Blood compatible vessels and components thereof

Details Blood compatible vessels and components thereof Blood compatible vessels and components thereof

1975-03-17

1978-04-11

Hoke, V. P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260874, 260881, 260885, 260886, C08F21208, C08F21210

Patent

active

040838323

ABSTRACT:
Vessels for the storage, handling, conduction or treatment of blood or blood components are fabricated from styrene-aliphatic vinyl copolymers and the blood contacting surfaces of the vessel are treated with fuming sulfuric acid to provide a durable layer which is slippery when wet with water and has a zeta potential in the range -75 to -5 millivolts. Surfaces with these characteristics show only slight tendency to clot blood in contact therewith.

REFERENCES:
patent: 2400720 (1946-05-01), Staudinger et al.
patent: 2945842 (1960-07-01), Eichhorn et al.
patent: 3642953 (1972-02-01), O'Neill et al.
patent: 3947539 (1976-03-01), Lane

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