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基于耦合有限元的晶体塑性力学模型的FCC,BCC和HCP晶体织构演化的模拟
  • ISSN号：1003-6326
  • 期刊名称：《中国有色金属学报：英文版》
  • 时间：0
  • 分类：R322.46[医药卫生—人体解剖和组织胚胎学;医药卫生—基础医学]
  • 作者机构：[1]State Key Laboratory of Mechanical System and Vibration, Institute of Biomedical Manufacturing and Life Quality Engineering, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China, [2]School of Mechanical Engineering, Shanghai Dianji University, Shanghai 200240, China
  • 相关基金：Project supported by the Shanghai Pujiang Program （No. 09PJ1406500）, the National Natural Science Foundation of China （Nos. 30970704, 51075263, 51121063, and 50821003）, and the Foundation from the State Key Laboratory of Mechanical Systems and Vibration （No. MSVZD201203）, China
作者： 黄诗尧[1], 张少睿[1], 李大永[1], 彭颖红[1]
关键词： 大便失禁, 人工肛门括约肌, 生物力学相容性, 智能材料, Fecal incontinence （FI）, Artificial anal sphincter （AAS）, Biomechanical compatibility, Smart materials
中文摘要：

本文对目前临床使用的人工括约肌的安全性与有效性进行分析与讨论，对国内外目前正在开发的新装置和新方法进行比较，归纳出人工肛门括约肌在临床应用中遇到的关键问题是维持植入体与周围生物组织的远期力学相容性，该问题有望通过智能材料的利用得到解决。

英文摘要：

Fecal incontinence is an unresolved problem, which has a serious effect on patients, both physically and psychologically. For patients with severe symptoms, treatment with an artificial anal sphincter could be a potential option to restore continence. Currently, the Acticon Neosphincter is the only device certified by the US Food and Drug Administration. In this paper, the clinical safety and efficacy of the Acticon Neosphincter are evaluated and discussed. Furthermore, some other key studies on artificial anal sphincters are presented and summarized. In particular, this paper highlights that the crucial problem in this technology is to maintain long-term biomechanical compatibility be- tween implants and surrounding tissues. Compatibility is affected by changes in both the morphology and mechanical properties of the tissues surrounding the implants. A new approach for enhancing the long-term biomechanical compatibility of implantable artificial sphincters is proposed based on the use of smart materials.

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期刊信息
  • 《中国有色金属学报：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国有色金属学会
  • 主编：黄伯云
  • 地址：中国长沙中南大学
  • 邮编：410083
  • 邮箱：f-xsxb@csu.edu.cn
  • 电话：0731-88830949
  • 国际标准刊号：ISSN：1003-6326
  • 国内统一刊号：ISSN：43-1239/TG
  • 邮发代号:42-317
  • 获奖情况:
  • 国家“双百”期刊,第二届全国优秀科技期刊评比二等奖,中国有色金属工业总公司优秀科技期刊一等奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,美国科学引文索引（扩展库）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:1159