Biological seal interface 生物封闭性界面
Conclusion:①Percutaneous device with arch perforated flange can obviously reduce the stress at the exit as compared with traditional cylinder-shaped design, thus providing good mechanical circumstances for realization of biological seal.
结论:①带孔弧形圆盘状经皮器件与传统直杆状经皮器件相比,经皮处应力值明显降低,从而为经皮密封提供了良好的力学环境,有利于生物密封的实现。
参考来源 - 植入性大腿假肢经皮密封部位的动态应力分析及其初步动物实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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