The market demand for biomedical materials is huge. And as the first choice of biomedical metal materials -- titanium rod and titanium plate demand will also increase. It is reported that the world population is nearly 7 billion. According to incomplete statistics, the number of disabled people is close to 400 million, the number of limb disabled people is 60 million, and the number of patients with dental diseases is 2 billion. At present, only 35 million people are implanted with biomaterial devices, and the number of joint replacement cases is about 1.5 million per year, which is far from the actual number of replacement patients. The market demand for biomedical materials is huge. Therefore, it is imperative to strengthen the research and development of medical titanium alloy materials.
Biomedical titanium is an important branch of material science. It is a new carrier material with high technical content and high economic value, which is used to diagnose, treat or replace human tissues and organs or enhance their functions. Biomedical titanium bars make greater contributions to the exploration of the mysteries of human life and the protection of human health and longevity.
In biomedical metal materials, titanium and titanium alloy with excellent comprehensive performance, become artificial joints (hip, knee, shoulder, ankle, elbow, wrist, knuckles, etc.), bone trauma products (nails, steel plates, screws, etc.) and orthopaedic spine internal fixation system, braces, tooth orthopaedic silk, dental implants, artificial heart valve, interventional cardiovascular stents and other medicinal plant products in the material of choice. At present, there is no better metal material than titanium alloy for clinical use. In developed countries and the world famous implant product suppliers are attaches great importance to the research and development of titanium alloy, launched a series of new medical titanium alloy material, including bionic bioactive titanium alloy material, surface treatment in the medical titanium alloy material has also done a lot of design and development of proprietary, giving medical titanium alloy material better biological activity to meet the body's physiological needs, so as to achieve the purpose of make the patients recover at an early date.
For example, cheekbone plastic surgery includes two concepts: a simple chisel to reduce the outer contours of the cheekbone; The other is a three - dimensional osteotomy, which reduces the cheekbone by shortening and moving the bone mass. Cheekbone chisel is generally suitable for patients with prominent anterolateral face. The internal incision is often used to separate and expose the cheekbone under the periosteal. Special instruments are used to chisel and thin the part of the cheekbone to be removed before the operation, so as to reduce the outer contour of the face and improve the facial shape. Use titanium nail, titanium plate fixation is to cheekbone will not cause slip, cause facial contour loss, but also better to achieve the effect of cheekbone shaping! The best thing about this procedure is that it leaves no scars, no scars, no scars. The three dimensional osteotomy of zygomatic bone is more difficult and suitable for patients with prominent zygomatic arch. Besides oral incision, often in the hidden part as auxiliary incision in the hairline, or monoculture scalp coronal incision, subperiosteal separation after the cheekbones, according to the computer three-dimensional modeling design needs to be cut the size of a specific bone block, using special materials such as titanium nail would separate bone block to reconnect and shape, so that it can maximize the change the facial contour and facial type, even make patients to achieve the effect of "reborn".