现存的金属植入物缺乏个体匹配性。
经过数次手术，金属植入物，痛苦和个月的休养，他再培训作为一个呼吸治疗师。
After several surgeries, metal implants, pain and months of recuperation, he retrained as a respiratory therapist.
本文综述了影响金属植入物抗蚀性的主要因素，总结了表面改性提高其抗蚀性的方法。
The factors having great impact on the corrosion resistance of metallic implants are reviewed in this paper. Some methods for improving it by surface modification are also outlined.
涂层可用于改善植入物的生物相容性，防止植入物的松弛，减少金属离子从金属植入物的浸出及减少腐蚀。
The coatings can be used to improved biocompatibility of the implant, prevent loosening of the implant, reducing leaching of metal ions from metallic implants, and reduce corrosion.
基于反求工程和快速成形技术直接制造的个体化金属植入物，解决了目个体化植入物翻模制造、周期较长的问题。
The new individualized metal implant is based on reverse engineering and rapid prototyping technique, and has solved the problems of long period manufactural procedure in the traditional technique.
感应圈还被用于启动助听器植入物，而不需要那烦人的金属丝。
Induction loops are also used to power hearing-aid implants without the need for troublesome wires.
比如，“WithinTechnologies”有望今年开始提供类似于人骨的钛金属医疗植入物。
This year, for instance, Within Technologies expects to begin offering titanium medical implants with features that resemble bone.
所述植入物的生物相容性金属表面在施加电流的电解质溶液中进行电化学蚀刻。
The biocompatible metal surface of the implant is submitted to electrochemical etching in an electrolyte to which an electric current is applied.
相似的关系可能也存在于金属对金属内植入物中。
Analogous relationships may exist in metal-on-metal implants.
相似的关系可能也存在于金属对金属内植入物中。
Analogous relationships may exist in metal-on-metal implants.
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