Tantalum can be made into filaments with a diameter of 0.2mm, which can be used as tension-resistant sutures that are easy to sterilize and have less irritation to surrounding tissues for use in clinical operations.

When a crack fracture or non-union occurs in the upper or lower limbs or other parts, tantalum metal can be made into tantalum sheets of different shapes and sizes to repair the cracks and non-healing areas in order to achieve functional healing.

Because tantalum metal has strong ductility, the diameter of the tantalum wire made from it can better adapt to its fluctuations in the artery, achieving precise and rapid release. Some scholars used the coronary arteries of mini pigs as a research model and implanted tantalum wire stents made of tantalum metal into the body. After 6 months of observation, they found that no rejection was found in the local tissue of the coronary arteries after the stents were implanted. , and the neointima shows phasic proliferation changes.

Many metallic materials can be used in the medical field due to their unique properties, but their advantages cannot be used clinically due to their lack of biocompatibility. Now, we can coat the surfaces of these metal materials with highly corrosion-resistant and stable tantalum metal, allowing those metal materials with unique properties but originally unable to be used clinically due to low biocompatibility to be reused clinically.