Instituto de Quimica, Universidade de Brasilia, Campus Universitario Darcy Ribeiro, 70910-900 Brasília, DF, Brazil.
Departamento de Medicina, Pontificia Universidade Catolica de Goias, Avenida Universitaria 1440 Setor Universitario, 74605-070 Goiania, GO, Brazil.
Curr Med Chem. 2020;27(10):1580-1599. doi: 10.2174/0929867325666180914110119.
Medical devices are important diagnosis and therapy tools for several diseases which include a wide range of products. Technological advances in this area have been proposed to reduce adverse complication incidences. New technologies and manufacturing processes, as well as the development of new materials or medical devices with modified surface and the use of biodegradable polymeric devices such as a substrate for cell culture in the field of tissue engineering, have attracted considerable attention in recent years by the scientific community intended to produce medical devices with superior properties and morphology. This review article focused on implantable devices, addresses the major advances in the biomedical field related to the devices manufacture processes such as 3D printing and hot melting extrusion, and the use of polymer matrices composed of copolymers, blends, nanocomposites or grafted with antiproliferative drugs for manufacturing and/or coating the devices surface.
医疗器械是多种疾病的重要诊断和治疗工具,包括范围广泛的产品。该领域的技术进步旨在降低不良并发症的发生率。近年来,科学界对新技术和制造工艺以及新型材料或具有改良表面的医疗器械的发展以及生物可降解聚合物设备的使用(例如组织工程领域的细胞培养的基质)产生了浓厚的兴趣,旨在生产具有卓越性能和形态的医疗器械。本文综述了可植入医疗器械,介绍了与医疗器械制造工艺相关的生物医学领域的主要进展,如 3D 打印和热熔挤出,以及使用由共聚物、共混物、纳米复合材料组成的聚合物基质或接枝有抗增殖药物来制造和/或涂覆器械表面。