Method for preventing surgical adhesions using a dilute solution of polymer
US5080893A · kind A · utility
110Cited by
11References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 19, 1990 |
| Grant date | Jan 14, 1992 |
| Priority date | — |
| Expiry date | Jul 19, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2400/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An improved method and composition for preventing adhesions during surgery. Tissue surfaces and surgical articles involved in the surgery are coated with a solution of a hydrophilic, polymeric material prior to manipulation of the tissue during surgery. The composition comprises a solution of a polymeric material having a molecular weight of about 500,000 or above having a concentration of from about 0.01 to about 15%, by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.