an applicator

Abstract

The invention discloses a medicine applicator. The medicine applicator comprises a closed box body and a puncture column, a plurality of uniformly distributed slots are formed in the tip of the puncture column; a plurality of channels are formed in the puncture column; the channel is communicated with the slot; a plurality of partition plates are arranged in the box body; a cavity is formed between every two adjacent partition plates and the inner wall of the box body; the cavities are used for containing fluid medicines with reduced viscosity in sequence from top to bottom; a smearing mechanism is arranged at the bottom of the puncture column; the smearing mechanism is communicated with the channel; a telescopic mechanism is further arranged at the top of the smearing mechanism; a conicaltip resistance sensor and a side wall friction force sensor are arranged in the puncture column; the conical tip resistance sensor is positioned at the tip position in the puncture column; the side wall friction force sensor is positioned on the side wall in the puncture column; different fluid medicines can be contained and used at a time according to a certain sequence, meanwhile, the fluid medicines are quantitatively used for smearing according to smearing procedures under different conditions, and meanwhile the smeared medicines can be accurately judged.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a drug applicator. Background technique [0002] When targeting skin diseases or beauty treatment, it is necessary to apply different medicinal solutions on the skin surface according to a fixed application process, such as liquid medicinal solutions, creams, lotions, etc. In order to facilitate operation, it is necessary to miniaturize and improve the application device. Therefore, it is necessary to integrate different medicines into the same tank for one-time use. When applying medicines, different medicines need to be used quantitatively, so that the drug absorption effect is better, but the existing tanks for holding medicines need to be sealed and sealed. Opaque treatment to avoid deterioration of the drug. If the drug applicator is removed and the drug applied is observed, it will be impossible to accurately judge whether the appropriate drug is applied because...

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to be able to use different fluid medicines in a certain order at one time, and at the same time use the fluid medicine quantitatively for smearing according to the smearing process in different situations, and at the same time accurately judge the smeared medicines to avoid under-smearing Resulting in less effective treatment, while reducing the inconvenience of handling an applicator

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