CN110882480A - Intelligent physiotherapy equipment - Google Patents

Abstract

The present invention provides an intelligent physical therapy device, which includes a power supply device and a sensor. The sensor is connected to the power supply device with a wire, and the stimulation current is output through the sensor. The individual resistance difference is intelligently controlled to achieve optimal fixed power. The stimulation current is output to reduce the impact of human operation on the effect. Strengthen the penetration of the ionic formula of the dressing into the skin surface, thereby achieving applications such as improving skin texture and aging appearance.

Description

Intelligent physiotherapy device

【Technical field】

The present invention relates to the design of an intelligent physiotherapy instrument for skin use, in particular to the design of an intelligent physiotherapy instrument that can provide different intensity current modes according to the skin condition of a patient.

【Background technique】

Artificial Intelligence Physiotherapy Instrument (AIPhysiotherapy Instrument) is the abbreviation of a physical therapy instrument. It acts on the human body through physical factors, so that the special ion formula has an effect on the human body. Home, professional/commercial, etc. Common physical factors include electricity, sound, light, magnetism, water, pressure, and more. Compared with invasive treatments, physical introduction physiotherapy is relatively safe and environmentally friendly. In some diseases, physical therapy is quite effective in improving the function of human organs or improving the state of local tissues of the human body through blood circulation.

At present, the products of intelligent physiotherapy instrument are mainly in the form of "electrotherapy" and "magnetic therapy". Electrotherapy is to connect a pulsed electrical signal with a certain voltage and frequency to the human body through electrodes. Since many components of human tissue have certain electrical characteristics, when subjected to electrical stimulation, the muscles, nerves, body fluids, and blood of the human body will be affected. A certain degree of physical and chemical reaction occurs. In medical cases, electrotherapy is used to improve pain and regulate nerve function. Among them, low-frequency electrotherapy and medium-frequency electrotherapy are one of the most common such devices.

Due to the different skin composition of different affected parts, in the medical process, when the traditional intelligent physiotherapy instrument regulates functions such as current switching, use time and power, it will be manually switched due to different ion formulations and clinical experience, which is not only inaccurate, difficult to The desired effect is achieved, and there is a risk of overtreatment. Therefore, the present invention aims to provide a design of an intelligent physiotherapy device that provides multiple fixed current modes in an intelligent manner according to the patient's skin position or condition, so as to reduce the difficulty and error rate of the operation of the device, and can be combined with medical and cosmetic products to promote The use of home intelligent physiotherapy instrument.

[Content of the invention]

In view of this, the present invention provides a design of an intelligent physiotherapy device for skin, which includes a power supply device and a sensor, and the power supply device also includes an outer surface and an interior.

Wherein, the outer surface of the power supply device includes: an operation panel, a sensor connection hole and a power input end; the operation panel, which is arranged on one side of the intelligent physiotherapy instrument, is used to provide control instructions to regulate and control the power supply. The direct current output by the electric device, the direct current is composed of positive and negative electricity with different intensities and different time ratios; the sensor connection hole is used to connect the sensor externally; the power input end is set on the intelligent physiotherapy instrument The other side of the power supply device is used to provide power to the power supply device.

Preferably, the operation panel further comprises: a detector connection hole and an analysis circuit; the detector connection hole is used to obtain a detection signal; and the analysis circuit is used to evaluate whether the detection signal conforms to an extreme value , and provide the corresponding control instruction.

Wherein, the interior of the power supply device includes a control circuit, which is electrically connected to the operation panel to obtain the control command and the power input terminal to obtain the power supply, and outputs the direct current through the sensor connection hole, including A variable resistor and an on-off valve circuit; the variable resistor is selected via the control command to select the resistivity of the variable resistor to control the direct current intensity; and the on-off valve circuit is selected via the control command, Control the positive and negative power of the direct current.

Wherein, the sensor is connected to the sensor connection hole of the power feeding device with a wire, and the sensor has a discharge end with a specific area interface, so that the direct current can output stimulation current through the sensor.

Preferably, the intelligent physiotherapy apparatus of the present invention further comprises a detector, and another wire is connected to the detector connection hole of the power supply device, which has a detection end for providing a detection signal related to the thickness of the sebum membrane to the dermis layer.

【Action and effect of invention】

Therefore, the intelligent physiotherapy device provided by the present invention can move at any time according to the medical beauty treatment course, and classify by detecting the general situation of the skin tissue, especially the skin of the eyes, face, neck, and various parts of the body, which is fed back by the signal. It provides different intensity current mode output in real time, and uses stimulating current to enhance the penetration of ionic formula on the skin surface, thereby achieving physical therapy applications such as anti-aging, lifting, and firming. To achieve the above objectives, one or more specific embodiments of the present invention will be described below. Other features or advantages of the invention are described in detail in the examples and claims.

【Description of drawings】

Fig. 1 is the operation panel diagram of the intelligent physiotherapy instrument of the present invention;

Fig. 2A is the control circuit diagram of the intelligent physiotherapy instrument of the present invention;

2B is another control circuit diagram of the intelligent physiotherapy apparatus of the present invention;

2C is another control circuit diagram of the intelligent physiotherapy apparatus of the present invention;

FIG. 2D is a preferred control circuit diagram of the intelligent physiotherapy apparatus of the present invention.

【Detailed ways】

The design of an intelligent physiotherapy apparatus according to the present invention includes a power supply device and a sensor, and the power supply device includes an outer surface and an interior; wherein, the outer surface of the power supply device includes: an operation panel 110 and a sensor connection hole 111 and a power input terminal; as shown in FIG. 1 , the operation panel 110 is arranged on one side of the intelligent physiotherapy instrument, so as to provide control instructions to regulate the direct current output by the power supply device, and the direct current is composed of different The intensity is combined with positive and negative electricity in different time proportions; in an embodiment, the power supply device is activated through the switch valve 112 of the operation panel 110, the operation panel 110 has an intensity control valve 113, the intensity control In addition to operating the output intensity of the direct current, the valve 113 can also control the time ratio of the positive and negative electricity of the direct current. In one embodiment, the positive and negative time ratio of the direct current is based on the positive and negative ion ratio of the ion formula; The sensor connection hole 111 is used to connect the sensor externally; and the power input terminal is disposed on the other side of the intelligent physiotherapy apparatus, so as to provide power to the power supply device.

Preferably, the operation panel 110 further includes: a detector connection hole 111, which can be integrated with the sensor connection hole 111, and an analysis circuit; the detector connection hole 111 is used to obtain detection signals; and the analysis circuit The circuit is used for evaluating whether the detection signal conforms to an extreme value (the extreme value is set to be 0.3mm subcutaneous thickness), and provides the corresponding control command.

Preferably, if the detection signal conforms to the extreme value, the control command provides a current mode, and automatically adjusts the positive and negative electric strength constants and discharge time constants of the direct current; in one embodiment, when the direct discharge When , the positive and negative electric intensities are fixed at 3-25 mA/cm ² .

The built-in power supply device includes a control circuit 120 , which is electrically connected to the operation panel 110 to obtain the control command and the power input terminal to obtain the power supply, and outputs the power supply through the sensor connection hole 111 . The direct current includes a variable resistor 121 and an on-off valve circuit 122; as shown in FIGS. 2A and 2B , the variable resistor 121 selects the resistivity of the variable resistor 121 through the control command to control the strength of the direct current and the on-off valve circuit 122 is selected through the control command to control the positive and negative power of the direct current; The positive and negative electric control valve and the intensity control valve 113 are connected to the variable resistor 121 to adjust the direct current output by changing the resistance and direction.

2A is a control circuit diagram of the intelligent physiotherapy apparatus of the present invention. When AC power is input, the bridge circuit 124 and the rectifier circuit 123 are used to rectify and stabilize the direct current, and the specific value resistance is changed through the intensity control valve 113. In the case of a stable voltage The current will decrease as the resistance increases, or increase as the resistance decreases, outputting stimulation currents of different intensities.

2B is another control circuit diagram of the intelligent physiotherapy apparatus of the present invention. The variable resistor 121 is composed of a plurality of resistors with a specific value in parallel. The operation panel 110 provides the control instruction, and electrically connects the specific value resistance thereof to output the stimulation current corresponding to the intensity.

Preferably, the control circuit further includes: a timing circuit; the variable resistor is connected in series, and selected through the control command to control the DC time; as shown in FIG. 2B , if the variable resistor is composed of a plurality of The specific-value resistors are formed in parallel, and the timing circuits for the specific time can be connected in parallel first and then in series, or the specific-value resistors are respectively connected in series with the timing circuits.

Wherein, the sensor is connected to the sensor connection hole of the power supply device with a wire, and the sensor has a discharge end with a specific area of the interface, which can be 10cm ² -400cm ² , so that the direct current can output stimulation current through the sensor; more Or, in order to facilitate mobile use, the sensor can be made in the form of a mask, an electrode patch or a T-bar electrode; The target skin surface, and the positive and negative electric intensities are set at 0.1-0.5 mA/cm ² , and the discharge time is set at 15-30 seconds/cm ² .

Preferably, the intelligent physiotherapy apparatus of the present invention further comprises a detector, and another wire is connected to the detector connection hole of the power supply device to provide a detection signal related to the thickness of the sebum membrane to the dermis, and the detector can The detection signal is converted into an electrical detection signal by optical or acoustic measurement.

2C is another control circuit diagram of the intelligent physiotherapy apparatus of the present invention. The power input terminal may further have a plurality of safety circuits 125, which are electrically connected to the control circuit and the power input terminal to control the difference of the electrical power source. voltage; preferably, the safety circuit is further electrically connected to the gate valve, wherein the gate valve switch is externally connected to a microprocessor used for control. The sensor connection hole further has a stable current detection circuit 127, which is electrically connected to the control circuit and the sensor connection hole for amplifying the voltage of the stimulation current; in one embodiment, the stable current detection circuit 127 is composed of The voltage follower is composed of a differential amplifier. When the circuit completes current output, the stable current detection circuit 127 can detect a voltage signal between the resistor terminals and further amplify the voltage signal. The control circuit further has a fixed measured human body circuit 126 for controlling the different intensities of the direct current; in one embodiment, the fixed measured human body circuit 126 is composed of a Howland current circuit, which controls the intensity of the direct current to be 4 mA, 8mA or 14mA.

2D is a schematic diagram of a preferred control circuit of the intelligent physiotherapy apparatus of the present invention. The detected current value obtained from the cortex is classified by the processor to automatically control the output current intensity and time to provide a suitable stimulation current pattern.

The above detailed descriptions are specific descriptions of feasible embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention. Any equivalent implementation or modification without departing from the technical spirit of the present invention shall be Included in the scope of the claims of the present invention.

【Symbol Description】

110 operation panel

111 Sensor and detector connection holes

112 switch valve

113 Strength Control Valve

120 control circuit

121 variable resistor

122 switch valve circuit

123 rectifier circuit

124 bridge circuit

125 Safety Circuit

126 Fixed measured human body circuit

127 stable current detection circuit

Claims (14)

1. an intelligent physiotherapy instrument, is characterized in that, comprises: Power supply devices and sensors, Wherein, the power supply device includes an outer surface and an interior, The outer surface of the power delivery device includes: an operation panel, which is arranged on one side of the intelligent physiotherapy instrument, and is used to provide control instructions to regulate the direct current output by the power supply device, and the direct current is composed of positive and negative electricity with different intensities and different time ratios; a sensor connection hole for connecting the sensor; and a power input end, arranged on the other side of the intelligent physiotherapy instrument, for providing power to the power supply device; Wherein, the power supply device has a built-in control circuit, which is electrically connected to the operation panel to obtain the control command and the power input terminal to obtain the power supply, and outputs the direct current through the sensor connection hole, The control circuit includes: a variable resistor, the resistivity of the variable resistor is selected via the control instruction to control the strength of the direct current; and an on-off valve circuit, selected through the control command, to control the positive and negative power of the direct current; Wherein, the sensor is connected to the sensor connection hole of the power supply device through a wire, and the sensor has a discharge end with a specific area interface, so that the direct current can output stimulation current through the sensor. 2. intelligent physiotherapy instrument as claimed in claim 1, is characterized in that: The intensity of the direct current is 3-25 mA/cm ² . 3. intelligent physiotherapy instrument as claimed in claim 1, is characterized in that: The variable resistor is composed of a plurality of resistors with specific values connected in parallel. 4. intelligent physiotherapy instrument as claimed in claim 3, is characterized in that: The resistivity of the specific-value resistor is 2000Ω or less. 5. intelligent physiotherapy instrument as claimed in claim 1, is characterized in that: The area of the specific area interface is 10 cm ² to 400 cm ² . 6. intelligent physiotherapy instrument as claimed in claim 5, is characterized in that: The sensor is a mask, an electrode patch or a T-bar electrode. 7. intelligent physiotherapy instrument as claimed in claim 6, is characterized in that: The intensity of the direct current is 0.1-0.8 mA/cm ² . 8. intelligent physiotherapy instrument as claimed in claim 6, is characterized in that: When the sensor is a facial mask, the positive and negative time ratio of the direct current is determined according to the positive and negative ion ratio contained in the ion formula. 9. intelligent physiotherapy instrument as claimed in claim 1, is characterized in that: The operation panel of the power supply device further includes: a detector connection hole for obtaining a detection signal; and The analyzing circuit is used for evaluating whether the detection signal conforms to the extreme value, and providing the corresponding control command. 10. The intelligent physiotherapy instrument as claimed in claim 9, characterized in that: The extreme value is 0.3 mm subcutaneous thickness. 11. The intelligent physiotherapy instrument as claimed in claim 9, characterized in that: If the detection signal conforms to the extreme value, the control command provides a current mode for automatically regulating the direct current to a constant value. 12. The intelligent physiotherapy apparatus according to claim 9, further comprising: The detector is connected to the detector connection hole of the power supply device with another wire, and has a detection end for providing a detection signal related to the thickness of the sebum membrane to the dermis layer. 13. The intelligent physiotherapy instrument according to claim 12, characterized in that: Wherein, the detector can measure in an optical or acoustic manner, and convert it into the electrical detection signal. 14. An intelligent physiotherapy instrument, characterized in that, comprising: Power supply devices and sensors, Wherein, the power supply device includes an outer surface and an interior, The outer surface of the power delivery device includes: an operation panel, which is arranged on one side of the intelligent physiotherapy instrument, and is used to provide control instructions to regulate the direct current output by the power supply device, and the direct current is composed of positive and negative electricity with different intensities and different time ratios; a sensor connection hole for external connection of the sensor, the sensor connection hole also has a stable current detection circuit, an electrical connection control circuit and the sensor connection hole for amplifying the voltage of the stimulation current; and The power input terminal is arranged on the other side of the intelligent physiotherapy instrument and is used to provide power to the power supply device. The power input terminal also has a plurality of safety circuits, which are electrically connected to the control circuit and the power input terminals for controlling different voltages of the power supply; Wherein, the built-in power supply device has the control circuit, which is electrically connected to the operation panel to obtain the control command and the power input terminal to obtain the power supply, and outputs the power supply through the sensor connection hole. direct current, The control circuit includes: Fixing measured human body circuits for controlling different intensities of said direct current; and The on-off valve circuit is selected by the control command to control the positive and negative power of the direct current; wherein, the sensor refers to the connection hole of the sensor connected to the power supply device with a wire, which has a discharge end with a specific area interface, The direct current is caused to output the stimulation current via the sensor.

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