CN203619701U - Dental implant - Google Patents
Dental implant Download PDFInfo
- Publication number
- CN203619701U CN203619701U CN201320468481.XU CN201320468481U CN203619701U CN 203619701 U CN203619701 U CN 203619701U CN 201320468481 U CN201320468481 U CN 201320468481U CN 203619701 U CN203619701 U CN 203619701U
- Authority
- CN
- China
- Prior art keywords
- tooth
- tooth implant
- root
- main body
- dental implant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
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
- 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
-
- 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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/0075—Implant heads specially designed for receiving an upper structure
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & 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)
- Dental Prosthetics (AREA)
Abstract
The utility model provides a dental implant. The dental implant comprises a dental implant body and an abutment part; the abutment part is arranged on the dental implant body, and the abutment part and the dental implant body are integrated into a whole body. The one-piece structure of the dental implant can avoid the micro leakage problem caused by the conventional two-section connection structure. The dental implant is more beneficial for instant implanting, can reduce the bone loss, reduces the operation procedure, and is capable of turning the surgery into a minimal invasive surgery or even a non-invasive surgery.
Description
Technical field
This utility model relates to tooth field of planting, particularly a kind of tooth implant.
Background technology
Traditional tooth-planting system generally includes three parts: implant the tooth implant of being combined with osseous tissue in alveolar bone, artificial tooth titled with and at body and the oral dental implant base station that manually plays interconnect function between corona.At present general tooth implantation system is mostly two-part in the world, and tooth implant adds base station and adds joint bolt.
All tooth implants, base station are all that mach mode completes in the market, belong to and subtract material manufacture; And the form of tooth implant and design are all subject to the restriction of machining apparatus, are generally column type, tapered or screw-type; Tooth implant and base station are not integrated, and the sealing of two-part junction is by machining accuracy assurance, very high to the required precision of lathe, if poor sealing has bad impact to tooth planting effect; Tooth implant is mass production normally, and for the personalized tooth implant of patient's root shape, is difficult to complete by mach mode, or cost is very high, and working (machining) efficiency is low.
Utility model content
This utility model object is in order to overcome the deficiencies in the prior art, and a kind of tooth implant is provided, micro-leakage problems that its integrated formed structure can avoid tradition to connect.
In order to achieve the above object, this utility model is by the following technical solutions:
A kind of tooth implant, comprises tooth implant body, also comprises abutment portion, and described abutment portion is arranged on tooth implant body, described abutment portion and this body by integral forming of tooth implant.
As preferably, described tooth implant body comprises tooth root, and the profile of described tooth root is the shape that the real scan shape based on human body root of the tooth is made.
As preferably, described abutment portion comprises wears gum portion and main body binding part; Described tooth root, wear gum portion and main body binding part from bottom to top arranges; The described gum portion of wearing is that rounding frustum or its outer surface are curved surface; Described main body binding part is the frustum of a cone, and a side of described main body binding part has a kerf; Described tooth implant upper surface is vertically offered a closed pore that runs through abutment portion and tooth implant body, and the top of described closed pore is set to regular polygon through hole.
Compared with prior art, the utlity model has following beneficial effect:
Micro-leakage problems that the integrated formed structure of tooth implant described in the utility model can avoid traditional two-part to connect, molded surface is without blasting treatment; The profile of tooth root is the shape that the real scan shape based on human body root of the tooth is made, and is more conducive at once plant, and reduces bone and runs off, and reduces surgical procedure, makes to become even non-invasive procedures of Wicresoft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cross-sectional view of the present utility model.
In figure:
1-tooth implant; 11-tooth implant body; 12-abutment portion; 121-wear gum portion; 122-main body binding part; 13-closed pore; 131-regular polygon through hole.
Now the utility model is described in further detail with specific embodiment by reference to the accompanying drawings.
The specific embodiment
As shown in Figures 1 and 2, be tooth implant 1 described in the utility model, it comprises tooth implant body 11 and abutment portion 12.
Tooth root, wear gum portion 121 axis overlap, the axis of main body binding part 122 overlaps or is in angle with the axis of wearing gum portion 121.
The effect of this utility model part-structure:
Tooth root: profile is the shape that the real scan shape based on human body root of the tooth is made, can better combine with agomphosis tooth nest, saves the boring of traditional dental implantation process, reaming, and tapping process, reduces operation wound, reduces bone and runs off; Be more suitable for planting patterns at once, to bone not damaged.
Wear gum portion: be rounding frustum, can complete load platform forwarding function.Be only outer surface while being curved surface when wearing gum portion, the form fit at the position of missing tooth in its external surface shape and oral cavity, further promotes the aesthetic effect of repairing.
Regular polygon through hole: get the instrument position of holding this tooth implant instrument.
Tooth implant described in the utility model is the base station of traditional tooth implant system and tooth implant to be integrated and one-body molded creating, micro-leakage problems that it avoids traditional two-part to connect, and molded surface is without blasting treatment; The real scan shape of tooth root based on human body root of the tooth made, and can meet the demand of the root of the tooth of Different Individual in implantation process.
A 3D printing and making method for tooth implant, comprises the following steps:
A, by the part of missing tooth in CT scan oral cavity, thereby obtain the basic three-dimensional profile data of tooth implant body.
B, by the basic three-dimensional profile data importing of tooth implant body to Three-dimensional Design Software as carried out subsequent design and processing in solidworks, UG etc., comprise increase abutment portion, round and smooth and the design of wearing the outer surface of gum portion of the finishing of root surface part, thus the complete three dimensional computer modeling of tooth implant set up.
C, use software AutoFab carry out the design of support component to the three dimensional computer modeling of tooth implant.The design of support component refers in tooth implant manufacturing process, the design of the support component between substrate and tooth implant; Support component is in manufacturing process, to play a part to assist tooth implant fixing, and after tooth implant completes, support component will be removed.
D, subsequently, uses software AutoFab to carry out layering processing to tooth implant three dimensional computer modeling, carries out two dimensionization processing.In the Z direction of the three dimensional computer modeling (comprising support component part) of tooth implant, cut into a series of X-Y scheme synusia that bed thickness is 0.03mm, and generate relevant optimization scanning pattern by scan mode.
E, on the processing platform of increment manufacturing equipment, install substrate, layer of material powder is laid equably in the XY of substrate plane by the Pu Fen mechanism of increment manufacturing equipment.Substrate and processing platform are screwed, detachable.Increment manufacturing equipment is the equipment adopting in 3D printing and making.
F, increment manufacturing equipment can be according to the X-Y scheme synusia Data Control superlaser importing by the material powders of optimizing on scanning pattern scanning substrate, and superlaser is by the material powder melting in its scanning pattern, and material powder is consolidated on substrate after melting.Or increment manufacturing equipment can be according to the X-Y scheme synusia Data Control superlaser importing by the material powder of optimizing on scanning pattern scanning substrate, material powder is sinter molding on substrate.
Above-mentioned two kinds of modes, the first is that selective laser melts (SLM), the second is selective laser sintering (SLS).
The processing platform of g, increment manufacturing equipment drives substrate to move up in Z side (in order to scan the new layer of material powder that will spread, so whole substrate is declined; The mechanism that carries out superlaser scanning can not move up and down), simultaneously Pu Fen mechanism continues to lay layer of material powder on the material powder of fixed or sinter molding.
H, repeating step f and step g always, until tooth implant molding.
I, shift out being cemented in tooth implant on substrate and substrate slave unit, cleaning residual powder, adopts the mode of line cutting that tooth implant is separated with substrate with support component.
J, as required tooth implant is carried out to later stage acid etching, polishing, sterilization, encapsulation process.Thereby complete the making of tooth implant.
Wherein:
Equate with the thickness of the layer of material powder of the laying of mentioning in step g at step e, thickness is 0.03~0.1mm.
The material powder adopting is medical pure titanium powder or titanium alloy powder, and its particle diameter is 40~60 microns.
This utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, this utility model is also intended to comprise these changes and variation.
Claims (1)
1. a tooth implant, comprises tooth implant body, it is characterized in that, also comprises abutment portion, and described abutment portion is arranged on tooth implant body, described abutment portion and this body by integral forming of tooth implant;
Described tooth implant body comprises tooth root, and the profile of described tooth root is the shape that the real scan shape based on human body root of the tooth is made;
Described abutment portion comprises wears gum portion and main body binding part; Described tooth root, wear gum portion and main body binding part from bottom to top arranges; The described gum portion of wearing is that rounding frustum or its outer surface are curved surface; Described main body binding part is the frustum of a cone, and a side of described main body binding part has a kerf; Described tooth implant upper surface is vertically offered a closed pore that runs through abutment portion and tooth implant body, and the top of described closed pore is set to regular polygon through hole;
Described tooth root overlaps with the axis of wearing gum portion, and the axis of described main body binding part overlaps or is in angle with the axis of wearing gum portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320468481.XU CN203619701U (en) | 2013-08-01 | 2013-08-01 | Dental implant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320468481.XU CN203619701U (en) | 2013-08-01 | 2013-08-01 | Dental implant |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203619701U true CN203619701U (en) | 2014-06-04 |
Family
ID=50806237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320468481.XU Expired - Fee Related CN203619701U (en) | 2013-08-01 | 2013-08-01 | Dental implant |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203619701U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104083226A (en) * | 2014-07-11 | 2014-10-08 | 福建中科康钛材料科技有限公司 | Customized abutment assembly and preparation method thereof |
WO2018029434A1 (en) * | 2016-08-09 | 2018-02-15 | Denpros Design Company Limited | Method of constructing a generic tooth geometry, generic dental implant, and method of forming a cutting head |
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) |
-
2013
- 2013-08-01 CN CN201320468481.XU patent/CN203619701U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104083226A (en) * | 2014-07-11 | 2014-10-08 | 福建中科康钛材料科技有限公司 | Customized abutment assembly and preparation method thereof |
WO2018029434A1 (en) * | 2016-08-09 | 2018-02-15 | Denpros Design Company Limited | Method of constructing a generic tooth geometry, generic dental implant, and method of forming a cutting head |
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) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104055592A (en) | Dental implant and 3D printing preparation method thereof | |
CN101828974B (en) | Manufacturing method of implant denture individualized positioning guide plate | |
WO2018014636A1 (en) | Cad/cam/slm-3d combined printing method for dental restorations | |
Wu et al. | A study on the fabrication method of removable partial denture framework by computer‐aided design and rapid prototyping | |
US6957118B2 (en) | Method and system for fabricating a dental coping, and a coping fabricated thereby | |
CN102715961B (en) | Individualized anatomical type tooth root implant | |
WO2018090579A2 (en) | Concurrent fixed-movable joint repair method | |
WO2017193981A1 (en) | Dental restoration cad/metal 3d automatic processing method | |
CN107805066B (en) | Method for processing biological ceramic parts based on selective laser sintering | |
KR101234295B1 (en) | Dental implant abutment and fabrication method thereof | |
CN202724012U (en) | Individualized anatomical tooth root implant | |
CN106361452A (en) | Oral cavity dental implant reconstructable guide plate and manufacturing method thereof | |
CN104434329B (en) | A kind of milling shaping manufacture method of dental all-ceramics dummy | |
CN103637850A (en) | A screw channel directing device for a dental superstructure and methods for manufacturing a dental superstructure | |
CN104083226A (en) | Customized abutment assembly and preparation method thereof | |
CN106308958B (en) | A kind of dental prosthetic design system and method | |
CN203619701U (en) | Dental implant | |
CN105852996A (en) | Direct manufacturing method of novel self-locking type false tooth body | |
CN112998887B (en) | Virtual temporary base station and construction method and system of grinding guide plate of virtual temporary base station | |
CN205729542U (en) | A kind of dental implant abutment of winged | |
JP5837522B2 (en) | Abutment design method and abutment manufacturing method | |
CN105787177A (en) | Computer aided design method for dissecting root-shaped dental implant in one-part form mode | |
CN105631166B (en) | The computer-implemented method of one-part form screw-type anatomical root shape dental implant | |
CN104055593A (en) | Personalized dental implant | |
CN203619702U (en) | Customized dental implant |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20160801 |