Preparation of injectable polymeric bodies
US5116387A · kind A · utility
153Cited by
2References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 10, 1991 |
| Grant date | May 26, 1992 |
| Priority date | — |
| Expiry date | Jan 10, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S623/926
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An injectable composition comprising a plurality of discrete physiologically-compataible, non-biodegradable, polymeric bodies, said bodies having (i) an average outside diameter of from about 0.005 to 0.20 inch, (ii) reversible deformability of about 20 to 75% of their unstressed outside diameter, and (iii) a lubricious surface; a process for the preparation of said composition and a method for treating a tissue condition in a patient using said composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.