Thromboela-stogram instrument

Abstract

The invention relates to the technical field of medical equipment, in particular to a thromboela-stogram instrument. The thromboela-stogram instrument is utilized for detecting samples in reaction cups, and characterized by comprising a housing, a rack, a plurality of detection stations, a plurality of transmission devices and a plurality of heating devices; the transmission devices and the heating devices respectively have the same number with the detection stations; both the detection stations and the transmission devices are arranged on the rack; each transmission device sleeves the corresponding detection station; a guide rod is arranged on each transmission device; each heating device is arranged on the corresponding guide rod, is positioned below the corresponding detection station, is arranged in an up-down sliding manner, and comprises a cup groove, a heating sheet, a tray and a tray baseplate; a first mounting hole is formed in each cup groove; a second mounting hole is formed in each tray; each reaction cup is arranged in the corresponding first mounting hole; the lower end of each detection station extends into the corresponding reaction cup for detection; through the corresponding tray baseplate, each cup groove is compacted between the corresponding tray and tray baseplate; each heating sheet is clung onto the lower end surface or the side surface of the corresponding cup groove.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a thromboelastography instrument. Background technique [0002] Thromboelastography is an analyzer that monitors the coagulation process from the entire dynamic process. Thromboela-stogram (TEG) reflects the dynamic changes of blood coagulation (including the formation speed of fibrin, the dissolution state and the firmness of coagulation). Therefore, the main factors affecting the thromboelastogram are: the aggregation state of red blood cells, the rigidity of red blood cells, the speed of blood coagulation, and the activity of the fibrinolytic system. In order to improve the accuracy of detection, it is necessary to keep the temperature of the cuvette used to store the blood samples at a set temperature, so as to ensure the reliability of the test results. The structure of the existing constant temperature device of the thromboelastography instrument is complicated, a...

AI Technical Summary

Problems solved by technology

In order to improve the accuracy of detection, it is necessary to keep the temperature of the cuvette used to store the blood samples at a set temperature, so as to ensure the reliability of the test results. The structure of the existing constant temperature device of the thromboelastography instrument is complicated, and the constant temperature effect is not enough. Ideal, and the existing temperature sensors are generally close to the heating wire, so the temperature sensed is not very accurate, so it has certain limitations; Did not do well

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