Stirring range-adjustable medical rapid mixing device for liquid medicaments

Abstract

The invention discloses a stirring range-adjustable medical rapid mixing device for liquid medicaments. The device comprises a base, a mixing box, stirring blades, corrugated plates and a second driving motor, a sliding block is slidably mounted on a sliding rail, the mixing box is arranged at the upper side of the sliding block, a threaded rod is provided with a plurality of translational slidingblocks in a threaded manner, and the stirring blades are fixedly mounted at the upper sides and the lower sides of the translational sliding blocks. Different speeds of a connecting shaft make the centrifugal forces born by the lower blades and the upper blades different in order to change the expansion and contraction range of the lower blades and the upper blades, and the stirring range is changed in order to further improve the mixing effect; and the lateral translational movement of the mixing box greatly improves the flow rate of a liquid in the mixing box in order to further improve themixing effect, and the relative displacement between the mixing box and the corrugated plates makes the corrugated plates have a spoiling effect, so the mixing effect in the mixing box is greatly improved.

Description

technical field [0001] The invention relates to the medical field, in particular to a rapid mixing device for medical liquid medicine with an adjustable stirring range. Background technique [0002] Liquid medicaments refer to medicaments in liquid form made by dispersing drugs in a suitable dispersion medium, which can be used internally or externally. The drugs in liquid medicaments can be dispersed in the medium in molecular state or particle state, thus forming a homogeneous liquid medicament Or heterogeneous liquid medicine, the degree of dispersion of drug particles in the liquid medicine is closely related to the efficacy, stability and side effects of the medicine, in the hospital, doctors or nurses need to mix a large amount of liquid medicine every day, and now There is no liquid medicament mixing device yet, and the liquid medicaments are generally mixed directly by hand. Manual mixing of medicaments has low work efficiency, time-consuming, labor-intensive, and po...

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Problems solved by technology

[0002] Liquid medicament refers to the medicament in liquid form made by dispersing the drug in a suitable dispersion medium, which can be used internally or externally. The drug in the liquid medicament can be dispersed in the medium in molecular state or particle state, thus forming a homogeneous liquid medicament Or heterogeneous liquid medicine, the degree of dispersion of drug particles in the liquid medicine is closely related to the efficacy, stability and side effects of the medicine, in the hospital, doctors or nurses need to mix a large amount of liquid medicine every day, and now There is no liquid medicine mixing device, and the liquid medicine is generally mixed directly by hand. Manual mixing of medicines has low work efficiency, time-consuming, labor-intensive, and poor mixing effect.

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