Surgery – Means for introducing or removing material from body for... – Material introduced into and removed from body through...
Patent
1996-05-07
1999-11-02
Coggins, Wynn Wood
Surgery
Means for introducing or removing material from body for...
Material introduced into and removed from body through...
128898, 422 33, 134 61, A61M 3100
Patent
active
059761040
ABSTRACT:
The present invention is directed to a process for cleaning large bone grafts using a pressure mediated flow of solutions, and to the bone grafts produced thereby where the bone grafts are suitable for transplantation into a human. The present method includes inducing a positive and/or negative pressure-mediated flow of solvent through an opening in the bone shaft of the large bone graft thereby removing bone marrow elements, as well as any bacteria particles and/or virus particles present. The bone grafts produced are suitable for transplantation into a human and are essentially free from viral and bacterial contamination, for example, free from HIV infectious particles.
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Blyveis Deborah
Coggins Wynn Wood
Hopkins Susanne M.
LifeNet Research Foundation
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