Device for rapidly performing a sedimentation-rate test
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United States of America Patent
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Nov 22, 1994
Grant Date -
N/A
app pub date -
Aug 2, 1993
filing date -
Nov 29, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for rapidly performing a sedimentation-rate test is described. A tube (17) containing a given amount of blood specimen is placed in a holder (13, 21, 22) which rotates (23) the tube (17) a predetermined number of revolutions at a given speed about an axis perpendicular to the longitudinal axis of the tube while rotating (24) the tube about its longitudinal axis, to then stop the tube for a given period of time about 60.degree. from the vertical, and to finally turn the tube (17) to the vertical position at a speed which is but a fraction of the first-mentioned speed also while turning the tube about the longitudinal axis. Means (26) are arranged to monitor the rotational movements of the tube, preferably by means of markings on a plug (18) closing the tube end.
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