Injection controlling device

Abstract

The injection controller comprises: a straight line reciprocal mechanism, which includes a drive source with an electrical control unit, and an actuating bar with a first touch part with two conductive points connected with former control unit; and an injector with at least one injection unit that includes a second touch part made of conductive material. This invention can control the displacement of the actuating bar to accurate control the injection quantity.

Description

technical field [0001] The invention relates to an injection control device, and mainly relates to an injection control device capable of precisely controlling the injection volume. Background technique [0002] In the traditional reagent mixing operation, when multiple solutions or reagents are to be mixed, the various solutions or reagents are drawn and placed in a container manually using a syringe, and then the container is shaken to make the various mixed solutions The solution or reagent can be blended; however, because the way of manual extraction is too slow, and when replacing another solution or reagent, the cleaning solution must first be injected into the syringe to clean the previous solution or reagent remaining in the cylinder, and then Another solution can be drawn, so the working time will be longer; moreover, if the solution is drawn manually, the injection depth of the solution must be monitored manually to convert the injection volume, so it is difficult ...

AI Technical Summary

Problems solved by technology

[0002] In the traditional reagent mixing operation, when multiple solutions or reagents are to be mixed, the various solutions or reagents are drawn and placed in a container manually using a syringe, and then the container is shaken to make the various mixed solutions The solution or reagent can be blended; however, because the way of manual extraction is too slow, and when replacing another solution or reagent, the cleaning solution must first be injected into the syringe to clean the previous solution or reagent remaining in the cylinder, and then Another solution can be drawn, so the working time will be longer; moreover, if the solution is drawn manually, the injection depth of the solution must be monitored manually to convert the injection volume, so it is difficult to accurately control the injection of the syringe Quantity, even the solution or reagent mixing ratio is incorrect due to calculation errors

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