CN105662620B - A kind of skeleton company hat denture structure and installation method - Google Patents
A kind of skeleton company hat denture structure and installation method Download PDFInfo
- Publication number
- CN105662620B CN105662620B CN201610002116.8A CN201610002116A CN105662620B CN 105662620 B CN105662620 B CN 105662620B CN 201610002116 A CN201610002116 A CN 201610002116A CN 105662620 B CN105662620 B CN 105662620B
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- China
- Prior art keywords
- skeleton
- tooth
- root
- sides
- artificial tooth
- Prior art date
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Links
- 238000000034 method Methods 0.000 title description 8
- 238000009434 installation Methods 0.000 title description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 210000000515 tooth Anatomy 0.000 description 103
- 239000000919 ceramic Substances 0.000 description 14
- 210000000988 bone and bone Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 3
- 210000003456 pulmonary alveoli Anatomy 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 244000179560 Prunella vulgaris Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 201000001245 periodontitis Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/225—Fastening prostheses in the mouth
- A61C13/26—Dentures without palates; Partial dentures, e.g. bridges
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dental Prosthetics (AREA)
Abstract
The present invention relates to a kind of skeletons even hat denture structure, for lacking continuous 3 teeth, even hat is repaired, kind of a tooth is carried out at the two sides missing of continuous 3 teeth of missing, the intermediate artificial tooth of the even hat denture structure is connected by the root of the tooth of skeleton and the kind dental structure on both sides, the intermediate artificial tooth is fixed on skeleton, and the intermediate artificial tooth and both sides artificial tooth maintain teeth space；When carrying out by chew, the skeleton that is forced through of intermediate artificial tooth is transmitted on the root of the tooth of both sides kind dental structure.The structure can overcome conventional the shortcomings that connecting hat structure when having to using even hat denture structure very well.
Description
Technical field
The present invention relates to a kind dental structure and methods, especially connect hat structure.
Background technique
Clinically it can be seen that much connecting the baking-ceramic tooth of hat, the most commonly seen tooth that is missing from does 3 even hat reparations,
There is kind of tooth to carry out even being preced with reparation.It has some disadvantages:
1) uncomfortable, normal natural teeth is all single, and every tooth has normal physiological mobility.It is on gum
It is not motionless.Several teeth are connected to one piece by Lian Guan, are several teeth stress simultaneously in stress in this way, are caused
Tooth feel is abnormal, and being somewhat like is to have worn inhibition, airtight.
2) unsightly, normal labial teeth syntople is point-like contacts, and the position of each tooth contact point is different.Thus
Form in picturesque disorder conjunction embrasures and gum nipple shape.And the large area connection that labial teeth the successive winning of the number on title baking-ceramic tooth uses, it is serious to destroy
The beauty of labial teeth.
3) it is unfavorable for cleaning of teeth, is even preced with baking-ceramic tooth and is unable to normal use floss neighbour gap.Bacterium is easy between neighbour
Gap is bred, and periodontitis is caused.Meanwhile when being preced with bonding, it is not easy to clean the binder between adjacent gap.Further stimulation in this way
Gum.This often can see that when the company of dismounting is preced with
4) it is difficult to remove, what baking-ceramic tooth all has the service life.It needs to remove one day.Because even the maintenance strength of hat is strong
Greatly, the retention of several teeth is concentrated on one piece by it.Single tooth is all difficult to remove sometimes, is even preced with the dismounting pain of baking-ceramic tooth patient
It is bitter just as one can imagine.Certainly, if mastered the technique, some bad company's hat baking-ceramic tooths done are also relatively good dismounting.
5) it is not easy to repair, baking-ceramic tooth is certain to have damage during use, class such as crackled glaze, tooth secondary caries, tooth
Nerve infection etc..Single baking-ceramic tooth is very simple, and dismounting is reformed.And being even preced with baking-ceramic tooth is to pull one hair and move the whole body, very
It may need all to remove.The economic loss of patient is also very big in this way.
6) various problems are easy, are even preced with baking-ceramic tooth in oral cavity by the strength of different sizes from all directions.And it is each
Cohesive force between baking-ceramic tooth and abutment is different.The small baking-ceramic tooth of cohesive force is thus easy to appear first to loosen, but by
Then connect hat baking-ceramic tooth, the baking-ceramic tooth of loosening will not fall off at once.Bacterium is easy to by loosening crevice corrosion abutment.Cause different
The various symptoms such as taste, dental pain.
But the use of structure sometimes, must not be but preced with without company, for example, 3 teeth of consecutive miss, if all planted
If tooth, possible wound is larger, and human body is not easily accepted by, and kind tooth effect is also not so good；Also just like intercalary delection tooth, alveolar bone is uncomfortable
Close kind of tooth etc..
Summary of the invention
The technical problem to be solved in the present invention is that proposing that a kind of skeleton is even preced with denture structure and installation method, having to
The shortcomings that using that routine can be overcome to connect hat structure very well when being even preced with denture structure.
A kind of skeleton even hat denture structure, for lacking continuous three teeth, even hat is repaired, continuous three teeth of missing
Kind of a tooth is carried out at the missing of two sides, the intermediate artificial tooth of the even hat denture structure is connected by the root of the tooth of skeleton and the kind dental structure on both sides
It connects, the intermediate artificial tooth is fixed on skeleton, and the intermediate artificial tooth and both sides artificial tooth maintain teeth space；When carrying out by chew, in
Between the skeleton that is forced through of artificial tooth be transmitted on the root of the tooth of both sides kind dental structure.
Further the skeleton is inverted U-shaped structure.
The part of artificial tooth is made into similar with the cover screw fixture cover of both sides kind dental structure among further fixing among the skeleton
Shape.
Further, the root of the tooth uses pure titanium material, and the skeleton uses pure titanium material.
Further, the root of the tooth of the kind dental structure on the both sides and skeleton use integrated formed structure.
Further, described one side kind dental structure root of the tooth and skeleton use integrated formed structure, another side root of the tooth and
Skeleton is used and is spirally connected.
A kind of artificial tooth implanting method of skeleton company hat denture structure is also provided, is included the following steps:
(1) kind for carrying out root of the tooth at the two sides missing of continuous three teeth of missing simultaneously is entered, root of the tooth is implanted into alveolus
In bone, while installation fixes skeleton；
(2) after alveolus knitting, appear at the top of root of the tooth, connect cover screw fixture cover；
(3) modulus type in oral cavity, skilled worker room make Dental implantion both sides artificial tooth, wear tooth；It simultaneously will be according in modelling
Between artificial tooth connect with skeleton.
Further, before the root of the tooth kind enters, carry out the force analysis of finite element of skeleton, according to personal occlusion by
Power simulation, makes the skeleton of correspondingly sized section and shape.
The beneficial effects of the present invention are, by using skeleton, as far as possible simulation single stress of natural teeth the case where, improve
Patient's chewiness by；The structure separated using intermediate artificial tooth with two sides artificial tooth has teeth space, reaches beautiful, is conducive to cleaning of teeth
And effect that is easy to dismantle and easily repairing.
Detailed description of the invention
The schematic diagram of Fig. 1 structure of the invention.
Fig. 2 schematic structural view of the invention and top view.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of skeleton even hat denture structure, for lacking continuous three teeth, even hat is repaired, continuous three teeth of missing
Kind of a tooth, the root of the tooth that the intermediate artificial tooth 1 of the even hat denture structure passes through skeleton 2 and the kind dental structure on both sides are carried out at the missing of two sides
3 connections, the intermediate artificial tooth 1 are fixed on skeleton 2, and the intermediate artificial tooth 1 maintains teeth space with both sides artificial tooth；When carrying out by chew
When, the skeleton 2 that is forced through of intermediate artificial tooth is transmitted on the root of the tooth 3 of both sides kind dental structure.
Skeleton 2 is inverted U-shaped structure, and the part of fixed intermediate artificial tooth is made into the healing with both sides kind dental structure among skeleton 2
The similar shape of cap can be convenient the connection of skeleton 2 and intermediate artificial tooth 1 in this way, intermediate artificial tooth 1 also can be improved and connect with skeleton
Stability, intermediate artificial tooth can be installed on skeleton using bonding.
Root of the tooth 3 uses pure titanium material, and skeleton 2 is used pure titanium material, guaranteed the stability of skeleton with this.
In order to improve chewing comfort level, titanium alloy material is can also be used in root of the tooth and skeleton, to improve elasticity.
The root of the tooth and skeleton of the kind dental structure on both sides use integrated formed structure, improve overall stability with this.
When can not simultaneously to kind of tooth is carried out at the missing of two sides when, use one using the root of the tooth and skeleton of the kind dental structure on one side
Forming structure, another side root of the tooth and skeleton are used and are spirally connected, it may be assumed that there are hole at root of the tooth, skeleton end has screw thread, skeleton end
After hole, the two sides in hole are fastenedly connected with bolt.
A kind of artificial tooth implanting method of skeleton company hat denture structure is also provided, is included the following steps:
Before the root of the tooth kind enters, the force analysis of finite element of skeleton is carried out, according to personal occlusion force simulation, system
Make the skeleton of correspondingly sized section and shape；
(1) kind for carrying out root of the tooth at the two sides missing of continuous 3 teeth of missing simultaneously is entered, root of the tooth is implanted into alveolar bone
It is interior, while installation fixes skeleton；
(2) after alveolus knitting, appear at the top of root of the tooth, connect cover screw fixture cover；
(3) modulus type in oral cavity, skilled worker room make Dental implantion both sides artificial tooth, wear tooth；It simultaneously will be according in modelling
Between artificial tooth connect with skeleton.
When that can not carry out carrying out kind of tooth simultaneously at the missing of two sides, step (1) replacement are as follows: use following form, it may be assumed that on one side
Kind dental structure root of the tooth and skeleton use integrated formed structure, another side root of the tooth and skeleton first carry out side using being spirally connected
Root of the tooth kind enters, and waits to after the healing of side root of the tooth, then carry out the kind of other side root of the tooth and enter, and after two sides alveolar bone all heal, connects
The root of the tooth of skeleton and the other side.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (4)
1. a kind of skeleton is even preced with denture structure, for lacking continuous 3 teeth, even hat is repaired, the two of continuous 3 teeth of missing
Kind of a tooth is carried out at the missing of side, it is characterised in that: the intermediate artificial tooth of the even hat denture structure passes through the kind tooth knot of skeleton and both sides
The root of the tooth of structure connects, and the intermediate artificial tooth is fixed on skeleton, the structure separated using intermediate artificial tooth with two sides artificial tooth, it is described in
Between artificial tooth and two sides artificial tooth maintain teeth space；When carrying out by chew, the kind for being forced through skeleton and being transmitted to both sides of intermediate artificial tooth
On the root of the tooth of dental structure；The root of the tooth uses pure titanium or titanium alloy material, and the skeleton uses pure titanium or titanium alloy material, to mention
High resiliency；The skeleton is inverted U-shaped structure；The skeleton carries out the finite element stress point of skeleton before the root of the tooth kind enters
Analysis makes the skeleton of correspondingly sized section and shape according to personal occlusion force simulation.
2. skeleton as described in claim 1 is even preced with denture structure, it is characterised in that fixed intermediate artificial tooth among the skeleton
Part is made into shape similar with the kind cover screw fixture cover of dental structure on both sides.
3. even hat denture structure, the root of the tooth and skeleton of the kind dental structure on the both sides use one to skeleton as described in claim 1
Forming structure.
4. even hat denture structure, the root of the tooth and skeleton of the described kind of dental structure on one side use one to skeleton as described in claim 1
Forming structure, another side root of the tooth and skeleton are used and are spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002116.8A CN105662620B (en) | 2016-01-06 | 2016-01-06 | A kind of skeleton company hat denture structure and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002116.8A CN105662620B (en) | 2016-01-06 | 2016-01-06 | A kind of skeleton company hat denture structure and installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105662620A CN105662620A (en) | 2016-06-15 |
| CN105662620B true CN105662620B (en) | 2019-09-27 |
Family
ID=56190332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002116.8A Active CN105662620B (en) | 2016-01-06 | 2016-01-06 | A kind of skeleton company hat denture structure and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105662620B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549727B (en) * | 2019-01-07 | 2024-03-26 | 韶关市丹雪牙科技术开发有限公司 | False tooth with good repairing effect |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011234845A (en) * | 2010-05-10 | 2011-11-24 | Matsumoto Shika Univ | Ready-made base for pontic used for provisional restoration |
| CN102625679A (en) * | 2009-09-09 | 2012-08-01 | 丹塔尔伊诺维森有限公司 | Dental bridge attachment system and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5221205A (en) * | 1991-11-18 | 1993-06-22 | Kuch Peter H | Bridge with lingual bolt locking attachment |
| US20100003635A1 (en) * | 2004-12-21 | 2010-01-07 | Johan Feith | Dental implant |
| US8753118B2 (en) * | 2008-10-03 | 2014-06-17 | James Michael Randall | Dental bridge |
| EP2745802B1 (en) * | 2012-12-18 | 2018-03-21 | Kulzer GmbH | Hollow Superstructure for Dental Prostheses |
-
2016
- 2016-01-06 CN CN201610002116.8A patent/CN105662620B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625679A (en) * | 2009-09-09 | 2012-08-01 | 丹塔尔伊诺维森有限公司 | Dental bridge attachment system and method |
| JP2011234845A (en) * | 2010-05-10 | 2011-11-24 | Matsumoto Shika Univ | Ready-made base for pontic used for provisional restoration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105662620A (en) | 2016-06-15 |
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