Heat preserving pot, in vitro diagnosis analysis instrument and in vitro diagnosis reagent heat preserving method

Abstract

The embodiment of the invention discloses a heat preserving pot, an in vitro diagnosis analysis instrument and an in vitro diagnosis reagent heat preserving method. The heat preserving pot comprises apot body, a tray, a rotary shaft, M groups of blades, a refrigerating device and a driving device, wherein M is the integer greater than or equal to 1, the refrigerating device is used for cooling down an object of which the temperature is to be preserved, the tray is used for loading the object of which the temperature is to be preserved, the tray is connected with the rotary shaft, and the trayis located in the pot body, the M groups of the blades are arranged on the tray or the rotary shaft in the pot body, the driving device is used for driving the rotary shaft to rotate, so that the blades on the rotary shaft or blades on the tray are driven to rotate by the rotary shaft, and therefore air circulation in the pot is accelerated.

Description

technical field [0001] The embodiment of the present invention relates to the field of biochemical instruments, and relates to but not limited to a heat preservation pot, an in vitro diagnostic analyzer, and a heat preservation method for in vitro diagnostic reagents. Background technique [0002] In order to reduce the influence of temperature on the quality and measurement effect of the reagent, the reagent is usually placed in a heat preservation pot with a low temperature environment. Generally speaking, a thermoelectric cooling chip (Thermo Electric Cooler, TEC) is added at the bottom of the pot body of the heat preservation pot, so that the inside of the heat preservation pot has a low temperature environment. However, the cold air in the insulation pot is concentrated at the bottom of the pot body like this, and the temperature in the pot body is uneven. In severe cases, the temperature difference between the top and bottom of the pot body can reach 10°C. However, if...

AI Technical Summary

Problems solved by technology

However, in this way, the cold air in the heat preservation pot is concentrated at the bottom of the pot body, and the temperature in the pot body is uneven. In severe cases, the temperature difference between the top and bottom of the pot body can reach 10°C.

However, if the temperature is too high, the quality and measurement effect of the reagent will be affected.

Images