CN205268315U

CN205268315U - Two jaw induction unit of RY -

Info

Publication number: CN205268315U
Application number: CN201520980937.XU
Authority: CN
Inventors: 郭兴; 石冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-27
Filing date: 2015-11-27
Publication date: 2016-06-01
Anticipated expiration: 2025-11-27

Abstract

The utility model relates to a two jaw induction unit of RY - (b), it is whole based on design and production under the interlock state of standard, a children orthodontics for the milk teeth period, form by the bonding of upper and lower two parts, the material is medical silica gel, the arcus dentalis superior track sets up between upper lip bow and palate bow, the inferior dental arch track sets up between lower lip bow and hyoid arch, type difference according to three kinds of deformities of iS -One, can be through the bonding position of adjusting upper and lower parts, block the development of deformity, induced tooth jaw is grown to normal jaw position, correct the in -process to the not injury of oral cavity tooth, correction method traditional relatively, painful little short treating period subsequent visit number of times is few.

Description

The two jaw induction units of RY-

Technical field

The utility model relates to type medical instrument for dental use, is specially oneRY-Two jaw induction units.

Background technology

Malocclusion refers to the tooth that children are caused in growth and development process, the deformity nodding bone, cranium face by inborn inherited genetic factors or posteriori environmental factors. The jawbone of children, the growth of facial soft tissue are had impact by malocclusion. Arrange crowded and not neat tooth not easily to brush only, easily cause carious tooth, gingivitis and periodontitis. The occlusion of upper and lower dental arch is inharmonious, can not normally sting, cut and laboratory rodent chow, increase the weight of the burden of gi tract. The dislocation of some tooth and occlusion chaos in relationship, it is possible to causing temporomandibular joint (TMJ) dysfunction, voice is sent out unclear. Malocclusion affects the attractive in appearance of face, and serious deformity affects the physical and mental health of infant. Therefore a large amount of children miss the best period of early stage malocclusion therapeutic intervention. So early prevention and therapeutic intervention should be taked to be necessary very much for children's malocclusion.

Existing deciduous teeth phase correction of ntognathic deformity technology has barrier to rescue technology and functional appliance technology, and all by clinical oral doctor's delivery personalized designs, the hard removable appliance that skilled worker makes of dental material, shape is like detachable dental prostheses. The removable appliance of hard easily damages tooth body and oral soft tissue, spends length many, course for the treatment of, further consultation number of times many. According to iS-One classification, malocclusion is classified, it is divided into iS-One I class, Class II malocclusion, iS-One III class, but existing soft matter induction rectifier, can only correct for certain class iS-One deformity, the needs of all deformity types can not be met.

Practical novel content

Lip, cheek, tongue, jawbone, muscle, for solving the problem, are adjusted to normal position and reach equilibrium state, can correct for all types of iS-One deformity again by the utility model, it provides a kind ofRY-Two jaw induction units.

The utility model is realized by following technical scheme, a kind ofRY-Two jaw induction units, it is bonded by upper and lower two portions, arcus dentalis superior track is arranged between upper lip bow and palate bow, the lip wing is the edge section of upper lip bow, closed body is positioned at the trailing edge center position of palate bow, lip reticular zone is positioned at the front portion of upper lip bow, lower dental arch track is arranged between lower lip bow and hyoid arch, striped district is positioned at the two ends of side after lower dental arch track, adhesive face is the contact surface of upper part and lower part, on the contact surface being arranged on upper lip bow and lower lip bow of four pore symmetries, hand strap is positioned at adhesive face center.

A kind ofRY-Two jaw induction units, material is medical silica-gel, and one-piece construction designs and produces under the interlocking pattern based on standard, according to the physilogical characteristics of deciduous teeth and Mixed dention and universal desirable children's dental arch track, forms the occlusion track of upper and lower dental arch respectively. Entirety is bonded by upper and lower two portions, and upper part comprises upper lip bow, the lip wing, lip reticular zone, palate bow, closed body, arcus dentalis superior track, and lower part comprises lower lip bow, hyoid arch, lower dental arch track, striped district. Top and the bottom comprise adhesive face, pore, hand strap after bonding. Arcus dentalis superior track is arranged between upper lip bow and palate bow, closed body is positioned at the trailing edge center position of palate bow, lip reticular zone is positioned at the front portion of upper lip bow, lower dental arch track is arranged between lower lip bow and hyoid arch, striped district is positioned at the two ends of side after lower dental arch track, adhesive face is the contact surface of upper part and lower part, and on the contact surface being arranged on upper lip bow and lower lip bow of four pore symmetries, upper and lower hand strap is bonded into hand strap.

Wherein, upper lip bow is suitably afterburning to the upper lip upper jaw, can induce upper lip upper jaw normal development, and the lip wing is the edge section of upper lip bow, and protection and the upper vestibular portion of massage, close alveolus ridge crack, helper-inducer upper lip normal development. smoothly reduce from 2mm to 1mm from upper lip bow bottom to lip wing top thickness, the uncomfortable sense of upper lip and the upper jaw can be weakened, it is netted that lip reticular zone is positioned at the front portion of upper lip bow, lip bow there is afterburning effect, helper-inducer upper lip normal development, palate bow is positioned at denture palate side, the induction upper jaw is grown to normal jaw position, rescue upper tooth misgrowth, closed body is positioned at the trailing edge center position of palate bow like uvula, velopharyngeal closure is incomplete, after spoken obstacle and cleft palate operation, voice recovers there is correcting action, scar after cleft palate operation there is massage effect, and the softening palatine scar of soft palate motion can be stimulated, promote that voice recovers, lower lip bow thickness is 4mm, lower lip lower jaw normal development can be induced, hyoid arch is positioned at lower front tooth tongue side, the tip of the tongue can be prevented and treated act on tooth causes wrong jaw, induction lower lip lower jaw normal development, striped district is positioned at the two ends of side after lower dental arch track, all striped districts entirety forms convex shape downwards at dental arch trajectory direction, vertical (tooth conjunction) curve (the Spee curve) of the mandibular dentition of this curve and standard coincide, each stripe in striped district tilts to tongue, and this clinographic curve is consistent with the horizontal stroke (tooth conjunction) curve (Wilson curve) of standard. striped district is conducive to the adjustment that deciduous teeth are engaged under transverse and longitudinal curve acting in conjunction, stop the lingual version of cheek, the laminating relation of normal covering of lower tooth in formation, after teenager teeth early loses, the gap in striped district can keep early mistake tooth to face near, far away with the vertical distance of tooth, prevent from facing tooth to tilt to forfeiture position and the elongation of involutory tooth, ensure to inherit the normal eruption of permanent teeth, maintain normal lower jaw motion and occlusion relation. four pore symmetries be arranged on upper lip bow with lower lip bow contact surface on, for mouth breathing custom children can impel its change into nose breathe, hand strap be positioned at adhesive face center, taking of convenient for children, also allow ensure that put into mouth part health.

There is said structureRY-Two jaw induction units can for the malocclusion children of different ages, the two jaw induction units upper part of the standard RY-that age-based batch making size is different and lower part, each age level has fixed size, iS-One I class, Angle's Class �� and iS-One III class three kinds of lopsided types it are divided into again again by deformity situation, according to iS-One three kinds of lopsided type difference, it is possible to useRY-When the upper and lower two portions of two jaw induction units bond, the difference of bond locations adjusts. Concrete inflation method is, when upper mandibular location is normal, when being embodied in iS-One I class,RY-Two upper and lower two portions of jaw induction units are bonded into the upper lower jaw position of standard. When upper mandibular location is the recessed position of the epirelief in Class II malocclusion, now symptom shows as and deeply covers jaw, when upper and lower two portions bond, on the bonding basis of standard, upper part to front lower portion backward, then two portions docking bonding up and down. When upper mandibular location is the concave and downward convex position in iS-One III class, now symptom shows as jaw or anti-jaw,RY-When the upper and lower two portions of two jaw induction units bond, on the bonding basis of standard, to posterior portion forward, then two portions docking bonds upper part up and down. When deformity shows as iS-One I class, upper and lower two portions standard is docked, and deformity shows as iS-One II, III class, when upper and lower two portions bond, on the bond locations basis of standard, the distance staggered by little to big, be bonded into �� (gently) �� (in) �� (weight) three kinds of models. Last again according to the severity of iS-One II, III class deformity, select corresponding �� (gently) �� (in) �� (weight) three kinds of models. Along with the carrying out that induction is corrected, deformity is enhanced, and is substituted into �� (gently) gradually from �� (weight). For iS-One deformity I class, II class and III class, three kinds of deformities and often kind of corresponding lower �� (gently) �� of iS-One deformity (in) �� (weight) three kinds of degree of deformity, can be achieved the goal by bond locations when adjusting the bonding of upper and lower two portions. This kindRY-Two jaw induction units is divided into upper and lower two-part structure, and an age level only needs to customize the rectification needs that a set of Standard Module just can meet different deformity type, has greatly saved manufacturing cost, convenient batch production.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is front view;

Fig. 2 is vertical view;

Fig. 3 is upward view;

Fig. 4 is rear view;

In figure: 1, upper lip bow, 2, the lip wing, 3, lip reticular zone, 4, palate bow, 5 closed bodies, 6, arcus dentalis superior track, 7, lower lip bow, 8, hyoid arch, 9, lower dental arch track, 10, striped district, 11, adhesive face, 12, pore, 13, hand strap.

Embodiment

See Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind ofRY-Two jaw induction units, material is medical silica-gel, it is bonded by upper and lower two portions, arcus dentalis superior rail 6, it is arranged between upper lip bow 1 and palate bow 4, closed body 5 is positioned at the trailing edge center position of palate bow 4, lip reticular zone 3 is positioned at the front portion of upper lip bow 1, lower dental arch track 9 is arranged between lower lip bow 7 and hyoid arch 8, striped district 10 is positioned at the two ends of the rear side of lower dental arch track 9, adhesive face 11 is the contact surface of upper part and lower part, and the upper lip bow 1 that is arranged on of four pore 12 symmetries bends on the contact surface of 7 with lower lip, and hand strap 13 is positioned at adhesive face 11 and hits exactly. Wherein, smoothly reduce to the lip wing 2 top thickness from 2mm to 1mm bottom upper lip bow 1, lower lip bow thickness is 4mm, and striped district 10 entirety forms convex curve shape downwards at dental arch trajectory direction, and vertical (tooth conjunction) curve (the Spee curve) of the mandibular dentition of this curve and standard coincide; Each stripe in striped district 10 tilts to tongue, and this clinographic curve is consistent with the horizontal stroke (tooth conjunction) curve (Wilson curve) of standard. Striped district 10 is conducive to the adjustment that deciduous teeth are engaged under transverse and longitudinal curve acting in conjunction, form normal upper lower tooth and cover laminating relation, after teenager teeth early loses, the gap in striped district 10 can keep early mistake tooth to face near, far away with the vertical distance of tooth, prevent from facing tooth to tilt to forfeiture position and the elongation of involutory tooth, ensure to inherit the normal eruption of permanent teeth, maintain normal lower jaw motion and occlusion relation.

According to iS-One three kinds of lopsided type difference, it is possible to useRY-When the upper and lower two portions of two jaw induction units bond, the difference of bond locations adjusts. An age level only needs to customize a set of Standard Module, according to the situation of malocclusion, by regulating the bond locations of top and the bottom, has saved manufacturing cost, convenient batch production.

Claims

1. one kindRY-Two jaw induction units, it is characterized in that, it is bonded by upper and lower two portions, arcus dentalis superior track is arranged between upper lip bow and palate bow, the lip wing is the edge section of upper lip bow, closed body is positioned at the trailing edge center position of palate bow, lip reticular zone is positioned at the front portion of upper lip bow, lower dental arch track is arranged between lower lip bow and hyoid arch, striped district is positioned at the two ends of side after lower dental arch track, adhesive face is the contact surface of upper part and lower part, and on the contact surface being arranged on upper lip bow and lower lip bow of four pore symmetries, hand strap is positioned at adhesive face center.

2. according to claim 1RY-Two jaw induction units, it is characterised in that, described upper lip bow bottom smoothly reduces to described lip wing top thickness from 2mm to 1mm.

3. according to claim 1RY-Two jaw induction units, it is characterised in that, described lower lip bow thickness is 4mm.

4. according to claim 1RY-Two jaw induction units, it is characterised in that, described striped district entirety is shape convex downwards.

5. according to claim 1RY-Two jaw induction units, it is characterised in that, in described striped district, each stripe tilts to tongue.

6. according to claim 1RY-Two jaw induction units, it is characterised in that, the bond locations of described upper part and lower part can front and back adjustment.