Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Primate cell – per se
Patent
1996-05-09
1998-04-28
Lankford, Jr., Leon B.
Chemistry: molecular biology and microbiology
Animal cell, per se ; composition thereof; process of...
Primate cell, per se
435325, 604 19, 604 22, 604 27, 604 28, 604 30, 604 35, C12N 500, A61N 130, A61B 1720, A61M 100
Patent
active
057443602
ABSTRACT:
Disclosed herein are methods for harvesting adipose tissue so as to preserve an increased population of viable microvascular endothelial cells. Adipose tissue containing microvascular endothelial cells is harvested using a collection apparatus incorporating an elongate cannula having apertures with tissue cutting edges. A sub-ambient pressure is applied to a lumen in the cannula to draw the adipose tissue through the aperture where it is then severed using the cutting edge to disrupt the connective adipose matrix. This harvesting provides a cleaner, more homogeneous sample of adipose tissue, thereby increasing the population of viable microvascular endothelial cells obtained through further processing. Rapid and easy methods for the further homogenization of the harvested adipose tissue are also disclosed.
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Hu Can B.
Myers Keith E.
Peterson Robert C.
Baxter International Inc.
Cumberbatch Guy
Lankford , Jr. Leon B.
Sun Raymond
Tate Christopher R.
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