Decellularization method and system and decellularized tissue formed thereby
US10293082B2 · kind B2 · utility
0Cited by
35References
10Claims
0Family size
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Key dates
| Filing date | Jul 23, 2015 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Sep 4, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/40
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems and methods that establish a pressure differential across a tissue wall to encourage complete decellularization of the wall are described. The methods can be utilized for decellularization of blood vessel tissue including heart valves and surrounding tissues. The methods and systems can essentially completely decellularize the treated tissue segments. Systems can be utilized to decellularize one or multiple tissue segments at a single time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.