Dural/meningeal repair product using collagen matrix

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert

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602 50, A61F 200

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059978953

ABSTRACT:
Dural substitutes are provided, which include collagen treated and/or prepared to be physiologically compatible and substantially free of active viruses and prions. Suitable forms for the dural substitutes include a sponge, a film, a non-woven matrix, a felt or a combination of at least two of the foregoing forms. Also provided are a method for preparing dural substitutes and a method for promoting meningeal tissue growth.

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Yamada, S.; Aiba, T.; Endo, Y.; Hara, M.; Kita

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