What type of device uses a fine, inert abrasive material or an abrasive tip attached to a vacuum device?

What type of device uses a fine, inert abrasive material or an abrasive tip attached to a vacuum device?

• A. Ultrasonic device
• B. Light-emitting diode device
• C. Photon therapy device
• D. Microdermabrasion

Answer: (D)

Mechanical exfoliation with suction is the concept being tested. A microdermabrasion device uses a fine inert abrasive medium, like aluminum oxide crystals, or a diamond-tipped wand, paired with a vacuum that removes the exfoliated skin and debris. This combination physically removes the outer skin layer, helping to brighten texture and stimulate turnover. The other options rely on energy like high-frequency sound waves or light therapies and do not involve abrasive particles with suction to physically exfoliate, so they don’t fit the described mechanism. Therefore, the device described is microdermabrasion.

Mechanical exfoliation with suction is the concept being tested. A microdermabrasion device uses a fine inert abrasive medium, like aluminum oxide crystals, or a diamond-tipped wand, paired with a vacuum that removes the exfoliated skin and debris. This combination physically removes the outer skin layer, helping to brighten texture and stimulate turnover. The other options rely on energy like high-frequency sound waves or light therapies and do not involve abrasive particles with suction to physically exfoliate, so they don’t fit the described mechanism. Therefore, the device described is microdermabrasion.