Test tube for determining the erythrocyte sedimentation rate and

Details Test tube for determining the erythrocyte sedimentation rate and Test tube for determining the erythrocyte sedimentation rate and

1996-06-19

1998-07-14

Pyon, Harold Y.

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

422 58, 422 61, 422 73, 436 70, 73 6165, B01L 300

Patent

active

057799830

ABSTRACT:
In an improved method for measuring the erythrocyte sedimentation rate (ESR) a pre-evacuated test tube (T) is used to collect a blood specimen. The tube (T) is made of a material such as glass or plastics and contains an anticoagulant agent. In order to facilitate mixing of the blood sample a surfactant such as an organo-silicone fluid is provided in the tube (T) as an additive.

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patent: 5594164 (1997-01-01), Bull
Journal of Clinical Pathology, vol. 46, 1993 London, pp. 198-203, "ICSH recommendations for measurements of erythrocyte sedimentation rate".
Derwent Publications Ltd., London, GB; Class A96, AN 85-234389 & JP-A-60 153 843 (Nissho KK).

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