Blood vessel cold and hot trial-production instrument and using method

Abstract

The invention discloses a blood vessel cold and hot trial-production instrument and a using method, and particularly relates to the technical field of preparation before blood vessel detection. A controllable heating detection system is adopted, the temperature can be stabilized at 36-39 DEG C all the time, four limbs stretch into a heating detection cylinder to be heated, the temperature can be increased rapidly, time is saved, and the heating detection cylinder can be used by a plurality of patients to be examined for multiple times; and the controllable temperature enables the temperature of a blood vessel to be stable, and when the blood vessel is matched with color Doppler ultrasound equipment for detection, dynamics, functions, pulses, frequency spectrums and the like of the blood vessel cannot be different due to changes of the temperature of the blood vessel. A refrigeration detection system can be stabilized at -2 to 2 DEG C all the time, the four limbs can be rapidly cooled when being placed in a refrigeration detection cylinder, time is saved, and the refrigeration detection cylinder can be used by a plurality of patients to be examined for multiple times; and the controllable temperature enables the temperature of the blood vessel to be stable, and when the blood vessel is matched with color Doppler ultrasound equipment for detection, dynamics, functions, pulses, frequency spectrums and the like of the blood vessel cannot be different due to changes of the temperature of the blood vessel.

Description

technical field [0001] The invention belongs to the technical field of preparation before blood vessel detection, and in particular relates to a blood vessel cold and hot trial production instrument and a use method thereof. Background technique [0002] Clinically, many diseases are related to the cold and heat stimulation of blood vessels, (such as preeclampsia symptoms, eclampsia is the convulsions that cannot be explained by other reasons on the basis of preeclampsia. It is one of the five conditions of hypertensive disorders during pregnancy First, it can also be an urgent and serious complication of preeclampsia. Eclampsia can occur at different times before, during and after delivery, and atypical eclampsia can also occur before 20 weeks of pregnancy. Eclampsia is still a worldwide In developed countries, the incidence of eclampsia is about 1 / 2000 deliveries on average; the mortality rate of patients with eclampsia is about 1%. ), after blood vessels are stimulated by...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the above-mentioned technical problems, and proposes a blood vessel cold and hot trial production instrument and its use method. The controllable heating detection system and refrigeration detection system can solve the above-mentioned problem of differences in detection results due to temperature instability.

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