layer 240 that maintains and protects the stickiness of the second adhesive layer 230 .

The conductive layer 210 receives + and - DC power from the electrode 330 to cause electrical stimulation of a part of the body. It is manufactured by weaving by arranging a plurality of carbon yarns to be formed to be spaced apart from each other by a predetermined distance in parallel, and by arranging a plurality of verbs to form an orthogonal from a plurality of carbon yarns arranged in parallel.

However, the present invention is not limited thereto, and may be made of conductive silicone manufactured by mixing carbon and rubber.

As described above, the conductive layer 210 of the present invention is made of only a plurality of carbon yarns and verbs, and as it is manufactured by weaving, it can be freely deformed according to some curvatures of the body, and thus more closely with the body. Adhesion is possible, of course, and electrical stimulation over a larger area will be possible.

The first adhesive layer 212 is configured to be laminated on the upper surface of the conductive layer 210 , to improve adhesion to the mounting part 312 of the body pad 300 and to be easily attached to and detached from the mounting part 312 . It is composed of a conductive gel, and is a component that supports the electric impulse emitted from the conductive layer 210 to be transmitted to the user's body.

In addition, a conductive adhesive gel is applied to the first adhesive layer 212 so that it can be easily attached to the mounting part 312 included in the front sheet 310 .

In addition, the second adhesive layer 230 is formed on the lower surface of the conductive layer 210 of the present invention, that is, the surface that is in contact with the user's skin, is composed of a conductive gel that facilitates contact with the body, and has a predetermined thickness. It is applied so as to be in contact with the conductive layer 210 and the body.

The stimulation pad 200 configured as described above may further include a transparent insulating layer 240 as the lower surface of the second adhesive layer 230 .

The transparent insulating layer 240 performs the function of a protective film made of a transparent vinyl material and release paper, and is detachably configured on the lower surface of the second adhesive layer 230, that is, on the portion where the user's skin and adhesion are made, When the second adhesive layer 230 is adhered to the user's skin, it is configured to be adhered in a state in which the transparent insulating layer 240 is removed.

On the other hand, the stimulation pad 200 of the present invention is configured between the conductive layer 210 and the second adhesive layer 230, so that the conductive layer 210 is conducted, or the flexibility of the stimulation pad 200 is increased. Conductive silicone (not shown) that serves to maintain may be further configured.

The conductive silicone may be made of rubber, which is a common silicone type, and may be composed of a conductive composite sheet that is synthesized with conductive carbon to form an integrated conductive layer, but is not limited thereto.

The control device 400 measures and transmits the air pressure value of the blood flow restriction cuff 100 , and detects and detects the movement of a user wearing the body part pad 300 on which the blood flow restriction cuff 100 is mounted. A sensor unit 410 for monitoring information on the movement, a keypad 420 for generating stimulation parameters by inputting a set value of electrical stimulation, and an electrode 330 for generating a waveform of electricity A waveform generator 430, an electrical stimulation unit 440 that generates a predetermined impulse and provides a predetermined impulse to the electrode 330, a display unit 450 that displays information generated during electrical stimulation, and control A power supply unit 460 for driving the device 400 and electricity supplied to the electrode 330 is stored, and a power supply unit 460 for supplying the stored electricity, a control unit 470 for controlling the driving of the control device 400 and a cuff for restricting blood flow ( It is connected to the air cuff 120 configured in 100 , and includes an air pump 480 that provides a predetermined amount of air under the control of the controller 470 .

The sensor unit 410 detects the user's movement, generates angle information on the movement, and transmits the generated angle information to the controller 470 to adjust the impulse value according to the movement. The sensor unit 410 may be formed of a gyro sensor, but is not limited thereto.

In addition, the sensor unit 410 measures the supply pressure of the air supplied from the air pump 480 , and transmits the measured pressure value to the control unit 470 to adjust the air supply amount.

The keypad 420 is configured to input information about an impulse frequency, an impulse interval, etc. so that electrical stimulation can be performed at a desired intensity by the user, and transmits the inputted information to the control unit 470 of the electrical stimulation unit 440 . drive control.

The waveform generator 430 generates a waveform of electricity for electrical stimulation, and generates waveforms such as a sine wave, a triangular wave, a square wave, a ramp wave, a pulse wave, and the frequency and It is a component provided as the electrode 330 by varying the size.

The waveform generator 430 may be configured to provide a waveform generated by any one or two or more of the plurality of electrodes 330 mounted on the cuff 100 for restricting blood flow under the control of the controller 470 .

In addition, the waveform generator 430 simultaneously transmits the waveforms generated to each of the plurality of electrodes under the control of the controller 470 or sequentially transmits any one of the plurality of electrodes 330 as a starting point to achieve electrical stimulation. You can diversify your location.

The electrical stimulation unit 440 generates an electrical impulse transmitted to the user in response to a driving signal of an algorithm for generating stimulation parameters under the control of the control unit 470 , and transmits the generated electrical impulse to the electrode 330 . do

At this time, the electrical stimulation unit 440 is generated by any one or two or more of the plurality of electrodes 330 mounted on the cuff 100 for restricting blood flow under the control of the control unit 470 like the waveform generation unit 430 . By being configured to provide a waveform, it will be possible to diversify the location where the electrical stimulation will be made through the plurality of electrodes 330 .

In addition, the electrical stimulation unit 440 simultaneously transmits an electrical impulse to each of a plurality of electrodes under the control of the control unit 470, or sequentially transmits any one of the plurality of electrodes 330 as a starting point to achieve electrical stimulation. You can diversify your location.

The display unit 450 displays information on a frequency, a waveform, and an impulse strength of electricity generated under the control of the control unit 470 , and an air supply pressure value. In addition, the display unit 450 displays information about the driving time, use time, impulse time of electricity provided to the user, impulse frequency and impulse interval of the electrical stimulation device.

In this case, the control device 400 of the present invention may be configured to transmit all information displayed through the display unit 450 through wireless communication with the portable terminal carried by the user through the control unit 470 to record. .

The control device 400 of the present invention configured as described above may be configured to enable electrical stimulation by driving the stimulation pad 200 by one or more algorithms, and the algorithm is executed by the control unit 470 for stimulation. The operation of the pad 200 may be performed.

In addition, the control unit 470 of the present invention may be configured to transmit and receive a driving signal of the stimulation pad 200 by wireless communication of an application program installed in the user's mobile terminal, and may be configured to transmit and receive stimulation parameters for more effective electrical stimulation. The waveform generating unit 430 and the electrical stimulation unit 440 and the air pump 480 may be controlled to be determined or selected.

Terms such as "include", "compose" or "have" described above mean that the corresponding component may be embedded unless otherwise stated, so it does not exclude other components. It should be construed as being able to further include other components, and all terms including technical or scientific terms are generally understood by those of ordinary skill in the art to which the present invention belongs, unless otherwise defined. have the same meaning as

In addition, the above description is merely illustrative of the technical idea of the present invention, and various modifications and variations are possible without departing from the essential characteristics of the present invention by those skilled in the art to which the present invention pertains. . Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

100: cuff for restricting blood flow 110: cuff body portion
120: air cuff 132: cuff fixing part
134: fixing buckle 140: air hose
200: stimulation pad 210: conductive layer
212: first adhesive layer
230: second adhesive layer 240: transparent insulating layer
300: body portion pad 302: body portion
304: fixed band 310: front seat
312: mounting portion 320: rear seat
322: electrode connection panel 324: electrode screw
330: electrode 340; pressure member
400: control device 410: sensor unit
420: keypad 430: waveform generator
440: electrical stimulation unit 450: display unit
460: power unit 470: control unit
480: air pump

Claims (9)

a cuff for restricting blood flow that is closely wrapped around a user's body and restricts muscle blood flow by providing a predetermined air compression force;
a body pad to which the blood flow restriction cuff is detachably coupled, and to which a plurality of electrodes are mounted to provide electrical stimulation to a user on one surface;
a stimulation pad detachably coupled to one surface of the body pad and connected to the electrode to transmit an electrical impulse provided from the electrode to the user side; and
Controlling a certain amount of air to be supplied to the cuff for limiting blood flow, transmitting electric waveforms and electric impulses to the plurality of electrodes, and controlling the intensity of the transmitted electric impulses according to a set value for generating stimulation parameters, , a control device for controlling the driving of the stimulation pad; including,
The body part pad,
A front sheet made of neoprene fabric and having a mounting part so that the stimulation pad can be attached and detached;
A rear sheet made of neoprene fabric, coupled to the rear of the front sheet, the cuff for restricting blood flow and a control device mounted thereon, and an electrode connection panel configured to enable electrical connection between a plurality of electrodes and the control device;
a body portion configured in the central portion of the front seat and the rear seat, formed in a shape corresponding to a portion of the user's body, and in close contact with the portion of the body;
a fixing band extending on both sides of the body part and attached with Velcro while surrounding the body part to fix the body part;
It is located in the space formed between the front seat and the rear seat, further comprising a pressing member for improving the pressing force of the cuff and body part pad for restricting blood flow when the pressure is made by the fixing band,
The control device is
a sensor unit that detects the user's movement, generates angle information on the movement, transmits the generated angle information to a control unit, and monitors a supply pressure value of air supplied to the cuff for restricting blood flow;
a keypad for generating stimulation parameters by inputting the set values of the electrical stimulation;
a waveform generator for generating a waveform of electricity provided to the plurality of electrodes;
an electrical stimulation unit that generates an electrical impulse corresponding to the set value and transmits the generated electrical impulse to the plurality of electrodes;
a display unit for displaying information generated during electrical stimulation;
an air pump for supplying a predetermined amount of air to the blood flow restriction cuff; and
a control unit for controlling the driving of the control device, analyzing the user's angle information received from the sensor unit, adjusting an impulse value according to the movement, and controlling the amount of air supplied to the blood flow limiting cuff; and ,
The waveform generating unit and the electrical stimulation unit, respectively, transmit a waveform and an electrical impulse to a plurality of electrodes at the same time according to the control of the control unit, or sequentially transmit any one of the plurality of electrodes as a starting point to diversify the position where the electrical stimulation is to be performed A blood flow-limiting air cuff and multidirectional electrical stimulation device for treatment and muscle strengthening, characterized in that
delete According to claim 1,
The mounting part,
An electrode mounting part on which a plurality of electrodes are mounted and supporting the electrical connection between the plurality of electrodes and the control device;
A pad mounting part on which the stimulation pad is mounted, and supporting the electrical connection with the electrode
Blood flow restriction air cuff and multidirectional electrical stimulation device for treatment and muscle strengthening, characterized in that consisting of.
According to claim 1,
The mounting part,
A blood flow restriction air cuff and multidirectional electrical stimulation device for treatment and muscle strengthening, characterized in that it consists of a mounting line guiding the mounting portion of the stimulation pad.
According to claim 1,
The stimulation pad,
It is composed of conductive silicone manufactured by weaving a plurality of carbon yarns and a plurality of strands together, or by mixing carbon and rubber, and is conductive to stimulate the body part by dispersing the electric impulse transmitted from the electrode. a conductive layer to which a gel is applied;
a first adhesive layer formed on an upper surface of the conductive layer, the upper surface being adhered to the body pad, and coated with a conductive adhesive gel;
a second adhesive layer made of a conductive material and applied to the lower surface of the conductive layer to maintain adhesion with the body;
a conductive silicone configured between the conductive layer and the second adhesive layer, so that the conductive layer conducts or maintains the flexibility of the stimulation pad; and
a transparent insulating layer that is detachably attached to the lower surface of the second adhesive layer and protects the second adhesive layer;
Blood flow restriction air cuff and multidirectional electrical stimulation device for treatment and muscle strengthening, comprising a.
delete delete According to claim 1,
The control unit is
A blood flow restriction air cuff and multi-directional electrical stimulation device for treatment and muscle strengthening, characterized in that by controlling the electrical stimulation to be achieved by the stimulation pad by one or more algorithms, and controlling the air supply amount of the air pump.
According to claim 1,
The control unit is
A blood flow restriction air cuff and multidirectional electrical stimulation device for treatment and muscle strengthening, characterized in that it is configured to transmit and receive a driving signal of the stimulation pad by wireless communication with an application installed in the user's mobile terminal.

Images