| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 08.00 |
| PATENT ASSIGNEE | Xomed Surgical Products |
| PATENT CLAIMS |
Sponge having decreased tissue adhesion characteristics & high lubricity, suitable for use as packings for anatomical tissue & as dressings for wounds, said sponge being easily removed from the tissue or wound with minimum trauma to tissue or wound - PVA sponge material - Mucopolysaccharide chemically bonded by an esterifica tion reaction with -OH comprising portions of said sponge material |
| PATENT PHOTOCOPY | Available on request |
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