A mixing and heating device for pharmacological experiments

Abstract

The invention relates to a mixing heating device for pharmacological experiments, comprising a base (1), on which a mixing heating box (3) is arranged, a stirring shaft (4) is installed in the mixing heating box (3), and a stirring shaft (4) is provided with There are stirring blades (5), a servo motor (6) is provided on one side, an outlet (19) is provided at the bottom, an electric heating screen is provided on the surface of the stirring shaft (4) and the stirring blade (5), and the base (1) is installed The first storage tank (9), the second storage tank (10) and the controller (26), the first storage tank (9) is connected with the first shower head (13), the second storage tank (10) is connected with the second The shower head (14) is connected, and the first delivery pipe (11) and the second delivery pipe (13) are provided with a first metering solenoid valve (15), a first booster pump (17) and a second metering solenoid valve ( 16) With the second booster pump (18), the outlet (19) is provided with a temperature sensor (20) and a third metering solenoid valve (21). The mixing and heating are uniform, and the pharmacological experiments are accurate.

Description

technical field [0001] The invention belongs to the technical field of experimental equipment, and relates to a device for pharmacological experiments, in particular to a mixing and heating device for pharmacological experiments. Background technique [0002] With the advancement of science and technology and the development of society, the medical conditions in our country have been greatly improved, followed by the rapid development of pharmacological supplies. [0003] Pharmacology is a science that studies the law of interaction between drugs and the body and the mechanism of drug action. It mainly includes two aspects: pharmacodynamics and pharmacokinetics. To clarify the process of drug absorption, distribution, biotransformation and excretion in the body, as well as the law of drug effect and blood drug concentration over time. [0004] In pharmacology research, pharmacology laboratory is an essential content. In pharmacological experiments, the mixing of various me...

AI Technical Summary

Problems solved by technology

This mixing method makes it difficult to mix the liquid medicine evenly, which will affect the results of pharmacological experiments

[0007] 2. When there are three or more liquid medicines to be mixed, it is even more difficult to achieve uniform mixing, and the mixing is more troublesome

[0008] 3. The heating is all static heating, that is, the heater installed on the side wall of the heating box or in the heating box is used for heating, resulting in uneven heating, which makes the heating temperature in some places too high and the temperature in some places too low, which will affect Drug efficacy, which in turn affects the accuracy of pharmacological experiments

[0009] 4. The heating process is all controlled by humans, and it is difficult to accurately control the heating temperature. Even if some temperature sensors are used, the temperature sensor is only installed in the heating box to detect the temperature in the heating box, and it is difficult to accurately reflect the pre-tested mixture. The temperature of the mixed liquid that flows out after heating

[0010] 5. The whole process is carried out manually, requiring manual dispensing, manual mixing, manual heating, manual temperature control, etc., which requires high technical personnel

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