Surgery – Diagnostic testing – Liquid collection
Patent
1999-02-23
2000-06-20
O'Connor, Cary
Surgery
Diagnostic testing
Liquid collection
600577, 604317, 604403, 436 18, A61B 500
Patent
active
060772352
ABSTRACT:
An assembly for collection of a blood sample includes a hydrophobic plastic tube and a non-exudable block or graft copolymer having a hydrophobic domain compatible with and interpenetrated in the matrix of the tube plastic and a hydrophilic domain which provides a hydrophilic interior wall surface to the container. The invention includes a method to make the container.
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Lin Fu-chung
Serpentino Peter
Shankar Hariharan
Weir Theodore S.
Becton Dickinson and Company
Brown Richard E.
Marmor II Charles
O'Connor Cary
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