CN202724012U - Individualized anatomical tooth root implant - Google Patents
Individualized anatomical tooth root implant Download PDFInfo
- Publication number
- CN202724012U CN202724012U CN2012203366393U CN201220336639U CN202724012U CN 202724012 U CN202724012 U CN 202724012U CN 2012203366393 U CN2012203366393 U CN 2012203366393U CN 201220336639 U CN201220336639 U CN 201220336639U CN 202724012 U CN202724012 U CN 202724012U
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- individuation
- tooth root
- planting body
- anatomical form
- form tooth
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- 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
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0036—Tooth replica
Abstract
The utility model provides an individualized anatomical dental root implant which comprises a dental crown, an implant part and a base station part, wherein the implant part is implanted into an alveolar bone; the base station part is used for connecting the dental crown and the implant part; and the appearance of the implant part is the same as the anatomical appearance of a physiologic dental root of an affected tooth to be replaced. With the adoption of the technical scheme, the individualized anatomical dental root implant is provided according to the characteristics and physiologic structures of patients; the individualized anatomical dental root implant is provided with the implant part with the appearance that is the same as the anatomical appearance of the physiologic dental root so as to ensure that the individualized anatomical dental root implant forms good contact and gomphosis with a dental fossa when the individualized anatomical dental root implant is implanted into the alveolar bone; the effect that the implant and soft and hard tissue interfaces are fit is ensured; long-term success ratio of the implant is increased; and the implant is particularly suitable for immediate repair of anodontia in an aesthetic area and the seriously atrophied alveolar bone, and meets individualized characteristics of the patients.
Description
Technical field
This utility model relates to the stomatology field, in particular to a kind of individuation anatomical form tooth root planting body.
Background technology
Having beautiful healthy tooth is the embodiment that the modern pursues high-quality healthy living.From the beginning of the sixties in last century Sweden professor Branemark to have founded the synosteosis of Dental Implant theoretical and successfully the tooth implant of Titanium material is applied to so far clinically, the Dental Implant technology has obtained the development of advancing by leaps and bounds.Along with development and the progress of stomatology and each related discipline technology, today, the Dental Implant technology developed into one of main restorative procedure of dentition defect gradually.The tooth implant kind has multiple, comprise endosteal implant, subperiosteal implant, wear bone implantation body and endodontic implant etc., and endosteal implant has dividing of blade implant, anchor implant and cylinder or coniform implantation body.According to the result of for many years clinical use, the tooth implant of main flow is cylindrical thread or taper thread endosteal implant in the world at present.
But cylindrical thread or taper thread are loosening easily under long-term alternate stress and torsional interaction; The straight oblique crank Z line design of non-anatomical form causes implantation body its surface behind the implantable bone bed very easily to produce interference and the secondary untoward reaction occurs with the adjacent healthy root of the tooth; Usually the time of implantation need wait for the anodontia event occur after several months tooth nest bone bed healing calm down and just can perform the operation, the treatment phase is relatively long.
Particularly, Dental Implant combines closely to bear masticatory force by metal root of the tooth and alveolar bone, successful Dental Implant need to have enough Level of Alveolar Bone amounts, but, after tooth is pulled out, the persistence bone resorption can occur in alveolar bone around the exodontia nest under the effect of osteoclast, cause the width of alveolar ridge and highly reduction, the variation while of these alveolar ridge forms is with the forfeiture of the soft tissue that covers on the alveolar bone, especially for the aesthstic regional lip buccal side bone wall of labial teeth, in case be absorbed, soft tissue subsides thereupon, alveolar bone no longer includes the reconstruction space that returns to prototype, can cause the patient to be not suitable for planting and treat or have a strong impact on the aesthetic effect that the patient plants treatment.Different people's jawbone forms are different with quality, and the absorption of bone is also different from reconstruction after the anodontia.Therefore, desirable implantation body should be Extraordinary, anodontia can implant in the at once or as far as possible short time and with the tooth socket driving fit, it is fast that synestotic speed is wanted, in order to effectively prevent frontal resorption, recovers as early as possible the function of tooth and attractive in appearance.
The utility model content
This utility model aims to provide a kind of individuation anatomical form tooth root planting body, easily sends out untoward reaction with the implantation body that solves non-anatomical form in the prior art, the technical problem that the treatment phase is long.
To achieve these goals, according to an aspect of the present utility model, provide a kind of individuation anatomical form tooth root planting body, having comprised: corona; Plant body, be used for implanting alveolar bone; Abutment portion connects corona and plants body; The profile of planting body is consistent with the dissection profile of the physiology root of the tooth of the trouble tooth that will replace.
Further, plant body and abutment portion is one-body molded.
Further, plant body and abutment portion is fastenedly connected by connector.
Further, planting body surface is the matsurface with groove and/or pit.
Further, the numerical range of the width of groove is 15 μ m to 2000 μ m, and the numerical range of the diameter of pit is 15 μ m to 2000 μ m.
Further, the numerical range of the degree of depth of groove or pit is 15 μ m to 2000 μ m.
Further, the roughness of matsurface is along short transverse graded or the gradual change of planting body.
Further, the roughness of matsurface from top to bottom increases along the short transverse of planting body
Further, plant body and made by microcellular structure, microcellular structure comprises the hole that is interconnected.
Further, planting body inner is entity, surface coverage microcellular structure layer, and the microcellular structure layer comprises the hole that is interconnected.
Further, the numerical range of the thickness of microcellular structure layer is 0.25mm to 3mm.
Further, the numerical range in the aperture of hole is 100 μ m to 1800 μ m.
Further, the aperture of hole is along the short transverse graded of planting body, and the density of hole is along short transverse graded or the gradual change of planting body.
Further, the density of hole from top to bottom increases along the short transverse of implantation body
Further, the inside of microcellular structure is provided with the reinforcement structure.
Further, strengthening structure is riser shape, column or netted solid construction.
Further, abutment portion with plant the position that body is combined and inwardly shrink, form around the transfer platform of planting body.
Further, the width of transfer platform is 0.2mm to 2mm.
Further, plant the top layer coating hydroxyapatite coating layer of body.
Use the technical solution of the utility model, a kind of individuation anatomical form tooth root planting body for patient's characteristics physiological structure is provided, have dissection profile with the physiology root of the tooth consistent plant body, thereby can guarantee that this individuation anatomical form tooth root planting body can form good contacting with chimeric with the tooth nest when implanting alveolar bone; Guaranteed coincideing of implantation body and soft or hard organizational interface, to improve the long-term success rate of implantation body; Especially be fit to the at once reparation of aesthstic district anodontia and the reparation of serious atrophy alveolar bone, satisfy the characteristics of patient's individualized feature.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining this utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the exploded view of the one-part form structure of individuation anatomical form tooth root planting body the first embodiment of the present utility model;
Fig. 2 shows the two-part STRUCTURE DECOMPOSITION figure of individuation anatomical form tooth root planting body the second embodiment of the present utility model;
Fig. 3 shows the exploded view of another embodiment chamber of one-part form structure of individuation anatomical form tooth root planting body the first embodiment of the present utility model;
Fig. 4 shows the transfer platform of individuation anatomical form tooth root planting body of the present utility model and implants generalized section;
Fig. 5 shows the generalized section of individuation anatomical form tooth root planting body of the present utility model;
What Fig. 6 showed individuation anatomical form tooth root planting body of the present utility model plants the lamellar reinforcement structural representation of body;
Fig. 7 shows the body column of planting of individuation anatomical form tooth root planting body of the present utility model and strengthens structural representation;
What Fig. 8 showed individuation anatomical form tooth root planting body of the present utility model plants the netted reinforcement structural representation of body;
Fig. 9 shows the microcellular structure sketch map of individuation anatomical form tooth root planting body of the present utility model;
Figure 10 shows the sketch map of another embodiment of microcellular structure of individuation anatomical form tooth root planting body of the present utility model.
The specific embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments this utility model in detail.
Referring to Fig. 1 to Fig. 3, this utility model individuation anatomical form tooth root planting body, form with abutment portion 2 by planting body 1, plant body 1 and be used for implanting the Level of Alveolar Bone bed and produce the bone fusion at following and sclerotin and stablize obtaining, abutment portion 2 is connected to form a Dental Implant integral body as planting the bridge joint changeover portion between body 1 and the corona 3 so that plant body 1, abutment portion 2, corona 3 and other complementary function accessories.
The body 1 of planting of individuation anatomical form tooth root planting body of the present utility model is according to CT, CBCT, the equipment such as MRI obtain patient's tooth to be pulled out or the root of the tooth of missing tooth, plant the 3 d scan data of tooth nest and jawbone anatomical structure, carry out three-dimensional modeling by computer software, design and meet patient's anatomic characteristic, the Dental Implant of the bionical shape of Extraordinary of occluding relation, the applied metal rapid shaping technique is electron beam melting forming technique (Electron Beam Melting for example, EBM) or Selective Laser Sintering (Selected Laser Sintering, SLS) rapid processing under computer control become the point-device Dental Implant of physical dimension.To suffer from geometric shape and the overall dimensions of sound of baby talk root consistent with pulling out alternative physiology for the body 1 of planting of implantation body of the present utility model, thereby can guarantee that this individuation anatomical form tooth root planting body can form good contact and chimeric with the tooth nest when implanting alveolar bone.
Two embodiment of this utility model individuation anatomical form tooth root planting body are shown respectively among Fig. 1, Fig. 3 and Fig. 2, are divided into one-part form individuation anatomical form tooth root planting body and two-part individuation anatomical form tooth root planting body by its compound mode of planting body 1 and abutment portion 2.It is planted body 1 and is the integral type structure with abutment portion 2 such as Fig. 1 and one-part form individuation anatomical form tooth root planting body shown in Figure 3.Two-part individuation anatomical form tooth root planting body as shown in Figure 2, it is planted body 1 and is split-type structural with abutment portion 2, describedly plant body 1 and abutment portion 2 by hold-down screw 4 and plant screw hole 10 on the body 1 and will plant body 1 and be interconnected and fixed with abutment portion 2, the diameter of thread of hold-down screw 4 and the screw hole that is mated is 0.5mm to 3mm.
This utility model is provided with the anatomical form base station to increase the stability of following corona in the corona bond regions.In the art implantation body planted the at once corona reparation of tooth nest, or healing corona reparation after 2-3 month.This utility model comprises cylindricality, irregular dissection shape, many shape implantation bodys according to the alveolar bone form Design processing root shape of planting the tooth district, except the reparation that is fit to the sufficient agomphosis patient of bone amount, especially be fit to the at once reparation of aesthstic district anodontia and the reparation of serious atrophy alveolar bone, satisfy the characteristics of patient's individualized feature, guaranteed coincideing of implantation body and soft or hard organizational interface, to improve the long-term success rate of implantation body.
As the first kind of way that promotes osteogenesis, individuation anatomical form tooth root planting body of the present utility model carries out different processing to the surface of Dental Implant different parts, form the roughness of irregular micron order graded in the synosteosis district, increase the surface area of implantation body, promote attaching and the growth of osteocyte; The soft tissue land is then polished and is prevented that bacterial plaque from adhering to.In these cases, the roughness of matsurface from top to bottom increases along the short transverse of described implantation body.
Preferably, it plants individuation anatomical form tooth root planting body of the present utility model body 1 and is that the entity metal consists of, its surface that contacts with sclerotin is matsurface 11, and described minute groove and pit help to strengthen planting the initial bond strength between body 1 and the tooth nest and having improved the shear strength of planting interface between body 1 and the sclerotin of individuation anatomical form tooth root planting body.
As shown in Figures 2 and 3, the surface of planting that this utility model individuation anatomical form tooth root planting body contacts with sclerotin is matsurface 11, this matsurface 11 presents rule or irregular dispersion minute groove and pit, this minute groove and pit, its width or diameter are 15 μ m to 2000 μ m, and its degree of depth is 15 μ m to 2000 μ m.
Preferably, individuation anatomical form tooth root planting body of the present utility model, its matsurface 11 of planting body 1 surface is designed to different roughness, different in width or diameter according to planting the sclerotin needs that body 1 surface contacts, and the gradient matsurface of different depth, can be graded or gradual change.For example the density of hole from top to bottom increases along the short transverse of described implantation body, to adapt to the different requirements of synosteosis district and soft tissue land.
Preferably, individuation anatomical form tooth root planting body of the present utility model adopts medical metal to comprise that the materials such as medical stainless steel, titanium and titanium-base alloy, cobalt-base alloys make, and this class medical metal material has all confirmed the biology performance that it is good through for many years clinical practice and has been widely used in the manufacturing that human body is implanted the class medical apparatus and instruments.
Promote the second way of osteogenesis, such as Fig. 1, Fig. 4, shown in Figure 5, body 1 all the other entire bodies except the screw hole 10 that the middle part arranges of planting of this utility model individuation anatomical form tooth root planting body are that microcellular structure 5 consists of, this microcellular structure 5 is built by comprising that a plurality of micropore stacks that are interconnected connect, and the aperture of described microcellular structure 5 holes is 100 μ m to 1800 μ m.
Preferably, such as Fig. 6, Fig. 7, shown in Figure 8, its inside of planting the microcellular structure of body 1 of individuation anatomical form tooth root planting body of the present utility model is provided with the reinforcement structure, this reinforcement structure is the solid construction of column lamellar, shown in Figure 7 shown in Figure 6 or the shape such as netted shown in Figure 8, and this reinforcement structure distribution is on inside or the surface of microcellular structure and provide additional intensity to plant the ability that body 1 bears tension and compression, shearing, torque load with raising.
The another kind of mode that promotes osteogenesis, individuation anatomical form tooth root planting body of the present utility model, it is inner for the entity metal consists of that it plants body 1, and this is planted body 1 surface and is microcellular structure 5.The structure chart of microcellular structure 5 has been shown among Fig. 9 and Figure 10, this microcellular structure is that the multidirectional micropore stack that comprises a plurality of micropores that are interconnected connects the structure sheaf of building, the aperture of the hole of this microcellular structure layer is 100 μ m to 1800 μ m, and the thickness of described microcellular structure layer is 0.25mm to 3mm.
Preferably, individuation anatomical form tooth root planting body of the present utility model, its microcellular structure 5 of planting body 1 surface can be graded or gradual change according to the gradient pore structured layer of planting sclerotin needs that body 1 surface contacts and be designed to the different porosities different pore size.
Preferably, its boundary line of planting body 1 and abutment portion 2 of individuation anatomical form tooth root planting body of the present utility model is the demarcation line that individuation anatomical form tooth root planting body passes alveolar bone, place, this demarcation line abutment portion 2 will inwardly shrink rapidly reserve one around plant body 1 in be closed flat platform and also be called transfer platform 12, the width of described transfer platform 12 is 0.2mm to 2mm, and junctional epithelium and gingival connective tissue can and get up to avoid the intrusion of microorganism along transfer platform 12 toe-ins growths with the gap plugging between tooth root planting body and the alveolar bone behind the implanted alveolar bone of described individuation anatomical form tooth root planting body.
Preferably, described individuation anatomical form tooth root planting body its plant body 1 top layer and be coated with hydroxyapatite coating layer.
A kind of operation process of this utility model individuation anatomical form tooth root planting body is:
1, claps CT, CBCT to being worth without reserve trouble tooth to be pulled out, obtain the root of the tooth three-dimensional data according to CT, CBCT number, by computer aided design software design anatomical form root of the tooth, base station and corona structure, adopt technology quick Fabrication titanium or the full porcelain anatomical form tooth root planting bodies such as EBM, LBM, CAM, implant surfaces has rough surface or modification.
2, go conventional tooth pulling surgery.
3, cleaning tooth nest.
4, the individuation anatomical form tooth root planting body that will get in advance and pass through thoroughly sterilization ready is implanted the tooth nest, imposes suitable pressure so that individuation anatomical form tooth root planting body and tooth nest good contact and chimeric.
5, will fix conventional post surgery treatment and nursing with implantation body and adjacent teeth that temporary crown or permanent hat are repaired.
6, individuation anatomical form tooth root planting body implanted after plant body surface microcellular structure and host's alveolar bone sclerotin close contact of this individuation anatomical form tooth root planting body fit, following osteocyte will grow into individuation anatomical form tooth root planting surface microcellular structure and form good bone fusion.
The processing method of this utility model individuation anatomical form tooth root planting body has two comparatively ideal machining paths:
The processor that A, each parts data of individuation anatomical form tooth root planting body that adopts the numerical control machine tool foundation to generate in computer convert to carries out machine-shaping, then use the processing of the methods such as spark machined, chemical attack, blasting treatment, machine cut to bore and mill out needed rule or irregular dispersion minute groove and pit, base station, hold-down screw and screw hole then adopt turning or the conventional mechanical processing method such as mill and make;
B, utilize laser sintered or the rapid shaping technique melt molding such as high-power electron beam melting, concrete grammar is as follows:
A) obtain the tomoscan data of the trouble tooth that the patient will be replaced by CT or MRI scanning, and according to the tomoscan data inverse to setting up the threedimensional model of suffering from sound of baby talk root.
B) use professional software that the individuation anatomical form tooth root planting body component three-dimensional data model of design-build in computer is carried out layering, to obtain the outline data of a series of monolayer slices;
C) input above-mentioned serial synusia data to laser or high-power electron beam rapid forming equipment;
The medical metal powder of floor height respective thickness when d) in laser or high-power electron beam rapid forming equipment processing cabin, laying with aforementioned three-dimensional data model layering;
E) by computer controlled controlling laser beam or high-power electron beam the medical metal powder is scanned and selectively the fusing;
F) repeat aforementioned laying powder, scanning fusing step so that the mutual clinkering of material of the selected fusing of each layer becomes whole;
G) finish the individuation anatomical form tooth root planting body component that the powder of removing not melting behind the melting process of whole aspects can obtain required shape and structure;
H) since when building individuation anatomical form tooth root planting body component three-dimensional data model with needed entity,, screw hole, micropore etc. structure designs in the lump in data file, therefore above-mentioned various structures are finished manufacturing with disposable in laser sintered or high-power electron beam melting process;
I) hydroxyapatite coating layer can obtain by pyrolytic coating or electrochemical deposition.
The above is preferred embodiment of the present utility model only, is not limited to this utility model, and for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (19)
1. individuation anatomical form tooth root planting body comprises:
Corona (3);
Plant body (1), be used for implanting alveolar bone;
Abutment portion (2) connects described corona (3) and the described body (1) of planting;
It is characterized in that described profile of planting body (1) is consistent with the dissection profile of the physiology root of the tooth of the trouble tooth that will replace.
2. individuation anatomical form tooth root planting body according to claim 1 is characterized in that, the described body (1) of planting is one-body molded with described abutment portion (2).
3. individuation anatomical form tooth root planting body according to claim 1 is characterized in that, the described body (1) of planting is fastenedly connected by connector with described abutment portion (2).
4. the described individuation anatomical form of any one tooth root planting body in 3 according to claim 1 is characterized in that described body (1) surface of planting is for having the matsurface (11) of groove and/or pit.
5. individuation anatomical form tooth root planting body according to claim 4 is characterized in that, the numerical range of the width of described groove is that the numerical range of the diameter of 15 μ m to 2000 μ m and/or described pit is 15 μ m to 2000 μ m.
6. individuation anatomical form tooth root planting body according to claim 4 is characterized in that, the numerical range of the degree of depth of described groove or described pit is 15 μ m to 2000 μ m.
7. individuation anatomical form tooth root planting body according to claim 4 is characterized in that, the roughness of described matsurface (11) is along described short transverse graded or gradual change of planting body (1).
8. individuation anatomical form tooth root planting body according to claim 7 is characterized in that, the roughness of described matsurface (11) from top to bottom increases along described short transverse of planting body (1).
9. individuation anatomical form tooth root planting body according to claim 1 is characterized in that, the described body (1) of planting is made by microcellular structure (5), and described microcellular structure (5) comprises the hole that is interconnected.
10. individuation anatomical form tooth root planting body according to claim 1 is characterized in that, described body (1) inside of planting is entity, surface coverage microcellular structure layer, and described microcellular structure layer comprises the hole that is interconnected.
11. individuation anatomical form tooth root planting body according to claim 10 is characterized in that the numerical range of the thickness of described microcellular structure layer is 0.25mm to 3mm.
12. according to claim 9 or 10 described individuation anatomical form tooth root planting bodies, it is characterized in that the numerical range in the aperture of described hole is 100 μ m to 1800 μ m.
13. according to claim 9 or 10 described individuation anatomical form tooth root planting bodies, it is characterized in that, the aperture of described hole is along described short transverse graded of planting body (1), and the density of described hole is along described short transverse graded or gradual change of planting body (1).
14. individuation anatomical form tooth root planting body according to claim 13 is characterized in that the density of described hole increases along described short transverse of planting body (1) from top to bottom.
15. individuation anatomical form tooth root planting body according to claim 9 is characterized in that the inside of described microcellular structure arranges the reinforcement structure.
16. individuation anatomical form tooth root planting body according to claim 15 is characterized in that described reinforcement structure is riser shape, column or netted solid construction.
17. individuation anatomical form tooth root planting body according to claim 1 is characterized in that, described abutment portion (2) is inwardly being shunk with described position of planting body (1) combination, forms around described transfer platform (12) of planting body.
18. individuation anatomical form tooth root planting body according to claim 17 is characterized in that the width of described transfer platform (12) is 0.2mm to 2mm.
19. individuation anatomical form tooth root planting body according to claim 1 is characterized in that, described top layer of planting body (1) applies hydroxyapatite coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203366393U CN202724012U (en) | 2012-07-11 | 2012-07-11 | Individualized anatomical tooth root implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203366393U CN202724012U (en) | 2012-07-11 | 2012-07-11 | Individualized anatomical tooth root implant |
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| CN202724012U true CN202724012U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012203366393U Expired - Lifetime CN202724012U (en) | 2012-07-11 | 2012-07-11 | Individualized anatomical tooth root implant |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715961A (en) * | 2012-07-11 | 2012-10-10 | 唐志辉 | Individualized anatomical type tooth root implant |
| CN104887333A (en) * | 2015-05-05 | 2015-09-09 | 张辉 | Titanium-based three-dimensional network structure artificial bone implant |
| WO2017029168A1 (en) * | 2015-08-14 | 2017-02-23 | Nt-Trading Gmbh & Co. Kg | Method for producing an anatomical dental implant |
| CN107468360A (en) * | 2017-09-25 | 2017-12-15 | 南方医科大学 | A kind of more root of the tooth planting bodies with porous layer |
| CN107485460A (en) * | 2017-09-25 | 2017-12-19 | 南方医科大学 | A kind of 3D printing method of the more root of the tooth planting bodies of personalized porous layer |
| ES2677607A1 (en) * | 2017-02-03 | 2018-08-03 | Felipe MARTÍNEZ MARTÍN | Dental implantology design with direct loading and obtaining procedure (Machine-translation by Google Translate, not legally binding) |
| CN110575272A (en) * | 2018-06-07 | 2019-12-17 | 京达医材科技股份有限公司 | Implant material |
| US11484396B1 (en) * | 2021-06-21 | 2022-11-01 | Identical, Inc. | Root-analog dental implants and systems, devices, and methods for designing and manufacturing same |
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2012
- 2012-07-11 CN CN2012203366393U patent/CN202724012U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715961A (en) * | 2012-07-11 | 2012-10-10 | 唐志辉 | Individualized anatomical type tooth root implant |
| CN102715961B (en) * | 2012-07-11 | 2015-02-04 | 唐志辉 | Individualized anatomical type tooth root implant |
| CN104887333A (en) * | 2015-05-05 | 2015-09-09 | 张辉 | Titanium-based three-dimensional network structure artificial bone implant |
| CN108135677A (en) * | 2015-08-14 | 2018-06-08 | Nt-贸易两合公司 | For manufacturing the method for anatomical tooth implant |
| WO2017029168A1 (en) * | 2015-08-14 | 2017-02-23 | Nt-Trading Gmbh & Co. Kg | Method for producing an anatomical dental implant |
| JP2018527983A (en) * | 2015-08-14 | 2018-09-27 | エンテー−トレーディング ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | Method for forming an anatomical dental implant |
| US11123162B2 (en) | 2015-08-14 | 2021-09-21 | Nt-Trading Gmbh & Co. Kg | Method for producing an anatomical dental implant |
| ES2677607A1 (en) * | 2017-02-03 | 2018-08-03 | Felipe MARTÍNEZ MARTÍN | Dental implantology design with direct loading and obtaining procedure (Machine-translation by Google Translate, not legally binding) |
| CN107468360A (en) * | 2017-09-25 | 2017-12-15 | 南方医科大学 | A kind of more root of the tooth planting bodies with porous layer |
| CN107485460A (en) * | 2017-09-25 | 2017-12-19 | 南方医科大学 | A kind of 3D printing method of the more root of the tooth planting bodies of personalized porous layer |
| CN110575272A (en) * | 2018-06-07 | 2019-12-17 | 京达医材科技股份有限公司 | Implant material |
| CN110575272B (en) * | 2018-06-07 | 2021-05-25 | 京达医材科技股份有限公司 | Implant material |
| US11484396B1 (en) * | 2021-06-21 | 2022-11-01 | Identical, Inc. | Root-analog dental implants and systems, devices, and methods for designing and manufacturing same |
| US20230036820A1 (en) * | 2021-06-21 | 2023-02-02 | Identical, Inc. | Root-analog dental implants and systems, devices, and methods for designing and manufacturing same |
| US11833001B2 (en) * | 2021-06-21 | 2023-12-05 | Identical, Inc. | Root-analog dental implants and systems, devices, and methods for designing and manufacturing same |
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