👉 Fluid, often referred to as a hydrogel or an injectable gel, is a type of soft, water-based material that can mimic the properties of natural tissues. These materials are composed of a polymer network that is highly hydrophilic, meaning they absorb and retain large amounts of water. This characteristic makes them incredibly flexible and biocompatible, allowing them to be injected into the body with minimal invasiveness. Fluids are used in various medical applications, such as wound dressings, tissue engineering, and drug delivery systems, due to their ability to conform to the body's contours and provide a supportive environment for healing and regeneration.
