PINNEO, JOHN MICHAEL,拼诺 约翰麦可,拼諾 約翰麥可,MCDONALD, ROY,麦当劳 罗伊,麥當勞 羅伊,LIM, CHARLES K.,林 查尔斯K,林 查爾斯K
申请号：
TW104126295
公开号：
TWI586386B
申请日:
2015.08.12
申请国别(地区):
TW
年份:
2017
代理人:
摘要：
A composite article (e.g., prosthesis) and method of preparing the article is provided. An article may include a body having a matrix of a first hardness having a plurality of particles of a second hardness embedded in the matrix in fixed locations, the second hardness being harder than the first hardness, and the matrix having an external wear surface with a portion of the particles being proximal to or exposed at the external wear surface. The matrix with the particles may improve the life and durability of the article.提供一種複合物品(例如,假體)及製備該物品之方法。一種物品可包括一主體,該主體具有一第一硬度之一基質,該基質具有內嵌於該基質中之固定部位中之一第二硬度的複數個粒子,該第二硬度硬於該第一硬度,且該基質具有一外部磨耗表面,其中該等粒子之一部分係鄰近於該外部磨耗表面或暴露在該外部磨耗表面處。具有該等粒子之該基質可改善該物品之使用年限及耐久性。
