Skin medicine-applying device for surgery department

Abstract

The invention relates to a skin medicine-applying device for the surgery department. Therefore, problems of a conventional medicine-applying method such as poor efficiency, great waste and low cleanness are effectively resolved. In order to the resolve the above problems, the technical scheme is characterized in that the device comprises a housing; the housing is divided into a medicine liquid cavity and a separation cavity; a liquid inlet pipe is connected between the medicine liquid cavity and the separation cavity; the bottom of the separation cavity is equipped with multiple liquid outletpipes which is internally provided with liquid outlet heads; conical surfaces of the liquid outlet heads are matched with conical surfaces of the liquid outlet pipes; the upper ends of the liquid outlet heads are sealed; the conical surfaces of the liquid outlet heads are equipped with first through holes; the lower ends of the liquid outlet heads are equipped with rolling balls; spherical surfaces of the rolling balls are equipped with grooves; a piston is installed in the separation cavity; a pressure spring is arranged above the piston; the upper end of the pressure spring is equipped witha pressing board; the upper surface of the pressing board is connected with a screw rod; a fixed nut sleeves the rod; a separation sleeve sleeving outside the pressure spring is installed in the medicine liquid cavity; and the upper surface of the piston is fixedly connected with a vertical pull rod; the upper end of the pull rod penetrates through the pressure spring, the pressing board and the screw rod and extends out of the housing. The skin medicine-applying device for the surgery department is novel in concept and indigenous in structure.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a surgical skin drug applicator. Background technique [0002] Applying medicine is a very common medical work in surgery. For patients with skin diseases or wounds on the body surface, it is usually necessary to regularly apply disinfectant or therapeutic medicine. The most common method of applying medicine is to dip it in cotton swabs or cotton wool. The liquid is applied on the affected part, the efficiency of this method is slow, and it is not easy to apply evenly. Applicator device, but the liquid medicine is spread on the material with adsorption properties such as sponge first, and then the liquid medicine is applied to the affected part through this material, and a large amount of liquid medicine will be adsorbed on the affected area with this kind of device. On the sponge, it causes waste of liquid medicine, and the liquid medicine remaining in the material after use is ...

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a surgical skin drug applicator, which effectively solves the problems of low efficiency, large waste and low sanitation in the current drug applicator method.

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