Oral cavity forming clamp

Abstract

The utility model relates to the technical field of oral cavities, and discloses an oral cavity forming clamp which comprises a clamping assembly. The clamping assembly comprises a rod body, and an oral cavity forming clamp is arranged on the outer side of the rod body; the sleeve is arranged on the outer side of the rod body in a sleeving manner; the screw rod is arranged on the outer side of the sleeve and is in threaded connection with the sleeve; the connecting rod is arranged on the outer side of the sleeve; the fixing block is arranged on the connecting rod; the through groove is formed in the fixing block; the arc-shaped clamps are arranged on the inner sides of the through grooves in a crossed mode. The movable rod is arranged on the fixed block and the arc-shaped clamp; the worm gear is arranged on the outer side of the movable rod; according to the oral cavity forming clamp, the oral cavity forming clamp is unfolded to a proper radian, the oral cavity of a patient is opened, then the arc-shaped clamp is fixed to teeth of the patient by rotating the handle, and therefore the oral cavity forming clamp can be supported and fixed, the phenomenon that the oral cavity forming clamp slides down in the using process is effectively avoided, and using is more convenient and faster; and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral cavity, in particular to an oral cavity forming clamp. Background Art

[0002] Stomatology is one of the medical disciplines. The main oral diseases include oral and maxillofacial dermoids, submandibular space infection, maxillofacial lymphangioma, odontoid malformation, maxillary sinus malignant tumor, jaw ameloblastoma, chronic ethmoid sinusitis, mandibular retraction, tetracycline teeth, leukoplakia of the tongue, etc. Through technology, many periodontal diseases can be completely cured. The development of tissue bioengineering technology such as guided tissue regeneration technology, gene technology, and implant dentures has brought exciting hope for the regeneration of diseased teeth. However, the treatment of periodontal disease must be a sequential treatment. In the treatment process, formulating a detailed and effective treatment plan, the doctor's meticulous and exquisite treatment, and the patient's active cooperation are the keys to successful treatment.

[0003] When filling a tooth in a patient's mouth, an oral forming clamp is needed to prevent the patient's mouth from closing. The forming clamp is a tool used in the dental department. When filling caries cavities, it is often clinically encountered that two adjacent cavities need to be filled at the same time.

[0004] However, the existing oral molding clips are not easy to fix, and often fall down due to gravity when filling a tooth, requiring doctors to adjust repeatedly, which affects the doctor's work efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an oral molding clamp, which has the advantage of being easy to fix the oral molding clamp, and solves the problem that the existing oral molding clamp is difficult to fix and often falls down due to gravity when filling a tooth, requiring doctors to make repeated adjustments, thus affecting the doctor's work efficiency.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mouth-forming clamp, comprising a clamping assembly; the clamping assembly comprises: a rod body, the outer side of which is provided with a mouth-forming clamp; a sleeve, sleeved on the outer side of the rod body; a screw, arranged on the outer side of the sleeve and threadedly connected with the sleeve; a connecting rod, arranged on the outer side of the sleeve; a fixed block, arranged on the connecting rod; a through groove, opened on the fixed block; an arc clamp, cross-arranged on the inner side of the through groove; a movable rod, arranged on the fixed block and on the arc clamp; a worm wheel, arranged on the outer side of the movable rod; a frame, arranged on the fixed block; a handle, arranged on the frame; a worm, arranged on the handle and meshing with the worm wheel.

[0009] In some embodiments, an auxiliary component is provided on the arc-shaped clamp, and the auxiliary component includes: a rubber plate, which is provided on the inner side of the arc-shaped clamp.

[0010] In some embodiments, the auxiliary component further includes: a threaded groove, which is opened on the inner side of the arc clamp; and a threaded rod, which is disposed on the rubber plate and is threadedly connected to the threaded groove.

[0011] In some embodiments, the auxiliary component further includes: an anti-slip groove, which is opened on the outside of the handle.

[0012] In some embodiments, the auxiliary component further includes: an anti-slip pad disposed on the inner side of the sleeve.

[0013] In some embodiments, the connecting rod is connected to the fixing block by bolts.

[0014] In some embodiments, the auxiliary component further includes a slot provided on the fixing block.

[0015] In some embodiments, the frame and the fixing block are connected by bolts.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a mouth shaping clamp, which has the following beneficial effects:

[0018] The oral cavity forming clamp is unfolded to a suitable arc to open the patient's mouth, and then the arc-shaped clamp is fixed to the patient's teeth by rotating the handle, so that the oral cavity forming clamp can be supported and fixed, and the oral cavity forming clamp can be effectively prevented from sliding down during use, making it more convenient to use and increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the arc-shaped clamp of the utility model;

[0021] Figure 3 It is a schematic diagram of the side structure of the casing of the utility model.

[0022] In the figure:

[0023] 1. Clamping assembly; 11. Rod body; 12. Oral molding clamp; 13. Sleeve; 131. Screw; 14. Connecting rod; 15. Fixing block; 151. Through slot; 16. Arc clamp; 17. Movable rod; 171. Worm gear; 18. Frame; 19. Handle; 191. Worm;

[0024] 2. Auxiliary components; 21. Rubber sheet; 22. Threaded groove; 23. Threaded rod; 24. Anti-skid groove; 25. Anti-skid pad; 26. Slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Stomatology is one of the medical disciplines. The main oral diseases include oral and maxillofacial dermoids, submandibular space infection, maxillofacial lymphangioma, odontoid malformation, maxillary sinus malignant tumor, jaw ameloblastoma, chronic ethmoid sinusitis, mandibular retraction, tetracycline teeth, leukoplakia of the tongue, etc. Through technology, many periodontal diseases can be completely cured. The development of tissue bioengineering technology such as guided tissue regeneration technology, gene technology, and implant dentures has brought exciting hope for the regeneration of diseased teeth. However, the treatment of periodontal disease must be a sequential treatment. In the treatment process, formulating a detailed and effective treatment plan, the doctor's meticulous and exquisite treatment, and the patient's active cooperation are the keys to successful treatment.

[0029] In the related art, when filling a patient's mouth, an oral forming clamp is used to prevent the patient's mouth from closing. The forming clamp is a tool used in dentistry. When filling a carious cavity, it is often clinically encountered that two adjacent cavities need to be filled at the same time.

[0030] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides an oral forming clamp. When it is needed, the oral forming clamp 12 only needs to be unfolded to a suitable arc to open the patient's mouth, and then the arc clamp 16 is fixed to the patient's teeth by turning the handle 19. In this way, the oral forming clamp 12 can be supported and fixed, and the oral forming clamp 12 can be effectively prevented from sliding down during use, making it more convenient to use and increasing work efficiency.

[0031] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Combination Figure 1-Figure 3 The embodiment of the present application provides a mouth-forming clamp, including a clamping assembly 1; the clamping assembly 1 includes: a rod body 11, on the outer side of which a mouth-forming clamp 12 is arranged; a sleeve 13, which is sleeved on the outer side of the rod body 11; a screw 131 is arranged on the outer side of the sleeve 13 and is threadedly connected with it; a connecting rod 14 is arranged on the outer side of the sleeve 13; a fixing block 15 is arranged on the connecting rod 14; a through groove 151 is opened on the fixing block 15; an arc clamp 16 is cross-arranged on the inner side of the through groove 151; a movable rod 17 is arranged on the fixing block 15 and on the arc clamp 16; a worm gear 171 is arranged on the outer side of the movable rod 17; a frame 18 is arranged on the fixing block 15; a handle 19 is arranged on the frame 18; a worm 191 is arranged on the handle 19 and meshes with the worm gear 171.

[0033] The tooth-forming clamp 12 is first placed in the patient's mouth, and then the bottom of the tooth-forming clamp 12 threadedly connected to the rod body 11 is rotated to open the tooth-forming clamp 12 in the patient's mouth. This mechanism is common knowledge and will not be described in detail here. After debugging is completed, the patient's teeth are inserted into the inner sides of the two arc-shaped clamps 16, and then the handle 19 is turned by the thumb to rotate it and drive the worm 191 to rotate. The worm 191 drives the worm wheel 171 meshing with it to rotate, thereby driving the movable rod 17 to rotate. Since the two cross-arranged arc-shaped clamps 16 are in a hinged state, and the arc-shaped clamp 16 on one side is fixedly connected to the through groove 151, and the arc-shaped clamp 16 on the other side is fixedly connected to the movable rod 17, this can drive the arc-shaped clamp 16 on one side to close, thereby achieving the effect of fixing the arc-shaped clamp 16 to the patient's teeth. In this way, the tooth-forming clamp 12 can be supported and fixed, and the oral molding clamp 12 can be effectively prevented from sliding down during use, making it more convenient to use and increasing work efficiency.

[0034] In some embodiments, an auxiliary component 2 is disposed on the arc-shaped clamp 16 , and the auxiliary component 2 includes a rubber plate 21 disposed on the inner side of the arc-shaped clamp 16 .

[0035] A rubber plate 21 is disposed on the inner side of the arc clamp 16 , so that the arc clamp 16 can be more stable when fixed to the patient's teeth by increasing friction, thereby avoiding slipping during operation.

[0036] In some embodiments, the auxiliary component 2 further includes: a thread groove 22 opened on the inner side of the arc clamp 16 ; a threaded rod 23 disposed on the rubber plate 21 and threadedly connected to the thread groove 22 .

[0037] A threaded groove 22 is provided on the inner side of the arc clamp 16, and a threaded rod 23 is provided on the back side of the rubber plate 21. Since the threaded rod 23 provided on the rubber plate 21 is threadedly connected with the threaded groove 22, the rubber plate 21 can be rotated after use to be disassembled for replacement and disinfection to avoid infection.

[0038] In some embodiments, the auxiliary component 2 further includes an anti-slip groove 24 opened on the outside of the handle 19 .

[0039] A plurality of anti-skid grooves 24 are provided on the outer side of the handle 19 to prevent the operator from slipping when rotating the handle 19 with the thumb, thereby making the rotation of the handle 19 more convenient and increasing the practical effect.

[0040] In some embodiments, the auxiliary component 2 further includes an anti-slip pad 25 disposed on the inner side of the sleeve 13 .

[0041] The anti-skid pad 25 is arranged on the inner side of the sleeve 13 to increase the friction between the sleeve 13 and the rod body 11, and can prevent the sleeve 13 from directly sliding to the bottom of the rod body 11 after the medical staff releases the fixation of the sleeve 13, requiring the operator to re-adjust, which affects the medical staff's adjustment of the sleeve 13.

[0042] In some embodiments, the connecting rod 14 is connected to the fixing block 15 by bolts.

[0043] The connecting rod 14 and the fixing block 15 are arranged to be connected by bolts, so that when the parts inside the fixing block 15 are damaged later, it is convenient to disassemble and replace them to avoid affecting the subsequent use.

[0044] In some embodiments, the auxiliary component 2 further includes a slot 26 opened on the fixing block 15 .

[0045] A slot 26 is provided on one side of the fixing block 15, so that when the fixing block 15 is subsequently installed, the slot 26 is docked with the connecting rod 14, which can limit the fixing block 15 and facilitate the subsequent use of bolts to fix the fixing block 15, making the installation more convenient and increasing the working efficiency.

[0046] In some embodiments, the frame 18 is connected to the fixing block 15 by bolts.

[0047] The frame 18 and the fixing block 15 are connected by bolts, so that when the parts inside the frame 18 are damaged, it is convenient to disassemble the frame 18 to maintain or replace the internal parts.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0049] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mouth forming clamp, characterized in that: The invention comprises a clamping assembly (1); the clamping assembly (1) comprises: A rod body (11) having an oral cavity forming clamp (12) disposed on its outer side; A sleeve (13) is sleeved on the outside of the rod body (11); A screw (131) is disposed outside the sleeve (13) and threadedly connected thereto; A connecting rod (14) is arranged outside the sleeve (13); A fixing block (15) is arranged on the connecting rod (14); A through slot (151) is formed on the fixing block (15); An arc-shaped clamp (16) cross-arranged inside the through slot (151); A movable rod (17) is arranged on the fixed block (15) and on the arc-shaped clamp (16); A worm gear (171) is arranged on the outer side of the movable rod (17); A frame (18) is arranged on the fixing block (15); A handle (19) is arranged on the frame (18); A worm (191) is disposed on the handle (19) and meshes with the worm wheel (171).

2. The oral shaping clamp according to claim 1, characterized in that: The arc-shaped clamp (16) is provided with an auxiliary component (2), and the auxiliary component (2) comprises: The rubber plate (21) is arranged inside the arc-shaped clamp (16).

3. The oral shaping clamp according to claim 2, characterized in that: The auxiliary component (2) further comprises: A thread groove (22) is formed on the inner side of the arc-shaped clamp (16); A threaded rod (23) is arranged on the rubber plate (21) and is threadedly connected to the threaded groove (22).

4. The oral shaping clamp according to claim 2, characterized in that: The auxiliary component (2) further comprises: An anti-slip groove (24) is provided on the outside of the handle (19).

5. The oral shaping clamp according to claim 4, characterized in that: The auxiliary component (2) further comprises: An anti-slip pad (25) is arranged on the inner side of the sleeve (13).

6. The oral shaping clamp according to claim 5, characterized in that: The connecting rod (14) and the fixing block (15) are connected via bolts.

7. The oral shaping clamp according to claim 6, characterized in that: The auxiliary component (2) further comprises: A slot (26) is provided on the fixing block (15).

8. The oral shaping clamp according to claim 7, characterized in that: The frame (18) and the fixing block (15) are connected via bolts.

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