Title:
APPARATUS AND METHODS FOR PREPARING TISSUE GRAFTS
Document Type and Number:
WIPO Patent Application WO2007009036
Kind Code:
A9
Abstract:
The invention provides automated apparatus and methods for manufacturing implantable tissue grafts in an operating room setting, preferably utilizing autologous adipose tissue cells for preparing vascular grafts. The automated apparatus includes media and tissue dissociating chemical reservoirs, filters, a cell separator and a perfusion flow loop through a biochamber which supports a graft substrate. The present invention further provides methods for using the tissue grafts and cell samples prepared by the devices described herein in a multitude of therapies including revascularization, regeneration and reconstruction of tissues and organs, as well as treatment and prevention of diseases. The invention also provides methods biochamber configurations for applying a sustained low pressure gradient across a permeable scaffold material using a media containing cells to be deposited on the scaffold for the production of tissue grafts, including, but not limited to, vascular grafts.
Inventors:
WILLIAMS STUART K (US)
KOSNIK PAUL (US)
ENGLAND CHRIS (US)
CANNON THOMAS F (US)
VOSSMAN ERIK (US)
BOLAND EUGENE (US)
HALLER CHRISTIAN L (US)
MAUCH CRAIG A (US)
KOSNIK PAUL (US)
ENGLAND CHRIS (US)
CANNON THOMAS F (US)
VOSSMAN ERIK (US)
BOLAND EUGENE (US)
HALLER CHRISTIAN L (US)
MAUCH CRAIG A (US)
Application Number:
PCT/US2006/027191
Publication Date:
March 15, 2007
Filing Date:
July 12, 2006
Export Citation:
Assignee:
TISSUE GENESIS INC (US)
WILLIAMS STUART K (US)
KOSNIK PAUL (US)
ENGLAND CHRIS (US)
CANNON THOMAS F (US)
VOSSMAN ERIK (US)
BOLAND EUGENE (US)
HALLER CHRISTIAN L (US)
MAUCH CRAIG A (US)
WILLIAMS STUART K (US)
KOSNIK PAUL (US)
ENGLAND CHRIS (US)
CANNON THOMAS F (US)
VOSSMAN ERIK (US)
BOLAND EUGENE (US)
HALLER CHRISTIAN L (US)
MAUCH CRAIG A (US)
International Classes:
A61F2/06; C12N5/071
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