发明授权
US5282847A Prosthetic vascular grafts with a pleated structure 失效
具有褶皱结构的假体血管移植物

Prosthetic vascular grafts with a pleated structure
摘要:
A vascular graft having a pleated circumference accommodates blood pressure changes with minimal change in internal surface area. A highly compliant graft may be made from a wide variety of polymers including non-elastomeric materials.
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