[Bionic design of articular cartilage].
Natural articular cartilage is well known as a special connective tissue with multiple effects and functions, which are important and irreplaceable, in human synovial joints. Biomedical, histological and pathological characteristics of articular cartilage, as well as biomaterial, biomechanical and bio-tribological properties thereof, are summarized from a novel aspect of bionics. Bionic design of articualr cartilage at macro-level and micro-level is carried out from three aspects, i.e., structure, material, and function; and a bionic design model of articular cartilage is set up. As a result, this basic research would be helpful to providing theoretical and practical basis for innovational design and manufacturing of new-style artificial joint with "soft-cushion bearing", and of bionic artificial cartilage.
Qin
Jun
J
School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China.
Zhang
Wenguang
W
Wu
Gang
G
Wang
Chengtao
C
D001672:Biocompatible Materials; D001696:Biomechanical Phenomena; D002358:Cartilage, Articular / Q000502:physiology*; D017076:Computer-Aided Design; D006801:Humans; D007595:Joint Prosthesis; D011474:Prosthesis Design; D023822:Tissue Engineering / Q000379:methods
D001672:Biocompatible Materials