The film discusses the anatomical and functional significance of the nose, throat, and ears from a medical perspective. It explains how the nose functions as an air passage that warms and filters ...

Implanted tubes that transport bodily fluids can get gross. A lab prototype suggests a new vibration-based way to keep them clean and prevent infection.

Biofilm, produced by bacteria, and crystalline deposits ... stented ureters and proved that ultrasound-activated artificial cilia on the stent's surface can efficiently remove biofilms and ...

The researchers envision new medical devices featuring cilia on the inner and outer walls that, using ultrasound activation through the skin, will generate an efficient streaming that loosens bacteria ...