CN208784953U - Appliance - Google Patents
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- CN208784953U CN208784953U CN201820473918.1U CN201820473918U CN208784953U CN 208784953 U CN208784953 U CN 208784953U CN 201820473918 U CN201820473918 U CN 201820473918U CN 208784953 U CN208784953 U CN 208784953U
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Abstract
The utility model relates to a kind of appliances.The appliance includes shell, coating and additional component；The shell has multiple cavities, adjacent cavity connection, and the cavity is used to accommodate the tooth of patient；The shell has interior surface and outer surface, and the interior surface with the tooth of the patient for being bonded；The edge of the coating is fixedly connected with the outer surface, and opening is formed between the coating and the outer surface；The additional component is threaded through between the coating and the outer surface by the opening.Above-mentioned appliance, additional component can activity in the region between coating and outer surface, position, direction of additional component etc. can need be adjusted according to actual clinical, and be adjusted convenient for clinician.
Description
Technical field
The utility model relates to orthodontic technical fields, more particularly to a kind of appliance.
Background technique
Invisible orthotic device due to it is beautiful, facilitate the advantages that it is more and more welcomed by the people.It is rescued to reach expected
Effect, it is sometimes desirable to the Orthodontic force of appliance is improved using additional components such as draw hook, tongue side buttons.Generally, additional component
It is pre-designed before rescuing, has been made during appliance processing.In the specific use process, doctor is by additional component
It is pasted on the surface of tooth, and the corresponding position of appliance is provided with groove corresponding with the additional component, thus facing
In bed use process, additional component cannot be adjusted according to the variation of clinical setting, unless re-working appliance.
Utility model content
Based on this, it is necessary to aiming at the problem that attachment etc. cannot be adjusted, provide a kind of appliance.
A kind of appliance, comprising:
Shell, the shell have multiple cavities, adjacent cavity connection, and the cavity is used to accommodate the tooth of patient
Tooth；The shell has interior surface and outer surface, and the interior surface with the tooth of the patient for being bonded；
Coating, the edge of the coating are fixedly connected with the outer surface, and the coating and the outside
Opening is formed between surface；And
Additional component, the additional component are threaded through between the coating and the outer surface by the opening.
Above-mentioned appliance, shell have multiple cavities, adjacent cavity connection, and cavity is used to accommodate the tooth of patient, shell
Body has interior surface and outer surface, and interior surface with the tooth of patient for being bonded, the edge and outer surface of coating
It is fixedly connected, and forms opening between coating and outer surface, covered so that additional component can be threaded through this by the opening
Between cap rock and outer surface, and then additional component can activity, appendix in the region between coating and outer surface
Position, direction of part etc. can need to be adjusted according to actual clinical, and be adjusted convenient for clinician.
The elasticity modulus of the used material of the coating is less than the used material of the shell in one of the embodiments,
The elasticity modulus of material.
The elasticity modulus of the used material of coating is less than the elastic model of the used material of shell, enables coating
It is pasted on the outer surface by the elasticity of its own, increases the connection between coating and outer surface, also increase comfort level.
The edge of the coating is connect with the outer surface by adhesive bonds in one of the embodiments,
Or the edge of the coating and outer surface heat bonding connect.
Connection is connected or is thermally bonded using adhesive bonds, increases the edge of coating and the cohesive force of outer surface,
Also make manufacture craft simple.
The additional component is draw hook, tongue side button, puts down and lead attachment, jaw pad attachment, steel in one of the embodiments,
Silk, elastic component or electronic component；The electronic component is for monitoring wear condition.
The region formed between the coating and the outer surface in one of the embodiments, and the appendix
Part is adapted.
The region formed between coating and outer surface is adapted with additional component, so that additional component and outside
Surface is more bonded, and also reduces the area of coating to the greatest extent, improves comfort level.
The region formed between the coating and the outer surface in one of the embodiments, is greater than described attached
The size of made component；After the additional component wears the region formed between the coating and the outer surface, institute
The region division formed between coating and the outer surface is stated into first part and second part；The ruler of the second part
The very little size with the additional component is adapted.
The region formed between coating and outer surface is greater than the size of additional component, consequently facilitating by additional component
It wears in the region, after additional component is worn in the region, the region formed between coating and outer surface includes
First part and second part, and the size of second part is adapted with the size of additional component, consequently facilitating additional component into
Row installation, and additional component is made to be not easy to fall.
The coating covers the entire outer surface or coating covering in one of the embodiments,
The partial region of the outer surface.
The quantity of the coating is multiple in one of the embodiments, and multiple coatings are set in distance.
In one of the embodiments, between the coating and the additional component and/or the outer surface and institute
It states and is equipped with adhered layer between additional component.
By the setting of adhered layer, so that additional component is stronger, it is not easily to fall off.
In one of the embodiments, the coating with a thickness of 0.1 millimeter -0.3 millimeter.
Coating with a thickness of 0.1 millimeter -0.3 millimeter, the thickness of coating is than relatively thin, so that coating is more sticked on
Additional component is closed, further such that additional component is not easily to fall off etc..
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the appliance of first embodiment；
Fig. 2 does not place structural schematic diagram when additional component for the appliance of second embodiment；
Fig. 3 is that appliance shown in Fig. 2 places the structural schematic diagram after additional component；
Fig. 4 does not place structural schematic diagram when additional component for the appliance of 3rd embodiment；
Fig. 5 is that appliance shown in Fig. 3 places the structural schematic diagram after additional component；
Fig. 6 is the structural schematic diagram of the appliance of fourth embodiment；
Fig. 7 is the structural schematic diagram of the appliance of the 5th embodiment.
Specific embodiment
It is understandable to enable the above objects, features, and advantages of the utility model to become apparent, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.
As shown in Figure 1, the appliance 100 of first embodiment includes that shell 110, coating 120 and additional component (do not show
Out).Shell 110 has multiple cavities, adjacent cavity connection, which is used to accommodate the tooth of patient.The shell 110 has
Interior surface and outer surface 111, interior surface with the tooth of patient for being bonded.That is, when appliance 100 is using
When, appliance 100 is matched on the tooth of patient, and interior surface is bonded with the tooth of patient, so that appliance 100 is to patient's
Tooth generates the effect of power, to realize the correction to tooth.It should be noted that material used by shell 110 can be
PETG, PET or TPU etc..Shell 110 can be made by modes such as 3D printings, and the preparation method of shell 110 is not made herein
It limits.
The edge of coating 120 is fixedly connected with outer surface 111, and is formed between coating 120 and outer surface 111
Opening, that is to say, that most of edge of coating 120 is fixedly connected with outer surface 111, i.e. the part side of coating 120
Edge is not fixedly connected with outer surface 111, to form opening 112 between coating 120 and outer surface 111.Therefore, it adds
Component can be threaded through between coating 120 and outer surface 111 by the opening 112.And then additional component can cover
Activity in region between layer 120 and outer surface 111, position, direction, thickness of additional component etc. can be according to actual clinicals
It needs to be adjusted, and is adjusted convenient for clinician, so that doctor is more convenient, moreover it is possible to by adjusting the position of additional component
It sets to increase comfort level.
In addition, additional component is not necessarily to be affixed directly to facing, so that additional component will not be directly forced appliance 100,
It is mobile other directions of tooth are not will cause.The production of the additional components such as tongue side button, draw hook will not reduce appliance 100 to tooth
Package.That is, the additional components such as tongue side button, draw hook are located on outer surface 111, interior surface is had no effect on to tooth
The fitting of tooth will not reduce the package to tooth.
It should be noted that material used by coating 120 can be TPU, PET or PETG etc..In addition, coating
Material used by 120 can be identical as material used by shell 110, can not also be identical.
The elasticity modulus of the used material of coating 120 is less than the used material of shell 110 in one of the embodiments,
Elastic model, that is to say, that the elasticity of coating 120 is better than the elasticity of shell 110.To work as the edge of coating 120
When being fixedly connected with outer surface 111, coating 120 can lean on the elasticity of itself to be attached on outer surface 111, increase coating
Connection between 120 and outer surface 111 also increases the wear comfort etc. of patient.Such as: material used by coating 120
Material can be TPU, and material used by shell 110 can be PETG.
In one embodiment, the edge of coating 120 can be connect with outer surface 111 by adhesive bonds, be glued
Connecing agent can be glue, resin etc..In other embodiments, the edge of coating 120 can be by hot sticky with outer surface 111
Close connection.Specifically, the edge of coating 120 can be melted by way of local heating, then the coating 120 is pasted
On outer surface 111, so that the edge of coating 120 is fixedly connected with outer surface 111.In addition it is also possible to pass through
The mode of local heating melts the partial region of outer surface 111, then the edge of coating 120 is directed at the region,
To which the edge of coating 120 is fixedly connected on outer surface 111.It is connected using adhesive bonds or heat bonding connects
It connects, increases the edge of coating 120 and the cohesive force of outer surface 111, also make manufacture craft simple.It should be noted that
Coating 120 and the link position of outer surface 111 can be determined according to doctor.
It should be noted that coating 120 can also be integrally formed with shell 110.Coating 120 and shell 110 can be with
It is integrally formed by modes such as 3D printings.
The thickness of coating 120 is thinner than the thickness of shell 110 in one of the embodiments, to work as additional component
It is inserted into coating 120 and when outer surface 111 is formed by region, coating 120 is easier that deformation occurs, to cover
Additional component can be fixed in region by layer 120 well.Further, the thickness of coating 120 can for 0.1 millimeter-
0.3 millimeter.
In one embodiment, the region formed between coating 120 and outer surface 111 is adapted with additional component.
In other words, the size Yu additional component phase in region of the coating 120 other than the region being fixedly connected with outer surface 111
Adaptation, so that additional component can be well when additional component wears the region between coating 120 and outer surface 111
Phenomena such as being bonded with coating 120 and outer surface 111, additional component prevented to be displaced, fall.It should be noted that
The region formed between coating 120 and outer surface 111 might be less that the size of additional component, this is because coating
120 have certain elasticity, thus when additional component wears the region between coating 120 and outer surface 111, elasticity
Effect so that additional component still is able to wear the region, additionally it is possible to by additional component preferably it is fixed in the area,
Phenomena such as further preventing additional component to fall.
Adhesive layer can be equipped between coating 120 and additional component in one of the embodiments, so that coating
Caking property between 120 and additional component is higher, so as to preferably fix in the area additional component, further prevents
Phenomena such as only additional component is fallen.It should be noted that adhesive layer can also be located at additional component and outer surface 111 it
Between, so that the fixation of additional component is more firm.In addition, between coating 120 and additional component and outer surface 111 with it is attached
Adhesive layer can be equipped with by adding between surface.
In other embodiments, the region formed between coating 120 and outer surface 111 includes first part and second
Part.The size of the second part is adapted with the size of additional component.In other words, coating 120 and outer surface 111 it
Between the region that is formed be greater than the size of additional component, so that additional component can advantageously be worn in the region very much.Due to
The region is bigger, is easy to have an effect on the patch of additional component Yu outer surface 111 so that the position of additional component changes
It closes, therefore, after additional component is worn the region, the region can be divided into first by way of heat bonding connection
Part and second part, and the size of second part is adapted with the size of extention.That is, heat bonding can be passed through
Mode, by part corresponding with the profile of additional component in coating 120 and outer surface 111 bonding connect, i.e., should
Region is divided into first part and second part.At this point, additional component is not easy to fall, and additional component and outer surface 111 are more
Fitting.
Wherein, adhesive layer can be equipped between coating 120 and additional component so that coating 120 and additional component it
Between caking property it is higher, so as to by additional component preferably it is fixed in the area, further prevent additional component to occur
Phenomena such as falling.It should be noted that adhesive layer can also be located between additional component and outer surface 111, so that appendix
The fixation of part is more firm.In addition, between coating 120 and additional component and between outer surface 111 and additional surface
Adhesive layer can be equipped with.
In addition, when the region formed between cap rock 120 and outer surface 111 is greater than the size of additional component, it can also
To be plugged between coating 120 and outer surface 111 by pasting resin mass etc. on additional component, then by the additional component
In the region of formation, resin mass can fill and not be attached the partial region that component occupies, so that additional component is in the area
It is more firm.
Coating 120 covers the partial region of outer surface 111 in one of the embodiments,.Specifically, according to doctor
Or the label on shell 110, the position of the covering additional component addition of coating 120 area corresponding on outer surface 111
Domain.Material is also saved to improve the wear comfort of patient in the partial region for covering outer surface 111 due to coating 120
Material.Wherein, the label on shell 110 refers to marking automatically on shell 110 when rectifier 100 is come out by 3D printing
Know the region for needing to add additional component come out.Length can cover a facing or several facings, shape can be square
Shape, circle or irregular form.The direction of opening is determined according to service condition.
In other embodiments, coating 120 can cover entire outer surface 111.At this point, coating 120 and outside
Opening is formed by between surface 111 can be cracked at the position for needing to install additional component by modes such as cut-off knives
It is formed, additional component passes through the seam again and wears between coating 120 and outer surface 111.When coating 120 covers outside entire
When portion surface 111, the appliance 100 can also be made by way of the bondings such as bonding agent or 3D printing etc..
The quantity of coating 120 is multiple in one of the embodiments, and multiple coatings 120 are set in distance.It can be with
Understand, needs draw hook and tongue side button when some of patient, which rescues the stage, needs a variety of additional components, such as simultaneously, this
When, it can be fixedly connected with coating 120 by being thermally bonded connection type in the corresponding position of outer surface 111, then will lead respectively
Draw hook and tongue side button to be formed by region by opening insertion outer surface 111 and corresponding coating 120.In addition, can also
It can be that two or more draw hook or tongue side button are needed in some stage of rescuing, this can be formed according to actual needs covers
Cap rock 120.
It should be noted that when coating 120 covers entire outer surface 111, coating 120 or two or
Two or more, two or more coatings 120 stack gradually.
In addition, additional component can be draw hook, tongue side button, put down and lead attachment, jaw pad attachment, steel wire, elastic component or electricity
Subcomponent etc..The electronic component is for monitoring wear condition.The electronic component can be force snesor or camera etc..It needs
Illustrate, additional component can also be resin mass etc., be ok as long as rescuing appurtenance required for process, herein simultaneously
With no restriction.In the present embodiment, additional component is draw hook or tongue side button.
When additional component is draw hook, in the conventional mode, need for draw hook to be affixed directly on dental surface,
Just fixation is immovable after pasting on tooth surfaces, re-pastes unless being dismantled.In addition, also one can be generated to dental surface
Determine the damage of degree.With the movement of tooth, the initial paste position of draw hook can change, and generate inappropriate feelings
Condition, such as situations such as force direction or mucous membrane compressing.In addition, draw hook can also reduce the shell 110 of appliance 100 to facing
Package.Moreover, relatively short at the position of appliance corresponding with the position where draw hook (i.e. at the position of appliance
Have corresponding notch), to be easy to produce fracture.Since draw hook is pasted on tooth surfaces, thus with tooth
There is the risk to fall off in the draw hooks such as mobile.In addition, the power generated is directly delivered on tooth when draw hook is drawn, it may
Cause the unplanned direction of tooth mobile.And appliance using the above structure, draw hook can be in coating 120 and outer surfaces
Movable in region between 111, position, direction, thickness of draw hook etc. can need to be adjusted according to actual clinical, and just
It is adjusted in clinician, so that doctor is more convenient, moreover it is possible to increase comfort level by adjusting the position of draw hook.This
Outside, draw hook, so that additional component draw hook will not be directly forced tooth, not will cause tooth without being affixed directly to facing
Other directions are mobile.Draw hook is located on outer surface 111, has no effect on fitting of the interior surface to tooth, will not be reduced pair
The package of tooth.
In addition, need to form a notch on the shell of appliance when draw hook is arranged by the way of traditional, from
And stretch the hook portion of draw hook from the notch, and then rubber band can be linked into, to further increase tractive force.But rubber
The pulling force of rubber band turns up, and will cause the discomfort or even ulcer of mucous membrane.In addition, because draw hook is one section of appliance, because drawing
Power, is likely to result in the fracture of draw hook, can also reduce appliance to the package of facing.And appliance using the above structure,
Opening is formed between coating 120 and outer surface 111, so that the hook portion of draw hook is directly stretched from the opening, then is linked into
Rubber band not will cause the discomfort to mucous membrane.
When additional component is tongue side button, in the conventional mode, need for tongue side button to be affixed directly on dental surface,
Just fixation is immovable after pasting on tooth surfaces, re-pastes unless being dismantled.In addition, also one can be generated to dental surface
Determine the damage of degree.With the movement of tooth, the initial paste position of tongue side button can change, and generate inappropriate feelings
Condition, such as situations such as force direction or mucous membrane compressing.In addition, tongue side button can also reduce the shell 110 of appliance 100 to facing
Package.Moreover, relatively short at the position of appliance corresponding with the position where tongue side button (i.e. at the position of appliance
Have corresponding notch), to be easy to produce fracture.Since tongue side button is pasted on tooth surfaces, thus with tooth
There is the risk to fall off in the tongue sides button such as mobile.In addition, the power generated is directly delivered on tooth when tongue side button is drawn, it may
Cause the unplanned direction of tooth mobile.And appliance using the above structure, tongue side button can be in coating 120 and outer surfaces
Movable in region between 111, position, direction, thickness of tongue side button etc. can need to be adjusted according to actual clinical, and just
It is adjusted in clinician, so that doctor is more convenient, moreover it is possible to increase comfort level by adjusting the position of tongue side button.This
Outside, tongue side button, so that additional component tongue side button will not be directly forced tooth, not will cause tooth without being affixed directly to facing
Other directions are mobile.Tongue side be located on outer surface 111, have no effect on fitting of the interior surface to tooth, will not reduce pair
The package of tooth.
When additional component is tongue side button, through-hole is offered on coating 120 in one of the embodiments, the through-hole
Diameter be less than tongue side button protrusion diameter, so as to using the elasticity of coating 120, the protrusion of tongue side button can be with
It is worn out from the through-hole, and then rubber band etc. can be hung on the protrusion, further increase Orthodontic force.Further, it covers
Opening is formed by between cap rock 120 and outer surface 111 can be closed using modes such as bonding agents.
As shown in Fig. 2, the appliance 200 of second embodiment includes that shell 210, coating 220 and additional component (do not show
Out).Connection relationship between the structure and all parts of all parts in the appliance 200 etc. such as first embodiment institute
Show, details are not described herein.The appliance 200 is unlike appliance 100 described in first embodiment: additional component is
It puts down to lead attachment or put down and leads vacuole.At this point, the length of coating 220 can cover several facings of tongue side.It is rectified using traditional
Device is controlled, on the surface for equalling the tongue side for leading the tooth that attachment is pasted onto labial teeth area, can not be changed.With the variation of tooth, may go out
Situations such as existing improper.It is flat to lead attachment and be plugged in 111 institute of coating 220 and outer surface as shown in figure 3, using the appliance
It, can be according to being actually adjusted, to guarantee that lower labial teeth being capable of vertical stress in the region of formation.When additional component is flat
When leading vacuole, using traditional appliance, appliance can be reduced to the package of dental surface.In addition, only using the shell of appliance
Strength come support it is flat lead vacuole, which is less than the strength of occlusion, thus can sting collapse it is flat lead vacuole, cause not exercising just
Chang Gongneng.And above-mentioned appliance is used, and it is flat to lead the protection that vacuole has coating 220, it can lead stinging for vacuole to avoid flat and collapse, also not
Appliance can be reduced to the package of dental surface.
As shown in figure 4, the appliance 300 of second embodiment includes that shell 310, coating 320 and additional component (do not show
Out).Connection relationship between the structure and all parts of all parts in the appliance 300 etc. such as first embodiment institute
Show, details are not described herein.The appliance 300 is unlike appliance 100 described in first embodiment: additional component is
Jaw pads attachment.At this point, the length of coating 220 can cover several facings.Jaw pad attachment is placed on the occlusal surface in backteeth area,
Jaw pad attachment is plugged in coating 220 and outer surface 111 is formed by region, as shown in Figure 5.The position that jaw pads attachment can
To be adjusted.In addition, the height of jaw pad attachment can also be adjusted, specifically, jaw pad attachment quantity can be multiple,
Multiple jaw pad attachmentes are detachably connected, and multiple jaws pad attachment stacks gradually.According to actual needs, jaw attachment can be padded to carry out
It extracts, to meet needed for clinic.Such as the stage is rescued in the early stage, need the height of jaw pad attachment higher, in following rank
Section can change height by extracting jaw pad attachment according to situation is actually rescued.
The quantity of coating 320 may be multiple in one of the embodiments, and the successively layer of multiple coatings 320
It is folded.The edge of adjacent coating 320 is fixedly connected, and forming layer is open between adjacent coating 320.Coating 320
It is identical that quantity can pad the quantity of attachment with jaw, so that each jaw pad attachment is plugged between adjacent coating 320 and is formed
Region or be formed by region between the coating 320 and outer surface 111 of outer surface 111 so that jaw
Taking for attachment of pad will not influence each other.
As shown in fig. 6, the appliance 400 of fourth embodiment includes shell 410, coating 420 and additional component 430.
Connection relationship between the structure and all parts of all parts in the appliance 400 etc. is as shown in the first embodiment,
This is repeated no more.The appliance 400 is unlike appliance 100 described in first embodiment: additional component 430 is bullet
Property steel wire or rubber band, and the quantity of coating 420 be two.Two coatings 420 respectively with 411 shapes of outer surface
At opening it is opposite.To elasticity steel wire or rubber band both ends be threaded through respectively two coatings 420 respectively with outside
Surface 411 is formed by region.
Coating 420 and outer surface 411, which are formed by region, in one of the embodiments, can be equipped with fixed part
Part, the fixation member is for the steel wire of elasticity or the end of rubber band.It should be noted that the fixation member can also first with
The steel wire of elasticity or the end of rubber band are fixedly connected, then spin coating bonding agent etc. in fixation member, so that fixation member exists
Coating 420 and outer surface 411 are formed by region fixed.In addition, the fixation member can also first with elasticity steel wire,
The end of spring or rubber band is fixedly connected, then fixation member is plugged in coating 420 and is formed by with outer surface 411
It is finally by thermal bond pattern along the profile of fixation member, coating 420 is corresponding with the profile of fixation member in region
Region is fixedly connected with outer surface 411.
It should be noted that when needing to close interdental gap, using steel wire, spring or the rubber of elasticity
Muscle.And when needing to open up interdental gap, using the steel wire or spring of elasticity.
As shown in fig. 7, the appliance 500 of the 5th embodiment includes that shell 510, coating 520 and additional component (do not show
Out).Connection relationship between the structure and all parts of all parts in the appliance 500 etc. such as fourth embodiment institute
Show, details are not described herein.The appliance 500 is unlike appliance 400 described in fourth embodiment: coating 520
Quantity be one, elastic steel wire or rubber band are threaded through the coating 520 and outer surface 511 is formed by region
It is interior.Coating 520 covers the gap location of the tooth of patient.
The manufacturing method of the appliance of any of the above-described embodiment of one embodiment, includes the following steps:
S1: forming coating on the outer surface of shell, so that the edge of coating is fixedly connected with outer surface, and
Opening is formed between coating and outer surface.
Specifically, the edge of coating can be connect with outer surface by adhesive bonds, and bonding agent can be glue
Or resin etc..In other embodiments, the edge of coating and outer surface can be connected by heat bonding.Specifically, may be used
The edge of coating is melted in a manner of through local heating, then the coating is pasted on the outer surface, so that
The edge of coating is fixedly connected with outer surface.Shell can be made by modes such as 3D printings.It should be noted that covering
Layer can also be integrally formed with shell.Coating can be integrally formed with shell by modes such as 3D printings.
S2: by opening, additional component is threaded through between coating and outer surface.
Specifically, additional component can be plugged in the region between coating and outer surface using tweezers.
The manufacturing method of above-mentioned appliance, manufacturing method is simple, and the position of additional component, direction etc. can be according to reality
Clinic needs to be adjusted, and is adjusted convenient for clinician.
In one of the embodiments, upon step s 2, it further comprises the steps of: by way of heat bonding, by coating
In part corresponding with the profile of additional component and outer surface bonding connect.It, will be in coating by the way of heat bonding
Part corresponding with the profile of additional component bonds with outer surface and connects, and further prevents the displacement of additional component or falls
It falls.
It should be noted that appliance made from the manufacturing method is as described in the appliance of above-mentioned any embodiment, herein
It repeats no more.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of appliance characterized by comprising
Shell, the shell have multiple cavities, adjacent cavity connection, and the cavity is used to accommodate the tooth of patient；
The shell has interior surface and outer surface, and the interior surface with the tooth of the patient for being bonded；
Coating, the edge of the coating are fixedly connected with the outer surface, and the coating and the outer surface
Between formed opening；And
Additional component, the additional component are threaded through between the coating and the outer surface by the opening.
2. appliance according to claim 1, which is characterized in that the elasticity modulus of the used material of coating is less than
The elasticity modulus of the used material of shell.
3. appliance according to claim 1 or 2, which is characterized in that the edge of the coating and the outer surface
By adhesive bonds connect or the edge of the coating described in outer surface heat bonding connection.
4. appliance according to claim 1 or 2, which is characterized in that the additional component is draw hook, tongue side button, puts down
Lead attachment, jaw pad attachment, steel wire, elastic component or electronic component；The electronic component is for monitoring wear condition.
5. appliance according to claim 4, which is characterized in that formed between the coating and the outer surface
Region is adapted with the additional component.
6. appliance according to claim 4, which is characterized in that formed between the coating and the outer surface
Region is greater than the size of the additional component；It is worn between the coating and the outer surface in the additional component
Behind the region of formation, the region division formed between the coating and the outer surface is at first part and second part；
The size of the second part is adapted with the size of the additional component.
7. appliance according to claim 1 or 2, which is characterized in that the coating covers the entire outer surface,
Or the coating covers the partial region of the outer surface.
8. appliance according to claim 1 or 2, which is characterized in that the quantity of the coating be it is multiple, it is multiple described
Coating is set in distance.
9. appliance according to claim 1 or 2, which is characterized in that between the coating and the additional component and/
Or adhered layer is equipped between the outer surface and the additional component.
10. appliance according to claim 1, which is characterized in that the coating with a thickness of 0.1 millimeter -0.3 milli
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473918.1U CN208784953U (en) | 2018-04-04 | 2018-04-04 | Appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473918.1U CN208784953U (en) | 2018-04-04 | 2018-04-04 | Appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208784953U true CN208784953U (en) | 2019-04-26 |
Family
ID=66199307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820473918.1U Active CN208784953U (en) | 2018-04-04 | 2018-04-04 | Appliance |
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| CN (1) | CN208784953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464870A (en) * | 2018-04-04 | 2018-08-31 | 上海正雅齿科科技股份有限公司 | appliance and its manufacturing method |
| CN110251248A (en) * | 2019-05-31 | 2019-09-20 | 上海交通大学医学院附属第九人民医院 | A kind of dental appliance with occlusion guiding |
| CN110584805A (en) * | 2019-09-20 | 2019-12-20 | 上海正雅齿科科技股份有限公司 | Orthodontics concave surface deformity correction system and design method thereof |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464870A (en) * | 2018-04-04 | 2018-08-31 | 上海正雅齿科科技股份有限公司 | appliance and its manufacturing method |
| CN110251248A (en) * | 2019-05-31 | 2019-09-20 | 上海交通大学医学院附属第九人民医院 | A kind of dental appliance with occlusion guiding |
| CN110584805A (en) * | 2019-09-20 | 2019-12-20 | 上海正雅齿科科技股份有限公司 | Orthodontics concave surface deformity correction system and design method thereof |
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Address after: 201210 Pudong New Area, Shanghai, 2305, A, 122, north gate, two floor. Patentee after: Zhengya Dental Technology (Shanghai) Co.,Ltd. Address before: 201210 Pudong New Area, Shanghai, 2305, A, 122, north gate, two floor. Patentee before: SHANGHAI SMARTEE DENTI-TECHNOLOGY Co.,Ltd. |