发明授权
- 专利标题: Prosthetic vascular grafts with a pleated structure
- 专利标题(中): 具有褶皱结构的假体血管移植物
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申请号: US914648申请日: 1992-07-15
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公开(公告)号: US5282847A公开(公告)日: 1994-02-01
- 发明人: Paul V. Trescony , Michael Wolf , Richard L. Molacek , Elaine Lindell
- 申请人: Paul V. Trescony , Michael Wolf , Richard L. Molacek , Elaine Lindell
- 申请人地址: MN Minneapolis
- 专利权人: Medtronic, Inc.
- 当前专利权人: Medtronic, Inc.
- 当前专利权人地址: MN Minneapolis
- 主分类号: A61F2/06
- IPC分类号: A61F2/06 ; A61L27/14 ; A61M25/00
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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IPC分类: