Operation dynamic display timing control four-point refrigeration automatic tool setting system of freezing microtome

Abstract

The invention discloses an automatic knife positioning system with dynamic running state display and timing control of a freezing microtome and four-point refrigeration, which comprises a case which has a freezing chamber arranged inside and four refrigerating points of a freezing table, a freezing head and a freezing knife, etc., and an automatic knife positioning distance detector is arranged at the leading edge of the freezing knife; software of the automatic knife positioning system includes a timing controlling program and a dynamic displaying program; the automatic knife positioning system has the functions including the control that the machine halt and startup interval lies in 5 minutes or more, the control that the complete machine automatically shuts down after running for 8 hours, the control that a compressor A automatically enters a resting state, the temperature setting of the refrigerating points, the temperature, illumination and ultraviolet disinfection control of the freezing table, the freezing chamber, the freezing head and the freezing knife, the automatic knife positioning and deviation calibration, and the countdown time display. The automatic knife positioning system has ingenious conception, reasonable design and dynamic hardware identification display of the complete machine, adopts the parts of excellent materials and famous foreign brands as well as precise processing and assembly of key parts, can be freely used after startup in any time, overcomes the disadvantages of large power consumption and long waiting time, has perfect, stable and reliable performance and easy operations, and is applicable to research departments and hospitals.

Description

technical field [0001] The present invention relates to a constant-temperature cryostat for medical use, specifically ① large liquid crystal display blue or yellow-green or colored on the same screen to display all working state parameters; the hardware identification is dynamic display; ② part of the hardware has a timing control function ;③Fast cooling speed at four cooling points;④Frozen microtome capable of automatic knife setting, running dynamic display and timing control four-point refrigeration automatic knife setting system. Background technique [0002] With the rapid development of science and technology, the original technology of medical devices has been greatly improved, especially as a cryostat for rapid pathological diagnosis or scientific research, from single function to complete performance, it is more and more humanized in use. , save energy consumption for the society, and bring a lot of convenience to the operators. [0003] Although the cryostats used...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problem that the currently used cryostats do not have a humanized dynamic display function, it takes a long time to pre-cool when starting up, and it needs to be turned on day and night to maintain normal work, which consumes a lot of energy, causes great noise pollution, and the freezer is too cold. It is easy to frostbite your hands; there are no shortcomings and problems of automatic timing shutdown function and no automatic knife setting function, but it provides a humanized, large LCD screen that dynamically displays the operation and stop of the hardware logo, and can be turned off at a fixed time to enter a dormant state. A healthy and energy-saving cryostat with four cooling points and automatic control of knife setting

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