A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 1/02 (2006.01) A61F 2/24 (2006.01)
Patent
CA 2666485
A method of treating a biological tissue that enables dry storage of said tissue is disclosed. In one embodiment, the method comprises contacting the biological tissue with a non-aqueous treatment solution comprising a polyhydric alcohol and a C1-C3 alcohol and removing a portion of the treatment solution from the solution-treated biological tissue. Also disclosed is biological tissue prepared using the above process and prosthetic devices made with such tissue.
La présente invention concerne un procédé de traitement d'un tissu biologique qui permet un stockage à sec dudit tissu. Dans un mode de réalisation, le procédé comprend la mise en contact du tissu biologique avec une solution de traitement non aqueuse comprenant un polyalcool et un alcool en C1-C3 et le retrait d'une partie de la solution de traitement à partir du tissu biologique traité par la solution. L'invention concerne également un tissu biologique préparé à l'aide du procédé ci-dessus et des dispositifs prothétiques fabriqués avec un tel tissu.
Davidson Jim
Tian Bin
Edwards Lifesciences Corporation
Stikeman Elliott Llp
LandOfFree
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