CN104287847A

CN104287847A - Interactive appliance of upper and lower jaws

Info

Publication number: CN104287847A
Application number: CN201410570516.XA
Authority: CN
Inventors: 夏继明; 夏炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-23
Filing date: 2014-10-23
Publication date: 2015-01-21
Anticipated expiration: 2034-10-23
Also published as: CN104287847B

Abstract

The invention discloses an interactive appliance of upper and lower jaws. The appliance comprises a dural brace, wherein an orthopaedic wire of the upper jaw and an orthopaedic wire of the lower jaw are arranged on the dural brace, the two ends of the orthopaedic wire of the upper jaw and the orthopaedic wire of the lower jaw are respectively embedded in the dural brace, the orthopaedic wire of the upper jaw and the orthopaedic wire of the lower jaw are respectively wrapped on the outer sides of upper and lower teeth in an wave shape, and the wavy wire of the lower jaw inclines from outside to inside for guiding the upper teeth to occlude on the outer side of the lower teeth. Compared with the existing functional appliance, the interactive appliance of upper and lower jaws is simple in structure, good in effect, easy to fabricate, small in oral foreign body sensation, little in anabrosis, and complete in functions and is easy to be accepted by children.

Description

The interactive appliance of lower jaw in one

Technical field

The present invention relates to a kind of oral cavity function orthodontic appliance.Belong to the function corrector in orthodontic appliance in removable appliance in stomatology.

Background technology

Existing mouth cavity orthodontic removable appliance guides the device of upper and lower jaw drawing-off, and design is complicated, makes difficulty, and volume is large, and belong to single jaw and guide, straightening speed is slow.And patient to bring foreign body sensation behind oral cavity into strong, easily cause oral ulcer.

Chinese patent ZL 201110069721.4 discloses when a kind of situation about occurring when drawing according to malposed tooth and malposed tooth move needs the premise calls that reaches for instructing thinking, design four hooks at bracket respectively for four quadrants of body, malposed tooth is formed to the control of accurate three-dimensional position in the process of traction.This bracket is made up of basilar part, cell body portion and hook for body, and four hooks are centrifugal radially to scatter, the groove in cell body portion in " ten " font, by four hooks separately.The basal surface of basilar part has the retention groove of 5 arranged in parallel, and basal surface then adopts plane and arc to adapt to form and the size of corona.The manufacture of medical stainless steel or alloy effectively ensures that this bracket can bear enough stress intensities in use for body.This bracket substitute of orthodontic balancing appliance can not reach completely and carry out orthopedic object to upper lower jaw, and structure is comparatively complicated, feels very uncomfortable after patient wears.

Chinese patent ZL 201280052913.7 discloses a kind of for correcting mandibular growth, upper jaw growth and the device of mandible go forward, and described device comprises: the first bar, and it comprises front-end and back-end; Second bar, it comprises front-end and back-end; Described first bar and described second bar are relative stiffnesses, and length is different each other; First pivot fitting, it is for being connected the front end of described first bar with first dental arch of people; Second pivot fitting, it is for being connected the front end of the second bar with second dental arch of people; 3rd pivot fitting, the rear end of bar is interconnected by it, and allow described device to change to make position from deployed position, and follow the motion of the opening and closing in jaw portion thus, it is characterized in that, described 3rd pivot fitting is connected with the dental arch supporting most quarter butt under can helping at elastic device device being returned to make position, makes bar described in the make position in jaw portion that mandibular arch can be caused relative to the motion of maxillary.There is complex structure in said apparatus, the problem of orthopedic effect difference equally.

Summary of the invention

The object of the invention is, overcomes defect of the prior art, provides a kind of structure simple, and be easy to make, straightening speed is fast, and after bringing oral cavity into, foreign body sensation is little, not easily causes the interactive appliance of the upper lower jaw of oral ulcer.

For achieving the above object, technical scheme of the present invention is: provide a kind of upper lower jaw interactive appliance, described appliance comprises dura mater facing, dura mater facing is established the orthopedic steel wire of maxillate orthopedic steel wire and lower jaw, the two ends of the orthopedic steel wire of the upper jaw and the orthopedic steel wire of lower jaw are embedded in dura mater facing respectively, the orthopedic steel wire of the upper jaw and the orthopedic steel wire of lower jaw respectively undulate steel wire surround the outside of upper and lower tooth, wherein the waveform steel wire ecto-entad of lower jaw tilts, and is engaged in the outside of lower tooth for guiding upper tooth.

Preferred technical scheme is, the angle of inclination that the orthopedic steel wire ecto-entad of described lower jaw tilts is 40 ° ~ 50 °.

Preferred technical scheme is further, and the angle of inclination that the orthopedic steel wire ecto-entad of described lower jaw tilts is 45 °.

Preferred technical scheme also has, shape, the size configure of the described dura mater facing foundation degree of lip-rounding and lower teeth.

Preferred technical scheme also has, dura mater facing by the tooth of lower jaw all and part gingiva hold.

Preferred technical scheme also has, and the orthopedic steel wire of the described upper jaw and the orthopedic steel wire of lower jaw are rustless steel steel wire.

Preferred technical scheme also has, and described dura mater facing is made up of rigid transparent material.

Preferred technical scheme also has, and the two ends of the orthopedic steel wire of the described upper jaw and the orthopedic steel wire of lower jaw are embedded into the inside outside dura mater facing respectively.

Preferred technical scheme also has further, and the two ends of the orthopedic steel wire of the described upper jaw are embedded into the inside at the rear portion outside dura mater facing, and the two ends of the orthopedic steel wire of described lower jaw are embedded into the inside at the middle part outside dura mater facing.

Preferred technical scheme also has, and the height of described waveform steel wire both sides wave is lower than the height of middle part wave.

Advantage of the present invention and beneficial effect are that the interactive appliance of described upper lower jaw is simpler, effective than existing function corrector structure, and make easily, oral foreign body sense is little, and ulcer occurs few.Multiple functional, child is easy to accept.

Accompanying drawing explanation

Fig. 1 is the main TV structure schematic diagram of the interactive appliance of lower jaw in the present invention;

Fig. 2 is the plan structure schematic diagram of the interactive appliance of lower jaw in the present invention;

Fig. 3 is the side-looking structural representation of the interactive appliance of lower jaw in the present invention;

Fig. 4 is the backsight structural representation of the interactive appliance of lower jaw in the present invention.

In figure: 1-dura mater facing, the orthopedic steel wire of the 2-upper jaw, the orthopedic steel wire of 3-lower jaw.

Detailed description of the invention

As shown in Figure 1, 2, 3, the present invention is the interactive appliance of a kind of upper lower jaw, described appliance comprises dura mater facing 1, dura mater facing 1 is established the orthopedic steel wire 3 of maxillate orthopedic steel wire 2 and lower jaw, the orthopedic steel wire 2 of the upper jaw is embedded in dura mater facing 1 with the two ends of the orthopedic steel wire 3 of lower jaw respectively, the orthopedic steel wire 2 of the upper jaw and the orthopedic steel wire 3 of lower jaw respectively undulate steel wire surround the outside of upper and lower tooth, wherein waveform steel wire 3 ecto-entad of lower jaw tilts, and is engaged in the outside of lower tooth for guiding upper tooth.

The preferred embodiment of the invention is, the angle of inclination that orthopedic steel wire 3 ecto-entad of described lower jaw tilts is 40 ° ~ 50 °.

Further preferred embodiment of the present invention is, the angle of inclination that orthopedic steel wire 3 ecto-entad of described lower jaw tilts is 45 °.

The preferred embodiment of the invention also has, and described dura mater facing 1 is according to shape, the size configure of the degree of lip-rounding and lower teeth.

The preferred embodiment of the invention also has, dura mater facing by the tooth of lower jaw all and part gingiva hold.

The preferred embodiment of the invention also has, and the orthopedic steel wire 2 of the described upper jaw is rustless steel steel wire with the orthopedic steel wire 3 of lower jaw.

The preferred embodiment of the invention also has, and described dura mater facing 1 is made up of rigid transparent material.

The preferred embodiment of the invention also has, and orthopedic steel wire 2 and the two ends of the orthopedic steel wire 3 of lower jaw of the described upper jaw are embedded into the inside outside dura mater facing 1 respectively.

Further preferred embodiment of the present invention also has, and the two ends of the orthopedic steel wire 2 of the described upper jaw are embedded into the inside at the rear portion outside dura mater lower tooth 1, and orthopedic steel wire 3 two ends of described lower jaw are embedded into the inside at the middle part outside dura mater facing 1.

The preferred embodiment of the invention also has, and the height of described waveform steel wire both sides wave is lower than the height of middle part wave.

In the present invention, the manufacturing process of the interactive appliance of lower jaw is that first make a dura mater facing, make the orthopedic steel wire 2 of a upper jaw and the orthopedic steel wire 3 of lower jaw on dura mater facing top, undulate steel wire surrounds the outside of upper and lower tooth respectively.Wherein the size of waveform steel wire, the spacing of wave can regulate, and utilize the lip elasticity of muscle, tractive jawbone forward growth.Tilt 45 °, the strength of sharp dental articulation at orthopedic steel wire 3 ecto-entad of the anterior lower jaw of dental articulation, guide upper jaw bone to protract, to improve upper and lower jaw growth Asymmetry deformity in mouth cavity orthodontic.The rectification effect of the interactive appliance of lower jaw in the present invention, simplifies than existing function corrector design, and effective, make easily, good permeability, oral foreign body sense is little, and ulcer occurs few.

The invention is not restricted to above-mentioned embodiment, those skilled in the art make to any apparent improvement of above-mentioned embodiment or change, all can not exceed the protection domain of design of the present invention and claims.

Claims

1. the interactive appliance of upper lower jaw, it is characterized in that, described appliance comprises dura mater facing, dura mater facing is established the orthopedic steel wire of maxillate orthopedic steel wire and lower jaw, the two ends of the orthopedic steel wire of the upper jaw and the orthopedic steel wire of lower jaw are embedded in dura mater facing respectively, the orthopedic steel wire of the upper jaw and the orthopedic steel wire of lower jaw respectively undulate steel wire surround the outside of upper and lower tooth, and wherein the waveform steel wire ecto-entad of lower jaw tilts, and is engaged in the outside of lower tooth for guiding upper tooth.

2. the interactive appliance of upper lower jaw as claimed in claim 1, is characterized in that, the angle of inclination that the orthopedic steel wire ecto-entad of described lower jaw tilts is 40 ° ~ 50 °.

3. the interactive appliance of upper lower jaw as claimed in claim 2, is characterized in that, the angle of inclination that the orthopedic steel wire ecto-entad of described lower jaw tilts is 45 °.

4. the interactive appliance of upper lower jaw as claimed in claim 1, is characterized in that, shape, the size configure of the described dura mater facing foundation degree of lip-rounding and lower teeth.

5. the interactive appliance of lower jaw as claimed in claim 1 upper, is characterized in that, dura mater facing by the tooth of lower jaw all and part gingiva hold.

6. the interactive appliance of upper lower jaw as claimed in claim 1, it is characterized in that, the orthopedic steel wire of the described upper jaw and the orthopedic steel wire of lower jaw are rustless steel steel wire.

7. the interactive appliance of upper lower jaw as claimed in claim 1, it is characterized in that, described dura mater facing is made up of rigid transparent material.

8. the interactive appliance of upper lower jaw as claimed in claim 1, it is characterized in that, the two ends of the orthopedic steel wire of the described upper jaw and the orthopedic steel wire of lower jaw are embedded into the inside outside dura mater facing respectively.

9. the interactive appliance of upper lower jaw as claimed in claim 8, it is characterized in that, the two ends of the orthopedic steel wire of the described upper jaw are embedded into the inside at the rear portion outside dura mater facing, and the two ends of the orthopedic steel wire of described lower jaw are embedded into the inside at the middle part outside dura mater facing.

10. the interactive appliance of lower jaw as claimed in claim 1 upper, is characterized in that, the height of described waveform steel wire both sides wave is lower than the height of middle part wave.