CN205849564U - Guide the localizer that the 3D of bone graft Dental implantion prints - Google Patents
Guide the localizer that the 3D of bone graft Dental implantion prints Download PDFInfo
- Publication number
- CN205849564U CN205849564U CN201620367719.3U CN201620367719U CN205849564U CN 205849564 U CN205849564 U CN 205849564U CN 201620367719 U CN201620367719 U CN 201620367719U CN 205849564 U CN205849564 U CN 205849564U
- Authority
- CN
- China
- Prior art keywords
- bone graft
- dental implantion
- jawbone
- bullport
- seat
- 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
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 85
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000010146 3D printing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000007639 printing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000002513 implantation Methods 0.000 abstract description 13
- 239000007943 implant Substances 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000004053 dental implant Substances 0.000 description 2
- 210000002082 fibula Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000007408 cone-beam computed tomography Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
This utility model provides the localizer guiding the 3D of bone graft Dental implantion to print, it includes bone graft guided plate, jawbone fixed plate, Dental implantion bullport seat and some guide pillars, the guide tracks of bone graft guided plate extends track with bone graft and coordinates consistent, some bone graft fixing holes are offered on bone graft guided plate, jawbone fixed plate is provided with two two ends being connected to bone graft guided plate and is provided with and the medial surface of surface of bone laminating outside corresponding jawbone, jawbone fixed plate is provided with some jawbone fixing holes, Dental implantion bullport seat is arranged on bone graft guided plate and its aperture is relative with bone graft, guide pillar is plugged on described Dental implantion bullport seat.Use this utility model, it is possible to make bone graft guided plate while guiding reconstruction of jaw operation, assist Dental implantion part operation, as implantation hole preparation, implantation body implant, be greatly improved operation precision and success rate.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to the localizer guiding the 3D of bone graft Dental implantion to print.
Background technology
Tumor invading, inflammation, wound and radiotherapy are the main causes causing jawbone to destroy, and operative treatment usually needs
Excision bulk jawbone, necessarily causes patient facial region's external defects and the forfeiture of occlusion masticatory function, and this is accomplished by superior reparation
Reconstruction technique, intercepts the nonweight-bearing one section of fibula of autologous shank, and the shape similarity metric jawbone fashioning into jawbone is most currently used
Means.
But, colleague is primarily focused in the form of reconstruction of jaw more the most both at home and abroad, i.e. the outward appearance of patient is recovered
Aspect, but ignores the recovery of the occlusion masticatory function of patient, in fact the occlusion bad quality of life shadow to patient of masticatory function
Ring bigger.A large amount of reconstruction of jaw cases that we complete in early days, have recovered patient's outward appearance smoothly, but the most of patients later stage has a denture made
Difficulty, have impact on the recovery of occlusion masticatory function.Carrying out the reparation of removable denture on the fibula transplanted, often maintenance is poor,
Masticatory efficiency is low, and Dental Implant maintenance is good, is the ideal style recovering meshing functions, is conducive to having a denture made, the most favorably
Reconstruction of jaw scheme in Dental Implant is pursuing a goal of Oral and Maxillofacial Surgery and Prosthodontics doctor, but often because jawbone
The deficient accuracy of reconstructed positions and deficient reasonability, or implantation body's implant angle or the degree of depth not good enough, cause Most patients to lose kind
Plant tooth chance.So being badly in need of a kind of on the basis of fibular autograft, guiding implantation hole preparation and implantation body to implant and meeting preoperative setting
The localizer of the preferred plan of meter.
Utility model content
Technical problem to be solved in the utility model is, it is provided that what a kind of 3D guiding bone graft Dental implantion printed determines
Position device, it is possible to make bone graft guided plate while guiding reconstruction of jaw operation, assist Dental implantion part operation, as implantation hole is pre-
Standby, implantation body implants, and is greatly improved operation precision and success rate.
In order to solve above-mentioned technical problem, what this utility model provided that a kind of 3D guiding bone graft Dental implantion prints determines
Position device, it includes bone graft guided plate, the first jawbone fixed plate, the second jawbone fixed plate, Dental implantion bullport seat and some
Being available for the guide pillar that different-diameter drill bit passes, the guide tracks of described bone graft guided plate extends track with bone graft and coordinates one
Causing, described bone graft guided plate offers some bone graft fixing holes for connecting bone graft, described first jawbone is fixed
Plate and the second jawbone fixed plate are connected to the two ends of described bone graft guided plate and are provided with and surface of bone outside corresponding jawbone
The medial surface of laminating, described first jawbone fixed plate and the second jawbone fixed plate are equipped with some jawbones for connecting jawbone
Fixing hole, described Dental implantion bullport seat is arranged on described bone graft guided plate and its aperture is relative with bone graft, described in lead
Post is plugged on described Dental implantion bullport seat.
As preferred scheme, described guide pillar includes that cylinder-shaped body, described cylinder-shaped body are provided with and described Dental implantion
The shoulder hole that the hole of bullport seat communicates, the top of described shoulder hole is major diameter, and bottom is minor diameter.
Hole shaft hole matching as preferred scheme, described cylinder-shaped body and described Dental implantion bullport seat.
As preferred scheme, the periphery of described cylinder-shaped body is provided with lobe.
As preferred scheme, the lower surface of described lobe coordinates with the upper surface of described Dental implantion bullport seat.
As preferred scheme, the central axis in the hole of described Dental implantion bullport seat is in bone graft surface of bone.
As preferred scheme, described bone graft guided plate, the first jawbone fixed plate, the second jawbone fixed plate and Dental implantion
Bullport seat uses the printing integrated molding of 3D.
As preferred scheme, described guide pillar uses 3D printing shaping.
Implement the localizer that the 3D of guiding bone graft Dental implantion of the present utility model prints, compared with prior art, tool
Have the advantages that:
This utility model uses and collects Dental implantion and maxillary reconstruction in integral structure, by setting on bone graft guided plate
Meter Dental implantion bullport seat, coordinates the guide pillar of different diameter of bore, it is possible to make bone graft guided plate guide reconstruction of jaw operation
While, assist Dental implantion part operation, as implantation hole preparation, implantation body implant, be greatly improved operation precision and success rate；
Additionally, by gradually changing the guide pillar of different pore size in operation process, can effectively prevent that bore diameter is excessive causes transplanting
Bone major injury.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will the accompanying drawing of embodiment be made simple below
Ground is introduced.
Fig. 1 is this utility model localizer structural representation when being connected with jawbone；
Fig. 2 is the sectional view of guide pillar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As depicted in figs. 1 and 2, preferred embodiment of the present utility model, a kind of 3D guiding bone graft Dental implantion prints
Localizer, it includes bone graft guided plate the 1, first jawbone fixed plate 2a, the second jawbone fixed plate 2b, Dental implantion bullport seat 4
And some it being available for the guide pillar 5 that different-diameter drill bit passes, the guide tracks of described bone graft guided plate 1 extends rail with bone graft
Mark coordinates consistent, and described bone graft guided plate 1 offers some bone graft fixing holes 11 for connecting bone graft, and described the
One jawbone fixed plate 2a and the second jawbone fixed plate 2b be connected to the two ends of described bone graft guided plate 1 and be provided with accordingly
Jawbone 6 outside surface of bone laminating medial surface, if being equipped with in described first jawbone fixed plate 2a and the second jawbone fixed plate 2b
Do the jawbone fixing hole 21 for connecting jawbone 6, described Dental implantion bullport seat 4 be arranged on described bone graft guided plate 1 and
Its aperture is relative with bone graft, and described guide pillar 5 is plugged on described Dental implantion bullport seat 4.
In the present embodiment, obtain the head mathematical model of patient by CBCT or CT scan, by software three-dimensional reconstruction
Set up Three-dimensional model.Computer software is used to formulate operation plan on 3-dimensional digital skull model and draw bone graft and draw
Guide plate the 1, first jawbone fixed plate 2a, the second jawbone fixed plate 2b, Dental implantion bullport seat 4 and the profile of guide pillar 5, and use
The non-toxic material such as resin, plastics passes through 3D printing shaping fabrication techniques all-in-one-piece bone graft guided plate the 1, first jawbone fixed plate
2a, the second jawbone fixed plate 2b and Dental implantion bullport seat 4, and the different-diameter drill bit that is available for producing some entities passes
Guide pillar 5, make so that it is guaranteed that complete complicated accurate per-sonalization structures.Bone graft guided plate 1 extends according to virtual bone graft
Track form generating, the bone graft fixing hole 11 on bone graft guided plate 1 is corresponding with the screwed hole on bone graft, and bone graft leads to
Cross screw to be fixed on bone graft guided plate 1, thus utilize the guide tracks of bone graft guided plate 1 make bone graft extend track with
Cooperation consistent, it is ensured that bone graft is accurately positioned and fixing.First jawbone fixed plate 2a and the inner side of the second jawbone fixed plate 2b
Fit completely according to surface of bone outside surface of bone form generating, with jawbone 6 outside virtual jawbone 6 in face, the first jawbone fixed plate 2a and
Jawbone fixing hole 21 in two jawbone fixed plates 2b is corresponding with the screwed hole on jawbone 6, the first jawbone fixed plate 2a and second
Jawbone fixed plate 2b is screwed on jawbone 6 respectively, so that it is guaranteed that bone graft guided plate 1 is the most in place and is fixed on pre-
Phase position.Guide pillar 5 includes cylinder-shaped body 51, and this cylinder-shaped body 51 is provided with the rank that the hole with Dental implantion bullport seat 4 communicates
Ladder hole 52, the top of shoulder hole 52 is that major diameter mates reamer brake, to the reamer side of playing during drill bit gos deep into
To guiding function, when drill bit reaches desired depth, baseplane, shoulder hole 52 top and drill bit Stopper contact, make drill bit stop
Deeply, to guarantee that the degree of depth planting nest is consistent；The bottom of shoulder hole 52 is that minor diameter mates reamer drill bit, gos deep at drill bit
Guiding function is played in standby direction, hole by journey.Operation process needs to change step by step the reamer of different-diameter, can change simultaneously
Corresponding guide pillar 5 is to mate reamer.Visible, this utility model employing collects Dental implantion and upper jaw bone 6 is rebuild in integral structure, logical
Cross design Dental implantion bullport seat 4 on bone graft guided plate 1, coordinate the guide pillar 5 of different diameter of bore, it is possible to make bone graft draw
Guide plate 1, while guiding reconstruction of jaw operation, assists Dental implantion part operation, as implantation hole preparation, implantation body implant, significantly
Improve operation precision and success rate；Additionally, by gradually changing the guide pillar 5 of different pore size in operation process, can effectively prevent
Bore diameter is excessive causes bone graft major injury.
More preferably, described cylinder-shaped body 51 and hole 41 shaft hole matching of described Dental implantion bullport seat 4, the most slotting in operation
I.e. use, changes the most at any time.
More preferably, the periphery of described cylinder-shaped body 51 is provided with lobe 53, and the lower surface of described lobe 53 is with described
The upper surface of Dental implantion bullport seat 4 coordinates.In operation process, need to insert guide pillar 5 hole 41 of Dental implantion bullport seat 4
In, when lobe 53 is in close contact the upper surface of Dental implantion bullport seat 4, i.e. shows that guide pillar 5 is in place and complete.
More preferably, the central axis in the hole 41 of described Dental implantion bullport seat 4 is in bone graft surface of bone, so that implantation body
Gmatjpdumamics along the transmission of implantation body major axis, provide a good fixing foundation for kind of tooth.
Above disclosed only preferred embodiment of the present utility model, can not limit this practicality with this new certainly
The interest field of type, the equivalent variations therefore made according to this utility model claim, still belong to this utility model and contained
Scope.
Claims (8)
1. guide bone graft Dental implantion 3D print localizer, it is characterised in that described localizer include bone graft guided plate,
First jawbone fixed plate, the second jawbone fixed plate, Dental implantion bullport seat and some be available for that different-diameter drill bit passes lead
Post, the guide tracks of described bone graft guided plate extends track with bone graft and coordinates consistent, described bone graft guided plate is offered
Some bone graft fixing holes for connecting bone graft, described first jawbone fixed plate and the second jawbone fixed plate is had to connect respectively
In the two ends of described bone graft guided plate and be provided with and the medial surface of surface of bone laminating outside corresponding jawbone, described first jawbone is solid
Determining to be equipped with in plate and the second jawbone fixed plate some jawbone fixing holes for connecting jawbone, described Dental implantion bullport seat sets
Being placed on described bone graft guided plate and its aperture is relative with bone graft, described guide pillar is plugged in described Dental implantion bullport seat
On.
2. the localizer that the 3D guiding bone graft Dental implantion as claimed in claim 1 prints, it is characterised in that described guide pillar bag
Including cylinder-shaped body, described cylinder-shaped body is provided with the shoulder hole that the hole with described Dental implantion bullport seat communicates, described ladder
The top in hole is major diameter, and bottom is minor diameter.
3. the localizer that the 3D guiding bone graft Dental implantion as claimed in claim 2 prints, it is characterised in that described cylinder
Main body and the hole shaft hole matching of described Dental implantion bullport seat.
4. the localizer that the 3D guiding bone graft Dental implantion as claimed in claim 2 prints, it is characterised in that described cylinder
The periphery of main body is provided with lobe.
5. the localizer that the 3D guiding bone graft Dental implantion as claimed in claim 4 prints, it is characterised in that described lobe
Lower surface coordinate with the upper surface of described Dental implantion bullport seat.
6. the localizer that the 3D guiding bone graft Dental implantion as claimed in claim 1 prints, it is characterised in that described Dental implantion
The central axis in the hole of bullport seat is in bone graft surface of bone.
7. the localizer that the 3D guiding bone graft Dental implantion as claimed in claim 1 prints, it is characterised in that described bone graft
Guided plate, the first jawbone fixed plate, the second jawbone fixed plate and Dental implantion bullport seat use the printing integrated molding of 3D.
8. the localizer that the 3D guiding bone graft Dental implantion as claimed in claim 1 prints, it is characterised in that described guide pillar is adopted
Use 3D printing shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367719.3U CN205849564U (en) | 2016-04-26 | 2016-04-26 | Guide the localizer that the 3D of bone graft Dental implantion prints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367719.3U CN205849564U (en) | 2016-04-26 | 2016-04-26 | Guide the localizer that the 3D of bone graft Dental implantion prints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205849564U true CN205849564U (en) | 2017-01-04 |
Family
ID=57642254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620367719.3U Expired - Fee Related CN205849564U (en) | 2016-04-26 | 2016-04-26 | Guide the localizer that the 3D of bone graft Dental implantion prints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205849564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717971A (en) * | 2019-03-11 | 2019-05-07 | 四川大学 | A kind of bone grafting guide plate and preparation method thereof |
| CN111214299A (en) * | 2020-02-10 | 2020-06-02 | 北京大学口腔医学院 | Manufacturing method of orthodontic micro-screw guide plate and orthodontic micro-screw guide plate |
| WO2022112287A1 (en) * | 2020-11-25 | 2022-06-02 | Fabian Duttenhoefer | Method for producing a bone replacement implant |
-
2016
- 2016-04-26 CN CN201620367719.3U patent/CN205849564U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717971A (en) * | 2019-03-11 | 2019-05-07 | 四川大学 | A kind of bone grafting guide plate and preparation method thereof |
| CN111214299A (en) * | 2020-02-10 | 2020-06-02 | 北京大学口腔医学院 | Manufacturing method of orthodontic micro-screw guide plate and orthodontic micro-screw guide plate |
| WO2021159667A1 (en) * | 2020-02-10 | 2021-08-19 | 北京大学口腔医学院 | Method for manufacturing orthodontic micro-screw guide plate, and orthodontic micro-screw guide plate |
| WO2022112287A1 (en) * | 2020-11-25 | 2022-06-02 | Fabian Duttenhoefer | Method for producing a bone replacement implant |
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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: 20170104 |