Hemocompatible polymer systems and related devices
US7629049B2 · kind B2 · utility
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Key dates
| Filing date | Feb 26, 2007 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Feb 26, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31971
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A polymer system and device with a hemocompatible film or coated polymers is provided, the polymer system comprises an organic phase and an aqueous phase, the organic phase comprises polymerizable monomers and at least one initiator and the aqueous phase comprises at least one dispersing agent, at least one free radical inhibitor and at least one buffering agent, the organic phase is immiscible in the aqueous phase, and the dispersing agent forms a hemocompatible surface on the polymer, and the device comprises a housing for containing the polymer system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.