Terahertz technology-based skin capillary acting, adjusting and dredging method

Abstract

The invention relates to the technical field of terahertz biological application, in particular to a method for acting, adjusting and dredging skin capillaries based on a terahertz technology. According to the technical scheme, the method comprises the following steps that low-energy terahertz waves are utilized to periodically irradiate the skin at the scar position, so that the terahertz waves penetrate through the epidermal layer to reach the corium layer and act on water molecules in blood capillaries to accelerate movement, and the blood capillaries are dredged and thickened. According to the invention, scar tissue is irradiated by low-power terahertz waves, dredging and expansion of capillary vessels of a corium layer are promoted, local microcirculation is improved, the action process can be visually monitored through a skin redness reaction, and the action process is sequentially subjected to a gradual stage from local improvement, peripheral integration to scar body fading; and finally, ordered synthesis of collagen and scar repair are realized, and the device has the advantages of non-invasion, no pain and capability of being operated at home.

Description

Technical Field

[0001] This invention relates to the field of terahertz bioapplication technology, and in particular to a method for regulating and unblocking skin capillaries based on terahertz technology. Background Technology

[0002] The skin, the largest organ in the human body, covers the entire surface and plays vital roles in protection, sensation, temperature regulation, excretion, absorption, metabolism, and immunity. The skin structure, from the outside in, consists of the epidermis, dermis, and subcutaneous tissue. The epidermis is the outermost layer, with an average thickness of about 0.1 mm. Its outermost stratum corneum effectively prevents moisture loss and the invasion of harmful external substances. The basal layer of the epidermis has a strong regenerative capacity, allowing for complete repair of superficial injuries without scarring. The dermis lies beneath the epidermis, approximately 10 times thicker, and is composed of connective tissue, rich in capillaries, lymphatic vessels, nerves, hair follicles, collagen fibers, and elastic fibers. Capillaries provide nutrients and oxygen to the skin tissue and participate in temperature regulation. The subcutaneous tissue is composed of adipose tissue and primarily functions as a buffer, insulates, and stores energy.

[0003] Scar formation is primarily related to damage to the dermis. When skin damage extends into the dermis, the body initiates a repair mechanism, synthesizing large amounts of collagen through fibroblasts to fill the damaged area. However, the collagen fibers produced during this repair process are often disorganized and structurally abnormal, failing to revert to the original orderly structure of the dermis, thus forming scar tissue. Statistics show that over 90% of people worldwide will experience scarring at least once in their lifetime. Aside from surgical treatment, the vast majority of scars do not improve effectively, mainly due to a lack of convenient, effective, and non-invasive methods. While surgical excision can partially improve the appearance of scars, it itself causes new trauma and carries the risk of recurrence; drug treatment often has limited effectiveness and a long treatment cycle, failing to meet the urgent needs of many scar patients. Therefore, the market urgently needs a new, safe, and non-invasive method for scar improvement.

[0004] Terahertz waves are electromagnetic waves with frequencies between microwaves and infrared radiation, possessing the unique advantages of low photon energy and good penetrability. They exhibit high sensitivity to biomolecules (such as the hydrogen bond network of water molecules and the vibrational / rotational modes of proteins), a characteristic that makes them a promising candidate for applications in biomedical detection, imaging, and therapy, and has become a research hotspot in the current interdisciplinary field of biophotonics and medicine.

[0005] Terahertz waves can non-invasively penetrate the epidermis and effectively act on the dermis and its capillaries. Existing research suggests that terahertz waves may interact with water molecules in tissues, thereby inducing physiological effects. Based on this, this invention proposes to irradiate scar tissue with low-energy terahertz waves. Through their interaction with water molecules in the dermal capillaries, these waves stimulate benign changes such as capillary dilation and unblocking, thereby promoting improved local microcirculation and potentially activating collagen remodeling, providing a novel technical approach for non-invasive scar improvement. Therefore, this application proposes a method for acting on and regulating the unblocking of skin capillaries based on terahertz technology. Summary of the Invention

[0006] The purpose of this invention is to address the market's urgent need for a novel, safe, and non-invasive method for improving scars by proposing a method based on terahertz technology to act on and regulate the capillaries of the skin.

[0007] The technical solution of this invention: a method for regulating and unblocking skin capillaries based on terahertz technology, comprising the following steps:

[0008] The skin at the scar site is periodically irradiated with low-energy terahertz waves, allowing the terahertz waves to penetrate the epidermis and reach the dermis. This accelerates the movement of water molecules in the capillaries, thereby clearing and thickening the capillaries.

[0009] Irradiation triggers a visible, dynamically changing reaction in the skin that progresses with the irradiation process. This reaction manifests in the following ways:

[0010] a) In the initial improvement phase, localized, irregular redness appears on the irradiated skin area;

[0011] b) In the subsequent gradual improvement phase, the reddened area gradually expanded from an irregular state and transformed into a holistic change covering the periphery of the scar;

[0012] c) In the final improvement phase, the overall change extends further to the scar area itself, accompanied by a reduction in scar area until it disappears;

[0013] The above process initiates and promotes collagen synthesis, thereby improving scars.

[0014] Optionally, the power of the low-energy terahertz wave does not exceed 1 watt.

[0015] Optionally, the periodic irradiation includes irradiation for 30-40 minutes followed by an interval of 1.5-2.5 hours, and the process is repeated cyclically.

[0016] Optionally, during the initial improvement phase, the terahertz wave irradiation parameters are monitored and adjusted based on changes in skin redness.

[0017] Optionally, during the gradual improvement phase, skin changes are caused by the combined effects of capillary unblocking and thickening.

[0018] Optionally, in the final improvement stage, terahertz waves are repeatedly irradiated into the scar area to promote collagen synthesis and gradually shrink the scar.

[0019] Optionally, the method is applicable to the improvement of new burn scars and surgical scars.

[0020] Optionally, the method is applicable to home or medical aesthetic institutions.

[0021] Compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0022] This invention innovatively utilizes low-energy terahertz waves to act on dermal capillaries, thereby stimulating the movement of water molecules to unclog and expand capillaries, thus precisely improving the microcirculation and nutrient supply of scar tissue, and initiating the collagen remodeling and repair process from the root cause of the pathology.

[0023] This method uses low-power (not exceeding 1 watt) terahertz waves for irradiation. The low energy level does not cause thermal damage to the skin tissue. The treatment process is painless and non-invasive, avoiding the secondary trauma and infection risks associated with surgery or injection therapy, and has a high patient acceptance rate.

[0024] During treatment, visible physiological changes such as redness may occur on the skin, which can serve as an effective monitoring indicator. Operators or users can use these changes to assess the treatment area and effectiveness in real time, allowing for flexible adjustment of irradiation parameters and personalized, precise control of the treatment process.

[0025] The improvement process of the method of this invention follows a clear progression from localized disordered changes, to overall changes around the scar, and finally to improvement of the scar itself, conforming to the natural laws of tissue regeneration. Through repeated periodic irradiation, gradual shrinkage of the scar and lasting improvement in appearance can be achieved.

[0026] In summary, this invention promotes the unblocking and expansion of capillaries in the dermis by irradiating scar tissue with low-power terahertz waves, thereby improving local microcirculation. The process can be visually monitored through skin redness and progresses through a gradual stage from local improvement to peripheral integration and eventual scar regression, ultimately achieving orderly collagen synthesis and scar repair. It has the advantages of being non-invasive, painless, and suitable for home use. Attached Figure Description

[0027] Figure 1 Before scar improvement (actual image);

[0028] Figure 2 Actual image showing the initial improvement of scarring;

[0029] Figure 3 Actual photos showing the gradual healing of scars. Detailed Implementation

[0030] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0031] Example

[0032] This invention proposes a method for improving skin capillaries based on terahertz technology. It utilizes terahertz waves of a certain energy to irradiate the skin at the scar site, thereby clearing and thickening the capillaries and initiating collagen synthesis through changes in the skin surface. This method progresses through initial improvement, gradual improvement, and final improvement stages, forming a method for improving scars, as detailed below:

[0033] 1. Initial Improvement Phase

[0034] The skin at the scar site is irradiated with terahertz waves of a certain energy for a certain period of time, as shown in the attached image. Figure 1 As shown in the middle frame, scarring on the skin is clearly visible. The treatment uses low-energy terahertz waves, with a power not exceeding 1 watt, and is performed in a cyclical manner, with periods of irradiation followed by periods of rest. This setup ensures the safety of the treatment process; the low power and cyclical irradiation prevent energy accumulation and thermal damage to the skin, laying the foundation for painless and non-invasive home treatment.

[0035] Terahertz energy penetrates the epidermis and reaches the capillaries in the dermis. The water in these capillaries absorbs this energy and rotates, accelerating its movement even without heating. This accelerated movement of water in the capillaries both widens existing capillaries and clears blockages in the skin or scars. Both processes promote collagen synthesis in the skin or scars, initiating scar repair mechanisms and improving skin scars. This mechanism acts directly on the core area of ​​scar formation—the dermal capillaries—at a microscopic physical level, clearing and dilating blood vessels through non-thermal physical means, delivering nutrients to scar tissue and initiating natural repair. The mechanism is direct and safe.

[0036] When terahertz technology is applied to capillaries, the thickening or unblocking of capillaries manifests as changes in the skin at that location, specifically redness, as shown in the attached image. Figure 2As shown in the box, the skin locally turns red. Monitoring the location of this reddening can help monitor and observe the scar improvement process, allowing for adjustments to the terahertz irradiation time or location. The skin's "reddening" response provides an intuitive, visual, real-time feedback signal, making the treatment process controllable and monitorable. This allows users or doctors to accurately determine the treatment area and optimize treatment parameters in a timely manner, thereby improving treatment effectiveness.

[0037] 2. Gradual Improvement Phase

[0038] As the irradiation time on the skin or scar increases, a gradual improvement phase begins, and the skin or scar area starts to show disordered and irregular changes, as shown in the attached image. Figure 2 As shown in the box, the main reason is that the blockage in the capillaries in the skin caused by terahertz irradiation is cleared, and some capillaries become thicker. After a period of time, this transforms into an overall change in the skin around the scar, mainly due to the thickening of all capillaries after the overall blockage is cleared. This stage demonstrates the diffusion and integration process of the treatment effect, indicating that the improvement is not limited to the surface, but rather a systematic restoration of the overall microcirculation of the scar area from point to surface, laying a solid foundation for the final scar regression.

[0039] 3. Final Improvement Phase

[0040] After multiple irradiations, the area enters the final improvement stage, showing overall changes, as shown in the attached image. Figure 3 As shown in the box, terahertz radiation clears blockages in the capillaries of the scar during irradiation, initiating collagen synthesis. The scar changes color during irradiation and gradually returns to its original color when irradiation stops. After repeated terahertz irradiation of the scar area, the periphery of the scar shrinks and eventually disappears with increasing irradiation frequency, effectively improving the scar. The final stage achieves fundamental scar remodeling. Through continuous treatment, the orderly synthesis of collagen is directly promoted, and a substantial reduction in scar area until its disappearance is observed, validating the ultimate effectiveness and reliability of this method in improving the appearance and structure of scars.

[0041] This invention proposes a method for regulating and improving skin capillaries based on terahertz technology. Utilizing the capillary-clearing and thickening properties of terahertz waves, it improves skin changes in the initial improvement stage, changes around the scar in the gradual improvement stage, and scar changes in the final improvement stage, thereby initiating collagen synthesis and achieving the goal of scar improvement. This method is safe and painless, and is particularly suitable for improving new burn scars, surgical scars, etc. The instrument developed based on this method can be used at home or in medical aesthetic institutions.

[0042] The above specific embodiments are merely several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A method for regulating and unblocking skin capillaries based on terahertz technology, characterized in that, Includes the following steps: The skin at the scar site is periodically irradiated with low-energy terahertz waves, allowing the terahertz waves to penetrate the epidermis and reach the dermis. This accelerates the movement of water molecules in the capillaries, thereby clearing and thickening the capillaries. Irradiation triggers a visible, dynamically changing reaction in the skin that progresses with the irradiation process. This reaction manifests in the following ways: a) In the initial improvement phase, localized, irregular redness appears on the irradiated skin area; b) In the subsequent gradual improvement phase, the reddened area gradually expanded from an irregular state and transformed into a holistic change covering the periphery of the scar; c) In the final improvement phase, the overall change extends further to the scar area itself, accompanied by a reduction in scar area until it disappears.

2. The method for acting on and regulating skin capillaries based on terahertz technology according to claim 1, characterized in that, The power of the low-energy terahertz wave does not exceed 1 watt.

3. The method for acting on and regulating skin capillaries based on terahertz technology according to claim 1, characterized in that, The periodic irradiation includes irradiation for 30-40 minutes followed by an interval of 1.5-2.5 hours, and is repeated in cycles.

4. The method for acting on and regulating skin capillaries based on terahertz technology according to claim 1, characterized in that, During the initial improvement phase, the terahertz wave irradiation parameters are monitored and adjusted based on changes in skin redness.

5. The method for acting on and regulating skin capillaries based on terahertz technology according to claim 1, characterized in that, During the gradual improvement phase, skin changes are caused by the combined effects of capillary unblocking and thickening.

6. The method for acting on and regulating skin capillaries based on terahertz technology according to claim 1, characterized in that, In the final improvement stage, terahertz waves are repeatedly irradiated into the scar area to promote collagen synthesis, causing the scar to gradually shrink.

7. The method for acting on and regulating skin capillaries based on terahertz technology according to claim 1, characterized in that, The method described is applicable to the improvement of new burn scars and surgical scars.

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