CN206026459U - Supplementary device of confirming jaw position relation - Google Patents
Supplementary device of confirming jaw position relation Download PDFInfo
- Publication number
- CN206026459U CN206026459U CN201620617587.5U CN201620617587U CN206026459U CN 206026459 U CN206026459 U CN 206026459U CN 201620617587 U CN201620617587 U CN 201620617587U CN 206026459 U CN206026459 U CN 206026459U
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- China
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- jaw
- shape
- main body
- hoof
- hoof main
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Abstract
The utility model provides a supplementary device of confirming occlusal relationship relates to the oral medical instrument field. Supplementary device of confirming jaw position relation cooperates upper and lower dental arch jaw wax dyke to use, the device is including upper jaw unit and lower jaw unit, upper jaw unit include the last shape of a hoof main part that suits with last dental arch wax dyke form with set up in go up a plurality of fixed columns of shape of a hoof main part root side bottom surface, the lower jaw unit include the lower shape of a hoof main part that suits with lower dental arch wax dyke form with set up in a plurality of fixed columns of lower shape of a hoof main part root side bottom surface, after the fixed column of upper and lower jaw unit inserted corresponding wax dyke, the tooth side of the closing bottom surface of upper and lower shape of a hoof main part was in upper and lower dental arch occlusal plane position respectively. The utility model discloses the device cooperates upper and lower dental arch wax dyke to use, and the patient is at the removal lower jaw of confirming that the interlock can be free when taking notes to do benefit to and confirm reasonable jaw position relation.
Description
Technical field
The present invention relates to field of oral cavity medical equipment, and in particular to a kind of auxiliary determines the device of jaw relationship.
Background technology
For the patient of edentulous jaw is it is determined that during jaw relationship, often occur that the extension of lower jaw causes the mistake of jaw relationship
By mistake, it is that roasting soft wax disk(-sc) makes jaw dike used in the record of traditional jaw relationship, but stings together in upper and lower jaw jaw dike
When, upper and lower wax jaw dike can be sticked together, and during impact determination jaw relationship, mandibular location freely adjusts.
The content of the invention
It is an object of the invention to provide a kind of auxiliary determines the device of jaw relationship, coordinate upper and lower denture wax dike to use, suffer from
Person is beneficial to the rational jaw relationship of determination it is determined that can freely move lower jaw during articulation registration.
The purpose of the present invention adopts the following technical scheme that realization.
A kind of auxiliary determines the device of jaw relationship, coordinates upper and lower denture jaw wax dike to use, and described device includes upper jaw list
Unit and lower jaw unit, the upper jaw unit are included the upper shape of a hoof main body being adapted with upper denture wax dike form and are arranged at described
Some fixed columns of upper shape of a hoof main body root side bottom surface, the lower jaw unit include and getting down from horse that mandibular dentition wax dike form is adapted
Ungulate main body and some fixed columns for being arranged at the lower shape of a hoof main body root side bottom surface；The fixed column of the upper and lower jaw unit
After inserting corresponding wax dike, the tooth conjunction side bottom surface of upper and lower shape of a hoof main body is respectively at upper and lower denture bite plane position.
In preferred technical scheme, the upper and lower shape of a hoof main body includes some spaced first, second support plates
Unit, first, second Slab element are hinged and connected by end, and first Slab element includes that two pieces are oppositely arranged
First support plate, second Slab element include two pieces of second support plates being oppositely arranged, and second Slab element is arranged at
One support plate unit inside and end overlap.
In preferred technical scheme, first, second support plate is respectively provided with the circular arc-shaped end of same size, and each end sets
There is a hole；The radian of the circular arc-shaped end is 210 °～270 °.
In preferred technical scheme, first, second Slab element is hinged and connected by axis, the two ends of the axis
Be provided with axial hole, by connector by the first support plate cell location in axis two ends and connector end and first
Support plate flush.
In preferred technical scheme, the hole at the first support plate two ends is counterbore.
In preferred technical scheme, the connector is pin or screw.
In preferred technical scheme, the second support plate lateral surface is connected with filling plate, the surface of the filling plate and the
One support plate flush.
In preferred technical scheme, upper shape of a hoof main body extends to tooth conjunction side corresponding to being provided with one at maxillary first molar
Spring, tooth conjunction side bottom surface is provided with a spring and stretches out hole, stretches out end cap that hole is engaged by the spring retainer with the spring
In shape of a hoof main body.
In preferred technical scheme, the tooth conjunction side bottom surface of the upper shape of a hoof main body is provided with labelling.
In preferred technical scheme, the labelling is corresponded between maxillary central incisors, Maxillary Bilateral first molar position.
Beneficial effect：Present invention auxiliary determines the device of jaw relationship, coordinates upper and lower denture wax dike to use, and patient is true
Lower jaw can freely being moved when determining articulation registration, being beneficial to the rational jaw relationship of determination, the final artificial tooth of promotion can be correct
Enforcement masticatory function, and protect around organizational structure health.After upper shape of a hoof main body, part is provided with the conjunction of spring buck teeth
Plane, can induce lower jaw to suitable position.
Description of the drawings
Fig. 1 is the top view of up or down shape of a hoof main body, wherein first Slab element of 1-, second Slab element of 2-.
Fig. 2 shows the hinged relationship schematic diagram of first Slab element and second Slab element, the first support plates of 11-, 21-
Two support plates, 4- filling plates.
Fig. 3 is the top view of Fig. 2, and the first support plates of 11-, the second support plates of 21-, 4- fill plate.
The top view and front view of the first support plates of Fig. 4, wherein (1) top view, (2) front view, 12- counterbores, 13- circular arcs
End.
The structure diagram of the second support plates of Fig. 5, wherein 22- holes, 23- circular arc-shaped ends.
Fig. 6 is the structural representation of axis.
Fig. 7 is the phantom of Fig. 2, wherein the first support plates of 11-, the second support plates of 21-, 5- pins, 18- axis.
Fig. 8 is the structural representation of upper jaw unit, wherein (1) axonometric chart, (2) top view, (3) front view；Wherein 6- teeth
Conjunction side bottom surface, 7- fixed columns, the upper shape of a hoof main bodys of 19-.
Fig. 9 is the structural representation of lower jaw unit, wherein 8- root sides bottom surface, 9- fixed columns, shape of a hoof main body under 20-.
Figure 10 is the use state schematic diagram of apparatus of the present invention, the upper denture wax dikes of 10-, 14- upper jaw units, 15- mandibular dentitions
Wax dike, 16- lower jaw units.
Specific embodiment
The structure of the present invention is described with reference to Figure of description.
Auxiliary determines the device of jaw relationship, coordinates upper and lower denture jaw wax dike to use, and the device includes 14 He of upper jaw unit
Lower jaw unit 16, upper jaw unit are included the upper shape of a hoof main body 19 being adapted with upper denture wax dike form and are arranged at the upper shape of a hoof
Some fixed columns 7 of main body root side bottom surface, lower jaw unit include the lower shape of a hoof main body 20 being adapted with mandibular dentition wax dike form
With some fixed columns 9 for being arranged at lower shape of a hoof main body root side bottom surface 8；The upper denture wax dike of fixed column insertion of upper jaw unit, under
After the fixed column insertion mandibular dentition wax dike of jaw unit, the tooth conjunction side bottom surface of upper shape of a hoof main body is in upper denture bite plane position
Put, the tooth conjunction side bottom surface of lower shape of a hoof main body is in mandibular dentition bite plane position.Fixed column is arranged at shape of a hoof main body root side
Bottom surface, fixed column is inserted in wax dike, shape of a hoof main body can be fixed on wax dike surface, upper and lower during being engaged so as to avoid
The directly contact of denture wax dike, is more beneficial for determining reasonable jaw relationship.The thickness of upper and lower shape of a hoof main body is less than 0.5mm.
The root side bottom surface of lower shape of a hoof main body is provided with 10 12 fixed columns, and the root side bottom surface of upper shape of a hoof main body is provided with 34 fixations
Post, fixed column are highly 1 2mm, 1 1.5mm of diameter, are beneficial to shape of a hoof main body and can stablize in wax jaw dike.Lower Horse hoof
In shape main body, the quantity of fixed column is more, and reason is, when stinging wax again and determining relation, to be conducive to the conduction of heat.
Upper and lower shape of a hoof main body includes some spaced first, second Slab elements 1,2, first, second support plate
Unit is hinged and connected by end, and first Slab element includes two pieces of first support plates 11 being oppositely arranged, second Slab element bag
Two pieces of second support plates 21 being oppositely arranged are included, second Slab element is arranged at the first support plate unit inside and end overlaps.Due to
First, second Slab element is hinged, and first, second Slab element can be had a certain degree with shape, such apparatus of the present invention Horse hoof
Shape main body is adapted to the different Arch widths of patient, is more beneficial for determining rational jaw relationship.
First, second support plate is respectively provided with the circular arc-shaped end 13,23 of same size, and each end is provided with a hole 12,22；Circular arc
The radian of shape end is 210 °～270 °.Due to the form of dental arch, the rotational angle between first, second support plate is less than 30 °, adopts
With first, second support plate of said structure, when first, second support plate relatively rotates, overlapped area is constant.
First, second Slab element is hinged and connected by axis, and the two ends of axis are provided with axial hole, will by connector
First support plate cell location is in axis two ends and the end of connector and the first support plate flush.The hole at the first support plate two ends
For counterbore.Connector is pin 5 or screw.
Second support plate lateral surface is connected with filling plate 4, fills surface and the first support plate flush of plate.So, it is upper and lower
The root side of shape of a hoof main body, tooth conjunction side bottom surface are substantially plane, can more reasonably simulate the occlusion situation of upper and lower dentition, more
It is rational to determine jaw relationship.
Upper shape of a hoof main body is corresponded to and is provided with a spring extended to tooth conjunction side, upper shape of a hoof main body at maxillary first molar
Tooth closes bottom surface and is provided with a spring and stretches out hole, stretches out end cap that hole is engaged by the spring retainer in upper shape of a hoof main body with spring
It is interior.When it is determined that during bite plane position, end cap is placed on spring and stretches out hole, and in holding, shape of a hoof body floor is the level of state, with
Beneficial to the bite plane for determining the upper jaw.It is determined that when occluding relation, opening end cap, spring is stretched out from the hole, during occlusion
The strength of 200g is probably produced, the effect being adapted with the posterior occlusion method function described in traditional jaw relation record method can be obtained,
I.e. readily available preferable mandibular centric relation.
The tooth conjunction side bottom surface of upper shape of a hoof main body is provided with labelling, aids in being used for checking up and down after the completion of jaw relationship record
The occluding relation of jaw.Labelling is corresponded between maxillary central incisors, Maxillary Bilateral first molar position.Labelling can be groove.
Coordinate upper and lower denture wax dike using apparatus of the present invention, determine the concrete grammar of Edentulous Cases jaw relationship：
(1) upper and lower base is placed on corresponding plaster model.Upper denture wax dike, adjustment first, second are made first
Slab element is propped up, the form and upper denture wax dike for making shape of a hoof main body is adapted, then by the fixed column insertion of upper jaw unit
In denture wax dike, upper shape of a hoof main body is exposed to outside wax dike, upper denture wax dike is located in oral cavity, shape of a hoof main body in adjustment
Tooth conjunction side bottom surface it is vertical to position so as to upper denture tooth close face overlap, now determine the bite plane of the upper jaw.In opening
The spring of jaw unit stretches out hole, spring is freely extended, and buck teeth closes face 2-3mm.
(2) produce mandibular dentition wax dike.
(3) mandibular dentition wax dike is softened in the hot water.After lower jaw unit is heated to 40～50 degree, under the post that is fixed is embedded
In denture wax dike, lower shape of a hoof main body is exposed to outside wax dike.
(4) tissue surface of upper and lower base is placed into a small amount of denture stability agent, it is ensured that base there are enough retentions.
(5) allow patient first carry out it is a small amount of remain silent, and constantly repeat be opened and closed mouth motion, progressively increase strength, when
Its reach before jaw relation record determined by vertical height when, cool down mandibular dentition wax dike, and upper and lower dentition wax dike surface with start
Ungulate body mark corresponding section makes indentation, in order to the inspection in later stage.If being determined jaw position using conventional wax dike
Relation, mandibular dentition wax dike are roasting soft, easily cause upper and lower dentition wax dike and stick together, if determined for the first time, are engaged position
It is equipped with mistake, then tram can not be adjusted below.But apparatus of the present invention are adopted, as upper and lower shape of a hoof main body will not be glued
Together, therefore, can adjust at any time during occlusion, finally can determine rational jaw relationship.
(6) that what is repeated after patient wears and is fixed with the wax dike of apparatus of the present invention carries out appropriate masticatory movement, inspection jaw position note
The correctness of record, i.e., during repeated occlusion is carried out, the indentation of upper and lower wax dike can be overlapped well.
(7) when it is determined that occluding relation is stable, after articulation registration is correct, upper lower jaw unit being fixed using wax liquor, then by its
It is transferred to after being placed into upper and lower plaster model on jaw frame.
In the present invention " tooth ", " conjunction " constitute a tiled configuration word.
Claims (10)
1. a kind of auxiliary determines the device of jaw relationship, coordinates upper and lower denture jaw wax dike to use, it is characterised in that described device bag
Upper jaw unit and lower jaw unit is included, the upper jaw unit is included the upper shape of a hoof main body being adapted with upper denture wax dike form and set
Some fixed columns of the upper shape of a hoof main body root side bottom surface are placed in, the lower jaw unit includes mutually fitting with mandibular dentition wax dike form
The lower shape of a hoof main body answered and some fixed columns for being arranged at the lower shape of a hoof main body root side bottom surface；The upper and lower jaw unit
Fixed column insert corresponding wax dike after, the tooth conjunction side bottom surface of upper and lower shape of a hoof main body is respectively at upper and lower denture bite plane
Position.
2. auxiliary determines the device of jaw relationship according to claim 1, it is characterised in that the upper and lower shape of a hoof main body is equal
Including some spaced first, second Slab elements, first, second Slab element is hinged and connected by end, institute
Stating first Slab element includes two pieces of first support plates being oppositely arranged, and second Slab element includes two pieces of for being oppositely arranged
Two support plates, second Slab element is arranged at the first support plate unit inside and end overlaps.
3. auxiliary determines the device of jaw relationship according to claim 2, it is characterised in that first, second support plate has
There is the circular arc-shaped end of same size, each end is provided with a hole；The radian of the circular arc-shaped end is 210 °～270 °.
4. auxiliary determines the device of jaw relationship according to claim 3, it is characterised in that first, second Slab element
It is hinged and connected by axis, the two ends of the axis are provided with axial hole, by connector by the first support plate cell location
In axis two ends and the end of connector and the first support plate flush.
5. auxiliary determines the device of jaw relationship according to claim 4, it is characterised in that the hole at the first support plate two ends
For counterbore.
6. auxiliary determines the device of jaw relationship according to claim 5, it is characterised in that the connector is pin or spiral shell
Nail.
7. auxiliary determines the device of jaw relationship according to claim 6, it is characterised in that the second support plate lateral surface connects
It is connected to filling plate, the surface of the filling plate and the first support plate flush.
8. auxiliary determines the device of jaw relationship according to claim 7, it is characterised in that upper shape of a hoof main body is corresponding to upper
A spring extended to tooth conjunction side is provided with jaw first molar, and tooth conjunction side bottom surface is provided with a spring and stretches out hole, with the spring
Stretch out end cap that hole is engaged by the spring retainer in shape of a hoof main body.
9. auxiliary determines the device of jaw relationship according to claim 8, it is characterised in that the tooth of the upper shape of a hoof main body
Conjunction side bottom surface is provided with labelling.
10. auxiliary determines the device of jaw relationship according to claim 9, it is characterised in that the labelling is corresponding in the upper jaw
Between incisor, Maxillary Bilateral first molar position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617587.5U CN206026459U (en) | 2016-06-21 | 2016-06-21 | Supplementary device of confirming jaw position relation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617587.5U CN206026459U (en) | 2016-06-21 | 2016-06-21 | Supplementary device of confirming jaw position relation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026459U true CN206026459U (en) | 2017-03-22 |
Family
ID=58312947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620617587.5U Withdrawn - After Issue CN206026459U (en) | 2016-06-21 | 2016-06-21 | Supplementary device of confirming jaw position relation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963033A (en) * | 2016-06-21 | 2016-09-28 | 上海市徐汇区牙病防治所 | Auxiliary occluding relation determination device |
| CN109350276A (en) * | 2018-10-24 | 2019-02-19 | 同济大学 | It is a kind of for determining the device of lower jaw positional relationship and its application on oral cavity |
| CN113576697A (en) * | 2021-08-31 | 2021-11-02 | 重庆医科大学附属口腔医院 | Auxiliary forming plane shovel for positioning vertical distance dead point of wax column and wax column forming method |
-
2016
- 2016-06-21 CN CN201620617587.5U patent/CN206026459U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963033A (en) * | 2016-06-21 | 2016-09-28 | 上海市徐汇区牙病防治所 | Auxiliary occluding relation determination device |
| CN109350276A (en) * | 2018-10-24 | 2019-02-19 | 同济大学 | It is a kind of for determining the device of lower jaw positional relationship and its application on oral cavity |
| CN113576697A (en) * | 2021-08-31 | 2021-11-02 | 重庆医科大学附属口腔医院 | Auxiliary forming plane shovel for positioning vertical distance dead point of wax column and wax column forming method |
| CN113576697B (en) * | 2021-08-31 | 2022-07-22 | 重庆医科大学附属口腔医院 | Auxiliary forming plane shovel for positioning vertical distance stopping point of wax column and wax column forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20180525 |
|
| AV01 | Patent right actively abandoned |