
To be effective and work efficiently, medical devices and electronic components require protection. Moisture, water content, and bodily fluids are a few elements that can contaminate lifesaving devices and render them useless. Medical coatings and products provide ideal solutions for most types of substrates, which include plastics, glass, metals, silicone, rubber, and ceramics. Medical devices and components with medical coatings can be sterilized. Due to recent technological advancements, devices and components can be coated with physio-mechnaical coatings, which provide protection against moistness, act as an electrical barrier, and possess favorable chemical properties. The coatings also provide protection against tribological (lubricous) properties. The impairment of the mucosal lining has also led to the evolution of antimicrobial coatings, which provide protection against microbial function. Nowadays, medical coatings are routinely used to improve the performance of devices and offer better product surface function. Additionally, medical coatings help in reducing friction between devices and tissues and provide support in surface coverage and overall homogeneity. Nearly all medical devices require non-stick coatings over molded electrical insulation and biocompatible and other finishes.