CN104799959A - Oral implantation digital pontic restoration abutment and plantation method thereof - Google Patents
Oral implantation digital pontic restoration abutment and plantation method thereof Download PDFInfo
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- CN104799959A CN104799959A CN201410039154.1A CN201410039154A CN104799959A CN 104799959 A CN104799959 A CN 104799959A CN 201410039154 A CN201410039154 A CN 201410039154A CN 104799959 A CN104799959 A CN 104799959A
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Abstract
The invention belongs to the field of dentistry plantation restoration, and concretely relates to an oral implantation digital pontic restoration abutment and a plantation method thereof. The oral implantation digital pontic restoration abutment comprises implants, restoration abutments, a pontic and a digital abutment, the implants are respectively arranged between two adjacent teeth in the oral gum, each of the implants is provided with one restoration abutment, the digital abutment used for a scanner to scan as a reference is docked to the restoration abutments when the scanner scans, the implants, the restoration abutments and the digital abutment are respectively provided with a through hole, and the implants, the restoration abutments and the digital abutment are connected through screws inserted to through holes; and adjacent restoration abutments are connected through the pontic made according to the scanning result of the scanner, and the digital abutment dismounted restoration abutments and the pontic are respectively fixedly connected with a false tooth. The oral implantation digital pontic restoration abutment solves a problem that implantation pontics of different manufacturers, models, specifications and systems cannot be restored in a unified manner, and well overcomes disadvantages of clinic restoration.
Description
Technical field
The invention belongs to dentistry plantation reparation field, specifically a kind of tooth-planting digitized pontic repairs base station and implantation methods thereof.
Background technology
At present, the mode making dummy after the scan model that oral cavity industry is traditional is relatively backward, adopts and progressively replaces in the mode of oral cavity gingiva plantation pontic.
The making of existing plantation pontic is make pontic on standard pontic base station mostly, but because China's planting technology is also far away from some developed countries, a lot of go-beyond technology and accessory do not circulate at home, the model being only limited to certain several implantation body just has the accessory of some plantation pontics, can not reach the effect of digitized pontic; This hinders the development that China's edentulous jaw is repaired to a great extent, that is dentist is not to after having the patient of a tooth to plant implantation body, selectable restorative procedure is limited by very large, and can only take the restorative procedure of traditional relatively conservative use standard pontic base station.
Carrying out in planting process, first on gingiva, planting implantation body, standard base station is connected with implantation body; Afterwards, on standard base station, scan shaft to be installed, be scanned by 3D scan method; After scanning, scan shaft dismantled, some are filled with gingival former by inner standard base station needs, and some outer standard base stations then will install the effect that temporary abutment plays modification attractive in appearance.Because the implantation body of different manufacturers, different model specification on market, standard base station kind are a lot, versatility between implantation body and standard base station is very poor, an implantation body needs arrange in pairs or groups many moneys gingival former, various temporary abutment and scan shaft often, cannot carry out Design of digital and making.
Summary of the invention
The deficiency of digitized, personalized designs cannot be carried out to solve existing plantation pontic, the object of the present invention is to provide a kind of tooth-planting digitized pontic to repair base station and implantation methods thereof.This digitized pontic is repaired base station and has been unified different manufacturers, model, specification, the problem that pontic cannot be repaired is planted between different system, solve the problem of the fixed and movable reparation of planting pontic between different system at all, meet the deficiency of clinical repair better.
The object of the invention is to be achieved through the following technical solutions:
Digitized pontic of the present invention is repaired base station and is comprised implantation body, repairs base station, pontic and digitized base station, wherein implantation body be multiple, be arranged between two teeth adjacent in the gingiva of oral cavity respectively, each implantation body is all inserted with reparation base station, on this reparation base station when scanner scanning to being connected to as benchmark for the digitized base station of scanner scanning, described implantation body, reparation base station and digitized base station offer through hole respectively, and implantation body, reparation base station and digitized base station are connected by the screw inserted in described through hole; Pontic by making according to scanner scanning result between adjacent reparation base station connects, and is connected with artificial tooth respectively on the reparation base station after pulling down digitized base station and on described pontic.
Wherein: the lower end of described reparation base station and implantation body's grafting, upper end is provided with the sign for identifying direction, and described digitized base station is distinguished and the direction of repairing base station and docking by this sign; Describedly be denoted as gap;
Described reparation base station is provided with boss, and the below of this boss is insert the insertion section in implantation body; Described implantation body is frustum, has the first through hole vertically, and described insertion section is inserted in the first through hole, realization reparation base station docks with implantation body, and the upper surface of described implantation body is connected to the lower surface of described boss; Described insertion section is column or frustum;
The lower end surface of described reparation base station is provided with boss, and this reparation base station has the second through hole vertically; The top and the bottom of described implantation body are frustum, and the frustum of its middle and upper part inserts in described second through hole, realization reparation base station docks with implantation body;
Described digitized base station has vertically and repairs base station upper end and dock and supply the third through-hole that screw inserts, and is provided with the sign for distinguishing direction in oral cavity at the top of digitized base station; Describedly be denoted as inclined-plane; The top of described digitized base station is arranged with two bar-shaped troughs, and each bar-shaped trough is all radially offered, and the longitudinal center line of line between two bar-shaped troughs and described digitized base station intersects vertically.
The implantation methods that tooth-planting digitized pontic of the present invention repairs base station is: first, between two teeth adjacent in the gingiva of oral cavity, multiple implantation body is installed, each implantation body all plugs reparation base station, then on each reparation base station, dock digitized base station respectively, with screw, implantation body, reparation base station and digitized base station are connected; With scanner scanning digitized base station, the parameter after scanning sends 3shap or exocad software to, after described software identification, in data base, selects corresponding data, carries out compilation and design, finally make pontic; Again by digitized base station, repair base station and pull down, bonding by pontic between adjacent reparation base station, then the bonding pontic repairing base station is arranged in implantation body again, at pontic and affixed artificial tooth on base station can be repaired afterwards, complete plantation.
Advantage of the present invention and good effect are:
1. the present invention is with implantation body, repair based on base station and use digitized base station, unify different manufacturers on market, the temporary abutment of different model specification, gingival former also has digital scanning bar, traditional temporary abutment is instead of with digitized base station, the scan shaft of gingival former and single form, solve an implantation body at all and need many moneys gingival former of arranging in pairs or groups, the problem of various temporary abutment and scan shaft, for gingiva (soft tissue) molding is had laid a good foundation, for later stage aesthetic orthopaedics provides digitized support favourable by force, for the user that cannot obtain implantation body's company data provides wide usage platform, solve better and repair in earlier stage loaded down with trivial details in a large number preparation, decrease workload for doctor and significantly reduce material cost.
2. the invention solves finished product base station and cannot realize personalized design, i.e. the different conditions of appropriate design gingiva (soft tissue) degree of depth and width; Solve the design of the personalization plantation pontic of the different implantation bodys model of the upper jaw or lower jaw, namely can meet the compatibility during personalization plantation pontic design use of producer of different implantation body different system simultaneously.
3. the invention solves the angle problem of doctor's patients with implantation alveolus endosteal implant, depart from far away in, near in, the problem of tongue side, cheek side (lip side), more than two different system plantation pontic rehabilitation cost problems of the upper jaw or lower jaw, and solve the problem of length of different implant system repairing efficiency time.
4. science of the present invention, solve to hommization each plantation patient different demand and provide treatment means more widely for plantation dentist, solve difficult plantation case more.
Accompanying drawing explanation
Figure 1A is the perspective view of a kind of implantation body of the present invention;
Figure 1B is the structural front view of Figure 1A;
Fig. 1 C is the perspective view of the another kind of implantation body of the present invention;
Fig. 1 D is the structural front view of Fig. 1 C;
Fig. 2 A is a kind of perspective view of repairing base station of the present invention;
Fig. 2 B is the structural front view of Fig. 2 A;
Fig. 2 C is that sectional view is looked on the right side of Fig. 2 B;
Fig. 2 D is the perspective view that the present invention's another kind repairs base station;
Fig. 2 E is the structural front view of Fig. 2 D;
Fig. 2 F is that sectional view is looked on the right side of Fig. 2 E;
Fig. 2 G is the perspective view of another reparation base station of the present invention;
Fig. 2 H is the structural front view of Fig. 2 G;
Fig. 2 I is that sectional view is looked on the right side of Fig. 2 H;
Fig. 3 is the structural representation of screw of the present invention;
Fig. 4 A be pontic of the present invention with repair base station be connected after one of structural front view;
Fig. 4 B is the top view of Fig. 4 A;
Fig. 4 C is the top view after pontic of the present invention being installed artificial tooth;
Fig. 4 D is the structural front view two after pontic of the present invention is connected with reparation base station;
Fig. 4 E is the top view of Fig. 4 D;
Fig. 5 A is the perspective view of digitized base station of the present invention;
Fig. 5 B is the structural front view of Fig. 5 A;
Fig. 5 C is A-A sectional view of Fig. 5 B;
Fig. 5 D is the top view of Fig. 5 C;
Wherein: 1 is implantation body, 101 is the first through hole, and 2 for repairing base station, and 201 is gap, and 202 is boss, 203 is insertion section, and 204 is the second through hole, and 3 is screw, and 4 is pontic, and 5 is digitized base station, 501 is inclined-plane, and 502 is third through-hole, and 503 is bar-shaped trough, and 6 is artificial tooth.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1
Digitized pontic of the present invention is repaired base station and is comprised implantation body 1, repairs base station 2, screw 3, pontic 4 and digitized base station 5, and wherein implantation body 1 is between alveolar bone that is multiple, that be arranged on inner adjacent two teeth of oral cavity gingiva (soft tissue) respectively.
As shown in Figure 1A, Figure 1B, the implantation body 1 of the present embodiment is frustum, and namely the external diameter of implantation body 1 from top to bottom inside contracts, and has the first through hole 101 in the centre of implantation body 1 vertically.As shown in Fig. 2 A ~ 2C, the upper end of the reparation base station 2 of the present embodiment is provided with for identifying the sign of repairing base station 2 direction in the oral cavity, and this sign can be gap 201; The lower end of repairing base station 2 is provided with the insertion section 203 of inserting in implantation body 1, and this insertion section 203 is column; Reparation base station 2 between upper end gap 201 and insertion section, lower end 203 is provided with boss 202, when insertion section 203 to insert in the first through hole 101, realize repairing the docking of base station 2 and implantation body 1 time, the upper surface of implantation body 1 is connected to the lower surface of boss 202.The centre of repairing base station 2 is provided with the second through hole 204 vertically, and this second through hole 204 offers the insertion section 203 of lower end from the gap 201 of upper end always.
Each implantation body 1 all plugs a reparation base station 2, on each reparation base station 2 when scanner scanning to being connected to as benchmark for the digitized base station 5 of scanner scanning; As shown in Fig. 5 A ~ 5D, digitized base station 5 has vertically and repairs base station 2 upper end and dock and supply the third through-hole 502 that screw 3 inserts, and the top of this digitized base station 5 is cylindric, and bottom is frustum; The sign for distinguishing direction in oral cavity is provided with at the top of digitized base station 5, this sign can be inclined-plane 501, and the top of digitized base station 5 is also arranged with two bar-shaped troughs 503, each bar-shaped trough 503 is all radially offered, and the longitudinal center line of line between two bar-shaped troughs 503 and digitized base station 5 intersects vertically; When using scanner scanning, taking one's bearings by inclined-plane 501 in scanning side, overlooks scanning and then take one's bearings by bar-shaped trough 503.Digitized base station 5, when docking with reparation base station 2, distinguishes and the direction of repairing base station 2 and docking by repairing the gap 201 of base station 2 upper end; After both docking, then distinguished in intraoral direction by the inclined-plane 501 on digitized base station 5 top, bar-shaped trough 503.
Implantation body 1, reparation base station 2 and digitized base station 5 are by the screw 3(in first, second and third through hole 101,204,502 of insertion as shown in Figure 3) be connected, pontic 4 by making according to scanner scanning result between adjacent reparation base station 2 connects, and is connected with artificial tooth 6 respectively on the reparation base station 2 after pulling down digitized base station 5 and on pontic 4.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, as shown in Fig. 2 G ~ 2I, the insertion section 203 of repairing base station 2 lower end is frustum; Other structures of the present embodiment are identical with embodiment 1.
Embodiment 3
In the present embodiment, implantation body 1 is as shown in Fig. 1 C and Fig. 1 D, and the upper and lower part shape of implantation body 1 is frustum, and the frustum of bottom is identical with the implantation body 1 in embodiment 1,2, and one end of two frustum largest diameter connects.The first through hole 101 is had vertically in the centre of implantation body 1.
The reparation base station 2 of the present embodiment is as shown in Fig. 2 D ~ 2F, and repair the upper end of base station 2 and be provided with for identifying the sign of repairing base station 2 direction in the oral cavity, this sign can be gap 201; The lower end surface repairing base station 2 is provided with boss 202, repairs the second through hole 204 offered vertically in the middle of base station 2 offers lower end always boss 202 from the gap 201 of upper end.The frustum on implantation body 1 top inserts in the second through hole 204, when realizing repairing the docking of base station 2 and implantation body 1, the upper surface of implantation body 1 is connected to the lower surface of boss 202.Other structures of the present embodiment are identical with embodiment 1.
As shown in Fig. 4 A, Fig. 4 B, the reparation base station 2 that pontic 4 of the present invention connects can be identical structure, also as shown in Fig. 4 D, Fig. 4 E, pontic 4 can connect the reparation base station 2 of the different structures such as embodiment 1, embodiment 2 and embodiment 3.
The implantation methods that digitized pontic of the present invention repairs base station is:
First, multiple implantation body 1 is installed between alveolar bone adjacent in the gingiva of oral cavity, each implantation body 1 all plugs and repairs base station 2, then on each reparation base station 2, dock digitized base station 5 respectively, with screw 3, implantation body 1, reparation base station 2 and digitized base station 5 are connected; With scanner scanning digitized base station 5, parameter after scanning (comprise digitized base station near in or far away in position, cheek side or tongue side be to, soft tissue thickness etc.) send 3shap or exocad software (prior art) to, after this software identification, to data base (prestored the digitized base station of multiple sample near in or far away in position, cheek side or tongue side be to data such as, soft tissue thicknesses) in select corresponding data, carry out compilation and design (after being designed by CAD operator, data being sent to CAM lathe to cut), finally make pontic 4; Again digitized base station 5, reparation base station 2 are pulled down, bonding by pontic 4 between adjacent reparation base station 2, then the bonding pontic 4 repairing base station 2 is arranged in implantation body 1 again, at pontic 4 and affixed artificial tooth 6 on base station 2 can be repaired afterwards, complete plantation, as shown in Figure 4 C.
The material of digitized base station 4 of the present invention can be titanium six aluminum four vanadium alloy (Ti-6A1-4V), vitallium (CoCrMo) or polyether-ether-ketone (PEEK).
Claims (10)
1. a tooth-planting digitized pontic repairs base station, it is characterized in that: comprise implantation body (1), repair base station (2), pontic (4) and digitized base station (5), wherein implantation body (1) is for multiple, be arranged between two teeth adjacent in the gingiva of oral cavity respectively, each implantation body (1) is all inserted with and repairs base station (2), on this reparation base station (2) when scanner scanning to being connected to as benchmark for the digitized base station (5) of scanner scanning, described implantation body (1), repair on base station (2) and digitized base station (5) and offer through hole respectively, implantation body (1), reparation base station (2) and digitized base station (5) are connected by the screw (3) inserted in described through hole, pontic (4) by making according to scanner scanning result between adjacent reparation base station (2) connects, and the reparation base station (2) after pulling down digitized base station (5) above and on described pontic (4) is connected with artificial tooth (6) respectively.
2. repair base station by tooth-planting digitized pontic according to claim 1, it is characterized in that: the lower end of described reparation base station (2) and implantation body (1) grafting, upper end is provided with the sign for identifying direction, and described digitized base station (5) is distinguished and the direction of repairing base station (2) and docking by this sign.
3. repair base station by tooth-planting digitized pontic according to claim 2, it is characterized in that: described in be denoted as gap (201).
4. repair base station by the tooth-planting digitized pontic described in claim 1 or 2, it is characterized in that: described reparation base station (2) is provided with boss (202), the below of this boss (202) is insert the insertion section (203) in implantation body (1); Described implantation body (1) is frustum, has the first through hole (101) vertically, described insertion section (203) is inserted in the first through hole (101), realization reparation base station (2) is docked with implantation body (1), and the upper surface of described implantation body (1) is connected to the lower surface of described boss (202).
5. repair base station by tooth-planting digitized pontic according to claim 4, it is characterized in that: described insertion section (203) are column or frustum.
6. repair base station by the tooth-planting digitized pontic described in claim 1 or 2, it is characterized in that: the lower end surface of described reparation base station (2) is provided with boss (202), this reparation base station (2) has the second through hole (204) vertically; The top and the bottom of described implantation body (1) are frustum, and the frustum of its middle and upper part inserts in described second through hole (204), realization reparation base station (2) is docked with implantation body (1).
7. repair base station by the tooth-planting digitized pontic described in claim 1 or 2, it is characterized in that: described digitized base station (5) has vertically and repairs base station (2) upper end and dock and the third through-hole (502) supplying screw (3) to insert, and is provided with the sign for distinguishing direction in oral cavity at the top of digitized base station (5).
8. repair base station by tooth-planting digitized pontic according to claim 7, it is characterized in that: described in be denoted as inclined-plane (501).
9. repair base station by tooth-planting digitized pontic according to claim 7, it is characterized in that: the top of described digitized base station (5) is arranged with two bar-shaped troughs (503), each bar-shaped trough (503) is all radially offered, and the longitudinal center line of line between two bar-shaped troughs (503) and described digitized base station (5) intersects vertically.
10. repair the implantation methods of base station by tooth-planting digitized pontic described in claim 1 or 2 for one kind, it is characterized in that: first, between two teeth adjacent in the gingiva of oral cavity, multiple implantation body (1) is installed, each implantation body (1) all plugs and repairs base station (2), then on each reparation base station (2), dock digitized base station (5) respectively, with screw (3), implantation body (1), reparation base station (2) and digitized base station (5) are connected; With scanner scanning digitized base station (5), the parameter after scanning sends 3shap or exocad software to, after described software identification, in data base, selects corresponding data, carries out compilation and design, finally makes pontic (4); Again digitized base station (5), reparation base station (2) are pulled down, bonding by pontic (4) between adjacent reparation base station (2), then the pontic (4) of bonding reparation base station (2) is arranged in implantation body (1) again, at pontic (4) and the upper affixed artificial tooth (6) of base station (2) can be repaired afterwards, complete plantation.
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| CN201410039154.1A CN104799959B (en) | 2014-01-26 | 2014-01-26 | A kind of tooth-planting digitlization pontic repairs base station and its implantation methods |
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| CN201410039154.1A CN104799959B (en) | 2014-01-26 | 2014-01-26 | A kind of tooth-planting digitlization pontic repairs base station and its implantation methods |
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| CN104799959B CN104799959B (en) | 2017-10-13 |
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| CN106308958A (en) * | 2016-08-11 | 2017-01-11 | 江苏福隆数齿科技有限公司 | Dental restoration design system and method |
| WO2018191903A1 (en) * | 2017-04-20 | 2018-10-25 | 中国科学院深圳先进技术研究院 | Dental implantation robot system and operating method therefor |
| CN109009509A (en) * | 2018-09-12 | 2018-12-18 | 深圳市康泰健牙科器材有限公司 | A kind of production method and system of digitalized oral cavity model |
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| WO2018191903A1 (en) * | 2017-04-20 | 2018-10-25 | 中国科学院深圳先进技术研究院 | Dental implantation robot system and operating method therefor |
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| CN109717970A (en) * | 2018-12-26 | 2019-05-07 | 成都登特牙科技术开发有限公司 | Tooth-planting reinforcing rod and its digitalization processing method |
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| CN111513878A (en) * | 2020-04-09 | 2020-08-11 | 北京大学口腔医学院 | Whole-opening planting whole bridge repairing support and mounting method thereof |
| CN111513878B (en) * | 2020-04-09 | 2022-01-28 | 北京大学口腔医学院 | Whole-opening planting whole bridge repairing support and mounting method thereof |
| CN111888028A (en) * | 2020-07-13 | 2020-11-06 | 河南新博睿数字医疗科技有限公司 | Scanning bar for intraoral scanning |
| CN111888028B (en) * | 2020-07-13 | 2022-01-11 | 河南新博睿数字医疗科技有限公司 | Scanning bar for intraoral scanning |
| CN112155764A (en) * | 2020-08-07 | 2021-01-01 | 苏州市康泰健牙科器材有限公司 | Method for instantly repairing teeth in oral cavity |
| CN112120812A (en) * | 2020-09-29 | 2020-12-25 | 深圳市康泰健牙科器材有限公司 | Planting bridge frame processing control method and system and storage medium |
| CN113440278A (en) * | 2021-06-12 | 2021-09-28 | 杭州口腔医院集团有限公司 | Oral cavity digital bridge body repairing abutment and implanting method thereof |
| CN113440278B (en) * | 2021-06-12 | 2023-02-17 | 杭州口腔医院集团有限公司 | Oral cavity digital bridge body repairing abutment and implanting method thereof |
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