CN110975142A - Wearable arm electric stimulation therapeutic instrument - Google Patents

Abstract

The invention relates to a wearable arm electrical stimulation therapeutic apparatus, which comprises an electrical stimulation pulse signal controller, an electrical stimulation pulse generator, a power supply, an electrode plate and a touch screen, wherein the electrical stimulation pulse signal controller is connected with the electrical stimulation pulse generator; the electric stimulation pulse signal controller is powered by a power supply, receives stimulation modes and intensity signals input by a user through the touch screen, sends pulse signals to the electric stimulation pulse generator, and the electric stimulation pulse generator amplifies the signals and sends the amplified signals to the electrode plates for electric stimulation treatment.

Description

Wearable arm electric stimulation therapeutic instrument

Technical Field

The invention relates to the technical field of wearable medical treatment, in particular to a wearable arm electrical stimulation therapeutic apparatus.

Background

The neuromuscular electrical stimulation is to stimulate one or more groups of muscles by using low-frequency pulse current with certain intensity through a preset program to induce muscle movement or simulate normal autonomous movement so as to achieve the purpose of improving or recovering the functions of the stimulated muscles or muscle groups. The arm electrical stimulation instrument using the scheme is of an alternating current power supply type at present, is large in size, and cannot achieve the purpose of planned rehabilitation training by being carried at any time and any place. Because no intelligent system is added, the intelligent device (such as a mobile phone and the like) can not be interconnected, data monitoring and management functions are carried out, and the rehabilitation effect is poor.

At present, the medical rehabilitation apparatus gradually develops towards the trend of integration and miniaturization, so that the medical instrument is small and intelligent. On the wearable arm electro photoluminescence therapeutic instrument of module application that will highly integrate, the user can formulate more nimble training scheme as required, no longer receives service environment's restriction.

The current physiotherapy instrument for stimulating the arms is too large in size, cannot be carried, is single in function, cannot manage health data through intelligent equipment, and achieves real-time monitoring and feedback.

The existing arm electrical stimulation therapeutic apparatus has the use scene that a fixed place (such as a family, a hospital and the like) for providing an alternating current power supply is provided, the training mode is single, and the data uploading function is absent. However, in practice, planned diversified training is required for the arm electrical stimulation rehabilitation, and the conventional arm electrical stimulation therapeutic apparatus cannot achieve the purpose of planned training anytime and anywhere due to the requirements of places and power supplies, so that the rehabilitation effect is greatly reduced.

Disclosure of Invention

The invention aims to provide a wearable arm electrical stimulation therapeutic apparatus which integrates an electrical stimulation pulse transmitting module, an intelligent control module and a data wireless transmitting module on hardware, has multiple stimulation modes, can select different stimulation intensities in each mode, can select the modes and intensities by operating a touch screen, and can upload data to a user terminal through Bluetooth. The invention aims to provide a method for specifically knowing the muscle position stimulated by an arm target on the basis of an electrical stimulation treatment principle, so that the position and the shape of an electrode special for the arm are designed, and a better stimulation treatment effect is achieved. Meanwhile, the wearable arm electrical stimulation therapeutic apparatus can adapt to more people and at the training stage due to various training modes and strengths.

The technical scheme of the invention is that the control circuit of the wearable arm electrical stimulation therapeutic apparatus is characterized by comprising an electrical stimulation pulse signal controller, an electrical stimulation pulse generator, a power module, an electrode plate and a touch screen; the electric stimulation pulse signal controller is powered by the power supply module, receives stimulation modes and intensity signals input by a user through the touch screen, sends pulse signals to the electric stimulation pulse generator, and the electric stimulation pulse generator amplifies the signals and sends the amplified signals to the electrode plate for electric stimulation treatment.

Preferably, the method comprises the following steps: the electric stimulation therapeutic apparatus also comprises a Bluetooth transmitting module, and the Bluetooth transmitting module transmits the related data to other terminals.

Preferably, the method comprises the following steps: the electric stimulation pulse signal controller is an Arduino control board; the electrical stimulation pulse generator adopts an electrical stimulation signal boosting module, and the power supply module comprises a battery and a stimulation mode adjusting button; the Arduino control panel simultaneously receives signals transmitted back by the stimulation mode adjusting button and the touch screen so as to adjust and send out the electrical stimulation signals of a strong and weak mode and a long and short mode, and the signals are provided with stimulation voltage by the electrical stimulation signal boosting module; meanwhile, the Arduino control panel prints current stimulation intensity mode data to the touch screen and the Bluetooth module, and the Bluetooth module transmits the data to the connected user mobile terminal; the electrical stimulation signal is a PWM pulse signal.

Preferably, the method comprises the following steps: the stimulation pattern includes, alternatively or in combination: acupuncture, hammering, massage, cupping, massage, scraping, kneading and massage are circulated; the vertical coordinate of the oscilloscope is voltage, 50V/grid, the horizontal coordinate is time, the output voltage is 4.0V, 8 modes, each mode is provided with 15 kinds of intensity, signal diagrams with different measuring ranges are respectively selected according to the measuring range of the oscilloscope for comparison, firstly, the measuring time is adjusted to be 1S/grid, overall observation is carried out, then, the adjustment is gradually carried out, and the adjustment is carried out to 50 ms/grid for detail observation.

The wearable arm electrical stimulation therapeutic apparatus is characterized by comprising an installation space formed by a top shell and a bottom shell, an Arduino control board fixedly arranged on the bottom plane of the installation space, a power supply arranged on the Arduino control board, a touch screen covered on the top shell, a first soft cushion clamped between the touch screen and the power supply, a second soft cushion covered on the outer shell surface of the bottom shell, and an electrode arranged in a second soft cushion embedding groove and embedded on a panel of the bottom shell through a fixing element.

Preferably, the method comprises the following steps: the electrode is composed of a sheet-shaped body with a trapezoidal bottom and a micro-arc top, and the sheet-shaped body is composed of side walls and bottom side walls which vertically protrude along each edge and barbs which symmetrically protrude on the micro-arc end walls; after the electrode is embedded into the bottom shell, the barb is bent and fixed on the bottom shell and is connected with the Arduino control board through a welding wire at the barb; the electrodes are tightly attached to the skin of the arm and are positioned at the flexor carpi radialis, the flexor carpi ulnaris and the longissimus palmaris so as to increase the conductive effect and reduce the skin prickling caused by poor contact.

Preferably, the method comprises the following steps: the end edge of the bottom shell of the electrical stimulation therapeutic apparatus is connected with a wrist strap.

The invention also provides a technical scheme of an electric stimulation pulse method of the wearable arm electric stimulation therapeutic apparatus, which is characterized by comprising the following steps:

⑴ the user firstly passes the wrist strap of the therapeutic apparatus through the wrist and fixes it at a proper position, the therapeutic apparatus electrode is tightly attached to the skin and the machine is conducted;

⑵ starting the instrument by operating it, selecting proper intensity and preset mode, sending electric pulse signal to the electrode, stimulating arm muscle, and achieving the effect of stimulating rehabilitation;

⑶ the user is connected with the intelligent terminal via Bluetooth on the operation interface to upload the rehabilitation data for management and viewing.

Compared with the prior art, the invention has the beneficial effects that:

⑴ the rechargeable integrated design can be used for therapy at any time and any place.

⑵ has small size and is convenient for carrying and use.

⑶ the rehabilitation effect is better because of the alternative modes.

⑷ the rehabilitation data is displayed and uploaded for easy management.

The electrode is tightly attached to the skin of the arm, so that the electric conduction effect is improved, the skin pricking feeling caused by poor contact is reduced, and the electric stimulation effect is kept.

Drawings

FIG. 1 is a block diagram of an exemplary control circuit of the wearable electro-stimulation arm treatment apparatus of the present invention;

FIG. 2 is a block diagram of another embodiment of the control circuit of the wearable electric arm stimulation treatment apparatus of the present invention;

FIG. 3 is a schematic structural diagram of the wearable electric arm stimulation treatment apparatus of the present invention;

FIG. 4 is a sectional view of the assembled structure of the wearable electric arm stimulation treatment instrument of the invention;

FIG. 5 is a schematic perspective view of an electrode of the wearable electro-stimulation arm treatment apparatus of the present invention;

FIG. 6 is a schematic view of the wearable electric stimulation arm therapeutic apparatus of the present invention with electrodes attached to the arm.

Description of the main component symbols:

top case 11 bottom case 12 mainboard 13power supply 14

First cushion 31 andsecond cushion 32 fitting groove 321 oftouch screen 2

Theside wall 42 of the sheet-like body 41 of theelectrode 4 is provided with anbarb 43

Wrist band 5

Detailed Description

The invention will be described in more detail below with reference to the accompanying drawings:

referring to fig. 1, the control circuit of the wearable arm electrical stimulation therapeutic apparatus includes an electrical stimulation pulse signal controller, an electrical stimulation pulse generator, a power module, an electrode plate, and a touch screen; the electric stimulation pulse signal controller is powered by the power supply module, receives a stimulation mode and an intensity signal input by a user through the touch screen, sends a pulse signal to the electric stimulation pulse generator, and the electric stimulation pulse generator amplifies the signal and sends the amplified signal to the electrode plate for electric stimulation treatment; the electric stimulation therapeutic apparatus also comprises a Bluetooth transmitting module, and the Bluetooth transmitting module transmits related data to other terminals; the electric stimulation therapeutic apparatus also comprises a Bluetooth transmitting module, and the Bluetooth transmitting module transmits the related data to other terminals.

Referring to fig. 2, in another embodiment, the electrical stimulation pulse signal controller is an Arduino control board; the electrical stimulation pulse generator adopts an electrical stimulation signal boosting module, and the power supply module comprises a battery and a stimulation mode adjusting button; the Arduino control panel simultaneously receives signals returned by the stimulation mode adjusting button and the touch screen so as to adjust and send out different electrical stimulation signals in a strong and weak mode and a long and short mode, and the electrical stimulation signals are provided with stimulation voltage by the electrical stimulation signal boosting module; meanwhile, the Arduino control panel prints relevant data of the current stimulation intensity and mode to the touch screen and the Bluetooth module, and the Bluetooth module transmits the data to the connected user mobile terminal; the electrical stimulation signal is a PWM pulse signal.

In this embodiment, the stimulation mode includes one or a combination of: acupuncture, hammering, massage, cupping, massage, scraping, kneading and massage are circulated; the vertical coordinate of the oscilloscope is voltage, 50V/grid, the horizontal coordinate is time, the output voltage is 4.0V, 8 modes, each mode is provided with 15 kinds of intensity, signal diagrams with different measuring ranges are respectively selected according to the measuring range of the oscilloscope for comparison, firstly, the measuring time is adjusted to be 1S/grid, overall observation is carried out, then, the adjustment is gradually carried out, and the adjustment is carried out to 50 ms/grid for detail observation.

Referring to fig. 3 and 4, the wearable electrical arm stimulation treatment apparatus comprises an installation space formed by atop shell 11 and a bottom shell 12, an Arduino control board 13 fixed on a bottom plane of the installation space, apower supply 14 arranged on the Arduino control board 13, atouch screen 2 covered on thetop shell 11, afirst cushion 31 sandwiched between thetouch screen 2 and thepower supply 14, asecond cushion 32 covered on an outer shell surface of the bottom shell 12, and anelectrode 4 arranged in a second cushion embedding groove 321 and embedded on a panel of the bottom shell 12 through a screw.

Referring to fig. 5, theelectrode 4 is composed of a bottom trapezoidal and top slightly arc sheet-shaped body 41, aside wall 42 vertically protruding along each edge of the sheet-shaped body 41, a bottom side wall, andbarbs 43 symmetrically protruding on the slightly arc end wall; after theelectrode 4 is embedded into the bottom case 12, thebarb 43 is bent and fixed on the bottom case 12, and is connected to the Arduino control board 13 through a bonding wire at thebarb 43.

Referring to fig. 6, theelectrodes 4 are tightly attached to the skin of the arm and located at the flexor carpi radialis, flexor carpi ulnaris and the longissimus palmaris to increase the conductive effect and reduce the skin prickling caused by poor contact.

In this embodiment, the end edge of the bottom shell 12 of the electrical stimulation therapeutic apparatus is connected with awrist strap 5.

Referring to fig. 1 to 3, the electrical stimulation pulse method of the wearable arm electrical stimulation therapy apparatus includes the following steps:

⑴ the user firstly passes thewrist band 5 of the therapeutic apparatus through the wrist and fixes it at a proper position, theelectrode 4 of the therapeutic apparatus clings to the skin and connects with the machine;

⑵ starting the instrument by operating it and selecting proper intensity and preset mode to send electric pulse signal to theelectrode 4, so as to stimulate arm muscle and achieve the effect of stimulating rehabilitation;

⑶ the user is connected with the intelligent terminal via Bluetooth on the operation interface to upload the rehabilitation data for management and viewing.

The above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.

Claims (8)

1. A control circuit of a wearable arm electrical stimulation therapeutic apparatus is characterized by comprising an electrical stimulation pulse signal controller, an electrical stimulation pulse generator, a power module, an electrode plate and a touch screen; the electric stimulation pulse signal controller is powered by the power supply module, receives stimulation modes and intensity signals input by a user through the touch screen, sends pulse signals to the electric stimulation pulse generator, and the electric stimulation pulse generator amplifies the signals and sends the amplified signals to the electrode plate for electric stimulation treatment.

2. The control circuit of the wearable arm electric stimulation treatment instrument as recited in claim 1, wherein the electric stimulation treatment instrument further comprises a Bluetooth transmission module, and the Bluetooth transmission module transmits the related data to other terminals.

3. The control circuit of the wearable arm electric stimulation treatment instrument as recited in claim 1, wherein the electric stimulation pulse signal controller is an Arduino control board; the electrical stimulation pulse generator adopts an electrical stimulation signal boosting module, and the power supply module comprises a battery and a stimulation mode adjusting button; the Arduino control panel simultaneously receives signals transmitted back by the stimulation mode adjusting button and the touch screen so as to adjust and send out the electrical stimulation signals of a strong and weak mode and a long and short mode, and the signals are provided with stimulation voltage by the electrical stimulation signal boosting module; meanwhile, the Arduino control panel prints current stimulation intensity mode data to the touch screen and the Bluetooth module, and the Bluetooth module transmits the data to the connected user mobile terminal; the electrical stimulation signal is a PWM pulse signal.

4. The control circuit of the wearable electric arm stimulation treatment instrument of claim 1, wherein the stimulation mode comprises one or a combination of: acupuncture, hammering, massage, cupping, massage, scraping, kneading and massage are circulated; the vertical coordinate of the oscilloscope is voltage, 50V/grid, the horizontal coordinate is time, the output voltage is 4.0V, 8 modes, each mode is provided with 15 kinds of intensity, signal diagrams with different measuring ranges are respectively selected according to the measuring range of the oscilloscope for comparison, firstly, the measuring time is adjusted to be 1S/grid, overall observation is carried out, then, the adjustment is gradually carried out, and the adjustment is carried out to 50 ms/grid for detail observation.

5. The utility model provides a wearable arm electro photoluminescence therapeutic instrument which characterized in that, by the installation space that top shell and drain pan constitute, the power that sets up on the Arduino control panel that the installation space baseplane set firmly and the Arduino control panel, cover the touch-sensitive screen of establishing on the top shell, the first cushion of establishing presss from both sides between touch-sensitive screen and the power, the second cushion of establishing is covered to the drain pan surface of housing, pack into second cushion gomphosis groove and inlay through fixed element and establish the electrode constitution on the drain pan panel.

6. The wearable electrical stimulation arm treatment apparatus of claim 5, wherein the electrode comprises a bottom trapezoidal and top micro-arc shaped sheet, the sheet comprising a side wall vertically protruding along each edge, a bottom side wall and symmetrically protruding barbs located on the micro-arc shaped end wall; after the electrode is embedded into the bottom shell, the barb is bent and fixed on the bottom shell and is connected with the Arduino control board through a welding wire at the barb; the electrodes are tightly attached to the skin of the arm and are positioned at the flexor carpi radialis, the flexor carpi ulnaris and the longissimus palmaris so as to increase the conductive effect and reduce the skin prickling caused by poor contact.

7. The wearable arm electrical stimulation treatment instrument of claim 5, wherein a wrist strap is connected to the end edge of the bottom shell of the electrical stimulation treatment instrument.

8. An electric stimulation pulse method of a wearable arm electric stimulation therapeutic apparatus is characterized by comprising the following steps:

⑴ the user firstly passes the wrist strap of the therapeutic apparatus through the wrist and fixes it at a proper position, the therapeutic apparatus electrode is tightly attached to the skin and the machine is conducted;

⑵ starting the instrument by operating it, selecting proper intensity and preset mode, sending electric pulse signal to the electrode, stimulating arm muscle, and achieving the effect of stimulating rehabilitation;

⑶ the user is connected with the intelligent terminal via Bluetooth on the operation interface to upload the rehabilitation data for management and viewing.

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