{"id":1527,"date":"2025-12-08T01:01:42","date_gmt":"2025-12-08T01:01:42","guid":{"rendered":"https:\/\/keling-surgicallight.com\/?p=1527"},"modified":"2025-12-08T01:59:30","modified_gmt":"2025-12-08T01:59:30","slug":"medical-light-6","status":"publish","type":"post","link":"https:\/\/keling-surgicallight.com\/ru\/medical-light-6\/","title":{"rendered":"\u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0439 \u0441\u0432\u0435\u0442\u0438\u043b\u044c\u043d\u0438\u043a"},"content":{"rendered":"

Medical Light: A Comprehensive Guide to Therapeutic Lighting Technologies<\/h1>\n

For millennia, humans have intuitively understood the profound impact of light on health. We bask in the morning sun to feel energized, and we sense our mood dim as daylight fades in winter. This ancient connection is not mere poetry; it is rooted in fundamental biology. Light is a primary regulator of our circadian rhythms, sleep-wake cycles, and even hormone production. Today, this understanding has evolved into a sophisticated field of science and medicine, moving far beyond the simple light bulb to a realm of targeted, therapeutic applications. This is the world of medical light<\/a><\/strong>.<\/p>\n

Medical light<\/strong> is an umbrella term encompassing a diverse range of light-based technologies used for diagnosis, treatment, and wellness. It represents the deliberate application of specific wavelengths and intensities of light to elicit a beneficial biological response. From the blue lights that clear acne to the near-infrared panels that soothe arthritic joints, these technologies are transforming patient care in clinics and empowering individuals in their own homes.<\/p>\n

The purpose of this article is to demystify this fascinating field. We will explore the core science behind how light heals, break down the major types of therapeutic light<\/a> and their proven applications, and provide a critical framework for evaluating the growing market of devices for home use. The information presented here is curated from clinical studies, manufacturer specifications, and insights from healthcare professionals to ensure accuracy, trustworthiness, and a practical understanding of this powerful modality.<\/p>\n

What is Medical Light? Beyond the Basic Bulb<\/h2>\n

At its core, medical light is distinguished from general illumination by its intent and specificity. While your room\u2019s LED lamp is designed for visibility, a medical light<\/strong> device is engineered to deliver a precise dose of electromagnetic energy to the body\u2019s tissues to trigger a therapeutic outcome. It\u2019s not about brightness for the eyes; it\u2019s about delivering the right \u201ccolor\u201d and intensity of light at a cellular level.<\/p>\n

The Core Principle: Photobiomodulation<\/h3>\n

The therapeutic effect of most non-UV medical light is explained by photobiomodulation<\/a> (PBM)<\/strong>, formerly known as low-level light therapy. The science, while complex, can be simplified. Our cells contain light-sensitive components, most notably an enzyme called cytochrome c oxidase, which is a key player in the mitochondria\u2014the cell\u2019s powerhouse.<\/p>\n

When photons (light particles) of specific wavelengths are absorbed by this enzyme, it stimulates a cascade of biological events. Think of it as a gentle jump-start to cellular function. This leads to:
\n* Increased production of adenosine triphosphate (ATP)<\/strong>, the fundamental currency of cellular energy.
\n* Modulation of reactive oxygen species<\/strong>, leading to a reduction in oxidative stress and inflammation.
\n* Release of signaling molecules<\/strong> that promote cellular repair, regeneration, and healing.<\/p>\n

In essence, PBM doesn\u2019t add a foreign substance or generate excessive heat. Instead, it empowers the body\u2019s own innate repair mechanisms, making it a compelling approach for a wide array of conditions centered on inflammation, pain, and tissue damage.<\/p>\n

Key Characteristics: Wavelength, Intensity, and Dosage<\/h3>\n

Not all light is created equal in medicine. Three parameters are critical:<\/p>\n

    \n
  1. \n

    Wavelength (measured in nanometers, nm):<\/strong> This determines the \u201ccolor\u201d of the light and its depth of penetration. Different wavelengths target different chromophores (light-absorbing molecules) in the body.<\/p>\n

      \n
    • Blue Light (~415-470 nm):<\/strong> Absorbed in the upper layers of the skin, making it ideal for treating surface conditions like acne.<\/li>\n
    • Red Light (~630-660 nm):<\/strong> Penetrates slightly deeper, beneficial for skin health, collagen production, and surface wound healing.<\/li>\n
    • Near-Infrared Light (~800-880 nm):<\/strong> Penetrates deepest, reaching muscles, joints, and bones, making it key for deep pain relief and systemic benefits.<\/li>\n<\/ul>\n<\/li>\n
    • \n

      Intensity\/Power Density (measured in mW\/cm\u00b2):<\/strong> This is the irradiance, or the power of the light delivered per unit area. It\u2019s a measure of how \u201cstrong\u201d the light is at the target surface. Too low, and it may be ineffective; unnecessarily high doesn\u2019t necessarily mean better and must be balanced with safety.<\/p>\n<\/li>\n

    • \n

      Dosage (measured in Joules\/cm\u00b2):<\/strong> This is the total energy delivered. It is calculated as Power Density (mW\/cm\u00b2) x Time (seconds)<\/strong>. Getting the correct dosage is paramount\u2014it\u2019s the product of the right wavelength at the right power for the right amount of time. A therapeutic dose is often a \u201cbiphasic dose response,\u201d meaning too little does nothing, an optimal range is effective, and too much can become inhibitory.<\/p>\n<\/li>\n<\/ol>\n

      Major Types of Medical Light and Their Clinical Applications<\/h2>\n

      Blue Light Therapy: Targeting Skin and Mood<\/h3>\n
        \n
      • Primary Use:<\/strong> The most established application is in dermatology for acne vulgaris<\/strong>. Blue light in the 415 nm range is absorbed by porphyrins, compounds produced by the acne-causing bacteria P. acnes<\/em>. This absorption creates free radicals that destroy the bacteria, reducing inflammation and breakouts without antibiotics. It is also the standard treatment for neonatal jaundice<\/strong> (using specific blue wavelengths to break down bilirubin).<\/li>\n
      • Emerging Use:<\/strong> Blue light, particularly in the 470 nm range, plays a crucial role in regulating circadian rhythms<\/strong>. Specialized light boxes emitting bright blue-white light are a first-line treatment for Seasonal Affective Disorder (SAD)<\/strong>, helping to reset the body\u2019s internal clock and improve mood. Research continues into its application for non-seasonal depression and sleep disorders.<\/li>\n<\/ul>\n

        Red and Near-Infrared (NIR) Light Therapy: Healing and Recovery<\/h3>\n

        This is arguably the most versatile category of PBM.
        \n* Primary Use:<\/strong> Tissue repair and wound healing.<\/strong> Red\/NIR light accelerates the healing of ulcers, surgical incisions, and burns by reducing inflammation and stimulating fibroblast activity (collagen production). In sports medicine and rehabilitation<\/strong>, it is widely used for muscle recovery<\/strong>, reduction of delayed-onset muscle soreness (DOMS), and relief from joint pain<\/strong> associated with osteoarthritis and tendinitis.
        \n* Mechanism:<\/strong> The longer wavelengths penetrate deeply into tissues, where they enhance mitochondrial function, increase blood flow (vasodilation), and significantly reduce markers of inflammation. Studies in journals like The Lancet<\/em> \u0438 The American Journal of Sports Medicine<\/em> have documented its efficacy for pain and recovery.<\/p>\n

        Ultraviolet (UV) Light Therapy: Controlled Exposure for Specific Conditions<\/h3>\n

        UV therapy is powerful but carries significant risks and must only be administered under strict medical supervision<\/strong>.
        \n* Narrowband UVB (311 nm):<\/strong> This is the gold-standard phototherapy for moderate-to-severe psoriasis<\/strong>, vitiligo<\/strong>, \u0438 eczema<\/strong>. It is more targeted and has a better safety profile than older broadband UVB.
        \n* PUVA Therapy:<\/strong> This combines a psoralen medication (P) with long-wave UVA light. The psoralen sensitizes the skin, making it more responsive to the light. It\u2019s highly effective for severe psoriasis, cutaneous T-cell lymphoma, and vitiligo but carries higher long-term risks of skin aging and skin cancer.
        \n* Strong Warning:<\/strong> Due to the direct DNA-damaging and carcinogenic potential of UV radiation, these treatments are carefully calibrated and monitored in clinical settings. Home UV units should only be used with a prescription and proper training from a dermatologist.<\/p>\n

        Surgical and Diagnostic Lighting<\/h3>\n

        Beyond therapy, specialized medical light<\/strong> is indispensable in clinical settings.
        \n* Surgical Lighting:<\/strong> Modern operating lights provide intense, shadow-free, and color-accurate illumination. Some advanced systems can even switch to specific blue or green wavelengths to enhance the visual contrast of blood vessels or specific tissues.
        \n* Diagnostic Lighting:<\/strong> The most ubiquitous example is the pulse oximeter<\/strong>, which uses red and infrared light to measure oxygen saturation in the blood. Other applications include fluorescent lighting for diagnosing certain infections and specialized scopes used in endoscopy and surgery.<\/p>\n

        Evaluating Medical Light Devices for Home Use<\/h2>\n

        The market for home-use devices is booming. Navigating it requires a critical eye focused on safety and efficacy.<\/p>\n

        Safety First: FDA Clearance vs. FDA Approval<\/h3>\n

        This is the most important distinction for consumers.
        \n* FDA Approval:<\/strong> Reserved for high-risk (Class III) devices that sustain or support life (e.g., heart valves). No typical red\/blue light therapy device has FDA approval<\/em>.
        \n* \u0420\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 FDA:<\/strong> This is what you should look for. Under the 510(k) pathway, a manufacturer demonstrates their device is \u201csubstantially equivalent\u201d to a legally marketed predicate device. \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 FDA,<\/strong> for low-to-moderate risk (Class II) devices indicates the FDA has reviewed the safety and intended use. Look for statements like \u201cFDA 510(k) Cleared\u201d and a clearance number (e.g., K123456) for devices making therapeutic claims.<\/p>\n

        Key Specifications to Scrutinize<\/h3>\n

        Reputable manufacturers will transparently provide this data:
        \n* Wavelength Output:<\/strong> It should be specified in nanometers (e.g., 660nm \u00b1 10nm). Be wary of devices that just say \u201cred light.\u201d
        \n* Power Density (Irradiance):<\/strong> Given in mW\/cm\u00b2 at a stated distance. This tells you if the device is powerful enough to deliver a therapeutic dose in a reasonable time.
        \n* Treatment Area\/Coverage:<\/strong> A small panel may be fine for a knee, but inefficient for full-body recovery. Match the device size to your intended use.<\/p>\n

        Red Flags and Marketing Hype<\/h3>\n
          \n
        • Cure-All Claims:<\/strong> Any device claiming to \u201ccure\u201d cancer, diabetes, or Alzheimer\u2019s is a major red flag. PBM is a supportive therapy, not a magic bullet.<\/li>\n
        • Vague Language:<\/strong> Terms like \u201chealing light,\u201d \u201cclinical strength,\u201d or \u201cmedical-grade\u201d without reference to specific FDA status or technical parameters are meaningless marketing fluff.<\/li>\n
        • Lack of Technical Data:<\/strong> If the product website or manual does not list wavelengths, power density, or treatment guidelines, it is not a serious therapeutic device.<\/li>\n<\/ul>\n

          The Future of Medical Light: Innovations on the Horizon<\/h2>\n

          The field is rapidly advancing, moving towards greater personalization and integration.
          \n* Personalized Light Dosimetry:<\/strong> Future devices may use biosensors to measure a user\u2019s real-time response (e.g., local blood flow, temperature) and automatically adjust the light dosage for optimal, individualized treatment.
          \n* Integration with Wearables and Telehealth:<\/strong> Imagine a home light therapy panel synced with a health app that tracks treatment adherence, allows a physical therapist to monitor progress remotely, and adjusts protocols based on patient-reported outcomes.
          \n* Advanced Photodynamic Therapy (PDT):<\/strong> This involves using light-sensitive drugs that are activated by a specific medical light<\/strong> wavelength. The future holds promise for more targeted cancer treatments, advanced antimicrobial applications for drug-resistant infections, and refined treatments for macular degeneration.<\/p>\n

          \u0420\u0430\u0437\u0434\u0435\u043b \u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432 (\u0427\u0410\u0412\u041e)<\/h2>\n

          Q: Is medical light therapy safe?<\/strong>
          \n\u041e:<\/strong> \u041f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f\u043c\u0438 \u043f\u043e \u0446\u0435\u043b\u0435\u0432\u043e\u043c\u0443 \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044e \u2014 \u0434\u0430. \u041e\u0434\u043d\u0430\u043a\u043e \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u0438\u043f\u0430. \u0414\u043e\u043c\u0430\u0448\u043d\u044f\u044f \u0442\u0435\u0440\u0430\u043f\u0438\u044f \u0441\u0438\u043d\u0438\u043c\u0438 \u0438 \u043a\u0440\u0430\u0441\u043d\u044b\u043c\u0438\/\u0431\u043b\u0438\u0436\u043d\u0438\u043c\u0438 \u0438\u043d\u0444\u0440\u0430\u043a\u0440\u0430\u0441\u043d\u044b\u043c\u0438 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u0430\u043c\u0438 \u043e\u0431\u044b\u0447\u043d\u043e \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u043d\u0438\u0437\u043a\u043e\u0440\u0438\u0441\u043a\u043e\u0432\u043e\u0439 \u0441 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u043f\u043e\u0431\u043e\u0447\u043d\u044b\u043c\u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0430\u043c\u0438 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0433\u043b\u0430\u0437). \u0423\u0424-\u0442\u0435\u0440\u0430\u043f\u0438\u044f \u0434\u043e\u043b\u0436\u043d\u0430<\/strong> \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442\u044c\u0441\u044f \u043f\u043e\u0434 \u043d\u0430\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u0435\u043c \u0432\u0440\u0430\u0447\u0430 \u0438\u0437-\u0437\u0430 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0440\u0438\u0441\u043a\u043e\u0432 \u043e\u0436\u043e\u0433\u043e\u0432, \u043f\u0440\u0435\u0436\u0434\u0435\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u0440\u0435\u043d\u0438\u044f \u0438 \u0440\u0430\u043a\u0430 \u043a\u043e\u0436\u0438.<\/p>\n

          \u0412: \u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0430\u043d\u0435\u043b\u044c \u043a\u0440\u0430\u0441\u043d\u043e\u0433\u043e \u0441\u0432\u0435\u0442\u0430 \u0434\u043b\u044f \u043b\u0435\u0447\u0435\u043d\u0438\u044f \u0431\u043e\u043b\u0438 \u043f\u0440\u0438 \u0430\u0440\u0442\u0440\u0438\u0442\u0435?<\/strong>
          \n\u041e:<\/strong> \u041c\u043d\u043e\u0433\u0438\u0435 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0432 \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u0438 \u0431\u043e\u043b\u0438 \u0438 \u0432\u043e\u0441\u043f\u0430\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0438 \u0442\u0430\u043a\u0438\u0445 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f\u0445, \u043a\u0430\u043a \u043e\u0441\u0442\u0435\u043e\u0430\u0440\u0442\u0440\u0438\u0442 \u0438 \u0440\u0435\u0432\u043c\u0430\u0442\u043e\u0438\u0434\u043d\u044b\u0439 \u0430\u0440\u0442\u0440\u0438\u0442. \u042d\u0442\u043e \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u0432\u0441\u043f\u043e\u043c\u043e\u0433\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0442\u0435\u0440\u0430\u043f\u0438\u0435\u0439, \u0430 \u043d\u0435 \u0437\u0430\u043c\u0435\u043d\u043e\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u043b\u0435\u0447\u0435\u043d\u0438\u044f. \u0412\u0430\u043c \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043f\u0440\u043e\u043a\u043e\u043d\u0441\u0443\u043b\u044c\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0441 \u0440\u0435\u0432\u043c\u0430\u0442\u043e\u043b\u043e\u0433\u043e\u043c \u0438\u043b\u0438 \u0432\u0440\u0430\u0447\u043e\u043c<\/strong> \u043f\u0435\u0440\u0435\u0434 \u043d\u0430\u0447\u0430\u043b\u043e\u043c, \u043a\u0430\u043a \u0434\u043b\u044f \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u0434\u0438\u0430\u0433\u043d\u043e\u0437\u0430, \u0442\u0430\u043a \u0438 \u0434\u043b\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0432 \u043e\u0431\u0449\u0438\u0439 \u043f\u043b\u0430\u043d \u043b\u0435\u0447\u0435\u043d\u0438\u044f.<\/p>\n

          \u0412: \u0427\u0435\u0440\u0435\u0437 \u043a\u0430\u043a\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0441\u0432\u0435\u0442\u043e\u0432\u043e\u0439 \u0442\u0435\u0440\u0430\u043f\u0438\u0438?<\/strong>
          \n\u041e:<\/strong> \u042d\u0442\u043e \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430. \u041f\u0440\u0438 \u043a\u043e\u0436\u043d\u044b\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u0445, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0430\u043a\u043d\u0435 \u0438\u043b\u0438 \u0430\u043d\u0442\u0438\u0432\u043e\u0437\u0440\u0430\u0441\u0442\u043d\u043e\u0439 \u0443\u0445\u043e\u0434, \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u044f\u0432\u0438\u0442\u044c\u0441\u044f \u0447\u0435\u0440\u0435\u0437 2\u20138 \u043d\u0435\u0434\u0435\u043b\u044c \u043f\u0440\u0438 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 (3\u20135 \u0440\u0430\u0437 \u0432 \u043d\u0435\u0434\u0435\u043b\u044e). \u041f\u0440\u0438 \u0445\u0440\u043e\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0431\u043e\u043b\u0438 \u0438\u043b\u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043c\u044b\u0448\u0446 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u043e\u0442\u043c\u0435\u0447\u0430\u044e\u0442 \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435 \u0431\u043e\u043b\u0438 \u0438 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0435 \u043f\u043e\u0434\u0432\u0438\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u0441\u043b\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u0435\u0430\u043d\u0441\u043e\u0432, \u043d\u043e \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0435 \u0447\u0430\u0441\u0442\u043e \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043d\u0435\u0434\u0435\u043b\u044c \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u0433\u043e \u043b\u0435\u0447\u0435\u043d\u0438\u044f.<\/p>\n

          \u0412: \u0412 \u0447\u0435\u043c \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u043c\u0435\u0436\u0434\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\u043c \u043a\u0440\u0430\u0441\u043d\u043e\u0433\u043e \u0441\u0432\u0435\u0442\u0430 \u0437\u0430 50 \u0438 \u0437\u0430 500 \u0434\u043e\u043b\u043b\u0430\u0440\u043e\u0432?<\/strong>
          \n\u041e:<\/strong> \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f \u0447\u0430\u0441\u0442\u043e \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442: \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0439 \u0438 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u0441\u043f\u0435\u043a\u0442\u0440 \u0434\u043b\u0438\u043d \u0432\u043e\u043b\u043d, \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0443\u044e \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043d\u0430 \u0440\u0430\u0437\u0443\u043c\u043d\u043e\u043c \u0440\u0430\u0441\u0441\u0442\u043e\u044f\u043d\u0438\u0438 (\u0434\u0435\u0448\u0435\u0432\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0447\u0430\u0441\u0442\u043e \u043c\u0430\u043b\u043e\u043c\u043e\u0449\u043d\u044b), \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0435 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0441\u0431\u043e\u0440\u043a\u0438 \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u043f\u043b\u043e\u0449\u0430\u0434\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0435\u0435 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0438\u043b\u0438 \u043a\u043b\u0438\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0432\u0430\u043b\u0438\u0434\u0430\u0446\u0438\u044e. \u0411\u043e\u043b\u0435\u0435 \u0434\u0435\u0448\u0435\u0432\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u043c\u043e\u0436\u0435\u0442 \u0438\u0437\u043b\u0443\u0447\u0430\u0442\u044c \u0441\u0432\u0435\u0442, \u043d\u043e, \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e, \u043d\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043a\u043b\u0438\u043d\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u043d\u0430\u0447\u0438\u043c\u0443\u044e \u0434\u043e\u0437\u0443.<\/p>\n

          \u0412: \u041d\u0443\u0436\u0435\u043d \u043b\u0438 \u0440\u0435\u0446\u0435\u043f\u0442 \u0434\u043b\u044f \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0433\u043e \u0441\u0432\u0435\u0442\u043e\u0432\u043e\u0433\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430?<\/strong>
          \n\u041e:<\/strong> \u0414\u043b\u044f \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0430 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u043a\u0440\u0430\u0441\u043d\u043e\u0433\u043e\/\u0441\u0438\u043d\u0435\u0433\u043e \u0441\u0432\u0435\u0442\u0430, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u043a\u043e\u0441\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f (\u043e\u043c\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043a\u043e\u0436\u0438) \u0438\u043b\u0438 \u043e\u0431\u0449\u0435\u0433\u043e \u043e\u0437\u0434\u043e\u0440\u043e\u0432\u043b\u0435\u043d\u0438\u044f (\u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043c\u044b\u0448\u0446), \u0440\u0435\u0446\u0435\u043f\u0442 \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f. \u0414\u043b\u044f \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0440\u0435\u0446\u0435\u043f\u0442\u0443\u0440\u043d\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u0434\u043e\u043c\u0430\u0448\u043d\u0438\u0435 UVB-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u044b \u0434\u043b\u044f \u043b\u0435\u0447\u0435\u043d\u0438\u044f \u043f\u0441\u043e\u0440\u0438\u0430\u0437\u0430 \u0438\u043b\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u043c\u043e\u0449\u043d\u044b\u0435 \u043b\u0430\u0437\u0435\u0440\u043d\u044b\u0435 \u0442\u0435\u0440\u0430\u043f\u0438\u0438, \u0434\u0430, \u0440\u0435\u0446\u0435\u043f\u0442 \u0438 \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u0435 \u0443 \u0434\u0435\u0440\u043c\u0430\u0442\u043e\u043b\u043e\u0433\u0430 \u0430\u0431\u0441\u043e\u043b\u044e\u0442\u043d\u043e \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b.<\/strong><\/p>\n

          \u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n

          \u0421\u0444\u0435\u0440\u0430 medical light<\/strong> \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043c\u043e\u0449\u043d\u043e\u0435 \u0441\u043b\u0438\u044f\u043d\u0438\u0435 \u0434\u0440\u0435\u0432\u043d\u0435\u0439 \u043c\u0443\u0434\u0440\u043e\u0441\u0442\u0438 \u0438 \u043f\u0435\u0440\u0435\u0434\u043e\u0432\u043e\u0439 \u043d\u0430\u0443\u043a\u0438. \u041e\u0442 \u0441\u0442\u0440\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0423\u0424-\u043a\u0430\u0431\u0438\u043d \u0432 \u0434\u0435\u0440\u043c\u0430\u0442\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043b\u0438\u043d\u0438\u043a\u0430\u0445 \u0434\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0445 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0445 \u043f\u0430\u043d\u0435\u043b\u0435\u0439, \u0442\u0435\u043f\u0435\u0440\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0434\u043e\u043c\u0430 \u0434\u043b\u044f \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0437\u0434\u043e\u0440\u043e\u0432\u044c\u044f \u043a\u043e\u0436\u0438, \u044d\u0442\u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0442 \u043d\u0435\u0438\u043d\u0432\u0430\u0437\u0438\u0432\u043d\u044b\u0439, \u043d\u0435\u043c\u0435\u0434\u0438\u043a\u0430\u043c\u0435\u043d\u0442\u043e\u0437\u043d\u044b\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u043a \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044e \u0441\u0430\u043c\u043e\u0447\u0443\u0432\u0441\u0442\u0432\u0438\u044f \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f\u043c\u0438.<\/p>\n

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          p><\/p>","protected":false},"excerpt":{"rendered":"

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