CN205215415U

CN205215415U - Tooth socket

Info

Publication number: CN205215415U
Application number: CN201521072154.8U
Authority: CN
Inventors: 刘晨璐; 赵志河
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2015-12-21
Filing date: 2015-12-21
Publication date: 2016-05-11
Anticipated expiration: 2025-12-21

Abstract

The utility model relates to a tooth socket, include to accord with the casing that human maxillary tooth was listed as the shape, the casing includes a plurality of corona covers, and corona cover U -shaped is arranged bottom the casing, and the inside of adjacent two coronas cover communicates with each other, and casing front end tongue side surface is equipped with 4 tongues and stings, tongue thorn transverse arrangement, and the tongue thorn stings terminal round bluntly or slightly sharp -pointed towards lower jaw, tongue. The utility model discloses wrap up whole upper jaw coronas, the maintenance is good, and is beautifully comfortable, and the patient can get by oneself and wear, bad tongue custom not only can be corrected to tongue thorn, still can block the outside thrust that the tongue produced the tooth when just abnormal simultaneously, guarantees correction effect, improves just abnormal efficiency.

Description

A kind of facing

Technical field

This utility model relates to medical apparatus technical field, particularly relates to a kind of facing.

Background technology

Tongue is the vitals maintaining dental arch internal and external pressure balance, and the exception of its size, posture, function is that many patient's malocclusions occur, the key factor of development.Such as swallow, when pronouncing or at ordinary times involuntary custom that lolls be modal tongue dysfunction, can cause that jaw is opened in denture local, Upper Anterior Teeth leans forward, upper dental arch is narrow, and then have a strong impact on a mouthful jaw health, affect denture and face is attractive in appearance.Secondly, in the orthodontic treatment process of malocclusion, continuation is produced negative effect by Anterior open bite, affects the effect of orthodontic treatment.So, the physically and mentally healthy important in inhibiting rescued for patient of tongue custom.

Utility model content

This utility model aims to provide a kind of facing, and maintenance is good, can separately for correcting Anterior open bite or correction Anterior open bite while straightening of teeth, and freely can pluck and wear.

For achieving the above object, the technical solution adopted in the utility model is as follows:

A kind of facing, comprise the housing meeting human body upper jaw denture shape, described housing comprises multiple corona cover, and described corona cover U-shaped is arranged in housing bottom, and the inside of adjacent two coronas cover communicates, the front end on described case inside surface is provided with tongue thorn, described tongue thorn overlaps angled sensing lower jaw with corona, tongue thorn end abate, and described tongue thorn is positioned at corona cover inner side, tongue thorn has 4, and tongue thorn is transversely arranged.The setting of corona cover can be used for tongue thorn and is seated in maxillary dentition tongue side or for correction invisalign straightening of teeth, tongue thorn not only can correct Anterior open bite, simultaneously also orthodontic treatment capable of blocking time tongue outside thrust that tooth is produced, ensure rectification effect, improve correction efficiency; Tongue thorn overlaps angled sensing lower jaw with corona, and tongue can be avoided to sting touching lower tooth.

Further, 4 tongues thorn respectively be arranged in four middle coronas overlap just right, after band upper shell tongue thorn and central incisor and lateral incisor just right, effectively blocking-up tongue stretches out the motion in oral cavity.

Further, described tongue thorn root is higher than corona cover root, and tongue thorn end is lower than corona cover end.

Further, described housing and tongue sting one-body molded.Or described tongue thorn is bonding with after housing respectively molding, and bonding stick is resin.

Preferably, described housing and tongue thorn are transparent material, and more attractive in appearance, patient compliance's degree is high.

Preferably, described thickness of shell is 0.7-1mm.More comfortable, foreign body sensation is weak.

Preferably, the material of described housing and tongue thorn is thermal plastic high polymer diaphragm, can rapid shaping, fast easy to make.

Preferably, described housing and tongue thorn can be got voluntarily and wear, and can take off and carry out oral cavity cleaning health, protect the health of one's mouth.

Compared with prior art, this utility model has following beneficial effect:

This utility model wraps up whole corona, and maintenance is good, and patient can get voluntarily and wear; Tongue thorn not only can correct Anterior open bite, simultaneously also correction capable of blocking time tongue outside thrust that tooth is produced, guarantee rectification effect, raising correction efficiency.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

In figure: 1-housing, 2-corona cover, 3-tongue sting.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, this utility model is further elaborated.

Embodiment 1

As Fig. 1, facing disclosed in this utility model, comprise the housing 1 meeting human body denture shape, housing 1 comprises multiple corona cover 2 being together arranged in U-shaped, and corona cover 2 is located at bottom housing 1, corona cover 2 is adaptive with the tooth crown shape of patient, it is identical with patient teeth's number that corona overlaps 2 quantity, and the inside of adjacent two coronas cover 2 communicates, and the front end of housing 1 inner surface is provided with tongue thorn 3, tongue stings 3 roots, and to overlap 2 roots than corona high, and tongue stings 3 ends, and to overlap 2 ends than corona low.It is blunt or slightly sharp-pointed that tongue stings 3 end circles, tongue thorn 3 is positioned at inside corona cover 2, and tongue thorn 3 has 4,4 tongue thorns 3 respectively be arranged in four middle coronas overlap 2 just right, band upper shell after tongue thorn 3 just in time with central incisor and lateral incisor just right, effectively can block the motion that tongue stretches out oral cavity; 4 tongue thorns 3 overlap 2 with four coronas being arranged in centre and point to lower jaw at an angle, can be interconnected by the separate outer wall that also make tongue sting 3 by thin film, form tongue gear between adjacent two tongues thorn.Housing 1 and tongue thorn 3 are transparent material, and preferably, the material of housing 1 and tongue thorn 3 is thermal plastic high polymer diaphragm, and preferably, housing 1 thickness is 0.7-1mm.Housing 1 adopts transparent heat pressuring film plate to make, and volume is little, does not substantially affect pronunciation.This utility model is made by dental arch model according to denture form, and housing 1 wraps up denture, and maintenance is good, has certain degree of hardness and intensity, durable.During use, can close growth promoter situation, delivery and adjustment at any time according to patient's tooth, tongue thorn 3 is positioned at maxillary appliance tongue side, stretches out to lower jaw direction with Upper Anterior Teeth angled (concrete condition is determined according to patient model).

Tongue thorn 3 makes by following two kinds of methods: method one, by the plaster model of the upper mandibular dentition of the patient that obtains, at once make by hot-die mode, housing 1 facing 2 and tongue sting 3 one-body molded, the method is fast easy to make, can improve the work efficiency of clinician; Or make separately tongue thorn 3 with plaster model and Auto molding; then with colourless resin, tongue thorn 3 is adhered to upper jaw correction invisible orthotic device (a kind of facing for straightening of teeth) the tongue side making molding, this utility model tongue is stung with correction invisible orthotic device well compatible.Method two, by the patient's upper and lower dentition model obtained, through 3D scanning and digital assay, and by 3D printing technique integrally manufactured go out housing 1 facing 2 and tongue thorn 3.Correction invisible orthotic device can be coordinated, while treatment patho-occlusion, correct Anterior open bite.

Certainly; this utility model also can have other numerous embodiments; when not deviating from this utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to this utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by this utility model.

Claims

1. a facing, it is characterized in that: comprise the housing (1) meeting human body upper jaw denture shape, described housing (1) comprises multiple corona cover (2), described corona cover (2) U-shaped is arranged in housing (1) bottom, the inside of adjacent two corona covers (2) communicates, the front end of described housing (1) inner surface is provided with tongue thorn (3), described tongue thorn (3) is towards lower jaw, tongue thorn (3) end abate, described tongue thorn (3) is positioned at corona cover (2) inner side, tongue thorn (3) has 4, and tongue thorn (3) is transversely arranged.

2. facing according to claim 1, is characterized in that: 4 tongues thorn (3) are just right with four the corona covers (2) being arranged in centre respectively.

3. facing according to claim 1, is characterized in that: described housing (1) and tongue thorn (3) are transparent material.

4. the facing according to claim 1 or 3, is characterized in that: it is one-body molded that described housing (1) and tongue sting (3).

5. the facing according to claim 1 or 3, is characterized in that: described tongue thorn (3) is bonding with housing (1).

6. facing according to claim 5, is characterized in that: the stick that described tongue thorn (3) is bonding with housing (1) is resin.

7. facing according to claim 1, is characterized in that: described tongue thorn (3) root is higher than corona cover (2) root, and tongue thorn (3) end is lower than corona cover (2) end.

8. facing according to claim 1, is characterized in that: described housing (1) thickness is 0.7-1mm.

9. facing according to claim 3, is characterized in that: the material of described housing (1) and tongue thorn (3) is thermal plastic high polymer diaphragm.