CN219184259U

CN219184259U - Cheek tongue protector

Info

Publication number: CN219184259U
Application number: CN202222716653.2U
Authority: CN
Inventors: 陶丹英; 陆海霞; 李飞; 林育华
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-16
Anticipated expiration: 2032-10-14

Abstract

The utility model provides a cheek-tongue protector, which comprises an occlusion body, cheek-side wings arranged on one side of the occlusion body and tongue-side wings arranged on the other side of the occlusion body, wherein the occlusion body is provided with a through hole; in the use state, the fitting surface of the occlusal body is matched with the tooth occlusal surface shape, the fitting surface of the cheek flank is matched with the tooth cheek surface shape, the fitting surface of the lingual flank is matched with the tooth lingual surface shape, and the through hole corresponds to the affected area; the cheek-tongue protector can meet the size and shape of the oral cavity and dental arch of an individual, and can meet clinical requirements in the aspects of flexibility and individuation of operation.

Description

Cheek tongue protector

Technical Field

The utility model relates to the technical field of medical materials, in particular to a cheek-tongue protector.

Background

Most of the prior devices such as various openers in the field of stomatology adopt a mode of expanding the oral cavity of a person by adopting flexible materials so as to realize the protection of soft tissues in the oral cavity in the treatment process. The structural instrument is inconvenient to use, and when an operator uses the structural instrument to treat local diseases such as oral cavity, teeth and the like, the soft tissues around the treatment position in the oral cavity can be damaged, so that the treatment efficiency of doctors is affected, and the soft tissues around the treatment position in the oral cavity can be damaged. In oral cavity diagnosis and treatment, after anesthesia, the gum, the lingual margin and the tongue tip on the operation side are numb, the pain response is temporarily lost, the mouth opening degree of partial patients is limited, the visual field is unclear, and the tongue of the patients does not have conscious movements, a small part of the patients easily touch the needle in the operation, the needle can not stop rotating immediately due to inertia, and the lingual margin is easily damaged, so that tongue margin ulcer, swallowing pain or bleeding symptoms appear; meanwhile, the cheek gums and cheek mucous membranes are sometimes accidentally injured by the high-speed rotating needle due to the fact that experience of doctors is lacking or careless, so that postoperative ulcers of the cheek gums and cheek mucous membranes appear, postoperative life quality of patients is seriously affected, and dissatisfaction of the patients on the doctors is increased. And along with the improvement of the living standard of substances, more and more obese patients are provided, and the cheek and tongue mucous membranes are more easily damaged in tooth extraction due to thicker cheek faces of obese people.

In the oral diagnosis and treatment process, when the patient is treated, repaired, shaped and subjected to small-sized surgical operation, the risk of damaging the mucous membrane of the cheek and tongue exists in the operation due to the high-speed rotation and the specificity of sharp instrument operation and the involuntary cheek and tongue movement of part of the patient. The existing oral tissue protector does not conform to the size and shape of the oral cavity and dental arch of an individual, has strong foreign body sensation of metal, and can not meet the individual difference requirements while increasing the fear emotion of dentistry. And the existing protector can not be opened according to different dental positions and different parts of the same tooth, and can not meet clinical requirements in terms of flexibility and individuation of operation.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a cheek-tongue protector for solving the problems that there is a risk of damaging cheek-tongue mucous membrane during oral diagnosis and treatment operation in the prior art and the existing protector cannot conform to the oral cavity and dental arch of an individual.

In order to achieve the above and other related objects, the present utility model provides a cheek-tongue protector, comprising an occlusion body, a cheek flank disposed on one side of the occlusion body, and a cheek flank disposed on the other side of the occlusion body, wherein the occlusion body is provided with a through hole; in the use state, the joint surface of the occlusal body is matched with the tooth occlusal surface shape, the joint surface of the cheek flank is matched with the tooth cheek surface shape, the joint surface of the lingual flank is matched with the tooth lingual surface shape, and the through hole corresponds to the affected area.

Preferably, the occlusal body, the buccal side wings and the lingual side wings are of unitary construction.

Preferably, the through hole is elliptical.

Preferably, the thickness of the occlusion body is 3-6 mm.

Preferably, the cheek flap thickness is 2-5 mm.

Preferably, the thickness of the lingual flank is 2-5 mm.

Preferably, the occlusion body is arranged such that when the through hole corresponds to the affected area, the occlusion body extends 5 to 8mm on the dental occlusal surface in the dental direction on both sides of the affected area.

Preferably, when the engaging surface of the occlusion body engages the teeth engaging surface, the buccal side wings engage the buccal surface of the teeth and extend in the gum direction by 2 to 5mm.

Preferably, when the joint surface of the occlusion body is jointed with the tooth joint surface, the lingual side is jointed with the tooth lingual surface and extends 2-5 mm towards the gum direction.

Preferably, the occlusal body, the cheek flank and the tongue flank are all made of silicone rubber materials.

As described above, the cheek-tongue protector of the present utility model has the following advantageous effects:

the occlusion body, the cheek flank and the tongue flank in the cheek-tongue protector can meet the requirements of individual dental arch morphology and oral cavity size differentiation, and play a role in protecting cheek-tongue mucous membranes from damage.

The cheek-tongue protector is provided with the through holes on the occlusal body corresponding to the affected teeth, so that the individual requirements are met, the fear of dentistry is reduced, and the cheek-tongue protector can be repeatedly used.

Drawings

Fig. 1 shows a schematic view of a cheek-tongue protector according to the present utility model.

Fig. 2 shows a schematic view I of the cheek protector according to the present utility model in use.

Fig. 3 shows a schematic view II of the cheek protector according to the present utility model in use.

Fig. 4 shows a schematic view III of the cheek protector according to the present utility model in use.

In the figure, 1, occlusion body; 2. cheek flanks; 3. a lingual flank; 4. and a through hole.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; either directly, or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Please refer to fig. 1-4. It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

As shown in fig. 1, the embodiment of the utility model provides a cheek-tongue protector, which comprises an occlusion body 1, cheek-side wings 2 arranged on one side of the occlusion body 1 and tongue-side wings 3 arranged on the other side of the occlusion body 1, wherein a through hole 4 is arranged on the occlusion body 1; in the use state, the fitting surface of the occlusal body 1 is matched with the tooth fitting surface shape, the fitting surface of the cheek side wing 2 is matched with the tooth cheek surface shape, the fitting surface of the tongue side wing 3 is matched with the tooth tongue surface shape, and the through hole 4 corresponds to the affected area.

The cheek-tongue protector protects cheek-tongue mucous membrane from damage through the middle occlusion body 1 and cheek-side wings 2 and tongue-side wings 3 on two sides of the occlusion body 1, and the occlusion body 1, the cheek-side wings 2 and the tongue-side wings 3 are respectively matched with the occlusal surfaces, the cheek surfaces and the tongue surface states of teeth, so that the cheek-tongue protector completely accords with the states of the oral cavity and the dental arch of an individual, and simultaneously can be provided with through holes 4 according to different dental positions and different positions of the same tooth according to different people, open an operation area and meet the flexibility and individuation requirements.

In an alternative embodiment, as shown in fig. 1 to 4, in the cheek-tongue protector of the present utility model, the occlusal body 1, the cheek-side wings 2 and the tongue-side wings 3 are of a unitary structure.

In an alternative embodiment, as shown in fig. 1 to 4, the through hole 4 is oval in shape in the cheek-tongue protector of the present utility model. The cheek-tongue protector is mainly used for lower back deciduous teeth or permanent teeth, and the through holes 4 are elliptical and can be more in line with the shape of the lower back deciduous teeth or permanent teeth. Or marking on the fitting body according to the actual shape of the tooth, and adopting a dental motor to open a through hole conforming to the shape of the tooth.

In an alternative embodiment, as shown in fig. 1 to 4, the thickness of the occlusal body 1 is 3 to 6mm in the cheek-tongue protector of the present utility model. For example 3 to 4mm, 4 to 5mm or 5 to 6mm.

In a preferred embodiment, the occluding body 1 has a thickness of 5mm. The thickness may cover the working length of the needle for cutting to ensure safety during the cutting operation.

The thickness of the cheek flank 2 is 2-5 mm. For example, 2 to 3mm, 3 to 4mm or 4 to 5mm. In a preferred embodiment, the thickness of the buccal flap 2 is 3mm.

The thickness of the lingual flank 3 is 2-5 mm. For example, 2 to 3mm, 3 to 4mm or 4 to 5mm. In a preferred embodiment, the thickness of the lingual flank 3 is 3mm.

The cheek side wings 2 and the tongue side wings 3 are arranged with small thickness relative to the occlusal body 1, which not only ensures a certain thickness and is not easy to break, but also makes the cheek side wings 2 and the tongue side wings 3 relatively thinner, thereby reducing foreign body sensation.

The surfaces of the cheek flank 2 and the tongue flank 3 are smoothly processed so as to avoid the scratch of cheek mucous membrane or tongue mucous membrane caused by the bulge or sharp point.

In an alternative embodiment, as shown in fig. 1 to 4, in the cheek-tongue protector of the present utility model, the occlusion body 1 is provided such that, when the through hole 4 corresponds to the affected area, the occlusion body 1 extends 5 to 8mm on the occlusal surface of the teeth toward the teeth on both sides of the affected area. For example, the occlusion body 1 extends 5 to 6mm, 6 to 7mm, or 7 to 8mm in the tooth direction on both sides of the affected area on the occlusal surface of the tooth. The extension of the utility model is a certain length, which can not only play a role in blocking, but also reduce the foreign body sensation of the oral cavity of the patient as much as possible.

In an alternative embodiment, as shown in fig. 1 to 4, in the facial-lingual protector of the present utility model, when the abutment surface of the occlusal body 1 abuts the occlusal surface of the tooth, the buccal tablet 2 abuts the buccal surface of the tooth and extends in the gum direction by 2 to 5mm. For example, the buccal tablet 2 fits the buccal surface of the tooth and extends 2 to 3mm, 3 to 4mm or 4 to 5mm in the gum direction. The buccal tablet 2 is extended toward the gum direction to increase the retention force.

In an alternative embodiment, as shown in fig. 1 to 4, in the cheek-tongue protector of the present utility model, when the abutment surface of the occlusion body 1 abuts against the tooth abutment surface, the lingual side 3 abuts against the tooth lingual surface and extends in the gum direction by 2 to 5mm. The lingual flank 3 is attached to the lingual surface of the tooth and extends 2 to 3mm, 3 to 4mm or 4 to 5mm toward the gum. Extending the lingual flank 3 in the gum direction can increase retention forces while reducing lingual movement.

When the buccal patch is used, the through holes 4 on the occlusal body 1 correspond to the affected teeth, the buccal wings 2 correspond to the buccal surfaces of the teeth, and the lingual wings 3 correspond to the lingual surfaces of the teeth, so that the buccal patch protector is completely attached to and protects buccal mucosa.

In a preferred embodiment, the cheek-tongue protector of the present utility model can extend from the edge of the tongue flank 3 to the tongue heel by 1-1.5 cm along the tongue direction, and forms an L shape with the tongue flank 3, so that the tongue flank 3 can press the tongue, and damage caused by non-autonomous movement of the tongue during operation is prevented.

In an alternative embodiment, as shown in fig. 2 to 3, in the cheek-tongue protector of the present utility model, the occlusal body 1, the cheek-side wings 2 and the tongue-side wings 3 are all made of silicone rubber. The silicon rubber material has stable shape, can be cleaned, and can be repeatedly used for patients with teeth in the same part for multiple times. The silicone rubber has the advantages of physiological inertia, no toxicity, no smell, no adhesion with human tissues, very little reactivity to the human tissues, good fluidity, low viscosity, easy operation and difficult deformation.

When the chair is used, the individual and rapid operation beside the chair can be carried out through individual occluding silicone rubber, and the specific steps are as follows: taking a proper amount of silicone rubber to place the affected teeth to be treated, directly stacking tooth surfaces or adopting the assistance of a common finished metal or plastic tray, covering the teeth to the adjacent 5mm before and after the teeth, ordering a patient to bite for a plurality of minutes to solidify the teeth, taking out the solidified silicone rubber, perforating the affected teeth by using a dental motor in an affected teeth operation area, setting corresponding operation area through holes according to the size of the affected areas, checking the edges of two wings of a cheek flank and a tongue flank attached to a cheek tongue side mucous membrane, polishing and correcting the round blunting by using the dental motor if the bulge and the sharp part exist, and then taking a protector into corresponding tooth positions of an inlet cavity to expose the operation area and attach the cheek flank and the tongue flank to mucous membranes on two sides of the cheek tongue respectively.

According to the cheek-tongue protector, the individual silicone rubber cheek-tongue protector is manufactured according to the dental arch and the position of the affected teeth of an individual, and the through holes are formed so that visual field display of an operation area is facilitated. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. The cheek-tongue protector is characterized by comprising an occlusion body (1), cheek-side wings (2) arranged on one side of the occlusion body and tongue-side wings (3) arranged on the other side of the occlusion body, wherein a through hole (4) is formed in the occlusion body (1); in the use state, the joint surface of the occlusion body (1) is matched with the tooth joint surface shape, the joint surface of the cheek side wing (2) is matched with the tooth cheek surface shape, the joint surface of the tongue side wing (3) is matched with the tooth tongue surface shape, and the through hole (4) corresponds to the affected area.

2. Cheek-tongue protector according to claim 1, characterized in that the occlusion body (1), cheek-flank (2) and tongue-flank (3) are of one-piece construction.

3. Cheek protector according to claim 1, characterized in that the through hole (4) is oval.

4. A cheek tongue protector according to claim 1, characterized in that the bite body (1) is 3-6 mm thick.

5. Cheek-tongue protector according to claim 1, characterized in that the cheek flank (2) has a thickness of 2-5 mm.

6. A cheek-tongue protector according to claim 1, characterized in that the tongue flank (3) is 2-5 mm thick.

7. A cheek tongue protector according to claim 1, characterized in that the occlusion body (1) is arranged such that when the through-hole (4) corresponds to the affected area, the occlusion body (1) extends 5-8 mm in the dental direction on both sides of the affected area on the dental occlusal surface.

8. A facial-lingual protector according to claim 1, wherein said facial-flank (2) is fitted to the facial surface of the tooth and extends in the gum direction by 2-5 mm when the fitting surface of said occlusion body (1) is fitted to the occlusal surface of the tooth.

9. A cheek tongue protector according to claim 1, characterized in that the lingual flank (3) engages the lingual surface of the tooth and extends in the gum direction by 2-5 mm when the engaging surface of the occlusion body (1) engages the tooth engaging surface.

10. Cheek-tongue protector according to claim 1, characterized in that the occlusal body (1), cheek-flank (2) and tongue-flank (3) are all of silicone rubber material.