Biom biomaterialsaterial结合了材料科学和生物医学方面的知识。生物材料以安全，可靠，经济和生理上可接受的方式替代身体的一部分或功能。各种装置和材料用于治疗疾病或伤害。常见的例子包括缝合线，针头，导管，板，植入物，人造皮肤，可植入装置和牙齿填充物。生物材料是一种合成材料，用于替代生物系统的一部分或与生物组织紧密接触。生物材料涉及用于临时和永久替换人体组织的有生命和无生命材料的设计，合成和应用。生物生物力学在解决生物医学问题方面具有广泛的机械和土木工程知识。生物力学历史悠久，为现代生物医
Biomaterials combines both material sciences and biomedical aspects. A biomaterial replaces a part or a function of the body in a safe, reliable, economic and physiologically acceptable manner. A variety of devices and materials are used in the treatment of disease or injury. Common examples include sutures, needles, catheters, plates, implants, artificial skin, implantable devices and tooth fillings. A biomaterial is a synthetic material used to replace part of a living system or to function in intimate contact with living tissue. A biomaterial deals with the design, synthesis and applications of both living and non-living materials for temporary and permanent replacement of human tissues.<br><br>Biomechanics implements broad knowledge of mechanical and civil engineering in solving biomedical problems. Biomechanics has a long history and has built a foundation for modern biomedical engineering. Mechanics is the engineering science that deals with studying, defining, and mathematically quantifying interactions that take place among things in our universe. Our ability to perceive the physical manifestation of such interactions is embedded in the concept of a force and the things that transmit forces among themselves are classified for purposed or analysis as being solid, fluid or some combination of the two. What alters mechanics into the field of biomechanics is the fact that biomechanics is the science that deals with the time and space response characteristics of biologic solids, fluids and viscoelastic materials to imposed systems of internal and external forces. The principles of biomechanics have been applied and used for monitoring physiologic function, processing the data thus accumulated, theories to explain the data, diagnosing why the human engine malfunctions as a result of disease, aging and ordinary wear, repairing and rehabilitating body parts and supporting ailing physiologic organs.