CN114588547A - Fat reducing device and fat reducing system utilizing medium-low frequency magnetic pulses - Google Patents

Abstract

A fat reducing device and a fat reducing system utilizing medium and low frequency magnetic pulses are provided, the fat reducing device comprises: the image acquisition module is used for acquiring a detection image of a target part of a user; the low-frequency magnetic pulse generating module is used for generating a magnetic field with a first preset frequency and a first preset intensity; the medium-frequency magnetic pulse generating module is used for generating a magnetic field with a second preset frequency and a second preset intensity; the control module is used for determining action parameters of the target part according to the detection image; the control module is also used for controlling the low-frequency magnetic pulse generation module to work according to the first working parameter and controlling the medium-frequency magnetic pulse generation module to work according to the second working parameter. Local nerve and muscle tissue are stimulated by the aid of the low-frequency alternating magnetic field, fat is consumed and decomposed, local muscle tissue and skin tissue are repaired and integrated by the aid of the medium-frequency alternating magnetic field, the fat-reducing and shaping effects are achieved, and use experience of users is improved.

Description

Fat reducing device and fat reducing system utilizing medium-low frequency magnetic pulses

Technical Field

The invention relates to the technical field of biomedicine, in particular to a fat reducing device and a fat reducing system utilizing medium-low frequency magnetic pulses.

Background

With the development of economy, scientific development, social progress and increased competition, more and more people hope to change their own image through plastic beauty. In recent years, the plastic and beauty medical industry of China develops rapidly, and huge market potential is shown. At present, the market scale of the beauty medical institution in China is over 4500 million yuan, and the number of practitioners is over 3000 ten thousand. The plastic cosmetology industry in our country is increasing at a rate of 20% per year, and plastic cosmetology surgery is increasing at a rate of over 20% per year. In recent 20 years, the medical beauty industry in China has been developed to cover the fields of medical plastic, medical beauty, injection beauty and the like, and a huge comprehensive industrial chain is formed.

In fact, patients require rapid, non-invasive treatment methods and means to provide satisfactory results with minimal risk. The most common methods of non-invasive cosmetic applications are mechanical wave methods, such as ultrasound or shock wave therapy; electromagnetic wave methods, such as radio frequency therapy, light therapy, such as intense pulsed light or laser therapy. The effect of mechanical waves on tissue is based on cavitation, vibration or thermally induced effects. Electromagnetic wave therapy is based on the thermal effect of electromagnetic waves on biological structures, and the patient is subjected to heat treatment to enhance the visual appearance of the skin by increasing the production rate of collagen and elastin, smoothing the skin, or reducing cellulite and fat cells. However, mechanical treatment methods have significant drawbacks, such as the risk of panniculitis or inhomogeneous results. Thermal therapy includes several disadvantages, such as the risk of overheating or causing thermal damage to the patient, the risk of panniculitis or inhomogeneous results. Mechanical waves or heat treatment do not improve the visual appearance of the muscles, such as shaping, conditioning, and plumping effects.

The existing medical cosmetic fat-reducing device has poor use experience of patients (users), different requirements of different users, different obesity conditions of different people at different parts and lack of targeted treatment.

Disclosure of Invention

The invention mainly solves the technical problems that the treatment mode of the existing fat reducing device is poor in user experience, and the treated part lacks targeted treatment.

According to a first aspect, there is provided in one embodiment a fat reduction device using medium and low frequency magnetic pulses, comprising:

the image acquisition module is used for acquiring a detection image of a target part of a user;

the low-frequency magnetic pulse generating module is used for generating a magnetic field with a first preset frequency and a first preset intensity;

the medium-frequency magnetic pulse generating module is used for generating a magnetic field with a second preset frequency and a second preset intensity; the first preset frequency is less than the second preset frequency, and the first preset intensity is greater than the second preset intensity;

the control module is used for determining action parameters of the target part according to the detection image, wherein the action parameters comprise an action position, first working parameters and second working parameters, the first working parameters comprise first action time, first preset frequency and first preset intensity, and the second working parameters comprise second action time, second preset frequency and second preset intensity; the control module is also used for controlling the low-frequency magnetic pulse generation module to work according to the first working parameter and controlling the medium-frequency magnetic pulse generation module to work according to the second working parameter.

According to a second aspect, an embodiment provides a fat reducing system, which includes an external terminal and the fat reducing device described in the first aspect, where the fat reducing device includes a communication module, the communication module is configured to be in communication connection with the external terminal and acquire a control signal sent by the external terminal, and a control module of the fat reducing device is configured to acquire the control signal and control a low-frequency magnetic pulse generating module of the fat reducing device and/or control a medium-frequency magnetic pulse generating module of the fat reducing device to operate under the trigger of the control signal;

the control module is also used for sending the action parameters to an external terminal through the communication module;

the control module is also used for acquiring basic body information of the user sent by the external terminal through the communication module.

According to the fat reducing device and the fat reducing system utilizing the medium-low frequency magnetic pulse in the embodiment, on one hand, the low-frequency alternating magnetic field is utilized to stimulate local nerve and muscle tissues, so that fat is consumed and decomposed, and the medium-frequency alternating magnetic field is utilized to repair and integrate the local muscle tissues and skin tissues, so that the fat reducing and shaping effects are realized, and the use experience of a user is improved; on the other hand, by collecting the detection image of the part to be treated, a more appropriate action position is confirmed, and corresponding action parameters are adopted, so that targeted treatment is realized, and the effects of reducing fat and beautifying the body are improved.

Drawings

FIG. 1 is a schematic structural diagram of a fat reduction device and a fat reduction system according to an embodiment;

FIG. 2 is a diagram illustrating a detected image and a current shape image according to an embodiment;

FIG. 3 is a diagram of a current modality image and an expected modality image according to an embodiment;

4-5 are schematic structural diagrams of a low-frequency magnetic pulse generation module according to an embodiment;

FIG. 6 is a schematic structural diagram of a control module according to an embodiment;

fig. 7 and fig. 8 are schematic structural diagrams of an intermediate frequency magnetic pulse generating module according to an embodiment;

FIG. 9 is a circuit diagram of the magnetic field control module and the magnetic field generating driving module according to an embodiment;

fig. 10 is a schematic structural diagram of a fat reduction device according to an embodiment.

Reference numerals: 1-an image acquisition module; 2-a low-frequency magnetic pulse generating module; 3-an intermediate frequency magnetic pulse generating module; 4-a control module; 5-touch display module; 6-a communication module; 7-an external terminal; 21-a first coil; 22-a first coil connector; 31-a second coil; 32-a second coil connector; 41-a magnetic field control module; 42-a magnetic field generating drive module; 43-push-pull control circuit; 44-push-pull drive circuit; 45-voltage transformation rectifying circuit; 46-the main circuit for magnetic field generation.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The ordinal numbers used herein for the components, such as "first," "second," etc., are used merely to distinguish between the objects described, and do not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

Transcranial Magnetic Stimulation (TMS), a neurostimulation and neuromodulation technique based on the principle of induction of electromagnetic fields in the brain, has been extended in recent years to the rehabilitation of the entire nervous system and peripheral tissues of the body. The magnetic fields generate induced electric fields of sufficient strength and density to depolarize neurons, and when the TMS pulses are repeatedly applied, they can modulate cortical excitability, which can be modulated even throughout the stimulation period, depending on the parameters of the stimulation. This has led to the potential for modulation of neural function in TMS.

Electric field stimulation, such as TTFields, transcranial alternating current, and TMS, which inherently use an electric field to affect tissues or cells, differ from the specific aspect of the use in that an alternating electric field is directly applied between electrodes, which may cause difficulty in focusing the electric field stimulation on specific body tissue layers and regions due to impedance differences between layers of body tissue between electric fields, resulting in poor therapeutic effects, and may cause over-stimulation of unrelated body tissue, resulting in inflammation, pain, injury, etc. of body tissue; electric field stimulation, such as TMS, MST, etc., emphasizes the regulation of cell function by depolarizing or hyperpolarizing cells using an induced electric field generated in body tissue by an alternating magnetic field; TTFields is the use of an electric field to deflect or displace polarized or spotted particles in the field, thereby interfering with the division of cancer cells and causing the death of cancer cells.

Existing mechanical wave fat reduction cosmetic devices, using ultrasound or shock wave therapy, are typically delivered by conventional ultrasound transducers composed of piezoelectric materials, such as lead zirconate titanate (PZT), where an applied electrical potential causes mechanical displacement. Conventional ultrasonic transducers are typically driven in bulk mode resonance, typically at frequencies in the range of a few kHz to a few MHz, with energy coupled from the transducer into adjacent body tissue. However, this drive mode has several limitations: (1) the resonant bulk acoustic wave inside the piezoelectric material dissipates a portion of the energy in the form of heat, causing the ultrasonic element to self-heat. This heating can irritate or even burn the skin, and can reduce the efficiency of the device, especially when the transducer is operated at high intensities. (2) The size of conventional ultrasound transducers and their enormous power requirements have prevented their use as wearable or portable fat-reducing cosmetic devices for body-shaping at precise target locations. (3) Natural nano/microbubbles in living body tissue oscillate with the application of ultrasound waves with frequencies in the range of a few kHz to several MHz and can collapse rapidly and cause shock waves (i.e. inertial cavitation). Such shock waves caused by cavitation in tissues, especially nerve tissue in the skin, are dangerous to neurons in living tissue and may lead to nerve cell death. This limits the maximum safe operating power of the ultrasonic fat reduction cosmetic device, potentially limiting the efficiency and effectiveness of producing optimal weight loss, body shaping, and beauty.

In the present application, the target region is a region or area to be treated where the user needs to reduce fat and beautify the body, and may be a target region such as the abdomen, the legs, and the chest, or may be a human tissue. The detection image is an image which is shot right at the target part, and the target part can be judged to be any part of the human body through human eyes or an image recognition algorithm.

In the embodiment of the invention, a mode of combining the low-frequency magnetic field and the medium-frequency magnetic field is adopted to perform targeted fat-reducing beauty treatment on the part to be treated, so that the traditional mechanical wave treatment mode is overcome, and the use experience and the treatment effect (namely fat-reducing effect) of a user are improved.

The first embodiment is as follows:

referring to fig. 1, a fat reduction device using low and medium frequency magnetic pulses includes: the device comprises an image acquisition module 1, a low-frequency magnetic pulse generation module 2, a medium-frequency magnetic pulse generation module 3 and a control module 4.

The image acquisition module 1 is used for acquiring a detection image of a target part of a user.

The low-frequency magnetic pulse generation module 2 is used for generating a magnetic field with a first preset frequency and a first preset intensity; the medium-frequency magnetic pulse generating module 3 is used for generating a magnetic field with a second preset frequency and a second preset intensity; the first preset frequency is smaller than the second preset frequency, and the first preset intensity is larger than the second preset intensity. In this embodiment, a magnetic field is generated by a coil. The alternating treatment magnetic field combined with the medium and low frequency can reduce the number of fat cells or the volume of tissues in the area to be treated, strengthen and contract muscles in the area to be treated and the adjacent area, and strengthen and shape the muscles to have more aesthetic feeling.

The control module 4 is used for determining action parameters of the target part according to the detection image, wherein the action parameters comprise an action position, first working parameters and second working parameters, the first working parameters comprise first action time, first preset frequency and first preset intensity, and the second working parameters comprise second action time, second preset frequency and second preset intensity; the control module 4 is also used for controlling the low-frequency magnetic pulse generation module 2 to work according to the first working parameter and controlling the medium-frequency magnetic pulse generation module 3 to work according to the second working parameter.

The fat reducing device provided by this embodiment, on one hand, uses a low-frequency magnetic field below 1kHz to stimulate body tissues, such as limbs, abdomen, buttocks, waist, face and other peripheral parts of the body, when the magnetic field strength is large enough, several tesla magnetic field strengths are reached, and nerve, muscle and other related tissues can be stimulated by causing membrane depolarization, and especially, the obvious effect is to cause stress involuntary shaking and twitching of the muscle at the stimulated part, causing a large amount of energy consumption, and generating local exercise for weight reduction.

On the other hand, the medium frequency magnetic pulse is used to stimulate the superficial tissues of the body, such as the peripheral parts of the body, such as the limbs, the abdomen, the buttocks, the waist, the face, and the like, with the frequency of 500kHz-1000kHz and the intensity of 1mT-5mT, the induced electric field generated by the body skin layer and the shallower area under the skin is basically the same as that generated by the TTfields, the same treatment effect is achieved, for example, the disordered division of unconventional cells (for example, the excessive growth and deposition of skin pigment cells, the pathological tendency of body tissues, the excessive growth of fat cells and the like) is prevented, the alternating electric field can act on natural electric property (mainly cell proteins such as tubulin, diaphragm protein and the like) substances in the tissues to generate the micro-vibration of corresponding tissue cells and intracellular structures, and the body tissues are enabled to migrate towards the optimized direction of the body structures by matching with the body self-repairing mechanism, so that the body tissue remodeling and body beautifying effects are achieved. Meanwhile, the medium-frequency magnetic pulse stimulation can increase the permeability of cell membranes of body tissues and activate calcium channels, can improve the administration efficiency of body active drugs, and can improve the drug effect of weight-losing drugs if used together with possible external weight-losing and skin-beautifying drugs, for example, can greatly improve the efficiency and effect of skin moisturizing.

The present invention provides a fat reduction device for fat reduction, shaping and cosmetology using low and medium frequency magnetic pulses, which, on the one hand, can induce high intensity and frequency of muscle contraction, is more effective in reducing the number and volume of fat cells and in altering the visual appearance of the treated body area by targeted muscle contraction exercises. In addition, the temperature uniformity of the target part during the magnetic pulse treatment can overcome the risk of thermal damage. The tissue and method cause remodeling and regeneration of collagen and elastin fibers of the tissue to be treated, which can tighten and rejuvenate the skin of the tissue at the target site. The fat reduction device can be combined with heat treatment, light treatment and other therapeutic devices, and the combination of heating/cooling can result in increased apoptosis index, increased muscle thickness, apoptosis and necrosis of target biological structures (such as fat cells). The target biological structure is more obviously remodeled, and the treatment time can be greatly shortened. In addition, side effects such as swelling and inflammation can be reduced and eliminated.

On the other hand, the fat reducing device provided by the present embodiment further performs image acquisition on the target region through the image acquisition module 1, optimizes the optimal arrangement position of the treatment coil (corresponding to the first coil 21 or the second coil 31) and the optimal magnetic field generation pattern by using a correlation algorithm, and provides an image contrast demonstration of the treatment effect.

The image recognition algorithm can be used to determine which part of the human body the current target part is by detecting the image, for example, a template matching algorithm can be used. The user generally has a desired form corresponding to a form (or body form) with a specific height and a specific body fat ratio, and in this case, the desired form may have a standard image (or referred to as a desired form image). The size or degree of the target part (namely the area to be treated) to be fat-reduced can be obtained by comparing the detection image with the standard image, so that fat-reduction and body beautification are performed by adopting proper treatment parameters, and the low-frequency magnetic pulse generation module 2 and the medium-frequency magnetic pulse generation module 3 are controlled to generate proper medium-low frequency magnetic fields so as to obtain better fat-reduction effect.

Specifically, as shown in fig. 2 and fig. 3, the control module 4 is further configured to obtain basic body information of the user, where the basic body information may include height, weight, age, and sex of the user, and obtain an expected form image according to the basic body information; the control module 4 is further configured to match the detected image with an image in a preset morphological image library to obtain a current morphological image of the target site; and determining action parameters of the target part according to the current morphological image and the expected morphological image. The morphological image can be a simple outline image, and the specific part and the morphological obesity degree can be judged through the outline.

In actual life, the body fat rate of normal men is 15% -18%, and the body fat rate of women is 20% -25%. The body fat rate of the current user can be calculated through the basic body information of the user, and the fat degrees of the same part of different people are not necessarily the same even under the same body fat rate because the human body has the problem of local fat. As shown in fig. 3, therefore, by setting a plurality of morphological images for one individual fat percentage and performing image matching on a plurality of morphological images corresponding to the same individual fat percentage in the morphological map library by an image matching algorithm, a current morphological image of the target region of one user can be obtained. And by setting a reasonable reference body fat rate, an expected form image corresponding to the height, age and sex of the user can be obtained. The expected morphological image adopts morphological images corresponding to standard models corresponding to various body fat ratios, the morphological images have the same sex, the same age and the same height, a standard morphological image can be preset under the determined body fat ratio, and a user can select the morphological image before fat reduction treatment. In this case, the form gallery includes the form image corresponding to the standard model.

In one practical application, the reference body fat rate may be selected by the user, for example, some users need a lower than normal body fat rate range, and the control module 4 is further configured to obtain the expected body fat rate selected by the user, and obtain the expected morphological image according to the expected body fat rate and the basic body information. By presetting standard morphological images corresponding to different body fat rates, when a user determines a required body fat rate, an expected morphological image can be correspondingly obtained. When the user does not select the reference body fat rate, the system may use the intermediate value of the normal body fat rate as the reference body fat rate.

According to the basic body information of the user and the requested expected body fat rate, the difference value of the current body fat rate and the expected body fat rate of the user can be obtained, and therefore the corresponding treatment parameter is obtained. The corresponding relationship between the treatment parameters and the body fat ratio difference values can adopt a preset one-to-one corresponding mode. Wherein, the different body fat rate difference values correspond to the low-frequency magnetic field with different first preset frequencies and first preset intensity and the medium-frequency magnetic field with different second preset frequencies and second preset intensity. The predetermined relationship is not limited, for example, according to a positive correlation, the larger the body fat ratio difference, the larger the frequency and intensity may be.

In a practical application, as shown in fig. 3, different action positions of a target region have different treatment effects, and generally, the control module 4 performs the emphasis of fat reduction and body beautification on the most obvious position of obesity, and determines the maximum deviation position exceeding the area of the expected form image in the current form image according to the current form image and the expected form image, and the action position covers the maximum deviation position. At this time, the control module 4 may further mark the maximum deviation position in the detection image for reminding the operator, so that the operator may perform the fat-reduction treatment on the maximum deviation position by the focus.

As shown in fig. 1, the fat reducing device may further include a touch display module 5, where the touch display module 5 is configured to generate basic body information of the user when touched, and is further configured to generate a first start signal and a second start signal when touched, and the control module 4 controls the low-frequency magnetic pulse generating module 2 to operate when triggered by the first start signal, and controls the medium-frequency magnetic pulse generating module 3 to operate when triggered by the second start signal. The touch display module 5 may also be configured to display the detected image, the current form image, and the expected form image, and when the control module 4 marks the maximum deviation position on the detected image, the maximum deviation position may be displayed on the touch display module 5. The fat reducing device can be operated in modes such as touch control by carrying an APP or an operating system.

For example, the touch display module 5 may be a capacitive liquid crystal display screen, an operator may perform touch control, and a first start signal and a second start signal may be generated through a region designated by the touch control, so as to perform start-stop control on the low-frequency magnetic pulse generation module 2 and the medium-frequency magnetic pulse generation module 3.

For another example, the touch display module 5 may be further configured to display the magnetic pulses and the operation state information of the surface acoustic wave fat reduction device, where the operation state information includes the action parameters, the first operation time of the low frequency magnetic pulse generating module 2, and the second operation time of the medium frequency magnetic pulse generating module 3.

The control module 4 is further configured to obtain a first operation time according to a duration of the first start signal, and obtain a second operation time according to a duration of the second start signal. Thus, the user or the operator can obtain the current treatment progress through the touch display module 5.

As shown in fig. 1, in this embodiment, a fat reducing system is further provided, which includes an external terminal 7 and the fat reducing device, where the fat reducing device may include a communication module 6, the communication module 6 is configured to be in communication connection with the external terminal 7 to obtain a control signal sent by the external terminal 7, and a control module 4 of the fat reducing device is configured to obtain the control signal, and under the trigger of the control signal, control a low-frequency magnetic pulse generating module 2 of the fat reducing device to operate and/or control a medium-frequency magnetic pulse generating module 3 of the fat reducing device to operate; the control module 4 is also used for sending the action parameters to an external terminal 7 through a communication module 6; the control module 4 is also used for acquiring the basic body information of the user sent by the external terminal 7 through the communication module 6.

As shown in fig. 1, the fat reducing device may further include a communication module 6, where the communication module 6 is configured to be in communication connection with an external terminal 7 to obtain a control signal sent by the external terminal 7, and the control module 4 is further configured to obtain the control signal, and control the low-frequency magnetic pulse generating module 2 and/or the medium-frequency magnetic pulse generating module 3 to operate under the trigger of the control signal. The control signal may include a first enable signal and a second enable signal.

The control module 4 is also used for sending the action parameters to an external terminal 7 through a communication module 6. The control module 4 is also used for acquiring the basic body information of the user sent by the external terminal 7 through the communication module 6.

The operator can send the relevant information (including but not limited to basic body information) of the user to the fat reducing device through the external terminal 7 such as a mobile phone, a computer, etc., and for example, the expected body fat rate, the expected treatment period or the single treatment time, etc. of the user can also be included. The user or the operator can also obtain the relevant treatment information such as action parameters and the like and obtain the detection image through the external terminal 7, so that the user can judge the treatment effect. The fat reducing device can be controlled through the APP application program and through Bluetooth or Wi-Fi.

Example two:

as shown in fig. 4 to fig. 6, the present embodiment provides a low-frequency magnetic pulse generating module 2, which may include at least one first coil connector 22 and a plurality of first coils 21, where the first coils 21 are detachably connected to the first coil connector 22, and the first coils 21 are electrically connected to the control module 4 through the first coil connector 22; the control module 4 may include a magnetic field control module 4, the magnetic field control module 4 being configured to control the frequency, intensity and timing of the magnetic field generated by the first coil 21 through the first coil connector 22; the frequency and the intensity of the magnetic field generated by each first coil 21 are different, and the frequency and the intensity of the magnetic field generated by all the first coils 21 cover a first preset frequency and a first preset intensity; and/or the first preset frequency is 0-400Hz, and the first preset intensity is 0-8T.

Specifically, one path of coil of the low-frequency magnetic pulse generation module 2 can independently generate the 1 st therapeutic magnetic field with the frequency of 0-50Hz and the intensity of 0-1T, wherein the 1 st magnetic field frequency meets Gaussian distribution within the range of 0-50Hz, and the 1 st magnetic field intensity meets the Gaussian distribution within the range of 0-1T. One path of coil of the low-frequency magnetic pulse generation module 2 can independently generate a 2 nd therapeutic magnetic field with the frequency of 50-100Hz and the intensity of 1-2T, the frequency of the 2 nd magnetic field meets Gaussian distribution within the range of 50-100Hz, and the 2 nd magnetic field intensity meets the Gaussian distribution within the range of 1-2T. One path of coil of the low-frequency magnetic pulse generation module 2 can independently generate a 3 rd therapeutic magnetic field with the frequency of 100-. One path of coil of the low-frequency magnetic pulse generation module 2 can independently generate a 4 th therapeutic magnetic field with the frequency of 150-. One path of coil of the low-frequency magnetic pulse generation module 2 can independently generate a 5 th therapeutic magnetic field with the frequency of 200-250Hz and the intensity of 4-5T, wherein the 5 th magnetic field frequency meets Gaussian distribution in the range of 200-250Hz, and the 5 th magnetic field intensity meets the Gaussian distribution in the range of 4-5T. One path of coil of the low-frequency magnetic pulse generation module 2 can independently generate a 6 th therapeutic magnetic field with the frequency of 250-. One path of coil of the low-frequency magnetic pulse generation module 2 can independently generate a 7 th therapeutic magnetic field with the frequency of 300-. One path of coil of the low-frequency magnetic pulse generation module 2 can independently generate an 8 th therapeutic magnetic field with the frequency of 350-400Hz and the intensity of 7-8T, wherein the 8 th magnetic field frequency meets Gaussian distribution in the range of 350-400Hz, and the 8 th magnetic field intensity meets the Gaussian distribution in the range of 7-8T. The two first coils 21 of the low-frequency magnetic pulse generating module 2 can be driven independently or in combination.

In the using process of the fat reducing device and the fat reducing system, when the 1 st to 8 th therapeutic magnetic fields of the low-frequency magnetic pulse generating module 2 are selected, one or more therapeutic magnetic fields are selected according to the desire of the patient on weight reducing urgency and the body bearing capacity from low to high, and only one first coil 21 can be placed in one weight reducing area (corresponding to a target part).

The low-frequency magnetic pulse generation module 2 can comprise two first coil connectors 22 and a plurality of first coils 21 with different sizes, the first coil connectors 22 are connected with the first coils 21 through detachable buckles, the first coils 21 can be detached and replaced through the first coil connectors 22, each first coil connector 22 is connected with the magnetic field generation driving module 42 through a single specially-made cable and can be independently controlled and driven, the two first coil connectors 22 can also be in linkage control and driving, the effective diameter of each first coil 21 can be 120mm, 100mm, 80mm, 60mm and 30mm, the size of a wound copper wire of the first coil 21 is 3 mm square, and the number of turns is 30-60 turns.

The low-frequency magnetic pulse generating module 2 is arranged above a target part to be reduced in fat, such as buttocks, legs, arms, waist, abdomen and the like, preferably 10mm-100mm, and can precisely generate a modulated alternating magnetic field in a tissue area to be reduced in fat and an adjacent area, so that an alternating induction electric field can be induced in the tissue area to be reduced in fat and the adjacent area, the alternating induction electric field can enable depolarization or hyperpolarization of nerve tissue cells in the tissue area to be reduced in fat and the adjacent area, induce involuntary contraction and shaking of muscles in the tissue area to be reduced in fat and the adjacent area, consume a large amount of energy, enable fat cells to be reduced and reduced, train and shape muscle tissues, open ion permeation channels in the fat tissue area, stimulate ion permeability in the fat tissue cells and accelerate consumption of the fat tissue cells.

Example three:

as shown in fig. 6 to 8, the intermediate frequency magnetic pulse generating module 3 may include at least one second coil connector 32 and a plurality of second coils 31, the second coils 31 being detachably connected to the second coil connector 32, the second coils 31 being electrically connected to the control module 4 through the second coil connector 32; the control module 4 may include a magnetic field control module 4, the magnetic field control module 4 being configured to control the frequency, intensity and timing of the magnetic field generated by the second coil 31 through the second coil connector 32; the frequency and the strength of the magnetic field generated by each second coil 31 are different, and the frequency and the strength of the magnetic field generated by all the second coils 31 cover a second preset frequency and a second preset strength; and/or the second preset frequency is 500KHz-1000KHz, and the second preset intensity is 0-5 mT.

Specifically, one path of coil of the medium frequency magnetic pulse generation module 3 can independently generate a 9 th therapeutic magnetic field with the frequency of 500-600KHz and the intensity of 0-1mT, wherein the frequency of the 9 th magnetic field meets the random non-Gaussian distribution within the range of 500-600KHz, and the magnetic field intensity of the 9 th magnetic field meets the random non-Gaussian distribution within the range of 0-1 mT. One path of coil of the medium frequency magnetic pulse generation module 3 can independently generate a 10 th therapeutic magnetic field with the frequency of 600-. One path of coil of the medium frequency magnetic pulse generation module 3 can independently generate 11 th therapeutic magnetic field with the frequency of 700 plus 800KHz and the intensity of 2-3mT, wherein the 11 th magnetic field frequency meets the random non-Gaussian distribution in the range of 700 plus 800KHz, and the 11 th magnetic field intensity meets the random non-Gaussian distribution in the range of 2-3 mT. One path of coil of the medium frequency magnetic pulse generation module 3 can independently generate a 12 th therapeutic magnetic field with the frequency of 800-plus-900 KHz and the intensity of 3-4mT, wherein the 12 th magnetic field frequency meets the random non-Gaussian distribution in the range of 800-plus-900 KHz, and the 12 th magnetic field intensity meets the random non-Gaussian distribution in the range of 3-4 mT. One path of coil of the medium frequency magnetic pulse generation module 3 can independently generate a 13 th treatment magnetic field with the frequency of 900 plus 1000KHz and the intensity of 4-5mT, the frequency of the 13 th magnetic field meets the random non-Gaussian distribution within the range of 900 plus 1000KHz, the frequency of the 13 th magnetic field meets the random non-Gaussian distribution within the range of 4-5mT, the intensity of the 13 th magnetic field meets the random non-Gaussian distribution, and the two paths of second coils 21 of the low frequency magnetic pulse generation module 2 can be independently driven or can be combined to drive.

In the using process of the fat reducing device and the fat reducing system, when the 9 th to 13 th therapeutic magnetic fields generated by the second coil 31 of the medium-frequency magnetic pulse generating module 3 are selected, one or more therapeutic magnetic fields are selected according to the desire of the patient on weight reducing urgency and the body bearing capacity of the patient from low to high, and only one second coil 31 can be placed in one weight reducing area.

Intermediate frequency magnetic pulse generation module 3 can include two second coil connectors 32 and a plurality of not unidimensional second coil 31, second coil connector 32 is connected through the detachable buckle with second coil 31, second coil connector 32 can be dismantled and change second coil 31, second coil connector 32 takes place drive module 42 through making specializedly the cable alone and being connected with the magnetic field, but independent control and drive, also 2 way second coil connector 32 coordinated control and drive, the effective diameter of single second coil 31 is 100mm, 80mm, 3 millimeters squares of second coil 31's coiling copper line size, the number of turns is 10-30 circles.

The medium frequency magnetic pulse generating module 3 is disposed above a target site to be fat-reduced, for example, buttocks, legs, arms, waist, abdomen, etc., preferably 10mm to 100mm, accurately generating modulated medium-frequency alternating magnetic fields in the tissue area to be fat-reduced and the adjacent area, and further inducing medium-frequency alternating induction electric fields in the tissue area to be fat-reduced and the adjacent area, wherein the alternating induction electric fields can enable muscle cells in the tissue area to be fat-reduced and the adjacent area to be fat-reduced to contract at higher frequency, the arrangement of the muscle tissue is more aesthetic, the visual appearance is better, the medium frequency magnetic pulse further improves the uniformity of the stimulating thermal effect of the magnetic field, has effects of relieving pain, promoting regeneration and remodeling of collagen and elastin fiber, improving skin elasticity and skin texture, and tightening skin, can improve blood and lymph circulation and improve local and/or adipose tissue metabolism.

Example four:

as shown in fig. 6, in the fat reducing device and the fat reducing system, the control module 4 controls the operation of the fat reducing device, controls and drives the low-frequency magnetic pulse generating module 2 to excite a low-frequency therapeutic magnetic field according to a preset mode, controls and drives the medium-frequency magnetic pulse generating module 3 to excite a medium-frequency therapeutic magnetic field according to a preset mode, receives the detection image information acquired by the image acquisition module 1, and calculates the preferable driving and controlling modes of the low-frequency magnetic pulse generating module 2 and the medium-frequency magnetic pulse generating module 3. The control module 4 may include a magnetic field control module 41 and a magnetic field generating drive module 42.

As shown in fig. 5 and 8, in the fat reducing device and the fat reducing system, the magnetic field control module 41 may include a timing control module, an intensity control module, and a frequency control module to generate a preset driving pattern for a single coil or a plurality of coils. Under different driving modes, magnetic fields with different time sequences, frequencies and strengths are generated.

As shown in fig. 5, in the fat reducing device and the fat reducing system, the magnetic field generating driving module 42 generates a preset driving current for the single first coil 21 or the plurality of first coils 21 according to a preset driving mode, so as to drive the first coils 21 to generate a therapeutic magnetic field with a preset frequency and intensity, wherein the driving mode between the two coils of the low-frequency magnetic pulse generating module 2 may be the same or different.

As shown in fig. 8, in the fat reducing device and the fat reducing system, the magnetic field generating driving module 42 generates a preset driving current for the single second coil 31 or the plurality of second coils 31 according to a preset driving mode, so as to drive the second coils 31 to generate a therapeutic magnetic field with a preset frequency and intensity, wherein the driving mode between the two coils of the medium frequency magnetic pulse generating module 3 may be the same or different.

In a practical application, as shown in fig. 9, the magnetic field control module 4 and the magnetic field generation driving module 42 may be in the form of a PWM chip + push-pull structure driving circuit; the magnetic field control module 4 can be formed by an integrated circuit SG3525 as a push-pull control circuit 43; the magnetic field generation driving module 42 may include a push-pull driving circuit 44, a transformer rectifying circuit 45 and a magnetic field generation main circuit 46, wherein the push-pull driving circuit 44 is composed of transistors Q1-Q6, the transformer rectifying circuit 45 includes an isolation transformer and a high-voltage rectifying circuit, and the isolation transformer Tr1 provides a second stage reinforced insulation of the device; the magnetic field generation main circuit 46 may include a high-voltage energy storage capacitor C100 and a silicon controlled rectifier SCR1, and the magnetic field generation main circuit 46 is electrically connected to a coil L1, wherein the coil L1 may be the first coil 21 or the second coil 31.

As shown in fig. 1, 5, 6, 8 and 9, in the fat reducing device and the fat reducing system provided in this embodiment, the control module 4 may further include a processing module, and the processing module is responsible for the operation of the fat reducing device. In practical applications, the fat reducing device may obtain the control signal through the touch display module 5, or may receive the input command through a physical button or a knob.

Specifically, an operator can input an intensity signal by adjusting the turn-on of the knob switch, and then inputs a start signal to the processing module after the turn-on of the knob switch, and then inputs a stop signal after the turn-off of the knob switch. The processing module receives input instructions of the knob switch, sets and stores stimulation intensity and outputs start/stop information. An operator can select the time sequence and frequency corresponding to the magnetic field, such as sine waves, square waves and the like, by operating the keys, and the processing module can process signals triggered by the keys. The processing module outputs signals such as intensity, frequency, and timing required for the magnetic field selected by the operator to the magnetic field control module 4, and the magnetic field control module 4 drives the coil to generate the magnetic field through the magnetic field generation driving module 42. Meanwhile, the fat reducing device can be also provided with a temperature sensor, a voltage sensor and the like so as to obtain the working temperature and the driving voltage of the coil, and the coil is driven to work after the conditions such as the set voltage are met. By adopting a physical rotary switch and a key control mode, when the target part cannot be subjected to image acquisition or treatment parameters cannot be obtained according to the detected image, the operation can be carried out in a manual mode.

In the fat reducing device and the fat reducing system, the low-frequency magnetic pulse generating module 2 and the medium-frequency magnetic pulse generating module 3 are respectively driven by independent cables, and the treatment coils driven by the low-frequency magnetic pulse generating module 2 and the medium-frequency magnetic pulse generating module 3 cannot be used at the same treatment part of the same patient at the same time and must be used in a time-sharing manner.

As shown in fig. 10, in the fat reducing device and the fat reducing system, the magnetic field generating and driving module 42 generates a specific driving current for a single coil or a plurality of coils according to a specific driving mode, so that the driving coils generate a therapeutic magnetic field with a specific frequency and intensity, wherein the mode between the two first coils 21 of the low-frequency magnetic pulse generating module 2 may be the same or different, and the mode between the two second coils 31 of the medium-frequency magnetic pulse generating module 3 may be the same or different.

Example five:

the embodiment provides a fat reducing device and a using method of a fat reducing system, which are divided into a plurality of stages for use, so that different treatment effects can be obtained in different stages, and the fat reducing device can be used for fat reducing, shaping, beautifying and body building treatment of body parts such as faces, necks, chests, waists, abdomens, buttocks, limbs and the like.

The preferable method for reducing fat and building body of buttocks is as follows: in the initial stage, in the first step, the image acquisition module 1 is started, the buttocks and adjacent tissues of the fat-reducing person are photographed, and the optimal arrangement positions and the optimal stimulation modes of the low-frequency magnetic pulse generation module 2 and the medium-frequency magnetic pulse generation module 3 are determined based on the characteristics of the shape of the buttocks of the fat-reducing person. Step two, installing the medium-frequency magnetic pulse generating module 3 according to the preferable installation position of the coil group in the step one, starting the medium-frequency magnetic pulse generating module 3 according to the preferable stimulation mode in the step one, and performing body shaping magnetic pulse therapy, wherein the preferable stimulation time is 10 minutes, 15 minutes, 20 minutes, preferably 120mm and 100mm diameter coils, and the hip epidermis is shaped in a beautifying mode and pain is relieved. Step three, after the body beautifying and shaping magnetic pulse treatment in the step two is finished for 3 minutes, installing the low-frequency magnetic pulse generating module 2 according to the preferable installation position of the coil group in the step one, starting the low-frequency magnetic pulse generating module 2 according to the preferable stimulation mode in the step one, preferably selecting coils with the diameters of 120mm and 100mm, performing the fat reducing magnetic pulse treatment in four sections, wherein each section is at least 15 minutes, the middle interval is kept for rest for 5 minutes, the treatment time is at least 1 hour, and the hip muscles or the peripheral muscles are punctured, so that the reduction of the hip fat is realized. Step four, after the fat-reducing magnetic pulse therapy of the step three is finished for 10 minutes, the medium-frequency magnetic pulse generating module 3 is installed according to the preferable installation position of the coil group in the step one, the medium-frequency magnetic pulse generating module 3 is started according to the preferable stimulation mode in the step one, the body shaping magnetic pulse therapy is carried out, the preferable stimulation time is 30 minutes continuously each time, the coil with the diameter of 120mm and 100mm is preferable, and the hip epidermis is shaped in a beautifying mode and pain is relieved. And step five, the treatment is carried out once a day, the treatment course is 7 days, and the next treatment course is started after the treatment course is finished.

The preferable method for reducing fat and building body of buttocks is as follows: in the middle stage, in the first step, the image acquisition module 1 is started to photograph the buttocks and adjacent tissues of the slimming person, and based on the shape characteristics of the buttocks of the slimming person, the optimal arrangement positions and the optimal stimulation modes of the low-frequency magnetic pulse generation module 2 and the medium-frequency magnetic pulse generation module 3 are determined. Step two, installing the medium-frequency magnetic pulse generating module 3 according to the preferable installation position of the coil group in the step one, starting the medium-frequency magnetic pulse generating module 3 according to the preferable stimulation mode in the step one, and performing body shaping magnetic pulse therapy, wherein the preferable stimulation time is 30 minutes continuously each time, coils with diameters of 120mm and 100mm are preferable, and the buttocks epidermis is shaped in a beautifying manner and pain is relieved. Step three, after the body beautifying and shaping magnetic pulse treatment in the step two is finished for 3 minutes, installing the low-frequency magnetic pulse generating module 2 according to the preferable installation position of the coil group in the step one, starting the low-frequency magnetic pulse generating module 2 according to the preferable stimulation mode in the step one, preferably selecting coils with the diameters of 80mm and 60mm, performing the fat-reducing magnetic pulse treatment in five sections, wherein each section is 20 minutes, the middle interval is kept for rest for 5 minutes, the total treatment time is at least 1.5 hours, the positions of the coils need to be adjusted, and hip muscles or peripheral muscles are respectively stabbed, so that the fat of the hip is reduced. Step four, after the fat-reducing magnetic pulse therapy of the step three is finished for 10 minutes, installing the medium-frequency magnetic pulse generating module 3 according to the preferable installation position of the coil group in the step one, starting the medium-frequency magnetic pulse generating module 3 according to the preferable stimulation mode in the step one, and performing body shaping magnetic pulse therapy, wherein the preferable stimulation time is 30 minutes continuously each time, the coils with diameters of 120mm and 100mm are preferable, and the buttocks epidermis is shaped and pain is relieved. And step four, the treatment is carried out once a day, one treatment course is 7 days, the treatment course is finished, and the next treatment course is started.

The preferable method for reducing fat and building body of buttocks is as follows: and in the keeping stage, in the first step, starting the image acquisition module 1, photographing the buttocks and adjacent tissues of the fat-reducing person, and determining the optimal arrangement positions and the optimal stimulation modes of the optimal low-frequency magnetic pulse generation module 2 and the optimal medium-frequency magnetic pulse generation module 3 based on the shape characteristics of the buttocks of the fat-reducing person. Step two, installing the medium-frequency magnetic pulse generating module 3 according to the preferable installation position of the coil group in the step one, starting the medium-frequency magnetic pulse generating module 3 according to the preferable stimulation mode in the step one, and performing body shaping magnetic pulse therapy, wherein the preferable stimulation time is 30 minutes continuously each time, coils with diameters of 120mm and 100mm are preferable, and the buttocks epidermis is shaped in a beautifying manner and pain is relieved. And step three, after the body beautifying shaping magnetic pulse treatment in the step two is finished for 3 minutes, installing the low-frequency magnetic pulse generation module 2 according to the optimal coil group installation position in the step one, starting the low-frequency magnetic pulse generation module 2 according to the optimal stimulation mode in the step one, preferably selecting coils with the diameters of 60mm and 30mm, performing fat-reducing magnetic pulse treatment in five sections, wherein each section is 20 minutes, the middle interval is kept for rest for 5 minutes, the total treatment time is at least 1.5 hours, the positions of the coils need to be adjusted, and gluteus maximus, gluteus medius and gluteus minimus in gluteus muscle groups are stimulated respectively to achieve gluteus lifting and gluteus augmentation. Step four, after the fat-reducing magnetic pulse therapy of the step three is finished for 10 minutes, installing the medium-frequency magnetic pulse generating module 3 according to the preferable installation position of the coil group in the step one, starting the medium-frequency magnetic pulse generating module 3 according to the preferable stimulation mode in the step one, and performing body shaping magnetic pulse therapy, wherein the preferable stimulation time is 30 minutes continuously each time, the coils with diameters of 120mm and 100mm are preferable, and the buttocks epidermis is shaped and pain is relieved. And step four, the treatment is performed once a day, one treatment course is 7 days, and the treatment course is finished.

The fat reducing device and the fat reducing system can be used for reducing fat, shaping, beautifying and building body parts such as the face, the neck, the chest, the waist, the abdomen, the hip, the four limbs and the like.

The fat reducing device and the fat reducing system provided by the invention have the following characteristics and advantages: (1) the high strength and the frequency of the low-frequency alternating magnetic field are utilized to stimulate local nerve and muscle tissues, fat is consumed and decomposed, and the medium-frequency alternating magnetic field is utilized to repair and integrate the local muscle tissues and skin tissues, so that the effects of shaping and beautifying are realized without side effect; (2) the functions of relieving fatigue and pain and regulating the functions of body tissues can be realized by stimulating local nerve and muscle tissues by using low-frequency and medium-frequency magnetic pulses; (3) the magnetic pulse treatment scheme has no contact with the body, and has the advantages of good fat decomposition effect, good body shaping and skin beautifying effects, quick response, difficult rebound and the like.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims (10)

1. A fat reduction device using medium and low frequency magnetic pulses, comprising:

the image acquisition module is used for acquiring a detection image of a target part of a user;

the low-frequency magnetic pulse generating module is used for generating a magnetic field with a first preset frequency and a first preset intensity;

the medium-frequency magnetic pulse generating module is used for generating a magnetic field with a second preset frequency and a second preset intensity; the first preset frequency is smaller than the second preset frequency, and the first preset intensity is larger than the second preset intensity;

the control module is used for determining action parameters of the target part according to the detection image, wherein the action parameters comprise an action position, first working parameters and second working parameters, the first working parameters comprise first action time, first preset frequency and first preset intensity, and the second working parameters comprise second action time, second preset frequency and second preset intensity; the control module is also used for controlling the low-frequency magnetic pulse generation module to work according to the first working parameter and controlling the medium-frequency magnetic pulse generation module to work according to the second working parameter.

2. The fat reduction device of claim 1, wherein the control module is further configured to obtain basic body information of the user, the basic body information including height, weight, age and sex, and obtain the expected morphological image according to the basic body information; the control module is also used for matching the detection image with an image in a preset form image library to obtain a current form image of the target part; and determining action parameters of the target part according to the current form image and the expected form image.

3. The fat reduction device of claim 2, wherein the control module is further configured to obtain a desired body fat rate selected by the user, and obtain a desired morphology image based on the desired body fat rate and the basic body information.

4. The fat reduction device of claim 2, wherein the control module determines a maximum deviation position in the current morphology image beyond the expected morphology image area based on the current morphology image and the expected morphology image, the action position covering the maximum deviation position.

5. The fat reduction device of claim 1, further comprising:

the touch display module is used for generating basic body information of a user under the condition of being touched, and is also used for generating a first starting signal and a second starting signal under the condition of being touched, the control module controls the low-frequency magnetic pulse generation module to work under the triggering of the first starting signal, and controls the medium-frequency magnetic pulse generation module to work under the triggering of the second starting signal.

6. The fat reduction device of claim 5, wherein the touch display module is further configured to display operating status information of the magnetic pulse and SAW fat reduction device, the operating status information including the action parameters, a first operating time of the low-frequency magnetic pulse generation module, and a second operating time of the medium-frequency magnetic pulse generation module;

the control module is further configured to obtain the first running time according to the duration of the first start signal, and obtain the second running time according to the duration of the second start signal.

7. The fat reduction device according to claim 2, further comprising a communication module, wherein the communication module is configured to be in communication connection with an external terminal to obtain a control signal sent by the external terminal, and the control module is further configured to obtain the control signal, and control the low-frequency magnetic pulse generation module to operate and/or control the medium-frequency magnetic pulse generation module to operate under the trigger of the control signal;

the control module is also used for sending the action parameters to the external terminal through the communication module;

the control module is further used for acquiring the basic body information of the user sent by the external terminal through the communication module.

8. The fat reduction device of claim 1, wherein the low frequency magnetic pulse generation module comprises at least one first coil connector and a plurality of first coils, the first coils being removably connected to the first coil connector, the first coils being electrically connected to the control module through the first coil connector;

the control module comprises a magnetic field control module, and the magnetic field control module is used for controlling the frequency, the strength and the time sequence of the magnetic field generated by the first coil through the first coil connector;

the frequency and the strength of the magnetic field generated by each first coil are different, and the frequency and the strength of the magnetic field generated by all the first coils cover the first preset frequency and the first preset strength;

and/or the first preset frequency is 0-400Hz, and the first preset intensity is 0-8T.

9. The fat reduction device of claim 1, wherein the medium frequency magnetic pulse generation module comprises at least one second coil connector and a plurality of second coils, the second coils being removably connected to the second coil connector, the second coils being electrically connected to the control module via the second coil connector;

the control module comprises a magnetic field control module, and the magnetic field control module is used for controlling the frequency, the strength and the time sequence of the magnetic field generated by the second coil through the second coil connector;

the frequency and the strength of the magnetic field generated by each second coil are different, and the frequency and the strength of the magnetic field generated by all the second coils cover the second preset frequency and the first preset strength;

and/or the second preset frequency is 500KHz-1000KHz, and the second preset intensity is 0-5 mT.

10. A fat reduction system, comprising an external terminal and the fat reduction device according to any one of claims 1 to 9, wherein the fat reduction device comprises a communication module, the communication module is configured to be in communication connection with the external terminal to obtain a control signal sent by the external terminal, and the control module of the fat reduction device is configured to obtain the control signal, and to control the low-frequency magnetic pulse generation module of the fat reduction device to operate and/or control the medium-frequency magnetic pulse generation module of the fat reduction device to operate under the trigger of the control signal;

the control module is also used for sending action parameters to the external terminal through the communication module;

the control module is also used for acquiring the basic body information of the user sent by the external terminal through the communication module.

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