Adhesive compositions for surgical use
US5496872A · kind A · utility
79Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 1994 |
| Grant date | Mar 5, 1996 |
| Priority date | — |
| Expiry date | Jul 19, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L31/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to an adhesive, biocompatible, biodegradable and non-toxic composition for surgical use, in particular for binding tissues, which composition is of the following general formula: ##STR1## in which: R is a hydrocarbon chain containing from 1 to 50 carbon atoms, PA1 R.sub.1 and R.sub.2 are identical or different and are chosen from the following groups: ##STR2## R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 independently represent hydrogen or an aliphatic and/or alicyclic and/or aromatic group, ##STR3##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.