Abstract: A bioresorbable fibrin-based nerve repair conduit produced from tissue glue is disclosed. The nerve repair conduit may be in the form of a sheet or a tube, and may additionally comprise a serine protease, and/or Factor XIII and/or calcium ions. The serine protease is chosen from the group consisting of trombin, plasmin, elastases, and plasminogen activators, or combinations thereof. The nerve repair conduit may moreover be loaded with Schwann cells and/or Stem cells and/or growth factors, for better nerve regeneration. Further, a method of producing the above-mentioned nerve repair conduit is provided, comprising curing fibrinogen and serine protease containing fluids in the form of a fibrinogen-containing tissue glue, in a mould equipped with a central shaft creating a channel in the nerve repair conduit when removed. Moreover, use of a fibrinogen-based tissue glue for the preparation of a fibrin-based nerve repair conduit is described.

Abstract: The invention relates to promotion of a process for regeneration of an injured nerve using a plurality of guiding means, preferably a plurality of guiding fibres, presenting an in vivo biodegradability being such that at least a majority of said guiding means becomes essentially disintegrated by degradation (and/or dissolution) during a pre-contact period extending from application of the device at the injured nerve up to a first occurrence of a re-established (regenerated) contact between the ends of the injured nerve. During a post-contact period extending from the end of the pre-contact period and up to the end of the regeneration process, the disintegrated guiding means will provide no substantial axon growth guiding function and no substantial axon growth blocking effect.