Application description of medical titanium alloy sheet
2025-12-23
Medical titanium alloy sheet has become an indispensable key material in the medical field due to its excellent biocompatibility, corrosion resistance, mechanical properties, and good processing formability. Its core applications revolve around human hard tissue replacement, repair, and medical device manufacturing. Specifically, in the field of orthopedics, as a core application scenario, it can be used for implant processing such as human bone defect repair, fracture fixation, and joint replacement, adapting to the needs of multiple parts of the body's bones. For example, core components such as hip joint, knee joint, shoulder joint artificial joint acetabular cup, femoral head base, tibial platform, etc. are made through sheet cutting, forging, machining and other processes. With mechanical properties close to human bones, joint stress is dispersed, bone dissolution is avoided, and good biocompatibility is used to reduce rejection. Reaction, Ensure long-term implant stability of artificial joints for 15-20 years; We can also manufacture various types of bone plates and splints such as tibial plates and femoral plates. The plates can be bent and shaped according to the shape of the bone, adapted to complex anatomical structures, providing stable support for the fracture site to promote healing, and resistant to body fluid corrosion. Most of them can be left in the body for a long time without the need for secondary removal; It can also be processed into customized bone repair prostheses, bone fillers, etc. for bone defects caused by tumor resection and trauma, and can achieve bone structure reconstruction and functional recovery by fitting the defect shape, especially suitable for the treatment of large-area bone defects. In the field of dentistry, relying on its good biocompatibility and resistance to oral environmental corrosion (saliva, food acidity, etc.), it can be processed into components such as abutments and healing caps for dental implants, connecting implants and crowns to ensure adhesion with oral tissues, reducing post implant inflammatory reactions, and improving the stability and service life of dental implants; Customized processing of jaw bone repair brackets, oral support plates, etc. can also be used for repairing jaw bone defects and facial injuries, supporting oral soft tissues, restoring chewing function and facial appearance, and the materials are lightweight and do not affect normal oral activities; It can also be used as a substrate for some orthodontic brackets, braces, and other instruments, ensuring orthodontic mechanical support needs with high strength and wear resistance, while avoiding irritation to the oral mucosa. In the field of cardiovascular disease treatment, it is mainly used to process high-precision and high reliability interventional and implantable devices. The core relies on the characteristics of blood corrosion resistance, excellent biocompatibility, and stable mechanical strength, and can manufacture core components such as valve frames and leaflet support structures for artificial heart valves. With high strength, it ensures the structural stability of the valve during cyclic contraction and relaxation of the heart, and its blood corrosion resistance prevents the degradation of materials and the production of harmful substances. Its biocompatibility reduces the risk of thrombosis and adapts to the complex physiological environment inside the heart; It can also be used as a substrate for coronary artery stents, peripheral vascular stents, atrial septal defect occluders, ventricular septal defect occluders, etc., processed into high-precision mesh or irregular structures through processes such as plate rolling and laser cutting. After implantation, it supports the vascular wall, occludes the defect site, and has good compatibility with blood and vascular tissue, reducing the risk of postoperative complications. In addition to implants, it can also rely on its high strength and resistance to disinfection and corrosion (high-temperature and high-pressure steam disinfection, chemical disinfection, etc.) to manufacture high demand surgical instruments and core components of medical equipment.