Otolaryngological medicine sprayer convenient to operate

Abstract

The invention discloses an otolaryngological medicine sprayer convenient to operate. The medicine sprayer comprises an outer cylinder and an injection cylinder. The injection cylinder is sleeved withthe outer cylinder, scale lines are installed on a position, located on the injection cylinder, the outer wall of the outer cylinder; the left side of the injection cylinder is communicated with a discharging pipe, and the discharging pipe is fixedly connected with the inner wall of the outer cylinder; a rubber soft pipe is communicated with the left side of the discharging pipe located on the left side of the outer cylinder, and the left side of the rubber soft pipe is communicated with an atomizing spray head. The medicine sprayer is provided with a piston cylinder and the scale lines, by observing the scale lines, the medicine applying content is accurately controlled; the medicine sprayer is provided with an LED lamp bead and a battery box, provides sufficient illumination when applying the medicine, and is convenient for medical workers to find a disease position accurately; the medicine sprayer is provided with a reset spring and a moving rod, achieves automatically supplementingmedicine liquids into the injection cylinder, and is convenient to apply the medicine many times and convenient to operate; the medicine sprayer is provided with the rubber soft pipe and a screw rod,bends the rubber soft pipe through the screw rod, adjusts the angle of the atomizing spray head, and is convenient to adjust the angle of applying the medicine.

Description

technical field [0001] The invention relates to the medical field, in particular to an ear, nose and throat medicine sprayer with convenient operation. Background technique [0002] For otolaryngology patients, it is often necessary to use a sprayer to spray and apply medicine to the patient. The traditional sprayer has a simple structure and a fixed angle of the spraying tube. It is necessary for medical staff to adjust the spraying according to the spraying site. The tube extends into the patient's mouth or throat cavity, which is very inconvenient to operate. In addition, it is difficult to accurately apply the medicine to the patient's area. In addition, the dosage of medicine is completely dependent on the experience of the medical staff, and it is impossible to accurately control the dosage of medicine. ; When applying medicine, medical staff need to use auxiliary lighting devices such as headlights, flashlights, etc. to illuminate and observe the patient's area, and t...

AI Technical Summary

Problems solved by technology

[0002] For patients in otolaryngology, it is often necessary to use a sprayer to spray and apply medicine to the patient. The traditional sprayer has a simple structure and a fixed angle of the spray tube. It is necessary for the medical staff to adjust the spray according to the application site. The angle at which the tube extends into the patient's mouth or throat is very inconvenient to operate. In addition, it is difficult to accurately apply medicine to the patient's part; in addition, the amount of medicine applied is completely dependent on the experience of medical staff, and the amount of medicine applied cannot be accurately controlled. When spraying medicine, medical staff need to use auxiliary lighting devices such as head-mounted lights and flashlights to irradiate and observe the patient, and to operate and spray medicine. They often need other people to assist, the light is easy to block, and the operation is inconvenient. It is necessary to replenish the drug solution to the drug application device many times, and then apply the drug, which is troublesome to operate

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