Auxiliary device for oral spray

Abstract

The invention discloses an auxiliary device for oral spray, and belongs to the field of medical devices. The auxiliary device for oral spray comprises a protective shell, a fixing mechanism, a sealing mechanism, a discharging pipe and a positioning piece, a protective cavity is formed in the protective shell, a fixing cavity communicated with the protective cavity is formed in the upper side in the protective shell, the fixing mechanism is partially arranged in the fixing cavity, the fixing mechanism can fix oral sprays of different sizes, a closed cavity communicating with the protective cavity is formed in the lower side in the protective shell, the discharging pipe is fixedly connected to the lower end face of the protective shell and located on the lower side of the closed cavity, a through discharging pipe cavity is formed in the discharging pipe and communicates with the closed cavity, the positioning piece is slidably connected to the lower side of the outer end face of the discharging pipe, and the positioning piece can assist the patient to locate the wound in the oral cavity. According to the invention, through the pretreatment of cleaning the spray channel and blowing, it is guaranteed that impurities cannot be mixed in the channel in the using process of the oral spray, and wound recovery of the patient is protected.

Description

technical field [0001] The invention relates to the field of medical devices, and more specifically, relates to an auxiliary oral spray device. Background technique [0002] Oral spray refers to a preparation in which the raw material drug or a suitable auxiliary material is filled in a special device, and the content is released in the form of a mist by the pressure of a manual pump, high-pressure gas, ultrasonic vibration or other methods. [0003] Because oral hygiene is difficult to provide comprehensive care, the location of the patient's wound is random. Some patients have unmanageable wounds that are difficult to see for themselves. Existing oral sprays cannot assist patients to treat such wounds, and are inconvenient to use. After spraying, users usually use the thimble provided to seal the powder to prevent the powder from liquefying. However, it is cumbersome to insert and remove the thimble Easily lost and difficult to store. Contents of the invention [0004...

AI Technical Summary

Problems solved by technology

Wounds difficult to see for some patients

Existing oral sprays cannot assist patients to treat such wounds, and are inconvenient to use. After spraying, users usually use the thimble provided to seal the powder to prevent the powder from liquefying. However, it is cumbersome to insert and remove the thimble easily lost, difficult to store

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