Shaped woven tubular soft-tissue prostheses and methods of manufacturing the same
US6136022A · kind A · utility
110Cited by
68References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 9, 1999 |
| Grant date | Oct 24, 2000 |
| Priority date | — |
| Expiry date | Feb 9, 2019 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2509/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Continuously flat-woven implantable tubular prostheses have seamless woven sections which gradually change the number of warp yarns to smoothly transition, i.e., taper, from one diameter to another. Multi-diameter endoluminal grafts having a variety of shapes and configurations are made using a seamless weaving process without unacceptable voids or gaps in the tubular wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.