Array electroacupuncture structure, excitation circuit and medical beauty equipment

Abstract

The utility model discloses an array electro-acupuncture structure, an excitation circuit and medical beauty equipment, relates to the technical field of medical equipment, and discloses the array electro-acupuncture structure comprising a plurality of electro-acupuncture units; each electric needle unit is of a matrix structure composed of a plurality of electric needles, the plurality of electric needles of each electric needle unit are electrically connected, and each of rows and columns of each electric needle unit at least comprises two electric needles; each electro-acupuncture unit is used for sequentially receiving current excitation output energy; the electroacupuncture units are adjacently spliced to form the array electroacupuncture structure, and the array electroacupuncture structure is a matrix structure. A large array electro-acupuncture structure is divided into small electro-acupuncture unit matrixes for excitation, and the electro-acupuncture number of each electro-acupuncture unit is limited to ensure certain area dispersed current. The electric needles in each electric needle unit are electrically connected so as to receive unified current excitation and output energy. Due to the fact that the number of the electric needles excited at the same time is reduced, the difference between the electric needles is reduced, and therefore energy distribution can be more uniform through sequential excitation of the electric needle units.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical equipment, in particular to an array electrode structure, an excitation circuit and a medical and aesthetic equipment. BACKGROUND

[0002] In the field of medical aesthetics, radio frequency (RF) technology is widely used in various treatment devices to provide non-invasive or minimally invasive treatment methods. These treatment devices usually contain one or more electrodes for delivering RF energy into human tissue to induce a series of biophysical effects. In traditional design schemes, the positive poles of the treatment head are usually connected in parallel to the positive pole of the RF source, and the negative pole is connected to the negative pole of the RF source through a larger negative plate (or neutral electrode plate). The main purpose of this design is to ensure that the current is evenly distributed in the treatment area to maximize the treatment effect.

[0003] However, in actual application, due to the parallel connection of all positive poles, the current tends to choose a path with shorter distance or smaller resistance when passing through the treatment area, resulting in a more concentrated distribution of energy around the treatment head, especially at the four corner points. This not only causes the temperature around the treatment head to rise significantly, but also can cause unnecessary damage to the surrounding tissue, such as burns. In addition, due to the uneven distribution of energy, the energy density in the middle area of the treatment head is relatively low, and the heat is not strong, thereby affecting the treatment effect in the middle area. CONTENT OF THE INVENTION

[0004] The main purpose of the present application is to provide an array electrode structure, an excitation circuit and a medical and aesthetic equipment, which aims to solve the technical problem of uneven energy distribution caused by the existing electrode structure and excitation circuit.

[0005] To achieve the above-mentioned purpose, the present application provides an array electrode structure, which comprises: a plurality of electrode units; the electrode units are a matrix structure composed of a plurality of electrodes, the plurality of electrodes of the electrode units are electrically connected, and each of the rows and columns of the electrode units includes at least two electrodes; each of the electrode units is used for sequentially receiving current excitation to output energy; each of the electrode units forms the array electrode structure by adjacent splicing, and the array electrode structure is a matrix structure.

[0006] In an embodiment, the number of electrodes of the array electrode structure is at least 16; the number of electrode units is at least 4 and does not exceed 1 / 4 of the number of electrodes of the array electrode structure.

[0007] In an embodiment, the top electrode of each of the electrode units in the array electrode structure is adjacent to at most one top electrode to make the adjacent splicing gap between each of the electrode units T-shaped.

[0008] In an embodiment, the arrayed electric needle structure comprises 49 electric needles, and the arrayed electric needle structure comprises a first electric needle unit, a second electric needle unit, a third electric needle unit, a fourth electric needle unit, a fifth electric needle unit, a sixth electric needle unit, and a seventh electric needle unit; the number of electric needles in a row and the number of electric needles in a column of the first electric needle unit are 2 and 3 respectively; the number of electric needles in a row and the number of electric needles in a column of the second electric needle unit are 2 and 4 respectively; the number of electric needles in a row and the number of electric needles in a column of the third electric needle unit are 2 and 4 respectively; the number of electric needles in a row and the number of electric needles in a column of the fourth electric needle unit are 2 and 3 respectively; the number of electric needles in a row and the number of electric needles in a column of the fifth electric needle unit are 3 and 2 respectively; the number of electric needles in a row and the number of electric needles in a column of the sixth electric needle unit are 3 and 3 respectively; the number of electric needles in a row and the number of electric needles in a column of the seventh electric needle unit are 3 and 2 respectively; the first electric needle unit and the second electric needle unit are arranged in a column-adjacent order to form an upper part of the arrayed electric needle structure; the third electric needle unit and the fourth electric needle unit are arranged in a column-adjacent order to form a middle part of the arrayed electric needle structure; the fifth electric needle unit, the sixth electric needle unit, and the seventh electric needle unit are arranged in a column-adjacent order to form a lower part of the arrayed electric needle structure.

[0009] In addition, the application further provides an arrayed electric needle stimulation circuit, which comprises the arrayed electric needle structure, a neutral electrode plate, and a stimulation module; the stimulation module is connected to each electric needle unit of the arrayed electric needle structure and the neutral electrode plate; the connection of each electric needle unit, the stimulation module, and the neutral electrode plate forms a plurality of stimulation loops corresponding to a plurality of electric needle units; and the stimulation module is configured to stimulate each stimulation loop.

[0010] In an embodiment, the arrayed electric needle stimulation circuit further comprises a selection module; the selection module is connected to the stimulation module; the selection module is configured to receive user requirements and generate a selection signal based on the user requirements and output the selection signal to the stimulation module; and the stimulation module is configured to select a stimulation mode of an electric needle unit after receiving the selection signal.

[0011] In an embodiment, the arrayed electric needle stimulation circuit further comprises a plurality of switches corresponding to a plurality of electric needle units; the stimulation module is connected to each electric needle unit of the arrayed electric needle structure through each switch; and the stimulation module is configured to select an electric needle unit corresponding to each switch to stimulate by controlling the conduction state of each switch.

[0012] In an embodiment, the stimulation module is further configured to set a stimulation time by controlling the conduction time of each switch.

[0013] In an embodiment, the switch is a relay.

[0014] In addition, the present application also proposes a medical and beauty device, which comprises the arrayed electro-acupuncture structure as described above and the arrayed electro-acupuncture excitation circuit as described above; the arrayed electro-acupuncture structure applies the arrayed electro-acupuncture excitation circuit.

[0015] The one or more technical solutions proposed by the present application have at least the following technical effects:

[0016] Compared with the large-matrix simultaneous excitation of the prior art, the present solution divides the large arrayed electro-acupuncture structure into small electro-acupuncture unit matrices for excitation, and by limiting the number of electro-acupuncture in each row and column of the electro-acupuncture unit to at least 2, the electro-acupuncture unit is ensured to have a certain area and sufficient number of electro-acupuncture to disperse the current. Each electro-acupuncture in the electro-acupuncture unit is electrically connected so as to receive uniform current excitation and output energy.

[0017] At the same time, due to the division of the arrayed electro-acupuncture structure by the multiple electro-acupuncture units, the treatment time of 0.7s of 7 electro-acupuncture units is shortened compared to 4.9s of the sequential activation of the same 49 electro-acupuncture; compared to the 49 electro-acupuncture simultaneous excitation mode, the excitation mode of the divided electro-acupuncture units reduces the number of simultaneously excited electro-acupuncture and reduces the difference between each electro-acupuncture, so that through the sequential excitation of each electro-acupuncture unit, the energy distribution is more uniform while the treatment time is shortened.

[0018] In addition, the arrayed electro-acupuncture structure formed by the adjacent splicing of the multiple electro-acupuncture units is also a matrix structure, which can realize flexible adjustment of the total size and shape of the arrayed electro-acupuncture structure according to the treatment requirements, so as to adapt to the requirements of different treatment areas. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings incorporated into the specification and constituting a part of the specification, show embodiments consistent with the present application, and together with the specification, serve to explain the principles of the present application.

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 It is the excitation circuit diagram of the existing arrayed electro-acupuncture structure;

[0022] Figure 2 It is the excitation effect diagram of the existing arrayed electro-acupuncture structure;

[0023] Figure 3 It is the structure diagram of the arrayed electro-acupuncture structure provided by the present application;

[0024] Figure 4 The structural diagram of the embodiment of the array electric acupuncture structure provided in the present application is shown in the following figure:

[0025] Figure 5 The structural block diagram of the embodiment of the array electric acupuncture excitation circuit provided in the present application is shown in the following figure:

[0026] Figure 6 The circuit diagram of the embodiment of the array electric acupuncture excitation circuit provided in the present application is shown in the following figure:

[0027] Figure 7 The excitation effect diagram of the embodiment of the array electric acupuncture excitation circuit provided in the present application is shown in the following figure.

[0028] Explanation of reference numerals:

[0029] Reference Signs Description Reference Signs Description 10 Electrode unit 30 Excitation module 11 to 17 First to seventh electrode units 40 Selection module 20 Neutral electrode plate K1 to K7 First to seventh switches

[0030] The purposes, functional features and advantages of the present application will be further explained in combination with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application, and are not used to limit the present application.

[0032] In order to better understand the technical solutions of the present application, the following will be described in detail in combination with the drawings and specific embodiments.

[0033] In the conventional design scheme, please refer to Figure 1 , Figure 1 The excitation circuit diagram of the existing array electric acupuncture structure is shown in the following figure. The positive electrode of the treatment head of the medical and beauty equipment is usually connected in parallel to the positive electrode of the radio frequency source, and the negative electrode is connected to the negative electrode of the radio frequency source through a larger negative electrode plate (or neutral electrode plate).

[0034] However, in actual application, please refer to Figure 2 , Figure 2 The excitation effect diagram of the existing array electric acupuncture structure is shown in the following figure. Since all the positive electrode needles are connected in parallel, when the radio frequency source activates all the positive electrode needles at the same time, the current tends to choose a path with shorter distance or smaller resistance when passing through the treatment area, resulting in that the energy is more concentrated in the four corners of the treatment head. This not only causes the temperature around the treatment head to rise significantly, but also may cause unnecessary damage to the surrounding tissues, such as burns, and also causes insufficient energy output in the central area.

[0035] Based on this, in order to solve the technical problem of uneven energy distribution caused by the existing electric acupuncture structure and excitation circuit, please refer to Figure 3 , Figure 3The structural diagram of the arrayed electro-acupuncture structure embodiment provided in the present application.

[0036] In the present embodiment, the present application provides an arrayed electro-acupuncture structure, which comprises a plurality of electro-acupuncture units 10.

[0037] It should be noted that the arrayed electro-acupuncture structure refers to the arrangement and combination of a plurality of electro-acupuncture units on a medical and aesthetic device according to their number and positional relationship. Specifically, according to different working positions, such arrangement and combination usually includes: linear arrangement, suitable for long strip-shaped treatment areas; arranged according to a rectangular grid, suitable for large-area or regular-shaped treatment areas; electro-acupuncture units arranged in a circular manner with the center as the center, suitable for treatment areas requiring uniform stimulation; or other complex arrangements such as spiral and fan-shaped, customized according to specific treatment needs.

[0038] It can be understood that no matter which way the arrangement is made, when the arrangement area of the arrayed electro-acupuncture structure is large, the shape (such as rectangle, circle, etc.) and boundary conditions of the array will affect the distribution of energy. In the edge area of the array, due to the existence of boundary effect, the electro-acupuncture units may receive different energy levels from the internal units, which will make the energy distribution of the arrayed electro-acupuncture structure uneven after receiving excitation.

[0039] Therefore, the present embodiment divides the arrayed electro-acupuncture structure into a plurality of electro-acupuncture units 10, each of which actually becomes an independent stimulation area. Therefore, within a given time, only the electro-acupuncture units 10 directly connected to the excitation source will be excited and produce a treatment effect. This means that the area simultaneously excited will be significantly reduced compared to the entire array, specifically to the area of a single electro-acupuncture unit.

[0040] In addition, the number of electro-acupuncture units around different electro-acupuncture units in a large-area electro-acupuncture arrangement has a large difference, while the number of electro-acupuncture units around different electro-acupuncture units in a small-area electro-acupuncture arrangement is significantly reduced. Since the interaction between electro-acupuncture units usually includes factors such as electric field superposition, current conduction, and possible interference effects, dividing the arrayed electro-acupuncture structure into a plurality of electro-acupuncture units 10 can achieve more uniform energy distribution.

[0041] Specifically, when the arrayed electro-acupuncture structure is a matrix structure, the electro-acupuncture units 10 are also a matrix structure composed of a plurality of electro-acupuncture units, because when the entire arrayed electro-acupuncture structure adopts a matrix form, designing the electro-acupuncture units 10 as a matrix structure can ensure their structural consistency. This helps to simplify the assembly and maintenance process of the array, because each unit follows the same connection and arrangement rules.

[0042] In this embodiment, each electric needle unit 10 is formed by adjacent splicing to form an array electric needle structure. A plurality of electric needle units 10 are combined together by adjacent splicing to form a larger matrix structure, i.e. an array electric needle structure. This splicing method not only increases the flexibility and scalability of the array, but also enables the array to adjust its size and shape as needed.

[0043] Further, the matrix structure of the electric needle unit 10 can realize standardized template design, which helps to reduce production cost, improve production efficiency, and simplify subsequent use and maintenance, and also realizes random splicing to provide more possibilities for users.

[0044] In this embodiment, the plurality of electric needles of the electric needle unit 10 are electrically connected so that the polarities of the electric needles are the same. This means that when electric current passes through one of the electric needles, due to the connection between them, all the electric needles will respond in the same way, i.e. they all act as positive or negative. This connection ensures that when the excitation source is applied to one or more electric needles, energy can be transmitted and distributed within the unit, thereby achieving stimulation of the entire unit.

[0045] It should be noted that, in order to intuitively show the composition and division of the electric needle unit 10, the electrical connection between the electric needles inside the electric needle unit 10 is not shown in the drawings of the present application, but based on the above discussion, the plurality of electric needles of the electric needle unit 10 are electrically connected, such as wire connection.

[0046] It can be understood that a plurality of such electric needle units 10 are used to receive electric current excitation output energy in turn. By exciting the electric needle units in turn, the energy received by each unit can be accurately controlled. This helps to avoid energy overload or deficiency and ensures that each unit can work in the best state. If all electric needle units receive electric current excitation at the same time, mutual interference may occur, affecting the treatment effect. Sequential excitation can reduce such interference and enable each unit to independently perform its function.

[0047] Further, the present application gives some restrictions on the electric needle unit 10, and each electric needle unit 10 includes at least two electric needles in rows and columns, which ensures that each electric needle unit 10 has a certain area. The matrix structure of the electric needle unit 10 formed in this way includes at least 4 vertices (i.e. 2 rows and 2 columns), which is a two-dimensional planar distribution, which helps to evenly distribute and effectively transmit energy within the electric needle unit.

[0048] If either the row or column is less than two electrical needles, the electrical needle unit 10 becomes too small in area, either in a planar shape or in a linear shape. In addition, due to the large difference in uniformity between the end points of the line and the middle of the line, the energy can be excessively concentrated on a few electrical needles, causing these electrical needles to overheat or be damaged. This not only reduces the treatment effect, but also may cause safety hazards to the patient, and also loses the meaning of grouping, wasting the excitation energy.

[0049] In contrast, since the four corners and the internal electrical needles of the matrix are all connected to each other, energy can be transmitted and dispersed in multiple directions. In the same total number of points, the matrix structure provides more opportunities for adjacent electrical needles to interact, thereby achieving more uniform energy distribution.

[0050] For the same reason, the number of electrical needles in the array electrical needle structure is at least 16, and the number of electrical needle units is at least 4, and does not exceed 1 / 4 of the number of electrical needles in the array electrical needle structure.

[0051] It can be understood that at least 16 electrical needles can ensure that there are enough points in the array to distribute and transmit energy. This helps to achieve more uniform and extensive stimulation effects, thereby improving the accuracy and effectiveness of treatment. A larger number of electrical needles can cover a larger treatment area, which is very advantageous for treatment scenarios that require extensive stimulation. A larger number of electrical needles also provides redundancy, so that even if some electrical needles fail or cannot work normally, other electrical needles can still continue to provide treatment. This helps to improve the reliability and stability of the entire system.

[0052] It can be understood that when the number of electrical needles is small, the distance between each electrical needle is relatively close, so the distribution of energy between the electrical needles is relatively uniform. In this case, grouping is not necessary, because even without grouping, each electrical needle can receive enough energy to achieve the treatment effect. For smaller treatment areas, a smaller number of electrical needles is already sufficient to cover. In this case, grouping may increase the complexity of the system without actual treatment benefits.

[0053] It can be understood that dividing at least 4 electrical needle units 10 can ensure that there are enough groups in the array to control the area and intensity of stimulation. This helps to achieve more accurate treatment while reducing energy waste. Limiting the number of electrical needle units 10 to no more than 1 / 4 of the number of array electrical needles is to avoid excessive grouping. If the grouping is too much, the number of electrical needles in each unit may be too small, resulting in uneven energy distribution or poor stimulation effect.

[0054] In addition, dividing the electroacupuncture system into 10 units for activation can shorten the total treatment time compared to single-needle activation. For example, a single-needle treatment requires 100ms. If the system is not activated in units of 10, it would take 4.9s to complete the treatment for a system with 49 electroacupuncture needles. However, when the system with 49 electroacupuncture needles is divided into 7 units of 10 for activation, it can be done in just 0.7s, which greatly reduces the treatment time.

[0055] Understandably, four or more electroacupuncture units 10 provide sufficient flexibility to adapt to different treatment needs and also reduce the total treatment time. At the same time, the division of electroacupuncture units also reduces the complexity of multiple electroacupuncture needles in the entire excitation system, making the entire array electroacupuncture structure easier to manage and maintain.

[0056] Furthermore, based on the above, the energy distribution can be further optimized by adjusting the number of needles in the electroacupuncture unit 10 and the arrangement of multiple electroacupuncture units 10.

[0057] It is understandable that, since the needle unit 10 is a matrix structure, the needle unit is rectangular. The needles at the four vertices of the needle unit 10 are called vertex needles, and the needles at the other positions can be called non-vertex needles. Since the array needle structure formed by adjacent splicing is still a matrix structure and is rectangular, in this case, in addition to being adjacent to non-vertex needles, vertex needles may be adjacent to 0, 1, or 3 vertex needles.

[0058] It is understandable that being adjacent to 0, 1, or 3 vertex needles will change the adjacent splicing gap between each needle unit 10. The adjacent splicing gap between each needle unit 10 refers to the space or distance formed between two adjacent needle units 10 in the array needle structure.

[0059] It is understandable that, since the array needle structure is rectangular, there must be cases where the vertex needles are not adjacent to each other, that is, the vertex needles of the needle unit 10 at the vertex position of the array needle structure are not adjacent to other needle units 10.

[0060] It is understandable that, such as Figure 3 As shown, when a vertex needle is adjacent to one vertex needle, the adjacent splicing gaps between each needle unit 10 are T-shaped. The T-shaped gaps help reduce energy overlap while maintaining energy continuity between adjacent units, providing a more uniform energy coverage. When a vertex needle is adjacent to three vertex needles, the adjacent splicing gaps will be cross-shaped. Cross-shaped gaps will cause energy to be over-concentrated at the vertex position, while remaining relatively sparse in other areas.

[0061] It can be understood that the "T-shaped" means that the splicing gap shape between adjacent electro-acupuncture units is similar to the English letter "T", and the "cross-shaped" means that the splicing gap shape between adjacent electro-acupuncture units is similar to the Chinese character "十".

[0062] Therefore, the vertex electro-acupuncture of each electro-acupuncture unit in the array electro-acupuncture structure should be adjacent to at most one vertex electro-acupuncture so that the adjacent splicing gaps between the electro-acupuncture units are in a T shape.

[0063] Based on the above, in a large rectangular array electro-acupuncture structure, the electro-acupuncture unit 10 is at least set as a matrix structure with 6 electro-acupuncture needles and a matrix with 6 electro-acupuncture needles is preferably selected. When the remaining rows and columns in the array electro-acupuncture structure cannot form a matrix where both the row and the column include at least 2 electro-acupuncture needles, the electro-acupuncture needles in the remaining rows and columns are supplemented into the adjacent electro-acupuncture units 10 nearby, and it can be achieved that the vertex electro-acupuncture of each electro-acupuncture unit 10 is adjacent to at most one vertex electro-acupuncture.

[0064] It can be understood that the electro-acupuncture unit 10 is a matrix structure with 6 electro-acupuncture needles, that is, a 2x3 or 3x2 electro-acupuncture matrix. This is because a matrix structure with 4 electro-acupuncture needles (such as a 2x2 matrix) has uneven energy distribution due to the small number of electro-acupuncture needles; while a matrix structure with 8 electro-acupuncture needles (such as 2x4 or 4x2) has more electro-acupuncture needles, but there is energy overlap or interference due to improper arrangement. However, the electro-acupuncture unit 10 being a matrix structure with 6 electro-acupuncture needles is only a preferred requirement. When it is impossible to meet the condition that both the rows and columns of multiple electro-acupuncture units 10 include at least two electro-acupuncture needles, the electro-acupuncture needles in the remaining rows and columns are supplemented into the adjacent electro-acupuncture units nearby.

[0065] It should be noted that the adjacent electro-acupuncture units 10 being the same means that the number of electro-acupuncture needles and the arrangement of the electro-acupuncture units 10 around one electro-acupuncture unit 10 are the same. Arranging in the way that the adjacent electro-acupuncture units 10 are the same can make the electro-acupuncture unit 10 be basically affected by the electric fields of the surrounding electro-acupuncture units uniformly during excitation, which is helpful for uniform energy distribution. However, this is only a preferred requirement in the specific layout. When it is impossible to meet the condition that both the rows and columns of multiple electro-acupuncture units 10 include at least two electro-acupuncture needles, this layout can be not adopted.

[0066] Based on the above, in a feasible implementation manner, the present application provides a specific array electro-acupuncture structure. Please refer to Figure 4 , Figure 4 is the structural diagram of the implementation manner of the array electro-acupuncture structure embodiment provided by the present application.

[0067] In this implementation manner, in a 7x7 matrix with 49 electro-acupuncture needles in the array electro-acupuncture structure, the array electro-acupuncture structure includes: the first electro-acupuncture unit 11, the second electro-acupuncture unit 12, the third electro-acupuncture unit 13, the fourth electro-acupuncture unit 14, the fifth electro-acupuncture unit 15, the sixth electro-acupuncture unit 16, and the seventh electro-acupuncture unit 17.

[0068] The number of rows and columns of the first electric needle unit 11 is 2 and 3 respectively; the number of rows and columns of the second electric needle unit 12 is 2 and 4 respectively; the number of rows and columns of the third electric needle unit 13 is 2 and 4 respectively; the number of rows and columns of the fourth electric needle unit 14 is 2 and 3 respectively; the number of rows and columns of the fifth electric needle unit 15 is 3 and 2 respectively; the number of rows and columns of the sixth electric needle unit 16 is 3 and 3 respectively; the number of rows and columns of the seventh electric needle unit 17 is 3 and 2 respectively; the first electric needle unit 11 and the second electric needle unit 12 are arranged in a column-adjacent order to form an upper part of the array electric needle structure; the third electric needle unit 13 and the fourth electric needle unit 14 are arranged in a column-adjacent order to form a middle part of the array electric needle structure; the fifth electric needle unit 15, the sixth electric needle unit 16 and the seventh electric needle unit 17 are arranged in a column-adjacent order to form a lower part of the array electric needle structure.

[0069] It can be understood that in the 7x7 matrix of the array electric needle structure with 49 electric needles, the first electric needle unit 11 adopts a 2x3 matrix, and at this time, since the number of columns of the array electric needle structure is 7, the second electric needle unit 12 can only adopt a 2x4 matrix.

[0070] Further, for the reason of preferentially arranging adjacent electric needle units 10 in the same way, the third electric needle unit 13 adopts a 2x4 matrix, and the fourth electric needle unit 14 adopts a 2x3 matrix.

[0071] Further, since at this time there is only a 3x7 matrix structure left in the lower part of the array electric needle structure, the fifth electric needle unit 15 adopts a 3x2 matrix, and there is only a 3x5 matrix left, and for the reason of preferentially selecting an electric needle number of 6 and preferentially arranging the same electric needle unit 10, at this time, when the sixth electric needle unit 16 is a 3x3 matrix, it can be ensured that the fifth electric needle unit 15 and the seventh electric needle unit 17 on the left and right are the same.

[0072] In the present embodiment, compared with the large matrix simultaneous excitation of the prior art, the present scheme divides the large array electric needle structure into small electric needle unit matrices for excitation, and by limiting the number of rows and columns of electric needles of each electric needle unit to at least 2, it is ensured that the electric needle unit has a certain area and sufficient number of electric needles to disperse the current. Each electric needle in each electric needle unit is electrically connected so as to receive uniform current excitation and output energy. Due to the division of the array electric needle structure by multiple electric needle units, the number of excited electric needles is reduced, and the difference between each electric needle is reduced, so that through the sequential excitation of each electric needle unit, the energy distribution can be more uniform.

[0073] Meanwhile, the arrayed electric needle structure formed by the plurality of electric needle units spliced adjacently is also a matrix structure, which can realize flexible adjustment of the total size and shape of the arrayed electric needle structure according to the treatment requirements, to adapt to the requirements of different treatment areas.

[0074] In addition, based on the above, please refer to Figure 5 , Figure 5 The structure block diagram of the arrayed electric needle excitation circuit embodiment provided in the present application, in order to realize the excitation function, the present application also proposes an arrayed electric needle excitation circuit, the arrayed electric needle excitation circuit comprises: the arrayed electric needle structure, the neutral electrode plate 20 and the excitation module 30 as described above; the excitation module is connected with each electric needle unit 10 and the neutral electrode plate 20 of the arrayed electric needle structure respectively.

[0075] It can be understood that the connection of each electric needle unit 10, the excitation module 30 and the neutral electrode plate 20 constitutes a plurality of excitation loops corresponding to the plurality of electric needle units 10; the excitation module 30 is used for exciting each excitation loop.

[0076] It should be noted that when the excitation module 30 works, it will provide electric energy for each excitation loop composed of an electric needle unit 10 and a neutral electrode plate 20. Since each electric needle unit 10 contains a plurality of electric needles, these electric needles will share the excitation current together, so as to realize a wider stimulation effect.

[0077] Meanwhile, the excitation module 30 can independently control the excitation parameters of each excitation loop, such as current intensity, frequency and duration, to meet different treatment requirements.

[0078] Further, the arrayed electric needle excitation circuit further comprises: a selection module 40; the selection module 40 is connected with the excitation module 30. The selection module 40 is used for receiving user requirements and generating selection signals based on the user requirements and outputting the selection signals to the excitation module 30; the excitation module 30 is used for selecting the excitation mode of the electric needle unit after receiving the selection signals.

[0079] It can be understood that the selection module 40 is an interface between the user and the excitation circuit. It can receive instructions or requirements from the user (such as doctors or therapists), which may include the selection of the treatment area, the adjustment of the stimulation intensity, the setting of the stimulation frequency, etc.

[0080] It can be understood that the selection module 40 will generate corresponding selection signals based on the received user requirements. These signals are digital, which are used to indicate how the excitation module 30 excites the electric needle unit 10.

[0081] It can be understood that the selection module 40 will output the generated selection signals to the excitation module 30. The excitation module 30 adjusts its output according to these signals, so as to realize the precise control of the electric needle unit 10.

[0082] In addition, the array electro-acupuncture stimulation circuit further comprises a plurality of switches corresponding to the plurality of electro-acupuncture units 10; a stimulation module 30 connected to each electro-acupuncture unit 10 of the array electro-acupuncture structure through each switch; and the stimulation module 30 selects the electro-acupuncture unit 10 corresponding to each switch to stimulate by controlling the conduction state of each switch.

[0083] It can be understood that each electro-acupuncture unit 10 corresponds to a switch. These switches can be mechanical switches, electronic switches (such as relays, MOSFETs, etc.), or other types of switching devices. One end of the switch is connected to the output of the stimulation module 30, and the other end is connected to the corresponding electro-acupuncture unit 10. When the switch is in the conduction state, the electrical energy of the stimulation module 30 can be transmitted to the electro-acupuncture unit 10, thereby stimulating it. The stimulation module 30 selectively stimulates each electro-acupuncture unit 10 by controlling the conduction state of each switch. This can be achieved by sending a control signal (such as a voltage or current pulse) to the switch.

[0084] It should be noted that the stimulation module 30 directly sets the stimulation time of each electro-acupuncture unit by controlling the conduction time of the switch. The longer the conduction time, the more electrical energy the electro-acupuncture unit receives, and the more obvious the stimulation effect. Conversely, the shorter the conduction time, the weaker the stimulation effect.

[0085] Therefore, the stimulation module 30 can be equipped with a high-precision time controller (such as a timer or microprocessor) that can very accurately control the conduction time of the switch. This means that the stimulation time can be adjusted to the millisecond level or even shorter precision according to treatment needs. The stimulation module 30 can also support programming functions to allow users to set different stimulation time patterns as needed. For example, a fixed stimulation time can be set, or a periodically varying stimulation time (such as a pulse pattern) can be set.

[0086] Further, the stimulation module 30 can also be equipped with sensors or feedback mechanisms to monitor the actual stimulation time during treatment and automatically adjust as needed. This can ensure the accuracy and consistency of the stimulation time.

[0087] In a feasible implementation, please refer to Figure 6 , Figure 6 the implementation circuit diagram of the array electro-acupuncture stimulation circuit embodiment provided in this application.

[0088] In this embodiment, the circuit diagram still takes a 7x7 matrix with 49 electro-acupuncture units as an example. The array electro-acupuncture structure includes a first electro-acupuncture unit 11, a second electro-acupuncture unit 12, a third electro-acupuncture unit 13, a fourth electro-acupuncture unit 14, a fifth electro-acupuncture unit 15, a sixth electro-acupuncture unit 16, and a seventh electro-acupuncture unit 17.

[0089] Wherein, the first electric needle unit 11, the second electric needle unit 12, the third electric needle unit 13, the fourth electric needle unit 14, the fifth electric needle unit 15, the sixth electric needle unit 16 and the seventh electric needle unit 17 are connected to the positive pole of the excitation module 30 through the first switch K1 to the seventh switch K7 respectively; the negative pole of the excitation module 30 is connected to the neutral electrode plate 20, and the first switch K1 to the seventh switch K7 are selected as relays.

[0090] Wherein, the excitation mode is to control the first switch K1 to the seventh switch K7 to conduct in time sequence for treatment, and the treatment time is set to 700ms, and each group of treatment is 100ms. Figure 7 Figure 7 The excitation effect diagram of the array electric needle excitation circuit embodiment provided in the application.

[0091] It can be understood that the array electric needle structure composed of the electric needle unit 10 can be clearly seen in Figure 7 After receiving excitation in sequence, compared with Figure 2 The temperature distribution is basically uniform, and the energy is also more uniform.

[0092] In the embodiment, the structure setting of the array electric needle excitation circuit is given, the array electric needle structure divided into multiple electric needle units is excited respectively, the difference of the distribution of each electric needle during excitation is reduced, and the energy distribution during excitation is more uniform. By introducing the selection module, the user can customize the excitation mode and parameters according to the treatment needs, so as to realize the personalized treatment effect; by introducing the switch, the excitation module can selectively excite each electric needle unit in time, so as to realize higher treatment flexibility and accuracy, and the excitation is accurately distributed to each electric needle unit, unnecessary waste is reduced, and the energy utilization rate is also improved.

[0093] In addition, the application also provides a medical and beauty equipment, which comprises the array electric needle structure and the array electric needle excitation circuit as described above. The medical and beauty equipment provided in the application adopts the array electric needle structure and the array electric needle excitation circuit in the above embodiment, and can solve the technical problem of uneven energy distribution caused by the existing electric needle structure and excitation circuit.

[0094] The medical and beauty equipment can further comprise a treatment host, a treatment handle and the like. Wherein, the array electric needle structure can be arranged at the end of the treatment handle, and the treatment host can accommodate a power supply, an energy source, an operation display and the like.

[0095] Compared with the prior art, the medical and beauty equipment provided in the application has the same beneficial effects as the array electric needle structure provided in the above embodiment, and other technical features in the medical and beauty equipment are the same as the features disclosed in the above embodiment, which will not be repeated here.​

Claims

1. An array of electrocautery needles structure, characterized in that, The array of electroacupuncture needles includes: multiple electroacupuncture needle units; The electroacupuncture unit is a matrix structure composed of multiple electroacupuncture needles. The multiple electroacupuncture needles in the electroacupuncture unit are electrically connected to each other, and each row and column of the electroacupuncture unit includes at least two electroacupuncture needles. Each of the aforementioned electrocautery units is used to sequentially receive current excitation and output energy; Each of the described electro-needle units is joined together to form the array electro-needle structure, which is a matrix structure.

2. The array of electrocautery needles as described in claim 1, characterized in that, The array of electroacupuncture needles has at least 16 needles; The number of the electroacupuncture units is at least 4, and does not exceed 1 / 4 of the number of electroacupuncture units in the array electroacupuncture structure.

3. The array of electrocautery needles structure as described in claim 2, characterized in that, In the array of electroacupuncture needles, each of the electroacupuncture needle units has at most one vertex needle adjacent to another vertex needle, so that the adjacent splicing gap between each of the electroacupuncture needle units is T-shaped.

4. The array of electrocautery needles structure as described in claim 2, characterized in that, The array of electroacupuncture needles consists of 49 needles and includes: a first electroacupuncture needle unit, a second electroacupuncture needle unit, a third electroacupuncture needle unit, a fourth electroacupuncture needle unit, a fifth electroacupuncture needle unit, a sixth electroacupuncture needle unit, and a seventh electroacupuncture needle unit. The number of needles in the row and the number of needles in the column of the first electroacupuncture unit are 2 and 3, respectively; The number of needles in the row and the number of needles in the column of the second electroacupuncture unit are 2 and 4, respectively; The number of needles in the row and the number of needles in the column of the third electroacupuncture unit are 2 and 4, respectively; The number of needles in the row and the number of needles in the column of the fourth electroacupuncture unit are 2 and 3, respectively; The number of needles in the row and the number of needles in the column of the fifth electroacupuncture unit are 3 and 2, respectively; The sixth electroacupuncture unit has 3 electroacupuncture needles in the row and 3 electroacupuncture needles in the column; The number of needles in the row and the number of needles in the column of the seventh electroacupuncture unit are 3 and 2, respectively; The first and second electronephrase units are arranged in an adjacent column order to form the upper part of the array electronephrase structure; The third and fourth electric needle units are arranged in an adjacent column order to form the middle part of the array electric needle structure; The fifth, sixth, and seventh electroacupuncture units are arranged in an adjacent column order to form the lower part of the array electroacupuncture structure.

5. An array of electric needle excitation circuit, characterized in that, The array electronephrase excitation circuit includes: an array electronephrase structure, a neutral electrode plate, and an excitation module as described in any one of claims 1 to 4; The excitation module is connected to each of the electronephron units of the array electronephron structure and the neutral electrode plate, respectively. The connection of each of the electroacupuncture units, the excitation module and the neutral electrode plate forms multiple excitation circuits corresponding to the multiple electroacupuncture units; The excitation module is used to excite each of the excitation loops.

6. The array of electrocautery excitation circuit as described in claim 5, characterized in that, The array of electroacupuncture needles excitation circuit further includes: a selection module; The selection module is connected to the excitation module; The selection module is used to receive user requests and generate a selection signal based on the user requests, which is then output to the excitation module. The excitation module is used to select the excitation mode of the electroacupuncture unit after receiving the selection signal.

7. The array of electric needles excitation circuit as described in claim 6, characterized in that, The array electroacupuncture excitation circuit also includes: multiple switches corresponding to multiple electroacupuncture units; The excitation module is connected to each of the electronephrase units of the array electronephrase structure via each of the switches; The excitation module selects the corresponding needle unit for excitation by controlling the conduction state of each switch.

8. The array of electric needles excitation circuit as described in claim 7, characterized in that, The excitation module also sets the excitation time by controlling the on-time of each switch.

9. The array of electric needles excitation circuit as described in claim 8, characterized in that, The switch is a relay.

10. A medical aesthetic device, characterized in that, The medical aesthetic device includes: an array electroacupuncture structure as described in any one of claims 1 to 4 and an array electroacupuncture excitation circuit as described in any one of claims 5 to 9; The array of electrocautery needles structure utilizes the array of electrocautery needle excitation circuit.

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