CN105769362B - Guiding device for the 3D printing that Dental implantion and mandibular integration are rebuild - Google Patents
Guiding device for the 3D printing that Dental implantion and mandibular integration are rebuild Download PDFInfo
- Publication number
- CN105769362B CN105769362B CN201610270251.0A CN201610270251A CN105769362B CN 105769362 B CN105769362 B CN 105769362B CN 201610270251 A CN201610270251 A CN 201610270251A CN 105769362 B CN105769362 B CN 105769362B
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- China
- Prior art keywords
- bone graft
- plate
- bone
- lower jaw
- mandibular
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Classifications
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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
- A61C8/0089—Implanting tools or instruments
- A61C8/009—Implanting tools or instruments for selecting the right implanting element, e.g. templates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Abstract
The present invention provides the guiding devices for Dental implantion and the 3D printing of mandibular integration reconstruction, it includes bone graft directing plate, Dental implantion guides hole seat, first lower jaw bone fixation plate and the second lower jaw bone fixation plate, the guide tracks of bone graft directing plate extend track cooperation unanimously with bone graft, several bone graft mounting holes for connecting bone graft are offered on bone graft directing plate, Dental implantion guiding hole seat is set to the upside of bone graft directing plate and its aperture is opposite with bone graft, first lower jaw bone fixation plate and the second lower jaw bone fixation plate are connected to the both ends of bone graft directing plate and equipped with the medial surfaces closed with corresponding mandibular bone face paste, several mandibular mounting holes for connecting mandibular are equipped in first lower jaw bone fixation plate and the second lower jaw bone fixation plate.Using the present invention, while capable of making bone graft directing plate reconstruction of jaw is performed the operation under the guidance, Dental implantion part operation is assisted, if implantation hole preparation, planting body are implanted into, greatly improves perform the operation precision and success rate.
Description
Technical field
The present invention relates to medical instruments fields, the 3D printing that more particularly, to Dental implantion and mandibular integration are rebuild
Guiding device.
Background technology
Tumor invading, inflammation, wound and radiotherapy are the main reason for causing jawbone to destroy, and operative treatment usually needs
Bulk jawbone is cut off, patient facial region's external defects are necessarily caused and is engaged the forfeiture of masticatory function, this just needs superior reparation
Reconstruction technique intercepts one section of fibula of self shank non-bearing, and it is most currently used to fashion into the shape similarity metric jawbone of jawbone
Means.
It is primarily focused in the form of reconstruction of jaw however, colleague both at home and abroad at present, i.e., the appearance of patient is restored
Aspect but ignores the recovery of the occlusion masticatory function of patient, is engaged the bad quality of life shadow to patient of masticatory function in fact
Ring bigger.A large amount of reconstruction of jaw cases that we complete in early days, have smoothly restored patient's appearance, but the most of patients later stage has a denture made
Difficulty affects the recovery of occlusion masticatory function.The reparation of removable denture is carried out on the fibula of transplanting, often maintenance is poor,
Masticatory efficiency is low, and tooth-implanting maintenance is good, is the most ideal style for restoring meshing functionss, is conducive to have a denture made, especially favorably
In the reconstruction of jaw scheme of tooth-implanting be pursuing a goal for Oral and Maxillofacial Surgery and Prosthodontics doctor, but often because of jawbone
The deficient accuracy and deficient reasonability or planting body implant angle or depth of reconstructed positions be not good enough, and Most patients is caused to lose kind
Plant tooth chance.So being badly in need of a kind of guiding device with guiding Dental implantion and mandible reconstruction function, it can be ensured that fibula is accurate
While transplanting, implantation hole preparation and planting body implantation are guided.
Invention content
Technical problem to be solved by the present invention lies in provide a kind of 3D rebuild for Dental implantion and mandibular integration
The guiding device of printing, can make bone graft directing plate under the guidance reconstruction of jaw perform the operation while, assist Dental implantion part operation,
If implantation hole preparation, planting body are implanted into, operation precision and success rate are greatly improved.
In order to solve the above technical problem, the present invention provides the 3D printings rebuild for Dental implantion and mandibular integration
Guiding device, the guiding device includes bone graft directing plate, Dental implantion guiding hole seat, the first lower jaw bone fixation plate and the second lower jaw
Bone fixation plate, guide tracks and the bone graft of the bone graft directing plate extend track cooperation unanimously, the bone graft directing plate
On offer several for connecting the bone graft mounting holes of bone graft, the Dental implantion guiding hole seat is set to the bone graft and draws
The upside of guide plate and its aperture is opposite with bone graft, the first lower jaw bone fixation plate and the second lower jaw bone fixation plate are separately connected
In the both ends of the bone graft directing plate and equipped with the medial surface closed with corresponding mandibular bone face paste, first mandibular is solid
Several mandibular mounting holes for connecting mandibular are equipped on fixed board and the second lower jaw bone fixation plate.
As a preferred option, the upside of the bone graft directing plate extends first wrapped on the upside of oriented bone graft and fastens
Portion.
As a preferred option, the Dental implantion guiding hole seat is set on first buckling parts.
As a preferred option, the downside of the bone graft directing plate extends second wrapped on the downside of oriented bone graft and fastens
Portion.
As a preferred option, the downside of the first lower jaw bone fixation plate extends the third button of oriented chin subordinate edge wrapping
Conjunction portion, the upside of the first lower jaw bone fixation plate are equipped with the 4th buckling parts fastened with tooth and teeth space.
As a preferred option, the 5th wrapped to angle of mandible is extended on the downside of the second lower jaw bone fixation plate to fasten
Portion.
As a preferred option, the central axis in the hole of the Dental implantion guiding hole seat is in bone graft bone face.
As a preferred option, the bone graft directing plate is equipped with the titanium plate locating slot extended along bone graft track.
As a preferred option, offered on the titanium plate locating slot it is several for whole screw pass through by titanium plate with transplanting
The through-hole that bone links together.
As a preferred option, the bone graft directing plate, Dental implantion guiding hole seat, the first lower jaw bone fixation plate and second
Lower jaw bone fixation plate is integrally formed using 3D printing.
The guiding device for implementing a kind of 3D printing rebuild for Dental implantion and mandibular integration of the present invention, with existing skill
Art compares, and has the advantages that：
The present invention, which uses, collects Dental implantion and mandible reconstruction in integral structure, by designing tooth on bone graft directing plate
Plantation guiding hole seat, can make bone graft directing plate under the guidance reconstruction of jaw perform the operation while, assist Dental implantion part operation,
If implantation hole preparation, planting body are implanted into, operation precision and success rate are greatly improved.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will simply be situated between to the attached drawing of embodiment below
It continues.
Fig. 1 is outer side view when guiding device of the present invention is connect with mandibular；
Fig. 2 is the inner side view of guiding device.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the preferred embodiment of the present invention, it is a kind of to rebuild for Dental implantion and mandibular integration
The guiding device of 3D printing comprising under bone graft directing plate 1, Dental implantion guiding hole seat 2, the first lower jaw bone fixation plate 3a and second
Jawbone fixed plate 3b, guide tracks and the bone graft of the bone graft directing plate 1 extend track cooperation unanimously, and the bone graft draws
Several bone graft mounting holes 11 for connecting bone graft are offered on guide plate 1, the Dental implantion guiding hole seat 2 is set to described
The upside of bone graft directing plate 1 and its aperture is opposite with bone graft, the first lower jaw bone fixation plate 3a and the second mandibular are solid
Fixed board 3b is connected to the both ends of the bone graft directing plate 1 and is equipped with the medial surface closed with 4 bone face paste of corresponding mandibular,
Several mandibulars for connecting mandibular 4 are equipped on the first lower jaw bone fixation plate 3a and the second lower jaw bone fixation plate 3b
Mounting hole 31.
In the present embodiment, the head mathematical model of patient is obtained with CBCT or CT scan, passes through software three-dimensional reconstruction
Establish Three-dimensional model.Operation plan is formulated on 3-dimensional digital skull model with computer software and draws bone graft draws
The profile of guide plate 1, Dental implantion guiding hole seat 2, the first lower jaw bone fixation plate 3a and the second lower jaw bone fixation plate 3b, and using tree
The non-toxic materials such as fat, plastics make integral bone graft directing plate 1 by 3D printing forming technique, Dental implantion guides hole seat 2,
First lower jaw bone fixation plate 3a and the second lower jaw bone fixation plate 3b makes so that it is guaranteed that completing complicated accurate per-sonalization structures.
Bone graft directing plate 1 extends track form generating according to virtual bone graft, the bone graft mounting hole 11 on bone graft directing plate 1 with
Threaded hole on bone graft is corresponding, and bone graft is screwed on bone graft directing plate 1, thus utilizes transplanting bone guided
It is matched consistent that the guide tracks of plate 1 make bone graft extend track, it is ensured that bone graft is accurately positioned and fixes.Transplant bone guided
The upside of plate 1 extends the first buckling parts 12 wrapped on the upside of oriented bone graft, and Dental implantion guiding hole seat 2 is set to the first buckling parts
On 12, which can guide hole seat 2 to lead on the upside of bone graft Dental implantion, make the aperture of Dental implantion guiding hole seat 2
It is opposite with bone face at the top of bone graft, to ensure the optimum position of planting body implantable graft bone center of top.First lower jaw bone fixation
Mandibular mounting hole 31 on plate 3a and the second lower jaw bone fixation plate 3b is corresponding with the threaded hole on mandibular 4, the first lower jaw
Bone fixation plate 3a and the second lower jaw bone fixation plate 3b are screwed in respectively on mandibular 4, so that it is guaranteed that transplanting bone guided
Plate 1 is accurate in place and is fixed on desired location.As it can be seen that the present invention is using collecting Dental implantion and mandible reconstruction in integral structure,
Hole seat 2 is guided by designing Dental implantion on bone graft directing plate 1, the reconstruction of jaw under the guidance of bone graft directing plate 1 can be made
While operation, assist Dental implantion part operation, if implantation hole preparation, planting body be implanted into, greatly improve perform the operation precision and at
Power.
More preferably, the downside of the bone graft directing plate 1 extends the second buckling parts 13 wrapped on the downside of oriented bone graft, leads to
The combination for crossing the first buckling parts 12 and the second buckling parts 13 makes bone graft directing plate 1 form Semi surrounding type structure and surrounds transplanting
Bone facilitates bone graft to position and fix.
More preferably, the downside of the first lower jaw bone fixation plate 3a extends the third buckling parts of oriented chin subordinate edge wrapping
The upside of 32, the first lower jaw bone fixation plate 3a are equipped with the 4th buckling parts 33 fastened with tooth and teeth space, to make first
Lower jaw bone fixation plate 3a is bonded patient's chin portion's sclerotin and dental area completely, and bone graft directing plate 1 is made to be good for side mandibular 4 with front
Accurate match, it is ensured that bone graft directing plate 1 is accurate in place, reduces surgical procedure error.
More preferably, it is extended with the 5th buckling parts 34 wrapped to angle of mandible on the downside of the second lower jaw bone fixation plate 3b,
To make the second lower jaw bone fixation plate 3b be bonded patient's lower jaw angular position sclerotin completely, bone graft directing plate 1 is made to be good for side with rear portion
4 ascending branch accurate match of mandibular, it is ensured that bone graft directing plate 1 is accurate in place, reduces surgical procedure error.
More preferably, the central axis in the hole 21 of the Dental implantion guiding hole seat 2 is in bone graft bone face, to make planting body
Snap-in force along plantation long axis of body transmit, provide good fixed foundation for kind of a tooth.
More preferably, the bone graft directing plate 1 is equipped with the titanium plate locating slot 14 extended along bone graft track, makes interior fixation
Titanium framework (i.e. titanium plate) is located in desired location, and fitting bone graft bone face completely, it is ensured that bone collection is accurately implemented.
More preferably, several pass through for whole screw is offered on the titanium plate locating slot 14 to connect titanium plate with bone graft
Through-hole 15 together.When removing guiding device, retain the screw on the lead to the hole site, to keep between titanium plate and bone graft
Connection, and unclamp the i.e. dismountable guiding device of screw on 31 position of bone graft mounting hole 11 and mandibular mounting hole.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, be still within the scope of the present invention.
Claims (7)
1. the guiding device for the 3D printing that Dental implantion and mandibular integration are rebuild, which is characterized in that the guiding device includes
Bone graft directing plate, Dental implantion guiding hole seat, the first lower jaw bone fixation plate and the second lower jaw bone fixation plate, the transplanting bone guided
The guide tracks of plate extend that track cooperation is consistent with bone graft, and the bone graft directing plate is equipped with to be extended along bone graft track
Titanium plate locating slot offers several passed through for whole screw on the titanium plate locating slot and titanium plate and bone graft links together
Through-hole, several bone graft mounting holes for connecting bone graft are offered on the bone graft directing plate, the Dental implantion draws
Guide hole seat is set to the upside of the bone graft directing plate and its aperture is opposite with bone graft, the first lower jaw bone fixation plate and
Second lower jaw bone fixation plate is connected to the both ends of the bone graft directing plate and is equipped with and closed with corresponding mandibular bone face paste
Medial surface, be equipped in the first lower jaw bone fixation plate and the second lower jaw bone fixation plate several for connecting under mandibular
Jawbone mounting hole, the bone graft directing plate, Dental implantion guiding hole seat, the first lower jaw bone fixation plate and the second lower jaw bone fixation plate
It is integrally formed using 3D printing.
2. the guiding device for the 3D printing rebuild as described in claim 1 for Dental implantion and mandibular integration, feature exist
In the upside of the bone graft directing plate extends the first buckling parts wrapped on the upside of oriented bone graft.
3. the guiding device for the 3D printing rebuild as claimed in claim 2 for Dental implantion and mandibular integration, feature exist
In the Dental implantion guiding hole seat is set on first buckling parts.
4. the guiding device for the 3D printing rebuild as described in claim 1 for Dental implantion and mandibular integration, feature exist
In the downside of the bone graft directing plate extends the second buckling parts wrapped on the downside of oriented bone graft.
5. the guiding device for the 3D printing rebuild as described in claim 1 for Dental implantion and mandibular integration, feature exist
In the downside of the first lower jaw bone fixation plate extends the third buckling parts of oriented chin subordinate edge wrapping, first mandibular
The upside of fixed plate is equipped with the 4th buckling parts fastened with tooth and teeth space.
6. the guiding device for the 3D printing rebuild as described in claim 1 for Dental implantion and mandibular integration, feature exist
In being extended with the 5th buckling parts wrapped to angle of mandible on the downside of the second lower jaw bone fixation plate.
7. the guiding device for the 3D printing rebuild as described in claim 1 for Dental implantion and mandibular integration, feature exist
In the central axis in the hole of the Dental implantion guiding hole seat is in bone graft bone face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270251.0A CN105769362B (en) | 2016-04-26 | 2016-04-26 | Guiding device for the 3D printing that Dental implantion and mandibular integration are rebuild |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270251.0A CN105769362B (en) | 2016-04-26 | 2016-04-26 | Guiding device for the 3D printing that Dental implantion and mandibular integration are rebuild |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105769362A CN105769362A (en) | 2016-07-20 |
| CN105769362B true CN105769362B (en) | 2018-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610270251.0A Active CN105769362B (en) | 2016-04-26 | 2016-04-26 | Guiding device for the 3D printing that Dental implantion and mandibular integration are rebuild |
Country Status (1)
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| CN (1) | CN105769362B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714207A (en) * | 2016-08-10 | 2018-02-23 | 深圳市普天阳医疗科技股份有限公司 | A kind of same period plants guide plate arrangement |
| CN109394328A (en) * | 2017-08-16 | 2019-03-01 | 包霆威 | The 3D printing of fibular flap transplanting mandibular defect is assisted to preset screw way and the embedded guide plate system of titanium plate |
| CN108514455B (en) * | 2018-05-11 | 2019-06-25 | 北京大学口腔医学院 | Dentistry Trinity composite guide plate and production method with precise positioning ability |
| CN108969131A (en) * | 2018-08-07 | 2018-12-11 | 佛山科学技术学院 | A kind of tooth-implanting is for aperture apparatus |
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| CN103997985A (en) * | 2011-12-22 | 2014-08-20 | 穆罕默德·阿卡巴·阿里 | Devices and methods for enhancing bone growth |
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| CN102170841A (en) * | 2008-08-26 | 2011-08-31 | 安迪·博扬久 | A dental bone implant, methods for implanting the dental bone implant and methods and systems for manufacturing dental bone implants |
| EP2519165A1 (en) * | 2009-12-29 | 2012-11-07 | Mobelife NV | Customized surgical guides, methods for manufacturing and uses thereof |
| CN101822575A (en) * | 2010-04-15 | 2010-09-08 | 浙江工业大学 | Method of making partial-anodontia tooth implantation surgical guide plate |
| CN103997985A (en) * | 2011-12-22 | 2014-08-20 | 穆罕默德·阿卡巴·阿里 | Devices and methods for enhancing bone growth |
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| CN105769362A (en) | 2016-07-20 |
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