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Taizhou nikon medical materials co., ltd
Promoting the Development of Medical Implant Material Industry
Release time:
2024-07-29
A few days ago, the provincial science and technology department organized experts to conduct a meeting acceptance of the provincial science and technology development plan project "in-situ testing and bionic preparation of new artificial joint materials wear mechanism" undertaken by Jilin university, and the project has successfully passed the acceptance.
A few days ago, the provincial science and technology department organized experts to conduct a meeting acceptance of the provincial science and technology development plan project "in-situ testing and bionic preparation of new artificial joint materials wear mechanism" undertaken by Jilin university, and the project has successfully passed the acceptance.
It is known that "in-situ testing and bionic preparation of wear mechanism of new artificial joint materials" is based on in-situ testing "morphology-structure-material" ternary coupling bionic artificial joint wear resistance and gradient mechanical properties construction technology. According to the obtained failure mechanisms such as wear crack propagation path, the coupling bionic design based on porous structure and high entropy alloy coating is carried out, and the bionic artificial joint materials with excellent service performance are developed, it has promoted the development of biomechanical testing and medical implant materials industry in our province.
In the field of biomechanical testing and medical implant materials in our province, we have been faced with the problems that the properties of toughening, drag reduction, wear resistance, crack arrest and fatigue resistance of artificial joint materials need to be improved. In view of these problems, the project has carried out microscopic friction and wear behavior testing technology close to the real service conditions of joints, and high entropy alloy-bone cement-pulp cavity composite interface peeling and fatigue resistance testing technology, non-smooth morphology, characteristic structure and heterogeneous materials of ternary coupling bionic drag reduction, wear resistance, crack arrest and anti-fatigue technology research, for artificial joint construction provides a basis for bionic design and preparation.
In the process of project promotion, the Provincial Science and Technology Department fully mobilized the enthusiasm and creativity of scientific research personnel to form a standardized and orderly science and technology management and operation mechanism. It is expected that after the acceptance of the project, the results will be transformed into the integration of artificial joint materials "design, manufacturing and service" and its clinical application to provide precision services.
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