manufacture of medical titanium standard

For the manufacture of medical devices in the body of metal material. Also known as the implantation of metallic materials . Medical metallic material implanted medical devices 

after , can replace human tissue or organ function in whole or in part ; or for the treatment , repair of body tissues or organs to restore all or part of the function.

Medical metallic materials to meet the clinical applications , the basic conditions are Xinnuo material titanium and bio- security ( see biomedical materials ) . Commonly used metallic 

materials for medical use is divided into dental materials , orthopedic and soft tissue repair material and adjuvant therapy materials. By material nature is grade 2 titanium wire : 

medical stainless steel . Austenitic , martensitic , ferritic and precipitation hardening stainless steel , austenitic stainless steel is used more often . Austenitic stainless 

steel non-magnetic, corrosion resistance , widely used in the production of artificial joints, fracture fixation devices, various crowns, crowns and bridges , mounting bracket, 

implanted electrodes , such as artificial heart valves . Medical cobalt-based alloys. There are cobalt -chromium-molybdenum alloys , cobalt -chromium-tungsten -nickel alloy, 

tungsten, cobalt-nickel -chromium-molybdenum alloy , cobalt-nickel alloy. Its mechanical properties, corrosion resistance and biocompatibility are good, long-term implant for 

the manufacture of multi- body bearer , but also for the manufacture of artificial joints, cardiovascular stents , artificial heart valves , and used dental materials . 

Medical precious metals. There are gold, silver, platinum and their alloys . Stable precious metal has unique physical and chemical properties , corrosion resistance, good creep 

resistance , non-toxic to biological tissue , irritation , and appearance. Used for the manufacture pacemakers , implanted electrodes , and for dental restoration .  medical 

grade 1 titanium and its alloys . Good biocompatibility , good corrosion resistance , low alloy density , low elastic modulus , with some mechanical compatibility . Mainly used in 

plastic surgery , but also for the manufacture of artificial heart valves and valve cages . Further , there is medical metallic material , tantalum , niobium , zirconium , and a 

shape memory alloy material .