A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 27/38 (2006.01) A61L 31/00 (2006.01)
Patent
CA 2581243
The invention provides a method for delivering cells across the surface of a tissue, the method comprising distributing the cells on and/or within a sheet of biomaterial to form a cell bandage and applying the cell bandage to the surface, wherein, after application of the cell bandage to the surface of the tissue, the cells are released from the cell bandage. Further provided is a method for bonding two or more tissues, the method comprising providing a cell bandage in intimate contact with the surfaces to be joined, wherein the cell bandage comprises a sheet of biomaterial, said biomaterial having cells distributed on and/or within it. Also provided is a cell bandage for use in the methods of the invention.
L'invention concerne un procédé d'apport de cellules sur la surface d'un tissu. Le procédé comporte les étapes consistant à: répartir les cellules sur et/ou dans une feuille de biomatière pour former un pansement cellulaire, et appliquer le pansement cellulaire sur la surface. Après l'application du pansement cellulaire sur la surface du tissu, les cellules se détachent du pansement. L'invention concerne de plus un procédé permettant de lier un ou plusieurs tissus, et qui comporte les étapes consistant à: mettre un pansement cellulaire en contact étroit avec les surfaces à réunir, ledit pansement comprenant une feuille de biomatière sur et/ou dans laquelle sont réparties des cellules. L'invention concerne également un pansement cellulaire s'utilisant dans les procédés de l'invention.
Esfandiari Ehsanollah
Hollander Anthony Peter
Kafienah Wa'el Zaki
Tarlton John Francis
Ridout & Maybee Llp
The University Of Bristol
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