CN101744668B - Zirconium dioxide attachment combined non-metallic denture framework prosthesis - Google Patents
Zirconium dioxide attachment combined non-metallic denture framework prosthesis Download PDFInfo
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- CN101744668B CN101744668B CN2009102015570A CN200910201557A CN101744668B CN 101744668 B CN101744668 B CN 101744668B CN 2009102015570 A CN2009102015570 A CN 2009102015570A CN 200910201557 A CN200910201557 A CN 200910201557A CN 101744668 B CN101744668 B CN 101744668B
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- zirconium dioxide
- denture
- attachment
- support
- metallic
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Abstract
The invention provides a zirconium dioxide attachment combined non-metallic denture framework restoration. The restoration comprises a zirconium dioxide moving denture framework, a zirconium dioxide fixing denture framework and an attachment connecting the moving denture framework and the fixing denture framework, wherein the attachment is also made of a zirconium dioxide material. The denture framework restoration is completely made of a zirconium dioxide non-metallic material, so that the dentures are unlikely to arouse allergy and cause inflammation and pungent odor in oral cavity and ensure that a user does not feel uncomfortable when using the denture framework restoration; in the invention, the bolted type attachment used for connecting the moving denture framework and the moving denture framework has a better fixing-stabilizing action than a common clipping ring, and the attachment can protect the abutment teeth; the esthetic effect of the denture framework restoration is good; and the connection of the fixing dentures and the moving dentures is reliable, and the use is convenient and flexible.
Description
Technical field
The present invention relates to a kind of denture dummy, particularly a kind of Zirconium dioxide attachment combined non-metallic denture framework restoration.
Background technology
Be applied in fixed denture support clinically now, internal layer adopts nichrome, the outer ceramic material that adopts; Such denture need be bonded in the oral cavity for a long time, owing to contain beryllium element in this support, long-term contact can be harmful; And some crowd, especially women can produce anaphylaxis to nickel; Make the gingiva blackout, injury is healthy and attractive in appearance.And the removable denture support that is applied in clinically adopts cochrome to process, and intensity is little, wide coverage; And weight is big, causes allergy easily, makes in the oral cavity inflamed; Make to produce abnormal flavour in the oral cavity, and increased the foreign body sensation of user, user is done not feel like oneself.Simultaneously, the user of partial denture is improper all to install and fix artificial tooth or all uses removable denture, so a kind of both product of Combination application need be provided.
The patient hopes to use the dummy treatment of no metal most clinically.No matter be patient or doctor, even the support that the skilled worker often makes alloy is dissatisfied, but this type support dummy that does not have a metal run into the restriction aspect the material technology making regular meeting often.
Summary of the invention
The object of the present invention is to provide a kind of Zirconium dioxide attachment combined non-metallic denture framework restoration; This attachment and support all adopt nonmetallic materials---and zirconium dioxide is made; Make the entire bracket dummy not have metal; Make artificial tooth be not easy to cause allergy, can not make inflamed or generation abnormal flavour in the oral cavity yet, user can not do not feel like oneself in use yet; Can be applied to be not suitable for the user of independent application of fixed artificial tooth or independent removable denture.
For achieving the above object, a kind of Zirconium dioxide attachment combined non-metallic denture framework restoration provided by the invention comprises:
The removable denture support;
The fixed denture support;
With the attachment that is connected removable denture support and removable denture support.
Described removable denture support, fixed denture support, attachment all adopt the zirconium dioxide material to process.
Described attachment comprises:
Be arranged on the female part of removable denture support one end;
Be arranged on the male part of fixed denture support one end;
This female part and male part can seal coincide.
Described female part is the key way structure, and the sidewall of its inner hollow also is provided with opening; This female part inside also is provided with the wear-resisting elastic insert of resin material.
Described female part adopts the zirconium dioxide material to process.
Described male part is cylindric key structure, and its diameter and described female part match.
The both sides of the cylindric key structure of described male part are provided with retention groove, and this retention groove is used for being fixedly connected of auxiliary female part and male part, makes it more firm.
Described male part adopts the zirconium dioxide material to process.
On the described removable denture support, and with the link of fixed denture support on, also be provided with snap ring, be used for the supplemental support removable denture, prevent its sinking or come off.Attachment maintenance of the present invention advocates to derive from the frictional force between female part, the male part; When the direction of especially dislocating and its female part direction angulation or the backward dislocation of several attachment elder generation form the effect of conditioning each other; Can form maintenance power preferably, but when cooperating pine between the female part, male part, friction or because of after difficulty in place carried out adjusting and reforming; Maintenance power often can not meet the demands, so other maintenance forms such as fits best snap rings.
Described snap ring adopts the zirconium dioxide material to process.
Described removable denture support is fixedly installed on the artificial gingiva of being processed by resin material through being arranged on the base on this removable denture support, and the shape of this manual work gingiva bottom and the dental bed of user match.
Attachment is a kind of removable denture to be fixed in the machinery on the fixed denture; Normally by female part and male part accurate chimera dimerous, wherein a part is fixed on the fixed denture for it, and another part combines with removable denture; After these two parts coincide; Give denture retention and support, thereby for artificial tooth provides good maintenance, stable and performance attractive in appearance.What the present invention adopted is bolt formula precision attachment, for hat external friction formula attachment, through zirconium dioxide male part retainer, comes maintenance with the friction of the unworn liner of female part.The negative part through physical activity combined with fixed denture frameworks underpinning, because the elastic material, can be buffered bite He impact force on the abutment, and to achieve the purpose of protecting the abutments.Described bolt formula precision attachment is applicable to one-sided or the bilateral free deletion, especially is fit to the long or less patient of vertical dimension of less situation of buccolingual diameter and free-end distance.
Zirconium dioxide attachment combined non-metallic denture framework restoration all uses the zirconium dioxide material to be not easy to cause allergy, also can not make inflamed or generation abnormal flavour in the oral cavity, and user can not do not feel like oneself; The bolt formula attachment that the present invention adopts combines fixed denture support and removable denture support, and the maintenance Stabilization of attachment is greater than general snap ring, and it has protective effect to abutment, under good maintenance Stabilization, can obtain masticatory efficiency preferably; And the disguise that attachment is placed, and the processing of remaining tooth all makes this dummy have good aesthetic effect; Simultaneously, the user that is not suitable for all installing and fixing artificial tooth or uses removable denture is the combination of flexible Application fixed denture and removable denture according to circumstances; And fixed denture is reliable and stable with being connected of removable denture, and is easy to use flexible.
Description of drawings
Shown in Figure 1 is the structural representation of Zirconium dioxide attachment combined non-metallic denture framework restoration of the present invention.
The specific embodiment
Followingly specifically introduce preferred implementation of the present invention according to accompanying drawing 1.
As shown in Figure 1, the present invention provides a kind of Zirconium dioxide attachment combined non-metallic denture framework restoration, comprises:
Zirconium dioxide removable denture support 10;
Zirconium dioxide fixed denture support 20; And,
The attachment (31,32) that connects removable denture support 10 and fixed denture support 20, this attachment (31,32) also are to adopt the zirconium dioxide material.
The base 11 of removable denture support is fixedly installed on the artificial gingiva of being processed by resin material 12, and the shape of these manual work gingiva 12 bottoms and the dental bed of user match; Also be provided with snap ring 13 on the described removable denture support 10; Described snap ring 13 is used for fixing the fixed denture that is connected with removable denture support 10, to support the maintenance effect of auxiliary attachment further.
The denture stent 10 is provided with an end member 31 is negative, the negative member 31 fixed to the activity by physically combining the denture base 11, a bolt member 31 is negative channel structure, hollow inside wall is also provided with an opening ; The negative member 31 is further provided with an internal friction has better wear pads (not shown); the wear pads of a resin material having elasticity, may bite He buffer the impact force on the abutment , to achieve the purpose of protecting the abutments.
One end of described fixed denture support 20 is provided with male part 32, and this male part 32 is cylindric key structure, and its diameter and described female part 31 match; This male part can be inserted in the female part 31, and female part 31 through and unworn liner between frictional force fix, driving fit.The both sides of the cylindric key structure of described male part 32 are provided with retention groove 33, and being fixedly connected of auxiliary female part 31 and male part 32 prevents 10 sinkings of removable denture support or come off.When will take off,, easy to operate as long as firmly extract female part 31.
The present invention is applied to the zirconium dioxide material on removable denture support, fixed denture support and the attachment between them; Make the entire bracket dummy not have metal; Be not easy to cause allergy, can not make inflamed or generation abnormal flavour in the oral cavity yet, user can not do not feel like oneself.The bolt formula attachment that the present invention adopts combines fixed denture support and removable denture support; The maintenance Stabilization of attachment is greater than general snap ring; Firm and reliable connection; Easy to use flexible, for the user that is not suitable for all installing and fixing artificial tooth or uses removable denture, the also combination of flexible Application fixed denture and removable denture according to circumstances.
Although content of the present invention has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited appended claim.
Claims (6)
1. a Zirconium dioxide attachment combined non-metallic denture framework restoration comprises removable denture support (10) and fixed denture support (20), it is characterized in that:
Described Zirconium dioxide attachment combined non-metallic denture framework restoration also comprises:
Connect the fixedly attachment of removable denture support (10) and fixed denture support (20); This attachment adopts the zirconium dioxide material to process;
Described removable denture support (10) adopts the zirconium dioxide material to process;
Described fixed denture support (20) adopts the zirconium dioxide material to process;
Described attachment comprises:
Be arranged on the zirconium dioxide female part (31) of removable denture support (10) one ends;
Be arranged on the zirconium dioxide male part (32) of fixed denture support (20) one ends;
This female part (31) can seal with male part (32) coincide;
Described female part (31) is the key way structure, and the sidewall of its inner hollow also is provided with opening;
The inner wear-resisting elastic insert that also is provided with the resin material of described female part (31).
2. Zirconium dioxide attachment combined non-metallic denture framework restoration as claimed in claim 1 is characterized in that: described male part (32) is cylindric key structure, and its diameter and described female part (31) match.
3. Zirconium dioxide attachment combined non-metallic denture framework restoration as claimed in claim 2 is characterized in that: the both sides of the cylindric key structure of described male part (32) also are provided with retention groove (33).
4. Zirconium dioxide attachment combined non-metallic denture framework restoration as claimed in claim 1; It is characterized in that: on described removable denture support (10); And on the link of fixed denture support (20), also be provided with the snap ring (13) that is used for the supplemental support removable denture.
5. Zirconium dioxide attachment combined non-metallic denture framework restoration as claimed in claim 4 is characterized in that: described snap ring (13) adopts the zirconium dioxide material to process.
6. Zirconium dioxide attachment combined non-metallic denture framework restoration as claimed in claim 1; It is characterized in that: described removable denture support (10) is fixedly installed on the artificial gingiva of being processed by resin material (12) through the base (11) that is arranged on this removable denture support, and the shape of this manual work gingiva (12) bottom and the dental bed of user match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102015570A CN101744668B (en) | 2009-12-22 | 2009-12-22 | Zirconium dioxide attachment combined non-metallic denture framework prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102015570A CN101744668B (en) | 2009-12-22 | 2009-12-22 | Zirconium dioxide attachment combined non-metallic denture framework prosthesis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101744668A CN101744668A (en) | 2010-06-23 |
| CN101744668B true CN101744668B (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102015570A Expired - Fee Related CN101744668B (en) | 2009-12-22 | 2009-12-22 | Zirconium dioxide attachment combined non-metallic denture framework prosthesis |
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| CN (1) | CN101744668B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037969B (en) * | 2016-07-08 | 2017-10-13 | 洪亮 | A kind of removable denture and its manufacture craft |
| CN110115639A (en) * | 2019-05-27 | 2019-08-13 | 首都医科大学附属北京友谊医院 | A kind of body keyway type attachment, denture retention system |
| WO2020211528A1 (en) * | 2019-04-19 | 2020-10-22 | 首都医科大学附属北京友谊医院 | Key and keyway attachment denture retention structure and production method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993950A (en) * | 1988-06-20 | 1991-02-19 | Mensor Jr Merrill C | Compliant keeper system for fixed removable bridgework and magnetically retained overdentures |
| CN1295824A (en) * | 1999-11-12 | 2001-05-23 | 爱知制钢株式会社 | Support for artifical teeth holder and method for taking out the same |
| CN201295300Y (en) * | 2008-11-25 | 2009-08-26 | 上海上远义齿有限公司 | Combination body of fixed dentures and removable dentures |
| CN201555184U (en) * | 2009-10-29 | 2010-08-18 | 王雁尘 | Micro-power acousto-optic monitoring LED energy-saving lamp |
-
2009
- 2009-12-22 CN CN2009102015570A patent/CN101744668B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993950A (en) * | 1988-06-20 | 1991-02-19 | Mensor Jr Merrill C | Compliant keeper system for fixed removable bridgework and magnetically retained overdentures |
| CN1295824A (en) * | 1999-11-12 | 2001-05-23 | 爱知制钢株式会社 | Support for artifical teeth holder and method for taking out the same |
| CN201295300Y (en) * | 2008-11-25 | 2009-08-26 | 上海上远义齿有限公司 | Combination body of fixed dentures and removable dentures |
| CN201555184U (en) * | 2009-10-29 | 2010-08-18 | 王雁尘 | Micro-power acousto-optic monitoring LED energy-saving lamp |
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| Publication number | Publication date |
|---|---|
| CN101744668A (en) | 2010-06-23 |
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Address after: The 200137 Shanghai Pudong New Area Sea Road No. 361 Applicant after: Shanghai Magetdental Technology Limited Company Address before: The 200137 Shanghai Pudong New Area Sea Road No. 361 Applicant before: Shanghai Maget Dental Laboratory Co., Ltd. |
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Granted publication date: 20121107 Termination date: 20131222 |