Gold microneedle treatment device capable of adaptively adjusting energy output based on skin moisture

Abstract

The invention relates to the technical field of medical beauty and medical instruments, in particular to a gold microneedle treatment device capable of adaptively adjusting energy output based on skin moisture, an impedance detection module is used for detecting an initial impedance value of a treatment area tissue corresponding to a microneedle array before energy output; the control module is used for searching corresponding skin initial water content and initial output power corresponding to the initial water content in a database according to the initial impedance value, and controlling the energy source to output energy to the microneedle array according to the initial output power; the impedance detection module is used for dynamically detecting the dynamic impedance value of the treatment area tissue in real time in the energy output process; the control module is used for drawing an impedance curve according to the dynamic impedance value, analyzing a slope change rate of the impedance curve, and searching a corresponding moisture change quantity and a power adjustment value corresponding to the moisture change quantity in a database according to the slope change rate; and the energy source is controlled to adjust the initial output power according to the power adjustment value to output energy to the microneedle array.

Description

Technical Field

[0001] The present invention relates to the technical field of medical aesthetics and medical devices, and in particular to a gold microneedle treatment device that adaptively adjusts energy output based on skin moisture. Background Art

[0002] Radiofrequency gold microneedle therapy is a micro-invasive radiofrequency dot matrix technology that uses tiny microneedles to accurately apply radiofrequency (RF) energy to target tissues at different depths. Specifically, multiple sets of parallel matrix points are set on the treatment head to form micrometer apertures on the epidermis, and radiofrequency current is transmitted to the deep layer of the skin through these apertures. While vaporizing the surface layer of the skin, it flows through the deep layer of the skin, activating collagen regeneration and reconstruction effects, and comprehensively improving different skin problems from point to surface, solving aging problems such as large pores, roughness and dullness, sagging, and fine lines. It can be used for facial rejuvenation applications such as skin tightening and scar removal, and can also be used for acne treatment and axillary hyperhidrosis treatment.

[0003] However, for different human bodies or the same human body in different environments, the water content of the skin is different, and the skin impedance is also different. Skin with high water content has low skin impedance and energy is easily absorbed. Skin with low water content has high skin impedance and energy is not easily absorbed.

[0004] Therefore, during the treatment process, if the radio frequency microneedle only outputs energy at a constant initial output power, for skin with high water content, the energy is easily absorbed due to good penetration, and it is very likely that the energy reaching the skin layer is too high and burns the skin. For skin with low water content, the energy is not easily absorbed due to poor penetration, and it is very likely that the energy reaching the skin layer is too low to form effective stimulation, which seriously affects the treatment effect of radio frequency microneedle. Therefore, it is urgent to propose a solution that can ensure that the energy reaching the skin layer does not change due to the dry and wet characteristics of the skin. Summary of the invention

[0005] The present invention provides a gold microneedle treatment device capable of adaptively adjusting energy output based on skin moisture, so as to solve the problems existing in the prior art.

[0006] The present invention provides a gold microneedle treatment device for adaptively adjusting energy output based on skin moisture, comprising: a control module, an impedance detection module, a microneedle array and an energy source, wherein the control module is electrically connected to the impedance detection module and the energy source respectively, and the microneedle array is electrically connected to the impedance detection module and the energy source respectively, wherein:

[0007] The impedance detection module is used to detect the initial impedance value of the tissue in the treatment area corresponding to the microneedle array before energy output;

[0008] The control module is used to find out the corresponding initial skin moisture content and the initial output power corresponding to the initial moisture content in the database according to the initial impedance value, and control the energy source to output energy to the microneedle array according to the initial output power;

[0009] The impedance detection module is also used to dynamically detect the dynamic impedance value of the tissue in the treatment area in real time during the energy output process;

[0010] The control module is also used to draw an impedance curve according to the dynamic impedance value fitting, and analyze the slope change rate of the impedance curve, and find out the corresponding moisture change and the power adjustment value corresponding to the moisture change in the database according to the slope change rate, and control the energy source to adjust the initial output power according to the power adjustment value to output energy to the microneedle array.

[0011] As a preferred embodiment, the database includes an impedance-water content-power relationship model, which is established by selecting a large number of samples covering various ages, genders, skin types (such as dry, oily, neutral, sensitive, etc.) and regional characteristics, and accurately measuring the initial water content of the skin of each sample, and using high-precision instruments to synchronously and frequently measure the impedance changes and water content changes of the skin when energy inputs of different intensities and durations are applied.

[0012] The advantages of the present invention are as follows: before starting treatment, the initial impedance value of the treatment area tissue corresponding to the microneedle array is detected by the impedance detection module, and the initial water content of the skin and the initial output power corresponding to the initial water content are analyzed by the control module according to the initial output power, so that the energy output by the energy source through the microneedle array is more consistent with the optimal energy that the skin layer can accept, and the purpose of personalized and differentiated initial energy output customization according to different skin moisture characteristics is achieved. In the treatment process, the dynamic impedance value of the treatment area tissue is dynamically detected by the impedance detection module, and the impedance curve is drawn according to the dynamic impedance value by the control module, and the slope change rate of the impedance curve is analyzed, and the corresponding water change amount and the power adjustment value corresponding to the water change amount are analyzed according to the slope change rate, so that the energy source adjusts the initial output power according to the power adjustment value, and realizes the dynamic adjustment of the output power according to the change of different skin moisture content, so that the energy of the skin layer output by the energy source through the microneedle array will not change due to the change of skin moisture, so as to ensure that the skin layer can receive the optimal energy during the entire treatment process, so as to ensure the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0014] Figure 1 A schematic diagram of the system structure of the gold microneedle treatment device for adaptively regulating energy output based on skin moisture of the present invention;

[0015] Figure 2 This is a curve diagram showing the relationship between skin impedance, water content and power reaching the skin layer when the gold microneedle device outputs a constant initial power;

[0016] Figure 3 This is a curve diagram showing the relationship between skin moisture content and the power reaching the skin layer after real-time power adjustment of the gold microneedle treatment device for adaptively regulating energy output based on skin moisture of the present invention.

[0017] In the figure, 1. control module; 2. impedance detection module; 3. microneedle array; 4. energy source.

[0018] The above drawings have shown clear embodiments of the present invention, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "an" and "the" used in the embodiments of the present invention are also intended to include plural forms, unless the context clearly indicates other meanings.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" and "several" is two or more, unless otherwise clearly and specifically defined.

[0022] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0023] As used herein, the words "if" and "if" may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to determining" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)", depending on the context.

[0024] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0025] The technical solution of the present invention and how the technical solution of the present invention solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0026] like Figure 1 As shown, the present invention provides a gold microneedle treatment device for adaptively adjusting energy output based on skin moisture, comprising: a control module 1, an impedance detection module 2, a microneedle array 3 and an energy source 4, wherein the control module 1 is electrically connected to the impedance detection module 2 and the energy source 4 respectively, and the microneedle array 3 is electrically connected to the impedance detection module 2 and the energy source 4 respectively.

[0027] The impedance detection module 2 is used to detect the initial impedance value of the treatment area tissue corresponding to the microneedle array 3 before energy output. For example, the control module 1 controls one of the switches in the switch switching circuit to conduct a positive electrode area and a negative electrode area of ​​the microneedle array, and the impedance detection module 2 measures the voltage value and current value between the positive electrode area and the negative electrode area that are conducted, and calculates the voltage value and current value between the positive electrode area and the negative electrode area that are conducted according to the Ohm's law formula.

[0028] The control module 1 is used to find out the corresponding initial skin moisture content and the initial output power corresponding to the initial moisture content in the database according to the initial impedance value, and control the energy source to output energy to the microneedle array 3 according to the initial output power.

[0029] The impedance detection module 2 is also used to dynamically detect the dynamic impedance value of the tissue in the treatment area in real time during the energy output process; the control module 1 is also used to draw an impedance curve according to the dynamic impedance value fitting, and analyze the slope change rate of the impedance curve, and find out the corresponding moisture change and the power adjustment value corresponding to the moisture change in the database according to the slope change rate, and control the energy source 4 to adjust the initial output power according to the power adjustment value to output energy to the microneedle array 3.

[0030] The gold microneedle treatment device of the present invention has an impedance-water content-power relationship model pre-established in the memory module. In order to establish an accurate impedance-water content-power relationship model, a series of rigorous experiments and data collection work were carried out. First, a large number of samples covering various ages, genders, skin types (such as dry, oily, neutral, sensitive, etc.) and regional characteristics were carefully selected. For each sample of skin, its initial water content was accurately measured, and high-precision instruments and equipment were used to synchronously and frequently measure the impedance changes and water content changes of the skin when energy inputs of different intensities and durations were applied. Through the collection of a large amount of experimental data, a detailed and multidimensional database was constructed.

[0031] like Figure 2 As shown, the skin impedance Z is inversely proportional to the skin water content. The skin impedance increases as the water content decreases. If energy is output at a constant initial output power, the power P received by the skin layer will also decrease as the skin water content decreases, which will affect the treatment effect.

[0032] like Figure 3 As shown, in the present invention, the output power is dynamically adjusted according to the changes in skin moisture content, so that the power P0 of the skin layer output by the energy source through the microneedle array will not change due to the change in skin moisture, so as to ensure that the skin layer can receive the optimal energy during the entire treatment process to ensure the treatment effect.

[0033] The advantages of the present invention are as follows: before starting treatment, the initial impedance value of the treatment area tissue corresponding to the microneedle array is detected by the impedance detection module, and the initial water content of the skin and the initial output power corresponding to the initial water content are analyzed by the control module according to the initial output power, so that the energy output by the energy source through the microneedle array is more consistent with the optimal energy that the skin layer can accept, and the purpose of personalized and differentiated initial energy output customization according to different skin moisture characteristics is achieved. In the treatment process, the dynamic impedance value of the treatment area tissue is dynamically detected by the impedance detection module, and the impedance curve is drawn according to the dynamic impedance value by the control module, and the slope change rate of the impedance curve is analyzed, and the corresponding water change amount and the power adjustment value corresponding to the water change amount are analyzed according to the slope change rate, so that the energy source adjusts the initial output power according to the power adjustment value, and realizes the dynamic adjustment of the output power according to the change of different skin moisture content, so that the energy of the skin layer output by the energy source through the microneedle array will not change due to the change of skin moisture, so as to ensure that the skin layer can receive the optimal energy during the entire treatment process, so as to ensure the treatment effect.

[0034] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, memory module, memory, database or other media used in the embodiments provided by the present invention can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory unit, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided by the present invention may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided by the present invention may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0035] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the applications disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed by the present invention. The description and examples are to be considered exemplary only, and the true scope and spirit of the present invention is indicated by the following claims.

[0036] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A gold microneedle treatment device that adaptively adjusts energy output based on skin moisture, characterized in that: include: A control module, an impedance detection module, a microneedle array and an energy source, wherein the control module is electrically connected to the impedance detection module and the energy source respectively, and the microneedle array is electrically connected to the impedance detection module and the energy source respectively, wherein: The impedance detection module is used to detect the initial impedance value of the tissue in the treatment area corresponding to the microneedle array before energy output; The control module is used to find out the corresponding initial skin moisture content and the initial output power corresponding to the initial moisture content in the database according to the initial impedance value, and control the energy source to output energy to the microneedle array according to the initial output power; The impedance detection module is also used to dynamically detect the dynamic impedance value of the tissue in the treatment area in real time during the energy output process; The control module is also used to draw an impedance curve according to the dynamic impedance value fitting, and analyze the slope change rate of the impedance curve, and find out the corresponding moisture change and the power adjustment value corresponding to the moisture change in the database according to the slope change rate, and control the energy source to adjust the initial output power according to the power adjustment value to output energy to the microneedle array.

2. The gold microneedle treatment device for adaptively regulating energy output based on skin moisture according to claim 1, characterized in that: The database includes an impedance-water content-power relationship model, which is established by selecting a large number of samples covering various ages, genders, skin types (such as dry, oily, neutral, sensitive, etc.) and regional characteristics, and accurately measuring the initial water content of the skin of each sample. High-precision instruments are used to synchronously and frequently measure the impedance changes and water content changes of the skin when energy inputs of different intensities and durations are applied.

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