Biocompatible material
Biocompatible Material
Biocompatible material (pronunciation: bio-com-pat-ible ma-te-rial) is a type of material that is designed to interact with biological systems for therapeutic or diagnostic purposes without causing any adverse effects.
Etymology
The term "biocompatible" is derived from the Greek word "bios" meaning "life" and the Latin word "compatibilis" meaning "compatible". The term "material" comes from the Latin word "materia" meaning "matter" or "substance".
Definition
Biocompatible materials are substances that are compatible with living tissue and do not produce a harmful immune response. These materials are often used in medical devices, implants, and prosthetics. They are designed to perform specific biological functions without causing any harm to the body.
Types of Biocompatible Materials
There are several types of biocompatible materials, including:
- Metals: Such as titanium and stainless steel, which are often used in orthopedic implants due to their strength and durability.
- Polymers: Such as silicone and polyethylene, which are used in a variety of medical devices due to their flexibility and biocompatibility.
- Ceramics: Such as alumina and zirconia, which are used in dental and orthopedic implants due to their hardness and biocompatibility.
- Composites: These are made from a combination of two or more different types of materials, and are often used in dental restorations.
Related Terms
- Biocompatibility: The ability of a material to perform with an appropriate host response in a specific application.
- Biomaterial: Any substance that has been engineered to interact with biological systems for a medical purpose.
- Medical device: An instrument, apparatus, implant, or similar article that is used to diagnose, prevent, or treat disease or other conditions.
External links
- Medical encyclopedia article on Biocompatible material
- Wikipedia's article - Biocompatible material
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