CN209996523U

CN209996523U - oral cavity fixing device convenient for tooth extraction

Info

Publication number: CN209996523U
Application number: CN201822063047.9U
Authority: CN
Inventors: 夏宇; 宋具昆; 吴亚东; 尹鑫海
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2020-01-31
Anticipated expiration: 2028-12-10

Abstract

The utility model discloses an oral cavity fixing device convenient to extract tooth, correspond last lip and lower lip of connecting from top to bottom, the last outside fixed plate of vertical fixation on last lip, the lower outside fixed plate of vertical fixation on lower lip, swing joint is at the supporting component of last outside fixed plate between the outside fixed plate down, it is connected with fixed rope with lower outside fixed plate both ends to go up outside fixed plate, the supporting component includes the connecting piece, lower connecting piece, go up the ring body, lower ring body and regulating part, the upper end and the last outside fixed plate sliding connection of going up the connecting piece, the lower extreme and the lower outside fixed plate sliding connection of lower connecting piece, lower ring body and regulating part be fixed connection in proper order in the upper end of connecting piece down, it cup joints between last connecting piece and regulating part through the cap to go up the ring body, it has the searchlighting lamp pole to go up the internal penetration of ring, in a word, the utility model discloses simple structure, the flexible operation can play good fixed and.

Description

oral cavity fixing device convenient for tooth extraction

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to oral cavity fixing device convenient to extract tooth.

Background

With the continuous development of national economy and the continuous improvement of the living standard of people, the attention of people to the tooth health is continuously improved, no matter whether the oral cavity examination or tooth extraction is carried out, the mouth opening of a patient needs to be examined, however, the mouth opening state is independently kept by the patient for a long time, the fatigue is easy, and sometimes, the mouth opening degree required by a doctor cannot be reached, and great inconvenience is caused to the doctor in the examination and tooth extraction processes.

When the oral cavity is fixed, most of the oral cavity retraction fixing devices are universal, for example, Chinese utility model patent discloses novel hospital oral cavity retraction devices with publication number CN207125709U, which can retract the mouth of a patient and can fix for a long time to facilitate the work of a dentist.A rotary disc I is movably arranged in an upper connecting piece, a connecting piece I is fixedly connected with the rotary disc I, a sphere I is movably arranged in the connecting piece I, the sphere I is connected with a connecting rod I, a end of an adjusting rod I is movably connected with the connecting rod I, the other end of the adjusting rod I is in threaded connection with an adjusting sleeve I, the end of the adjusting rod II is in threaded connection with the adjusting sleeve I, the other end of the adjusting rod II is movably connected with a connecting rod II, the connecting rod II is movably arranged in a lower connecting piece, the connecting piece II is fixedly connected with the rotary disc II, the sphere II is movably arranged in the connecting piece II, the sphere II is connected with the connecting rod II.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists, the utility model provides an oral cavity fixing device convenient to extract teeth.

oral cavity fixing device convenient to extract tooth, including last lip, lower lip, go up the outside fixed plate, lower outside fixed plate, supporting component, searchlight pole and fixed rope, it is the arc that coincide with human oral cavity radian to go up lip and lower lip, go up the both ends of lip and lower lip and correspond the connection from top to bottom, it connects the upper end at last lip perpendicularly to go up the outside fixed plate, be used for covering and fixing the upper lip, it is equipped with track to go up the outside fixed plate, the lower extreme at lower lip is connected perpendicularly to lower outside fixed plate, be used for covering and fixing lower lip, be equipped with track two on the outside fixed plate down, fixed rope has two and connects respectively at last outside fixed plate, the both ends of lower outside fixed plate, supporting component includes the connecting piece, lower connecting piece, go up the ring body, lower ring body and regulating part, the upper and lower physical stamina of last connecting piece passes through slider and track sliding connection, the lower extreme of lower connecting piece passes through slider and track two sliding connection, lower ring body fixed connection is in the upper end of connecting piece under, the regulating part fixed connection ring body is equipped with the upper ring body, the upper and the upper ring body can pass through the axial through the regulation bolt cap, the rotatory through the rotary plug and pass through the rotary lamp pole between the ring body, the pull.

, pairs of limiting blocking pieces are arranged on the searchlight rod and are respectively positioned at the front end and the rear end of the upper ring body, the diameter of each limiting blocking piece is larger than the inner diameter of the upper ring body, the diameter of the searchlight rod is smaller than the inner diameter of the upper ring body, and the limiting blocking pieces can prevent the searchlight rod from slipping off from the upper ring body.

the tail end of the searchlight pole is provided with a handle ring for the doctor to operate.

the adjusting part is composed of a bolt and a nut, the nut is connected to the bolt by screw thread, and the height of the adjusting part can be adjusted by rotating the nut.

the two fixing ropes are connected by the buckle belt, so that the fixing ropes are fixed on the back of the brain more firmly than the fixing ropes hung on the ears.

The utility model discloses a working method is that the patient opens the mouth, medical personnel packs in the upper lip board, the lower lip board between patient's gum and lip, and cover the upper outer fixed plate outside the upper lip, cover the outer fixed plate outside the lower lip, draw two fixed ropes to the back of the brain again, and fixed with the area of buckling, adjust the nut of regulating part from top to bottom, adjust patient's opening degree, in the process of drawing out teeth, the doctor can with supporting member along track , track two is controlled and is stirred, adjust the optimum position, can 360 degrees freedom adjustment searchlighted lamp pole's direction and distance, throw light on the position of drawing out teeth that needs, the doctor is when drawing out teeth, still can pass down the ring body with the instrument and borrow the power, improve the efficiency of drawing out teeth.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an go up outside fixed plate and external fixed plate down and can strut the lip maximize, and then prevent that it from hindering the sight, simultaneously, the supporting component who goes up and sets up between outside fixed plate and the external fixed plate down can control the degree of opening in oral cavity, and the supporting component can be controlled and is moved, and is nimble more practical. The upper ring body of the supporting member can freely rotate along the axial direction, so that the searchlighthead can be fixed, and a flexible searchlighting angle can be provided for the searchlighthead. The lower ring body of the supporting component is a fixing part, so that instruments can conveniently penetrate through the lower ring body and pull out teeth by virtue of force, and the tooth pulling efficiency is improved. In a word, the utility model discloses simple structure, the flexible operation can play good fixed and supplementary effect at the oral cavity process of extracing tooth.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

The lamp comprises a base, a lamp body, a lamp holder, a lamp handle, a lamp holder, a lamp rod, a lamp handle, a lamp holder, a lamp handle and a lamp, wherein the lamp holder comprises a top lip plate 1, a bottom lip plate 2, an upper external fixing plate 3, a lower external fixing plate 4, a support member 5, a searchlight pole 6, a fixing rope 7, a rail , a rail II 9, an upper connecting piece 10, a lower connecting piece 11, an.

Detailed Description

To further understand the present invention, the following description of the present invention will proceed to step with reference to fig. 1.

As shown in FIG. 1, oral cavity fixing devices convenient for tooth extraction comprise an upper lip plate 1, a lower lip plate 2, an upper external fixing plate 3, a lower external fixing plate 4, a supporting member 5, a searchlighting lamp post 6 and a fixing rope 7, wherein the upper lip plate 1 and the lower lip plate 2 are arc-shaped plates matched with the radian of the oral cavity of a human body, two ends of the upper lip plate 1 and the lower lip plate 2 are correspondingly connected up and down, the upper external fixing plate 3 is vertically connected to the upper end of the upper lip plate 1 and is used for covering and fixing the upper lip, a track is arranged on the upper external fixing plate 3, the lower external fixing plate 4 is vertically connected to the lower end of the lower lip plate 2 and is used for covering and fixing the lower lip, a track two 9 is arranged on the lower external fixing plate 4, the fixing rope 7 is respectively connected to two ends of the upper external fixing plate 3 and the lower external fixing plate 4, the two fixing ropes 7 are connected through a buckle belt 18, the fixing rope 7 is convenient for fixing the fixing rope 7 after the fixing rope 7 is fixed on the head, compared with a support member 5, the support member 5 comprises an upper connecting piece 10, a lower connecting piece 11, a lower connecting piece 12, an upper ring 12, a pull-up ring connecting piece 16 is arranged on the upper end of the lamp post, a pull-up ring 6, a pull-down plug-up plug.

The working method of the embodiment comprises the steps that a patient opens the mouth, medical staff inserts the upper lip plate 1 and the lower lip plate 2 between the gum and the lips of the patient, covers the upper external fixing plate 3 outside the upper lip, covers the lower external fixing plate 4 outside the lower lip, pulls the two fixing ropes 7 to the back of the brain, fixes the fixing ropes with the buckle belt 18, adjusts the screw cap of the adjusting part 14 up and down, adjusts the mouth opening degree of the patient, during tooth extraction, a doctor can shift the supporting member 5 left and right along the rail 8 and the rail II 9 to adjust the optimal position, can freely adjust the direction and the distance of the searchlight rod 6 in 360 degrees, illuminates the position needing tooth extraction, and can pass a tool through the lower ring body 13 to assist in force during tooth extraction, so that the tooth extraction efficiency is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

The oral cavity fixing device convenient to extract tooth of 1, kinds, its characterized in that, including last lip board (1), lower lip board (2), go up outside fixed plate (3), outside fixed plate (4), supporting component (5), searchlighting lamp pole (6) and fixed rope (7) down, go up lip board (1) and lower lip board (2) for the arc anastomotic with human oral cavity radian, go up corresponding connection from top to bottom at the both ends of lip board (1) and lower lip board (2), go up outside fixed plate (3) and connect the upper end at last lip board (1) perpendicularly for cover and fixed upper lip, be equipped with track (8) on going up outside fixed plate (3), outside fixed plate (4) are connected the lower extreme of lip board (2) down, be equipped with track two (9) on lower outside fixed plate (4) down, fixed rope (7) have two and connect respectively the both ends of last outside fixed plate (3), outside fixed plate (4) down through ring spare (12) upper end 6312, the upper end of slider (11) and lower ring spare (12) are connected the upper end of adjusting ring spare (12) and upper end ring spare (12) and lower ring spare (12) are connected the upper end of slider (12) and upper end ring spare (12) and adjusting ring spare (12) are connected in last ring spare (12) and lower ring spare (12) and ring spare (12) are connected freely.
2. The oral cavity fixing device for facilitating tooth extraction as claimed in claim 1, wherein the searchlight rod (6) is provided with pairs of limiting stop pieces (16) respectively located at the front and rear ends of the upper ring body (12), the diameter of the limiting stop pieces (16) is greater than the inner diameter of the upper ring body (12), and the diameter of the searchlight rod (6) is smaller than the inner diameter of the upper ring body (12).
3. dental fixture for facilitating tooth extraction as claimed in claim 1, wherein the light pole (6) is provided at its distal end with a handle ring (17).
4. dental fixture for facilitating tooth extraction as claimed in claim 1, wherein said adjusting member (14) is comprised of a bolt and a nut.
5. The oral cavity fixation device of kinds of facilitating tooth extraction as claimed in claim 1, wherein two of the fixing strings (7) are connected with each other by a buckle (18).