(57) "IMPROVED AGITATOR DEVICE", of the type used in analysis laboratories for the measurement of times of formation
of coagulation in studies of blood haemostasia, which incorporates within it a magnetised
agitator bar (3) in a basically cylindrical form, characterised essentially because
the cylindrical magnetised bar (3) is actioned by a magnet (4) which is located at
one side of the interior of a support (10) on which the receptacle (2) is placed,
the said magnet (4) presenting a vertical orientation of the magnetic poles, which
means that, through the magnetic field, the magnetised bar (3) is positioned vertically,
comprising a motor (5) on the shaft of which (6) the support (10) is fixed, which
incorporates laterally within it the magnet (4), presenting a motion which causes
a circular movement of the bar (3) of the receptacle (2).
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