Brominated perfluorocarbon emulsions for internal animal use for contrast enhancement and oxygen transport
US4865836A · kind A · utility
168Cited by
17References
22Claims
0Family size
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Inventor
Key dates
| Filing date | Jan 14, 1986 |
| Grant date | Sep 12, 1989 |
| Priority date | — |
| Expiry date | Jan 14, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/927
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A brominated perfluorocarbon emulsion non-toxic for internal and intravenous use in animals including humans for use as an oxygen transport medium and as a tumor and other element contrast enhancement medium is stable with very small size characteristics for extended periods in excess of eighteen months and after sterilization, with a stabilizing component selected from the class comprising steroid hormones, tocopherols, cholesterols and their combinations. An anti-oxidizing component enhances delivery in oxygen transport.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.