Reinforced tissue graft
US11013590B2 · kind B2 · utility
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10Claims
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Assignee
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Key dates
| Filing date | May 1, 2015 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | May 1, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2420/08
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biocompatible tissue graft includes a first layer of a bioremodelable collageneous material, a second layer of biocompatible synthetic or natural remodelable or substantially remodelable material attached to the first layer; and at least one fiber that is stitched in a reinforcing pattern in the first layer and/or second layer to mitigate tearing and/or improve fixation retention of the graft, and substantially maintain the improved properties while one or more of the layers is remodeling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.