bioceramic


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bioceramic

A biocompatible ceramic composed of calcium and phosphates—e.g., hydroxyapatite or tricalcium phosphate—which is either intended as a permanent replacement, such coating gliding surfaces to reduce wear in prosthetic joints, or as a temporary structure, as in the case of bioresorbable pins, plates and screws.

bioceramic

Orthopedic surgery A calcium phosphate–eg, hydroxyapatite or tricalcium phosphate, used to coat the gliding surfaces of artificial joints and ↓ wear and tear in prosthetic joints. See Total hip replacement, Total knee replacement.
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North America and Europe are expected to witness substantial market growth in light of increasing use in healthcare industry for the manufacturing of bioceramic coating used in implants.
Many studies have so far been carried out on increasing the fracture strength of hydroxyapatite bioceramic due to its weak mechanical properties.
Guizhou University has been awarded a patent for a gradient bioceramic coating, wherein the gradient bioceramic coating is prepared with powdery titanium, and powdery composite ceramics, wherein the powdery composite ceramics is composed of powdery ceramics obtained by mixing CaHPO4.
One of bioceramic that commonly been used in biomedical field is hydroxyapaptite (HA).
Previous studies in our laboratory have quantified the tissue implant response surrounding tricalcium phosphate (TCP) bioceramic implants and have demonstrated how this response may be modified in the presence of androgens [1-3].
Fluoride doped Ca-phosphate based bioceramic material has been successfully synthesized from egg shell for the first time by wet chemical method.
The main precondition in bone regeneration strategy is the use of bioceramic scaffolds with optimal architecture in means of porosity, pore size, interconnectivity of pores, etc.
Once completed, the part was given a bioceramic coating.
com) These cycle-style shorts with clever bioceramic technology claim to help make a difference to your weight-loss programme.
In applications for bioceramic coatings, bond coats should reduce the release of metal ions from the metallic substrate to the surrounding living tissue of mice (45) and human osteoblasts.
Some specific topics include oxide fiber-reinforced composites for gas turbine applications, the porous microstructure of yakbone bioceramic, properties and microstructure of CNT/AlN ceramics, and the effect of microstructure on the removal mechanisms of solid state sintered silicon carbide in polishing procedures.
The list includes knives and scissors that never need sharpening, automobile engines of silicon nitride that weigh 40 percent less and have better heat resistance than current motors, noncorrosive bioceramic implants to replace joints in the aged, superconductors made from esoteric ceramic compounds, and ceramic hammers that can chip concrete.