device for collecting and measuring the blutgerinnungszeit by an impulse due to the lageveraenderung a steel ball in a reagent gefuellten roehrchen.

摘要

1. Device for detecting and measuring the time of coagulation of blood by an impulse through variation of the position of a steel ball in a tube filled with reagent characterized by an holding device (3) being modelled in the housing (2) of the device for a vertical holding of the measuring bulb (5), a magnet stirring device (6) being arranged below it, through which the steel ball (7) being in the measuring bulb (5) filled with reagent is put into revolving movement, and a sensor (9) of a measuring device (10) being arranged on the outside wall (8) of the measuring bulb (5) and being allocated to the steel ball (7), with which a computer device is controllable by a radial dislocation of the revolving steel ball (7) towards the inside.