| 摘要 |
Copolymer films are used in place of surgical sutures. When applied to the live skin these copolymer films not only protect skin wounds and injuries but also take the place of traditional stitching of wounds at the end of surgical operations, aid healing and eliminate scars. The copolymers may be applied in liquid form by a dropper or syringe or may be applied on the skin as an aerosol.
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