Chemistry: analytical and immunological testing – Composition for standardization – calibration – simulation,... – Preservative – buffer – anticoagulant or diluent
Patent
1990-10-09
1992-03-03
Lacey, David L.
Chemistry: analytical and immunological testing
Composition for standardization, calibration, simulation,...
Preservative, buffer, anticoagulant or diluent
422102, 128760, 604226, 436 79, 436174, G01N 100, G01N 3100, G01N 3320, A61B 500
Patent
active
050932632
ABSTRACT:
A pledget containing an anticoagulant for use with a blood sample is provided. The pledget includes a filler material, such as dextran, to increase the volume anticoagulant to minimize interference with free ion measurements in the blood.
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"Facilitated Determination of Ionized Calcium," by Urban et al., Clinical Chemistry, vol. 31, No. 2, pp. 264-266 (1985).
"Heparinization of Samples for Plasma Ionized Calcium Measurement," by Heining et al., Critical Care Medicine, vol. 16, No. 1, pp. 67-68 (1988).
Iliff Michael D.
Kressin David C.
Marlar Richard A.
Daley Thomas E.
Lacey David L.
Marquest Medical Products, Inc.
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