CN206391020U - It is a kind of to guide the rectifier of lower jaw forward - Google Patents
It is a kind of to guide the rectifier of lower jaw forward Download PDFInfo
- Publication number
- CN206391020U CN206391020U CN201621064920.0U CN201621064920U CN206391020U CN 206391020 U CN206391020 U CN 206391020U CN 201621064920 U CN201621064920 U CN 201621064920U CN 206391020 U CN206391020 U CN 206391020U
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- CN
- China
- Prior art keywords
- lead
- rectifier
- chamfered
- lower jaw
- flat
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- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a kind of rectifier of guiding lower jaw forward, is related to mouth cavity orthodontic clinical device field.Guide the rectifier of lower jaw forward, casting is integrated to form, including it is parallel with bite plane it is flat lead, lead-in chamfered, attachment members and the terminal pad corresponding to palate position, described put down is led located at the palate side of Upper Anterior Teeth and is mutually engaged with lower incisor, the flat tooth conjunction side side led is connected with lead-in chamfered, the lead-in chamfered is offseted with lower incisor tongue side face, and the terminal pad is connected by connecting rod with flat lead with attachment members.The utility model, can not only effectively guide lower jaw forward, and easy to clean, be difficult to cause tooth demineralization.
Description
Technical field
The utility model is related to mouth cavity orthodontic clinical device field, and in particular to a kind of rectifier of guiding lower jaw forward.
Background technology
The adolescent patient of Class II malocclusion, it is ground one's teeth in sleep as relation in remote, premanillary teeth lip to or Linguoclination.Rescuing
Cheng Zhong, appropriate guiding lower jaw, which grows forward, can simplify treatment, beneficial to the improvement of face type.It is for guiding lower jaw forward tiltedly to lead
A kind of apparatus for correcting.Traditional has tiltedly led activity, has fixed two kinds of forms, and movable tiltedly leads, and beneficial to cleaning, but is to rely on patient
Interdependence.Fixed tiltedly leads, independent of patient, but there is cleaning difficulty, easily causes tooth demineralization.
The content of the invention
The purpose of this utility model be to provide it is a kind of guide lower jaw rectifier forward, can not only effectively guide lower jaw to
Before, and it is easy to clean, it is difficult to cause tooth demineralization.
The utility model adopts the following technical scheme that realization.
A kind of to guide the rectifier of lower jaw forward, the rectifier is integrated casting and formed, including parallel with bite plane
It is flat lead, lead-in chamfered, attachment members and the terminal pad corresponding to palate position, it is described it is flat lead located at the palate side of Upper Anterior Teeth and with
Lower incisor is mutually engaged, and the flat tooth conjunction side side led is connected with lead-in chamfered, the lead-in chamfered and lower incisor tongue side face phase
Support, the terminal pad is connected by connecting rod with flat lead with attachment members.
It is preferred that technical scheme in, the lead-in chamfered is tilted to tongue side direction and with bite plane into 70-85 angles.
It is preferred that technical scheme in, the lead-in chamfered be in rail shape.
It is preferred that technical scheme in, lead-in chamfered and lower incisor tongue side face form are adapted.
It is preferred that technical scheme in, the attachment members are to be attached to upper jaw left and right sides first, second to grind one's teeth in sleep palate side
Connector.
It is preferred that technical scheme in, the connector and first, second grind one's teeth in sleep palate side form be adapted.
It is preferred that technical scheme in, the terminal pad be in the first bicuspid line of the upper jaw two at palate region.
It is preferred that technical scheme in, the flat sagittal led is 1-2mm to width, and thickness is 0.5-1.5mm；Lead-in chamfered
Tooth to close the flat distance for leading the tooth side of conjunctioning side of method, edge distance be 6-7mm.
It is preferred that technical scheme in, the flat tooth side of conjunctioning led is sideways vertically to positioned at the incisal border of tooth root side 1-2mm that goes forward.
Beneficial effect:When being rescued using apparatus of the present invention, the tongue side face of lead-in chamfered and mandibular incisors offsets, lower jaw
Extension state must be just forced in, such Human Mandibular Condyle can leave glenoid fossa, condyle dash forward surface by remote to
Tractive force, is conducive to the deposition of the sclerotin on its surface, finally realizes the extension of mandibular location.The utility model uses casting frame
Pattern, lead-in chamfered is rail shape, flat to lead sagittal and there was only 1-2mm, thickness 0.5-1.5mm to width, is engaged with incision dentification
Contact, is 0.5-1mm with Upper Anterior Teeth palate lateral extent, therefore flat lead has less area with lead-in chamfered, is easy to patient to clean.
Due to terminal pad and it is flat lead between be connected using connecting rod, therefore, terminal pad can part the occlusion undertaken when labial teeth is engaged
Power, reduces Upper Anterior Teeth lip and inclines.Interdependence of the utility model independent of patient, and be difficult to cause tooth demineralization.
Brief description of the drawings
Fig. 1 shows use state figure of the present utility model, and wherein 1- is flat to be led, 2- lead-in chamfereds, 3- connecting rods, 5- connections
Head, 6- central incisors, 7- lateral incisors, 8- first molars, 9- terminal pads.
Embodiment
It is a kind of to guide lower jaw rectifier forward, it is integrated casting and forms, including parallel with bite plane flat lead 1, draws
Guiding incline 2, terminal pad 9 and attachment members corresponding to palate position, it is flat to lead 1 located at the palate side of Upper Anterior Teeth and mutually stung with lower incisor
Close, flat 1 tooth the conjunctions side of leading is connected with lead-in chamfered 2 sideways, and lead-in chamfered 2 offsets with lower incisor tongue side face, and terminal pad 9 passes through company
Extension bar 3 with it is flat lead 1 and attachment members be connected.It is flat to lead 1 and be rectangle sheet.Terminal pad 9 can be ellipse or circular.Terminal pad
During for circle, a diameter of 4-6mm.
Lead-in chamfered 2 is tilted to tongue side direction, and with bite plane into 70-85 angles.
Lead-in chamfered is in rail shape.
Lead-in chamfered is adapted with lower incisor tongue side face form, and such lead-in chamfered can be with mandibular teeth as much as possible
It is in contact, strengthens lower jaw anchorage, the lip for reducing lower labial teeth inclines.
Attachment members are the connector 5 for being attached to upper jaw left and right sides first molar palate side.
Connector 5 is adapted with upper jaw left and right side first molar palate side form.
Terminal pad is in the palate region at the first bicuspid line of the upper jaw two, is preferably fitted with palate mucous membrane.Connection
Bar is apart from palate mucous membrane 0.5-1mm.Because flat lead is connected with terminal pad using connecting rod, it therefore, it can partly to undertake labial teeth and sting
Snap-in force during conjunction, it is to avoid Upper Anterior Teeth lip inclines.
The flat sagittal led to width be 1-2mm, thickness（Vertically to width）For 0.5-1.5mm；The tooth conjunction side of lead-in chamfered
Edge preferably distance is flat to lead 6-7mm of tooth conjunction side side.Instantly when labial teeth is snapped to flat guide plate, the tooth conjunction side side of lead-in chamfered
Edge is located at lower preceding gingival margin tooth conjunction side 2-3mm.It is flat lead and rail shape lead-in chamfered area it is very small, cleaned beneficial to patient,
Tooth demineralization is not resulted in.The flat tooth conjunction side side led is vertically to positioned at the incisal border of tooth root side 1-2mm that goes forward.
Making step of the present utility model：
（1）Mandibular model is taken, super hard gypsum is recorded；
（2）Mandibular protraction is guided to the position cut to cutting, and takes articulation registration；
（3）Model it will be fixed on up and down on conjunction frame according to articulation registration；
（4）According to modelling the utility model up and down.
When rescuing, two connectors are bonded in maxillary first molar palate side respectively.
Claims (9)
1. a kind of guide the rectifier of lower jaw forward, it is characterised in that the rectifier is integrated casting and formed, including is closed with tooth
Parallel flat of plane is led, lead-in chamfered, attachment members and the terminal pad corresponding to palate position, described flat to lead located at Upper Anterior Teeth
Palate side and mutually it is engaged with lower incisor, the flat tooth side of conjunctioning led is connected with lead-in chamfered sideways, the lead-in chamfered and lower incisor
Tongue side face is offseted, and the terminal pad is connected by connecting rod with flat lead with attachment members.
2. guiding lower jaw rectifier forward according to claim 1, it is characterised in that the lead-in chamfered is to tongue side direction
Tilt and with bite plane into 70-85 angles.
3. the rectifier of lower jaw forward is guided according to claim 2, it is characterised in that the lead-in chamfered is in rail shape.
4. the rectifier of guiding lower jaw according to claim 1 or claim 2 forward, it is characterised in that the lead-in chamfered and lower incisor
Tongue side face form is adapted.
5. the rectifier of lower jaw forward is guided according to claim 1 or 2 or 3, it is characterised in that the attachment members are attached
The connector for palate side of being ground one's teeth in sleep in upper jaw left and right sides first, second.
6. the rectifier of lower jaw forward is guided according to claim 5, it is characterised in that the connector and first, second mill
Tooth palate side form is adapted.
7. guiding lower jaw rectifier forward according to claim 5, it is characterised in that the terminal pad is in the upper jaw two the
Palate region at one bicuspid line.
8. the rectifier of lower jaw forward is guided according to claim 1 or 2 or 3 or 6 or 7, it is characterised in that described to put down what is led
Sagittal is 1-2mm to width, and thickness is 0.5-1.5mm；The tooth of lead-in chamfered close method, edge distance it is flat lead tooth conjunction side side away from
From for 6-7mm.
9. the rectifier of lower jaw forward is guided according to claim 8, it is characterised in that the flat tooth conjunction side side led exists
Vertically to positioned at the incisal border of tooth root side 1-2mm that goes forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064920.0U CN206391020U (en) | 2016-09-20 | 2016-09-20 | It is a kind of to guide the rectifier of lower jaw forward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064920.0U CN206391020U (en) | 2016-09-20 | 2016-09-20 | It is a kind of to guide the rectifier of lower jaw forward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206391020U true CN206391020U (en) | 2017-08-11 |
Family
ID=59508011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064920.0U Expired - Fee Related CN206391020U (en) | 2016-09-20 | 2016-09-20 | It is a kind of to guide the rectifier of lower jaw forward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206391020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889103A (en) * | 2022-03-22 | 2022-08-12 | 重庆医科大学附属第二医院 | Manufacturing method of invisible flat inclined plane orthodontic guide plate |
-
2016
- 2016-09-20 CN CN201621064920.0U patent/CN206391020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889103A (en) * | 2022-03-22 | 2022-08-12 | 重庆医科大学附属第二医院 | Manufacturing method of invisible flat inclined plane orthodontic guide plate |
| CN114889103B (en) * | 2022-03-22 | 2024-08-27 | 重庆医科大学附属第二医院 | Manufacturing method of invisible flat inclined plane orthodontic guide plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180920 |