Which device is an example of Class 1: General Controls?

Which device is an example of Class 1: General Controls?

• A. Microdermabrasion
• B. Laser resurfacing
• C. Ultrasound skin therapy
• D. LED light therapy panel

Answer: (A)

Class I devices are the lowest-risk medical devices and are regulated mainly through general controls such as proper labeling, establishment registration, and good manufacturing practices. The microdermabrasion device fits this category because it is a non-invasive, mechanical exfoliation tool that does not emit energy or pose significant risk of tissue injury. Its operation is straightforward and the potential hazards are minimal and well-managed by basic regulatory safeguards. The other modalities involve energy delivery or more complex functioning, which carries greater potential for harm. Lasers deliver concentrated energy with burn or eye injury risks, ultrasound therapy uses sound energy with heat and tissue interaction concerns, and LED light panels emit light that can cause burns or ocular exposure if misused. These factors place them in higher risk classes requiring additional regulatory controls beyond general ones.

Class I devices are the lowest-risk medical devices and are regulated mainly through general controls such as proper labeling, establishment registration, and good manufacturing practices. The microdermabrasion device fits this category because it is a non-invasive, mechanical exfoliation tool that does not emit energy or pose significant risk of tissue injury. Its operation is straightforward and the potential hazards are minimal and well-managed by basic regulatory safeguards.

The other modalities involve energy delivery or more complex functioning, which carries greater potential for harm. Lasers deliver concentrated energy with burn or eye injury risks, ultrasound therapy uses sound energy with heat and tissue interaction concerns, and LED light panels emit light that can cause burns or ocular exposure if misused. These factors place them in higher risk classes requiring additional regulatory controls beyond general ones.