Medicine spray nozzle for ophthalmology and otorhinolaryngology nursing

Abstract

The invention discloses a medicine spray nozzle for ophthalmology and otorhinolaryngology nursing. The spray nozzle includes a medicine spraying cylinder, a pushing structure, a spraying angle adjusting structure, a connecting structure, a spray nozzle conversion structure and a heating structure; the medicine spraying cylinder is a medical stainless steel medicine spraying cylinder; a threaded pipe head is arranged at a liquid outlet in the left wall of the medicine spraying cylinder, two supporting plates are symmetrically arranged at the edge of the left wall of the medicine spraying cylinder, and the left ends of the supporting plates are fixedly connected with the right side wall of an annular plate; the pushing structure is arranged in the medicine spraying cylinder; the spraying angle adjusting structure is arranged in the annular plate and is fixedly connected with the inner side surfaces of the supporting plates at the bottom end; and the connecting structure is arranged at the left end of the spraying angle adjusting structure. According to the medicine spray nozzle for the ophthalmology and otorhinolaryngology nursing, efficient medicine liquid extrusion and pushing areachieved, the medicine spraying angle can be adjusted and controlled in an all-around mode, the medicine spraying quality is guaranteed, the medicine spraying comfort is guaranteed, the spray nozzle structure is prevented from being blocked, spray nozzle structure conversion can be achieved for different nursing parts, and the workload of medical workers is relieved.

Description

technical field [0001] The invention relates to the technical field of nursing equipment, in particular to a drug nozzle for ENT nursing. Background technique [0002] During the treatment of ENT diseases, it is often necessary to carry out spray administration and spray cleaning operations. At present, this operation is usually done using a syringe connected to the nozzle. The traditional drug nozzle for ENT care has many problems and is cumbersome to operate. , it is impossible to achieve efficient extrusion and push of the liquid medicine, and the internal structure often causes the liquid medicine to leak due to the pressure and deformation of the external mechanical force. The liquid is moderately heated, and the comfort of spraying is not good. It is impossible to filter the liquid before spraying, and it is impossible to avoid clogging the structure of the nozzle. , so it is imperative to realize a drug nozzle for ENT care that can solve such problems. Contents of ...

AI Technical Summary

Problems solved by technology

[0002] During the treatment of ENT diseases, it is often necessary to carry out spray administration and spray cleaning operations. At present, this operation is usually done using a syringe connected to the nozzle. The traditional drug nozzle for ENT care has many problems and is cumbersome to operate. , it is impossible to achieve efficient extrusion and push of the liquid medicine, and the internal structure often causes the liquid medicine to leak due to the pressure and deformation of the external mechanical force. The liquid is moderately heated, and the comfort of spraying is not good. It is impossible to filter the liquid before spraying, and it is impossible to avoid clogging the structure of the nozzle. , so it is imperative to realize a drug nozzle for ENT care that can solve such problems

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