Medicine application device convenient to replace for stomatology department

Abstract

The invention discloses a medicine application device convenient to replace for a stomatology department. The medicine application device comprises a device body, wherein the device body comprises anupper dental cast, a lower dental cast and a regulation assembly, wherein opening grooves for containing teeth are formed in upper and lower back surfaces of the upper dental cast and the lower dentalcast, the regulation assembly is located on front surfaces of the upper dental cast and the lower dental cast and comprises a one-way screw, a nut plate and a mounting plate, the mounting plate and the nut plate are fixed to the front surfaces of the upper dental cast and the lower dental cast respectively, length-adjustable telescopic columns are fixed to front surfaces of the upper dental castand the lower dental cast, a mounting block is fixed to the lower surface of the mounting plate, one end of the one-way screw is exposed to the lower side of the nut plate, a hand wheel is fixed at one end, and the other end penetrates through the nut plate to stretch into the mounting block. By arrangement of the device, the relative distance between the upper dental cast and the lower dental cast is convenient to adjust, so that the opening degree of the mouth of a patient is changed, medicine application to interior of an oral cavity is facilitated, the workload and fatigue of a medical worker for manually opening the mouth of the patient are reduced, and the medicine application device is simple in structure and convenient to operate.

Description

technical field [0001] The invention belongs to the technical field of medicine feeding devices for stomatology, and in particular relates to a medicine feeding device for stomatology which is easy to replace. Background technique [0002] Stomatology, one of the classifications of medical disciplines. Major stomatological diseases include: oral and maxillofacial dermoids, epidermal submandibular space infection, maxillofacial lymphangioma, odontoid process malformation, maxillary sinus malignant tumor, jaw bone ameloblastoma, chronic ethmoid sinusitis, Mandibular retrusion, tetracycline teeth, leukoplakia and other diseases. The medicine feeding device is an auxiliary tool to help medical staff to apply medicine to the patient's oral cavity. [0003] Some existing medical staff use a mouth-opening device similar to scissors when applying medicine to the patient's mouth. More troublesome or time-consuming problems, for this reason we propose an easy-to-replace medicine-ap...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an easy-to-replace medicine-applying device for stomatology, to solve the problem that some medical personnel in the above-mentioned background technology use a mouth-opening device similar to scissors when applying medicine to the patient's mouth. It is inconvenient to adjust the size of the mouth or maintain a suitable mouth size for a long time, which makes it more troublesome to apply the medicine or takes a long time.

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