Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis – Stent structure
Patent
1989-05-24
1991-07-30
Shay, Randy Citrin
Prosthesis (i.e., artificial body members), parts thereof, or ai
Arterial prosthesis
Stent structure
623 12, 623 15, 600 36, 604 35, 604 48, 604319, 604902, 435 1, 43524021, A61F 206
Patent
active
050357085
ABSTRACT:
The invention is an endothelial cell procurement and deposition kit for collecting fat from a patient, processing said fat to produce an endothelial cell deposition product, and depositing said product on the surface of a graft, all under sterile conditions established and maintained within the components of said kit comprised of: fat collection means for collecting subcutaneous fat from a patient; digestion means connectable to said fat collection means to maintain sterility during reception of said fat and for retaining said fat under sterile conditions during rinsing and digestion to produce a digested product; endothelial cell isolation means connectable to said digestion means for maintaining sterile conditions during reception of said digested product and for separating and isolating microvessel endothelial cells from said digested product to produce an endothelial cell product; cell deposition means connectable to said isolation means for maintaining sterile conditions during reception of said endothelial cell product and for depositing said cells on the surface of a graft to be implanted in a patient and facilitating implantation of said endothelial graft into a patient.
REFERENCES:
patent: 3866608 (1975-02-01), Reynolds et al.
patent: 4546500 (1985-10-01), Bell
patent: 4753634 (1988-06-01), Johnson
patent: 4775365 (1988-10-01), Swartz
patent: 4795459 (1989-01-01), Jauregui
patent: 4815462 (1989-03-01), Clark
patent: 4834703 (1989-05-01), Dubral et al.
Berger et al., "Healing of Arterial Prostheses in Man It's Completeness" Ann. Surg 175:118-127 (1972).
Alchas Paul G.
Augello Frank A.
Brooks Christopher J.
Cutshall Tony A.
DiPisa, Jr. Joseph A.
Becton
Shay Randy Citrin
Thomas Jefferson University
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