CN202136431U - Magnetic palate expansion correcting and curing device - Google Patents
Magnetic palate expansion correcting and curing device Download PDFInfo
- Publication number
- CN202136431U CN202136431U CN201120210324U CN201120210324U CN202136431U CN 202136431 U CN202136431 U CN 202136431U CN 201120210324 U CN201120210324 U CN 201120210324U CN 201120210324 U CN201120210324 U CN 201120210324U CN 202136431 U CN202136431 U CN 202136431U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetic piece
- base
- base support
- mount pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an oral correcting and curing device, in particular to a magnetic palate expansion correcting and curing device for giving treatment to patients with crosswise hypoplasia of the upper jaw or a narrow dental arch. The magnetic palate expansion correcting and curing device comprises base supports, magnetic block mounting seats, fixing belt rings and sliding guide devices, wherein the base supports are symmetrical left and right, including a left base support and a right base support; the front and the back symmetrical parts of the left base support and the right base support are connected with a front fixing belt ring and a back fixing belt ring respectively; two sets of magnetic block mounting seats are arranged symmetrically at the middle parts of the left base support and the right base support; the magnetic block mounting seats are hollow cubes; magnetic blocks are arranged in the magnetic block mounting seats; the surfaces facing each other directly of two magnetic blocks have the identical magnetic poles; a front set of sliding guide devices and a rear set of sliding guide devices are arranged between the left base support and the right base support; each sliding guide device consists of a sliding guide rod and a locking and buckling ring; the locking and buckling rings are fixed on the base supports; one end of each sliding guide rod is connected with one base support; and the other end of each sliding guide rod penetrates and is sheathed with the locking and buckling ring on the opposite base support.
Description
Technical field
This utility model relates to a kind of oral appliance, is the magnetic force palate expansion appliance that is used to treat horizontal deficiency of development of the upper jaw or intraversion patient.
Background technology
Patient for horizontal deficiency of development of the upper jaw or intraversion; The most frequently used method of orthodontic treatment is expanded for upper jaw palate, through maxillodental load, orthopedic force is passed to each facial bone structure of jaw; Promote the horizontal growth of upper jaw bone, enlarge upper jaw bone and arch width.
Quick palate expansion and two kinds of palate expansions at a slow speed are more common in the expansion of just abnormal at present palate.Though fast the seam that opens seam can be effectively expanded in the palate expansion, produce more skeleton variation, its model of action belongs to explosion type immediately, often causes anchorage grind one's teeth in sleep elongation, buccal inclination and the root absorption of the anchorage sound of baby talk etc.The normal arch wire that adopts of palate expansion expands bow at a slow speed, and strength is slight, and effect is slow, and therefore the tooth effect of generation also is prone to recurrence obviously greater than the bone effect.The existing expansion soon, at a slow speed bent the individuality difference that device is not all considered tissue, can not realize the different clinical requirement.
What mostly palate expansion appliance was that spiral opens repeating type at present just abnormal clinical expands the begg appliance device fast or at a slow speed, though can reach the purpose that increases upper jaw width, has the defective of above-mentioned expansion bow.
Therefore just abnormal need in clinical a kind of simple in structure and practical, maintenance good, and the magnetic force palate that can effectively enlarge the palate centre joint is expanded appliance.
Summary of the invention
The purpose of this utility model is to above-mentioned weak point a kind of magnetic force palate expansion appliance to be provided, and magnet is introduced in the palate expansion appliance, and the principle of utilizing magnetic piece peer to repel each other promotes the reconstruction of organizing through magnetic field effect.
Magnetic force palate expansion appliance is to take following technical scheme to realize: magnetic force palate expansion appliance comprises base, magnetic piece mount pad, attachment band and slide guiding device; Said base left-right symmetric; Be provided with left base and right base; Symmetric position is connected with the back attachment band with preceding attachment band respectively in the front and back of left and right base, and left and right base middle part is arranged with one group of magnetic piece mount pad, and the magnetic piece mount pad is a hollow cube; In the magnetic piece mount pad, magnetic piece is housed, two magnetic piece over against the face magnetic pole identical; Two groups of slide guiding devices before and after between left and right base, being provided with lay respectively at leading portion dental arch and back segment dental arch during use; Described slide guiding device is made up of sliding guidance bar and snap close ring, and the snap close ring is fixed on the base, and sliding guidance bar one end is connected with base, and the other end is set on the snap close ring on the offside base, and the sliding guidance bar can slide along the snap close ring.
Described magnetic piece mount pad, slide guiding device and left and right base are that one piece casting is processed.
The shape of described magnetic piece mount pad is big or small consistent with magnetic piece, and the magnetic piece material is a ndfeb magnet.
Described magnetic piece is fixed on the magnetic piece mount pad through the self-curing plastic embedding.
Spacing between described two magnetic piece is 2mm.
When this utility model uses, attachment band is fixed on frist premolar and the first molar gets final product.The magnetic piece material of this utility model adopts ndfeb magnet, and resistance to corrosion is strong, stable chemical performance, good biocompatibility.Two groups of slide guiding devices can effectively guide repulsion between magnetic piece to both sides and the transmission of palate centre joint vertical direction, avoid appliance reversing to other directions.Owing to have base to support and connecting magnetic piece mount pad and slide guiding device, play the fixedly effect of magnetic piece and bad border, hermetic section oral cavity.The attachment band casting is accurate, and binding agent is auxiliary in addition, can guarantee that the magnetic force appliance expands the good maintenance in the bow process.
Expanding the bow device with tradition compares; This utility model magnetic force palate expansion appliance has combined the quick palate expansion and the advantage of palate expansion at a slow speed, is specially the power value that adopts quick palate expansion, but combines the model of action of palate expansion at a slow speed; Utilize the repulsion of magnetic piece to be used for carrying out the palate expansion; With the standard that the increase of magnetic piece spacing enlarges as dental arch, little to the wound of tissue, can effectively realize the palate expansion of individuation; The reconstruction that unique magnetic field effect of neodymium iron boron can promote tissue can improve blood circulation, suppresses swelling, oozes out, and accelerates the reparation of tissue and can stimulate the bone effect to greatest extent.This utility model adopts the one piece casting cribbing, makes closely, and is simple in structure, comfort is strong; Maintenance is good, and active force continues, and it is little to rescue the back recurrence; With the good biocompatibility of body, therapeutic effect is obvious, makes to the utlity model has good clinical application prospect.
Description of drawings
Below will combine accompanying drawing that this utility model is described further:
Fig. 1 is the structural representation of this utility model magnetic force palate expansion appliance.
Fig. 2 is the user mode sketch map of this utility model magnetic force palate expansion appliance.
Among the figure: 1, magnetic piece mount pad, 2, left base, 3, right base, 4, preceding anchor band, 5, right anchor band, 6, magnetic piece, 7, the sliding guidance bar, 8, the snap close ring, 9, frist premolar, 10, first molar.
The specific embodiment
With reference to accompanying drawing 1～2; This utility model magnetic force palate expansion appliance comprises base, magnetic piece mount pad 1, attachment band and slide guiding device; Said base left-right symmetric is provided with left base 2 and right base 3, and symmetric position is connected with back attachment band 5 with preceding attachment band 4 respectively in the front and back of left and right base; Left and right base middle part is arranged with one group of magnetic piece mount pad 1; Magnetic piece mount pad 1 is a hollow cube, in the magnetic piece mount pad 1 be equipped with magnetic piece 6, two magnetic piece 6 over against the face magnetic pole identical; Two groups of slide guiding devices before and after between left and right base, being provided with lay respectively at leading portion dental arch and back segment dental arch during use; Described slide guiding device is made up of sliding guidance bar 7 and snap close ring 8, and snap close ring 8 is fixed on the base, and sliding guidance bar 7 one ends are connected with base, and the other end is set on the snap close ring 8 on the offside base, and sliding guidance bar 7 can slide along snap close ring 8.
Described magnetic piece mount pad 1, slide guiding device and left and right base are that one piece casting is processed.
The shape of described magnetic piece mount pad 1 is big or small consistent with magnetic piece 6, and magnetic piece 6 materials are ndfeb magnet.
Described magnetic piece 6 is fixed on the magnetic piece mount pad 1 through the self-curing plastic embedding.
Spacing between described two magnetic piece 6 is 2mm.
When this utility model uses, preceding attachment band 4 is bonded in frist premolar 9, back anchor band 5 is bonded on the first molar 10 and gets final product, and magnetic piece mount pad 1 is positioned at dental arch central authorities.Because of magnetic piece 6 homopolarities produce repulsion relatively, this repulsion is delivered to the palate tissue through base and attachment band, acts on the palate centre joint and alveoli dentales maxillae bone lentamente, has more physiological effect, and recurrence is few, and is little to the wound of tissue, can effectively realize the palate expansion of individuation; In expanding the bow process; Two groups of slide guiding devices that are positioned at leading portion dental arch and back segment dental arch lead can make repulsion along with the perpendicular direction transmission of the palate centre joint; Both prevented that appliance to the reversing of other directions, increasing the horizontal component of palate expansion again, and further improved and expanded the bow effect.The reconstruction that unique magnetic field effect of neodymium iron boron can promote tissue can improve blood circulation, suppresses swelling, oozes out, and accelerates the reparation of tissue and can stimulate the bone effect to greatest extent.
Claims (5)
1. a magnetic force palate expansion appliance is characterized in that comprising base, magnetic piece mount pad, attachment band and slide guiding device, said base left-right symmetric; Be provided with left base and right base; Symmetric position is connected with the back attachment band with preceding attachment band respectively in the front and back of left and right base, and left and right base middle part is arranged with one group of magnetic piece mount pad, and the magnetic piece mount pad is a hollow cube; In the magnetic piece mount pad, magnetic piece is housed, two magnetic piece over against the face magnetic pole identical; Two groups of slide guiding devices before and after between left and right base, being provided with; Described slide guiding device is made up of sliding guidance bar and snap close ring, and the snap close ring is fixed on the base, and sliding guidance bar one end is connected with base, and the other end is set on the snap close ring on the offside base.
2. magnetic force palate expansion appliance according to claim 1 is characterized in that described magnetic piece mount pad, slide guiding device and left and right base are that one piece casting is processed.
3. magnetic force palate according to claim 1 expansion appliance, the shape that it is characterized in that described magnetic piece mount pad is big or small consistent with magnetic piece, and the magnetic piece material is a ndfeb magnet.
4. magnetic force palate expansion appliance according to claim 1 is characterized in that described magnetic piece is fixed on the magnetic piece mount pad through the self-curing plastic embedding.
5. magnetic force palate expansion appliance according to claim 1 is characterized in that the spacing between described two magnetic piece is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210324U CN202136431U (en) | 2011-06-21 | 2011-06-21 | Magnetic palate expansion correcting and curing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210324U CN202136431U (en) | 2011-06-21 | 2011-06-21 | Magnetic palate expansion correcting and curing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136431U true CN202136431U (en) | 2012-02-08 |
Family
ID=45547512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120210324U Expired - Fee Related CN202136431U (en) | 2011-06-21 | 2011-06-21 | Magnetic palate expansion correcting and curing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202136431U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070730A (en) * | 2013-01-01 | 2013-05-01 | 吴建勇 | Adjustable integrated type magnetic expansion appliance |
| CN104936549A (en) * | 2013-02-09 | 2015-09-23 | 莱昂内有限公司 | Orthodontic expander |
| CN107898513A (en) * | 2017-12-04 | 2018-04-13 | 无锡市第三人民医院 | Hot pressing film magnetic force expands bow device and its manufacture method |
| CN108348762A (en) * | 2015-09-01 | 2018-07-31 | 丹蒂卡尔移植中心股份责任公司 | Dentistry external member |
| CN111107805A (en) * | 2017-06-20 | 2020-05-05 | 贝塔莱恩口腔正畸私人有限公司 | Orthodontic appliance |
-
2011
- 2011-06-21 CN CN201120210324U patent/CN202136431U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070730A (en) * | 2013-01-01 | 2013-05-01 | 吴建勇 | Adjustable integrated type magnetic expansion appliance |
| CN104936549A (en) * | 2013-02-09 | 2015-09-23 | 莱昂内有限公司 | Orthodontic expander |
| CN104936549B (en) * | 2013-02-09 | 2017-12-15 | 莱昂内有限公司 | dental orthodontic expander |
| CN108348762A (en) * | 2015-09-01 | 2018-07-31 | 丹蒂卡尔移植中心股份责任公司 | Dentistry external member |
| CN111107805A (en) * | 2017-06-20 | 2020-05-05 | 贝塔莱恩口腔正畸私人有限公司 | Orthodontic appliance |
| CN107898513A (en) * | 2017-12-04 | 2018-04-13 | 无锡市第三人民医院 | Hot pressing film magnetic force expands bow device and its manufacture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202136431U (en) | Magnetic palate expansion correcting and curing device | |
| CN202724009U (en) | Fixed molar intrusion device used for correcting upper molar elongation | |
| CN202113175U (en) | Device for distal movement of maxillary molars | |
| CN102525670B (en) | Self-ligating bracket with elastic buckle | |
| CN202136430U (en) | Double-magnetic-block palatal expansion appliance | |
| CN204133621U (en) | To grind one's teeth in sleep propeller | |
| CN102068316A (en) | Skeletal III-type malocclusion appliance | |
| CN201079454Y (en) | Orthodontic device for changing molar position | |
| CN204765978U (en) | Ware is rescued in stealth with reverse ability | |
| CN103142318A (en) | Molar distantly-moving device | |
| CN201996675U (en) | Bony Class III malocclusion appliance | |
| CN203138723U (en) | Molar distalization device | |
| CN203953847U (en) | A kind of magnetic guidance oral cavity function orthopetical device | |
| CN201701318U (en) | Compound orthodontic wire | |
| CN203988434U (en) | The adhered fixedly buccal tube of propeller pusher of grinding one's teeth in sleep | |
| CN210697860U (en) | Supplementary dental arch extension prevents to remove combined activity and rescues ware | |
| CN205795829U (en) | Dental appliance | |
| CN201558179U (en) | Cushion type lingual side appliance | |
| CN202136439U (en) | Magnetic force palatal expansion appliance for dog | |
| CN202136440U (en) | Palatal expansion appliance for dog | |
| CN209316109U (en) | The segmented rectangle arch wire system being used cooperatively with bracket | |
| CN203468765U (en) | Oral-cavity orthodontic towing hook for enabling tooth to integrally move and orthodontic device | |
| CN208611005U (en) | Hot pressing film magnetic force expands bow device | |
| CN201286767Y (en) | Front tractor | |
| CN201361058Y (en) | Integral-type shaping thread for beautifying and reshaping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130621 |