CN213465380U - Guide plate for tooth veneering and bonding - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of clinical operation of tooth wainscot, concretely relates to a baffle for tooth wainscot bonding, including the baffle body, the baffle body cover is put on the tooth of pre-sticking piece, the surface of the tooth of pre-sticking piece is pasted with the tooth wainscot, the baffle body includes the target alveolus, the left side of target alveolus is equipped with left location alveolus, the right side of target alveolus is equipped with right location alveolus, all be equipped with the notch on the front side of left location alveolus, right location alveolus, the internal surface of the front side of left location alveolus, right location alveolus is close to the outside and all is equipped with the rubber packing; and concave arc-shaped side wing baffles are arranged at two ends of one side surface of the guide plate body, which is far away from the tongue body. The utility model discloses beneficial effect does: the positioning is firm, the problem that the extruded binder is not easy to clean is avoided, and the clinical operation difficulty of doctors is reduced.

Description

Guide plate for tooth veneering and bonding

Technical Field

The utility model relates to a tooth wainscot clinical operation technical field, concretely relates to a baffle for tooth wainscot bonds.

Background

In recent years, with the improvement of life quality of people, all-ceramic veneering restoration is favored by more and more patients and oral clinicians due to higher success rate and good long-term restoration effect of the all-ceramic veneering, the all-ceramic veneering comprises a wrapping type veneering, a windowing type veneering and a butt type veneering, the wrapping type veneering is relatively simple in positioning in the pasting process, the all-ceramic veneering is sleeved on target teeth, the windowing type veneering and the butt type veneering have the problem of positioning in the veneering bonding process, and doctors often face the challenge that the doctor cannot be accurately positioned.

At present, the adhesion of the ceramic veneers is clinically completed manually, namely the ceramic veneers are tried on an intraoral abutment preparation body, the ceramic veneers are confirmed to be completely in place and have tightly sealed edges, after the ceramic veneers are well occluded, the ceramic veneers are pretreated by a pretreatment agent (an acid etching agent, a silane coupling agent and the like), a resin adhesive is coated on the tissue surfaces of the ceramic veneers, the ceramic veneers are manually reset on the abutment preparation body by a doctor again, redundant resin adhesive is removed after primary photocuring, and the resin adhesive is completely cured through complete photocuring, so that the ceramic veneers are adhered on the abutment preparation body.

Because the abutment prepared body with the porcelain veneer lacks obvious edge dead points, when the coating adhesive is repeatedly arranged on the abutment prepared body, the redundant adhesive can overflow from the edge to shield the edge, so that the observation of whether the abutment prepared body is completely arranged is very difficult; the finger pressing method adopted for keeping the porcelain facing surface from moving during primary photocuring is also unreliable, and the phenomenon that the porcelain facing surface moves is often found after the full photocuring is completed clinically, so that the whole repairing treatment fails; in addition, in the process of clinical operation, patients mostly lie obliquely, and redundant adhesive easily flows towards the inner direction of the oral cavity, so that the treatment is inconvenient.

Therefore, there is a need for a guide plate for veneered bonding of teeth to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the embodiment of the utility model provides a guide plate for tooth facing adhesion, including the guide plate body, the guide plate body cover is put on the tooth of paster in advance, the surface of the tooth of paster in advance is pasted with the tooth facing, the guide plate body includes the target alveolus, the left side of target alveolus is equipped with left location alveolus, the right side of target alveolus is equipped with right location alveolus, all be equipped with the notch on the front side of left location alveolus, right location alveolus, the internal surface of the front side of left location alveolus, right location alveolus is close to the outside department and all is equipped with the rubber packing; and concave arc-shaped side wing baffles are arranged at two ends of one side surface of the guide plate body, which is far away from the tongue body.

Furthermore, the left positioning tooth socket and the right positioning tooth socket are matched with the shape of the mold of the tooth corresponding to the patient, and the target tooth socket is matched with the shape of the mold of the tooth corresponding to the patient after the mold is attached with the tooth facing.

Further, the height of the guide plate body is smaller than the height of the corresponding pre-patch teeth.

Furthermore, a rubber gasket is arranged on the inner surface of one side surface of the guide plate body facing the tongue body of the patient.

Further, the guide plate body is made of light-transmitting materials.

The utility model discloses beneficial effect does:

(1) in the utility model, the rubber gaskets are arranged at the outer edges of the left positioning tooth socket and the right positioning tooth socket, the deformation of the rubber is large, and the auxiliary clamping can be realized; in addition, the rubber gaskets at the outer edges of the left positioning tooth socket and the right positioning tooth socket and the rubber gasket on the inner surface of one side surface of the guide plate body facing the tongue body of the patient can be in close contact with the tooth surface, so that redundant adhesive is discharged from the notch, and the doctor can conveniently process the adhesive in time;

(2) the utility model discloses in, the both ends department equal concave arc's of a side of the body of keeping away from of baffle body flank baffle can effectively prevent unnecessary binder to the inside direction flow in oral cavity, reduces doctor's the clinical operation degree of difficulty.

Drawings

FIG. 1 is a schematic structural view of a guide plate for tooth veneering adhesion according to the present invention;

FIG. 2 is a front view of the middle guide plate body of the present invention after being worn on the pre-patch teeth;

in the figure:

1. pre-sticking teeth; 11. tooth veneering;

2. a guide plate body; 21. a notch; 22. a side flap; 23. a target socket; 24. a left positioning alveolus; 25. a right positioning socket; 26. a rubber gasket.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 2, the embodiment of the present invention discloses a guide plate for tooth overlay bonding, including a guide plate body 2, the guide plate body 2 is placed on a pre-patch tooth 1 in a sleeving manner, a tooth overlay 11 is attached to the outer surface of the pre-patch tooth 1, the guide plate body 2 includes a target tooth socket 23, a left positioning tooth socket 24 is arranged on the left side of the target tooth socket 23, a right positioning tooth socket 25 is arranged on the right side of the target tooth socket 23, notches 21 are respectively arranged on the front side surfaces of the left positioning tooth socket 24 and the right positioning tooth socket 25, and rubber pads 26 are respectively arranged on the front side inner surfaces of the left positioning tooth socket 24 and the right positioning tooth socket 25 near the outer side; and concave arc-shaped side wing baffles 22 are arranged at two ends of one side surface of the guide plate body 2 far away from the tongue body.

The left positioning tooth socket 24 and the right positioning tooth socket 25 are matched with the shape of a mold of a tooth corresponding to a patient, and the target tooth socket 23 is matched with the shape of the mold of the tooth corresponding to the patient after being pasted with a tooth veneer.

Wherein, the height of the guide plate body 2 is less than that of the corresponding pre-patch tooth 1.

Wherein, the guide plate body 2 adopts the light-admitting quality material.

Wherein, the inner surface of one side surface of the guide plate body 2 facing the tongue body of the patient is provided with a rubber gasket 26.

The specific use method is that vaseline is coated on the inner surface of the guide plate body 2, so that the guide plate body 2 can be conveniently placed and positioned in a sleeving manner, after the tooth veneers 11 are pasted on the pre-veneered teeth 1 of a patient and before primary curing is needed, the guide plate body 2 is accurately and surely worn in the sleeving manner, firm positioning is carried out, meanwhile, the adhesive extruded from the notch 21 is timely disposed, and the concave arc-shaped side wing baffles 22 at the two ends of one side surface of the guide plate body 2, which is far away from the tongue body, can effectively prevent redundant adhesive from flowing towards the inner direction of the oral cavity, so that the clinical operation difficulty of a doctor is reduced; after the solidification is finished, the probe is adopted to remove the guide plate body 2, the redundant binder is removed again, and the clinical operation can be finished after occlusion and polishing.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (5)

1. A guide plate for sticking tooth veneers comprises a guide plate body (2), wherein the guide plate body (2) is sleeved on a pre-pasted tooth (1), and a tooth veneer (11) is pasted on the outer surface of the pre-pasted tooth (1), and is characterized in that the guide plate body (2) comprises a target tooth socket (23), a left positioning tooth socket (24) is arranged on the left side of the target tooth socket (23), a right positioning tooth socket (25) is arranged on the right side of the target tooth socket (23), notches (21) are formed in the front side surfaces of the left positioning tooth socket (24) and the right positioning tooth socket (25), and rubber gaskets (26) are arranged at the inner surface edges of the front sides of the left positioning tooth socket (24) and the right positioning tooth socket (25); both ends of one side surface of the guide plate body (2) far away from the tongue body are provided with concave arc-shaped side wing baffles (22).

2. A guide plate for veneering according to claim 1, wherein the left and right positioning sockets (24, 25) match the mold profile of the corresponding teeth of the patient, and the target socket (23) matches the mold profile of the corresponding teeth of the patient after the teeth are veneered.

3. A guide plate for veneering a tooth according to claim 1, wherein the height of the guide plate body (2) is smaller than the height of the corresponding pre-veneered tooth (1).

4. A guide plate for veneering a tooth according to claim 1, wherein the inner surface of the side of the guide plate body (2) facing the tongue of the patient is provided with a rubber lining (26).

5. A guide plate for veneering bonding of teeth according to claim 1, wherein the guide plate body (2) is made of light-transmitting material.

Images