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Implant with independent endplates
专利权人:
HD LifeSciences LLC
发明人:
Christopher L. Jones,Ian Helmar,Lucas Diehl,Jason Tinley,Kevin D. Chappuis
申请号:
US15615227
公开号:
US09962269B2
申请日:
2017.06.06
申请国别(地区):
US
年份:
2018
代理人:
摘要:
In some aspects, the present invention is a medical implant with an independent endplate structure that can stimulate bone or tissue growth in or around the implant. When used as a scaffold for bone growth, the inventive structure can increase the strength of new bone growth. The independent endplate structures generally include implants with endplates positioned on opposite sides of the implant and capable of movement independent of one another. In most examples, the endplates have a higher elastic modulus than that of the bulk of the implant to allow the use of an implant with a low elastic modulus, without risk of damage from the patient's bone.A method of designing independent endplate implants is also disclosed, including ranges of elastic moduli for the endplates and bulk of the implant for given implant parameters. Implants with elastic moduli within the ranges disclosed herein can optimize the loading of new bone growth to provide increased bone strength.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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