Roducts becomes more economical. In the 1990s–2000s. Our scientific group develop, patent, and introduc into production technologies for molding ceramic. Nanopowders into functional products of a given shape using ultrasonic and collector pressing methods. Today we use them to create mical ceramic implants for various purposes.” are implants for the talus joint in the ankle, dental components. from both Russian and foreign mical centers and firms. Scaffolding to the rescue Not always an implant is ne to “repair” the bone. In some cases, when it comes to minor loads on the bone, you can use a scaffold (from the English – “scaffolding”). The material for them is polymers and composites.
Among the current developments
Substances consisting of two or more components with Anhui Mobile Phone Number List different physical and chemical properties. Their combination makes it possible to obtain materials with improv characteristics that are not characteristic of each of the original components. Scaffolds are obtain by electrospinning or other methods. They imitate the structure of the extracellular matrix of bone tissues, contain healing preparations and completely disappear when the bone fuses. “ of scaffolds is a world practice. Our scientists us polyhydroxyalkanoates, biodegradable polymers that are produc by bacteria. The material is absolutely non-toxic.
The development of various types
After the formation of new bone tissues and the BT Lists dissolution of the scaffold, the products of its decay are excret from the body without any side effects,” emphasizes Professor Roman Surmenev. Key trends Implantology does not stand still, turning into reality what until relatively recently seem to be a phenomenon of the future. There are trends here. New materials Metals and their alloys that have become traditional for implantology are gradually being replac by ceramics, polymers and composites. Piezo materials are another promising area. Their unique property is the ability to produce a small electrical charge as a result of mechanical deformation or load. It allows you to accelerate the healing of bone fractures.
