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Biological tissue survival surface, implant, method of forming biological tissue survival surface, and manufacturing method of implant
Biological tissue survival surface, implant, method of forming biological tissue survival surface, and manufacturing method of implant
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机译:生物组织存活表面,植入物,形成生物组织存活表面的方法以及植入物的制造方法
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摘要
A biological tissue rootage face (30) capable of closely bonding to a biological tissue (H, S) is composed of a biocompatible material and has numerous fingertip-shaped microvilli (41). The microvilli (41) have tip diameters in the order of nanometers. An implant (1) has the biological tissue rootage face (30) on a surface (11, 24) configured to root into a biological tissue (H, S). In a method for forming the biological tissue rootage face (30), a surface of a biocompatible material is subjected to laser nonthermal processing carried out by emitting a laser beam in air, to form numerous fingertip-shaped microvilli (41). The laser beam is a laser beam of an ultrashort pulse laser.
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