CN203736331U

CN203736331U - Lip and tongue habit correcting appliance

Info

Publication number: CN203736331U
Application number: CN201320803403.0U
Authority: CN
Inventors: 孙海燕; 李齐宏
Original assignee: Hospital Of Chinese People's Liberation Army 307th
Current assignee: Hospital Of Chinese People's Liberation Army 307th
Priority date: 2013-12-10
Filing date: 2013-12-10
Publication date: 2014-07-30
Anticipated expiration: 2023-12-10

Abstract

The utility model provides a lip and tongue habit correcting appliance. A main body material is a latex ingredient, and has an adjustable metal framework structure. The correcting appliance comprises a lip bumper, a drag hook, a palate bead and an occlusal pad, wherein a metal framework with adjustable deformation is added to the internal part of a main latex body of the lip bumper, so that adjustment is facilitated according to different soft tissue conditions of patients, and lips and cheek frenum and mucosa are prevented from being oppressed; a metal ring retractor extends outside at the incisor position in an upper jaw on the outer side of the lip bumper, and an index finger can pass through the metal ring retractor, so as to train the lip muscle function; the palate bead is arranged at the position corresponding to incisive papilla of the upper jaw at the inner side of the correcting appliance, and is an ellipsoid of which the diameter is 5*10mm and used for training the lingualis position; the occlusal pad is a pure latex material, and comprises canine teeth, lateral incisors and incisors at left and right sides, and the special design for an open bite patient is that the occlusal pad extends to a second back tooth in a backteeth area.

Description

A kind of lip hay rake appliance

Technical field

This utility model relates to a kind of lip hay rake appliance, for words flesh functional training, and the auxiliary malocclusion of rescuing.

Technical background

1, the effect of function correction:

Function has determined the form of tooth, jaw, face, and form affects function, and the abnormal and imbalance of any one group of muscle strength in the middle of their all can cause tooth, jaw, facial deformity.Orthodontic therapy in the past often lays stress on tooth, skeleton and has ignored in oral cavity and the effect of mouthful all soft tissues, in fact mouthful in and mouthful normal morphology and function of all soft tissues the normal position that maintains denture is had a great impact.Function corrector refers to that thereby those promote tooth to close a class appliance of growth and the growth of craniofacial bone bone by changing jaw facial muscle environment.

2, the harm of words bad habit:

According to statistics, in the patient of malocclusion, there is 1/4 patient to cause because of multiple oral habit, oral habit can make oral and maxillofacial surgery system in growth and development process normal muscular strength and occlusal balance destroyed, thereby cause tooth, alveolar bone and jawbone, face type abnormal development.Lasting time of oral habit is longer, and probability and the order of severity that wrong jaw occurs will be larger.Lingualis dysfunction shows as tongue thrusting and abnormal swallowing, often shows as bimaxillary for the infant of horizontal growth pattern, and vertical growth pattern person often shows as labial teeth folding.Therapeutic Method is generally the removal cause of disease, persuasive education, wears the appliance of attached palate net or palate thorn, trains normal swallowing act.Lip flesh insufficiency of function patient's typical face is that face shape is more long narrow, lip muscle relaxation, open lip grinningly, cheilectropion, Upper Anterior Teeth prolapse, upper dental arch be narrow, Therapeutic Method be treatment nose and nasal sinuses protopathy, wear with mouthful shielding, lopsided severe patient need be fixed and rescue.

This is an extremely important but easy unheeded problem, and it is the basic reason that causes many teeth, jaw, facial deformity problem, and whether these bad habits abolish the stability that also directly affects orthodontic treatment.Some case having recurred again after having rescued not is because the effect of orthodontic therapy is bad, but due to due to the muscle position of not correcting a mistake and neural reflex, so after only having these bad oral habits to be repaired, orthodontic treatment and again treatment just can obtain stable rectifying effect.Therefore abolish as early as possible words bad habit, the development of blocking-up bad habit is very necessary.

3, correct the method for words bad habit

Rectification majority for words bad habit is given up by comprehensive means, appliance is important treatment means, for the rectification of tongue custom adopt more tongue thorn and or palate net, and lip flesh dysfunction adopts vestibule of mouth shield etc. more, and for there is the parafunctional patient of words simultaneously, do not have at present suitable appliance to train words muscle function to make it to coordinate with jaw face developmental phase.

Summary of the invention:

In order to make up above-mentioned weak point, it is a kind of with scalable metal framework structure that this novel invention provides, and material of main part is the lip hay rake appliance of latex composition.This appliance comprises lip gear, drag hook, palate pearl and close pad.The latex body interior of lip gear adds the metallic framework of capable of regulating deformation, is convenient to adjust according to the different soft tissue situation of patient, avoids oppressing lip buccal frenum and mucosa; A metal ring drag hook is extended in maxillary central incisors position, outside at lip gear, can pass forefinger, is convenient to carry out lip flesh functional training; Palate pearl is positioned on the appliance that maxillary incior nipple is corresponding, is the spheroid of diameter 5-10mm, trains for lingualis position; Close pad for simple latex material, scope is canine tooth, lateral incisor and the incisor that comprises left and right sides, is to close the second molar that extends to backteeth district of pad for folding patient's particular design.

Brief description of the drawings:

Below in conjunction with accompanying drawing, this utility model is described further.

Fig. 1 is front view of the present utility model.

Fig. 2 is the upward view of Fig. 1.

Fig. 3 is the side view of Fig. 1.

The metal drag hook in 1. lip shelves outsides in figure, the 2. palate pearl of appliance inner side, the 3. lip shelves of periphery, 4. close pad on occlusal surface.

Detailed description of the invention:

The appliance that this utility model provides can be realized and correct words bad habit simultaneously, it is the palate pearl of the lip shelves of lip flesh functional training and lingualis functional training, and rescues required the closing pad or rescue dark laminating labial teeth flat bearing comprehensive Design in an appliance of folding.With scalable metal framework structure, material of main part is that the lip hay rake appliance of latex composition comprises lip gear 3, drag hook 1, palate pearl 2 and closes pad 4.The latex body interior of lip gear 3 adds the metallic framework of capable of regulating deformation, is convenient to adjust according to the different soft tissue situation of patient, avoids oppressing lip buccal frenum and mucosa; A metal ring drag hook 1 is extended in maxillary central incisors position, outside at lip gear 3, can pass forefinger, is convenient to carry out lip flesh functional training; Palate pearl 2 is positioned at appliance inner side, on position corresponding to maxillary incior nipple, is the spheroid of diameter 5 × 10mm, trains for lingualis position; Close pad 4 for simple latex material, scope is canine tooth, lateral incisor and the incisor that comprises left and right sides, is to close the second molar that extends to backteeth district of pad for folding patient's particular design.

Processing technique of the present utility model: the advantages such as raw material adopts natural emulsion, and skeleton is made by medical stainless steel, and Mould Machining one-shot forming, has technique simple, and production cost is low.

Clinical application method is simple and convenient, without foreseeable side effect, doctor can, according to patient's different situations, select the lip hay rake appliance of adequate types, wears in entrance, try on, if find edge compressing lip buccal frenum or alveolar mucosa, need to adjust with finishing pincers, try the time of wearing method, points for attention and every day use of teaching again patient after suitable and carrying out the training of lip flesh design function on, guarantee regular further consultation, check therapeutic effect and do necessary adjustment.

Claims

1. a lip hay rake appliance, described appliance comprises lip gear, drag hook, palate pearl and close pad, it is characterized in that: by for the described lip gear of lip flesh functional training, described drag hook, for the described palate pearl of lingualis functional training, and rescue folding required close pad comprehensive Design in described appliance, can realize simultaneously the functional training of lip flesh, lingualis and grind one's teeth in sleep force down or extend.

2. appliance according to claim 1, is characterized in that, described lip gear is made up of latex main body, and inside adds the metallic framework of capable of regulating deformation.

3. appliance according to claim 1, is characterized in that, the described drag hook of metal ring is extended in the maxillary central incisors position, outside of described lip gear, can pass forefinger, is convenient to carry out lip flesh functional training.

4. appliance according to claim 1, is characterized in that, described palate pearl is positioned at appliance inner side, on position corresponding to maxillary incior nipple, is the spheroid of diameter 5 × 10mm, trains for lingualis position.

5. appliance according to claim 1, is characterized in that, described in close pad scope comprise canine tooth, lateral incisor and the incisor of left and right sides.

6. appliance according to claim 1, is characterized in that, for folding patient, described in close pad scope extend to backteeth district second molar.