Find HS Code and trade information for gray nail light therapy apparatus

Gray Nail Light Therapy Apparatus

A gray nail light therapy apparatus is a medical device utilizing light in the visible spectrum, typically within the blue or ultraviolet (UV) range, to treat fungal nail infections (onychomycosis) and other nail conditions. The "gray" designation often refers to the casing color of the device, but can also relate to the specific wavelengths emitted.

Material:

• Housing: Typically constructed from durable plastics like ABS or polycarbonate.
• Light Source: Predominantly utilizes Light Emitting Diodes (LEDs) due to their energy efficiency, long lifespan, and specific wavelength output. Historically, some devices used fluorescent lamps, but LEDs are now standard.
• Internal Components: Electronic circuitry for power regulation, timer control, and safety features.
• Treatment Chamber/Applicator: May include a molded plastic chamber designed to accommodate the affected nail(s) or a flexible applicator for targeted treatment.

Purpose:

The primary purpose is to eliminate or inhibit the growth of fungi causing nail infections. Secondary purposes can include:

• Improving Nail Appearance: Reducing discoloration, thickening, and distortion of the nail.
• Reducing Pain and Discomfort: Associated with severe fungal infections.
• Preventing Spread: Limiting the infection to other nails or individuals.

Function:

The apparatus functions by emitting light that:

• Phototoxicity: Certain wavelengths of light, particularly blue light (around 405nm), when combined with photosensitizing agents (often a topical solution applied to the nail), generate reactive oxygen species (ROS). These ROS are toxic to the fungal cells, leading to their destruction.
• Direct Fungicidal Effect: UV light (typically UVA) can directly damage the DNA of fungal cells, inhibiting their growth and reproduction. This method requires higher energy levels and more treatment sessions.
• Stimulating Nail Growth: Some devices incorporate wavelengths designed to promote healthy nail growth, aiding in the replacement of infected nail tissue.

Usage Scenarios:

• Clinical Settings: Dermatologists and podiatrists use these devices as part of a comprehensive treatment plan for onychomycosis.
• Home Use: Smaller, portable devices are available for at-home treatment, often requiring consistent, long-term use.
• Adjunct Therapy: Frequently used in combination with topical or oral antifungal medications to enhance treatment efficacy.
• Post-Surgical Treatment: Can be used after partial nail removal to prevent recurrence of infection.

Common Types:

• LED-Based Devices: Most prevalent type, offering lower energy consumption and targeted wavelengths. Variations include single-wavelength (e.g., blue light only) and multi-wavelength devices.
• UV Light Devices: Older technology, requiring careful monitoring and adherence to safety protocols due to the potential for skin damage.
• Laser Therapy Devices: Employ focused laser beams to penetrate the nail and target the fungal infection. Generally more expensive and administered by professionals.
• Combination Devices: Integrate LED and UV light, or LED light with other therapeutic modalities like microcurrent or iontophoresis.
• In-Office vs. At-Home: In-office devices are typically more powerful and offer shorter treatment times, while at-home devices are designed for convenience and long-term maintenance.

The declared goods are gray nail light therapy apparatus, which are devices used for therapeutic purposes, specifically targeting nail conditions through light therapy. These apparatus likely utilize ultraviolet or infrared rays for treatment.

The following HS codes are relevant based on the provided reference material:

• 9018200040: This HS code covers instruments and appliances used in medical, surgical, dental or veterinary sciences, including ultraviolet or infrared ray apparatus, and parts and accessories thereof. The description explicitly includes therapeutic apparatus.

  • 90: Chapter 90 – Instruments and apparatus which measure, check, test, navigate or control.
  • 18: Heading 9018 – Instruments and appliances used in medical, surgical, dental or veterinary sciences.
  • 200040: Subheading 9018200040 – Specifically for ultraviolet or infrared ray apparatus.
  • Tax Details: Base tariff: 0.0%, Additional tariff: 25.0%, Tariff after 2025.4.2: 30.0%, Total tariff: 55.0%.

• 9018907560: This HS code covers other instruments and appliances used in medical, surgical, dental or veterinary sciences, including electro-medical instruments and appliances and parts and accessories thereof. The description includes therapeutic appliances.

  • 90: Chapter 90 – Instruments and apparatus which measure, check, test, navigate or control.
  • 18: Heading 9018 – Instruments and appliances used in medical, surgical, dental or veterinary sciences.
  • 907560: Subheading 9018907560 – Other instruments and appliances, specifically electro-medical instruments and appliances.
  • Tax Details: Base tariff: 0.0%, Additional tariff: 25.0%, Tariff after 2025.4.2: 30.0%, Total tariff: 55.0%.

• 8543708000: This HS code covers electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof, specifically microwave amplifiers. While not a direct match, if the apparatus utilizes microwave technology for therapy, this code may be relevant.

  • 85: Chapter 85 – Electrical machinery and equipment.
  • 43: Heading 8543 – Electrical machines and apparatus having individual functions, not specified or included elsewhere in this chapter.
  • 708000: Subheading 8543708000 – Other machines and apparatus, specifically microwave amplifiers.
  • Tax Details: Base tariff: 0.0%, Additional tariff: 25.0%, Tariff after 2025.4.2: 30.0%, Total tariff: 55.0%.

Please note that the final HS code classification should be determined based on the specific features, materials, and intended use of the apparatus. It is recommended to consult with a customs professional for accurate classification.