Scientists successfully test new, safer titanium plate for bone tissue repairFor the first time, pat
Scientists successfully test new, safer titanium plate for bone tissue repairFor the first time, patented titanium fiber plates developed by Japanese engineers for medical use have been tested in an animal model. Researchers from Shinshu University found that, unlike conventional plates, titanium fiber plates do not cause bone embrittlement after close contact with the bone for prolonged periods. This could eliminate the need for plate extraction and the associated surgical risks.“Our titanium fiber plates, unlike conventional titanium plates, are prepared by compressing titanium fibers at normal room temperature into plates without changing the fiber shape,” said Takashi Takizawa, M.D., the paper’s first author from the department of orthopaedic surgery at the Shinshu University School of Medicine. “They can compensate for the major drawback of conventional titanium plates, and find application in a range of fixation and bone tissue repair uses at various sites of the body.”Their results were published in the January 25th online issue of the journal Advanced Materials.Most commonly used to hold bones in place while they heal, titanium plates are erosion resistant and strong enough to hold the mending bones in place. Doctors may elect to implant a titanium plate in a patient with a bad fracture, a severe skull injury, or a degenerative bone disease.Read more. -- source link
#materials science#science#titanium#medical technology#fibers#shinshu university#stiffness