CN213030887U - 3D printed distraction osteogenesis oral implant - Google Patents
3D printed distraction osteogenesis oral implant Download PDFInfo
- Publication number
- CN213030887U CN213030887U CN202021375329.3U CN202021375329U CN213030887U CN 213030887 U CN213030887 U CN 213030887U CN 202021375329 U CN202021375329 U CN 202021375329U CN 213030887 U CN213030887 U CN 213030887U
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- wall
- implant
- foundation pile
- pile
- dental crown
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- 239000007943 implant Substances 0.000 title claims abstract description 53
- 230000011164 ossification Effects 0.000 title claims abstract description 11
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 19
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 210000000214 mouth Anatomy 0.000 claims abstract description 9
- 230000002188 osteogenic effect Effects 0.000 claims abstract 6
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 18
- 238000000034 method Methods 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000010146 3D printing Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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- Dental Prosthetics (AREA)
Abstract
The utility model discloses a 3D prints leads and stretches out osteogenic oral cavity planting body, including planting body and external screw thread, the outer wall of planting body is connected with tooth bone groove all around, the inner wall in tooth bone groove and the outer wall junction of planting body are provided with the external screw thread, the fixed slot has been seted up on the inside top of planting body, the outer wall is connected to the upper end top connector of planting body, and connects the inside middle-end of outer wall and be connected with the connection stake to the lower extreme bottom of connection stake is connected with set screw. This 3D prints leads and stretches out osteogenesis oral implant and is provided with the foundation pile, two anti-moving chutes have been seted up to the outer wall both sides of foundation pile, utilize the scanning imaging of 3D technique, the inside of messenger's dental crown that can be complete is printed out and is prevented moving the fixture block that the spout was mutually supported, can make mutual block between dental crown and the foundation pile, prevent to appear the ascending removal of direction of rotation, and adopt the stainless steel little screw to connect in foundation pile and dental crown junction, the vertical direction that makes foundation pile and dental crown is fixed just, guarantee the stability of structure.
Description
Technical Field
The utility model relates to an oral implant technical field that 3D printed specifically is a 3D printed leads a osteogenesis oral implant.
Background
The oral cavity implant is in the upper and lower jaw of human edentulous position is implanted with it to the mode through surgery operation now, treat its operation wound healing back, the device of denture is restoreed in portion installation above that, it is the position of secret to be located the edentulous part, be difficult for the operation, nevertheless along with more advanced of 3D printing technique, operating personnel can come through the scanning through the 3D technique, the complete orbit with the tooth that the patient lacked presents, guarantee to make the laminating that the denture can be complete on original tooth, prevent that its junction gap from appearing, breed the bacterium.
In use, when the distraction osteogenesis oral implant in the market is implanted into a dental alveolus, due to long-term use, a dental crown exposed outside needs to be replaced due to long-term use, but the oral implant in the oral implant is not worn, but the oral implant is removed together greatly, so that loss is caused, pain is caused to a patient, and therefore, the 3D printed distraction osteogenesis oral implant is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 3D prints leads and opens a bone oral cavity planting body to in the oral cavity planting body that proposes in solving above-mentioned background art implants the alveolar bone, because long-term use, be in and expose in external dental crown can be because long-term use, need change, but the oral cavity planting body that is in inside does not receive wearing and tearing, but big all together remove oral cavity planting body, so not only can cause the loss, still can cause painful problem for patient.
In order to achieve the above object, the utility model provides a following technical scheme: A3D printed distraction osteogenesis oral implant comprises an implant body and an external thread, wherein a dental groove is connected to the periphery of the outer wall of the implant body, the external thread is arranged at the joint of the inner wall of the dental groove and the outer wall of the implant body, a fixing groove is formed in the top end of the interior of the implant body, an upper end top connector of the implant body is connected with the outer wall, the middle end of the interior of the outer wall is connected with a connecting pile, the bottom of the lower end of the connecting pile is connected with a fixing screw, a sliding rail is arranged at the top of the upper end of the connecting pile, a supporting plate is connected to the bottom of the lower end of the sliding rail, a titanium alloy spring is connected to one side of the outer wall of the supporting plate, a clamping plate is arranged at the joint of the upper end of the titanium alloy spring and the lower end of the sliding rail, a foundation pile is connected to the top of the upper end of the, and anti-moving sliding grooves are connected to two sides of the outer wall of the foundation pile.
Preferably, the implant forms a threaded connection structure with the alveolar bone through the external thread, and the implant and the alveolar bone are mutually attached.
Preferably, the implant and the connecting outer wall form a fixed connection, and the connecting outer wall and the foundation pile and the dental crown form a detachable structure.
Preferably, the foundation pile forms a clamping structure with the dental crown through the movement prevention sliding groove, and the foundation pile forms fixed connection with the dental crown through a stainless steel small screw.
Preferably, the connecting piles form a sliding connection with the foundation piles through the sliding rails, and the connecting piles are matched with the fixing grooves in size through fixing screws.
Preferably, the supporting plate forms an elastic structure between the titanium alloy spring and the clamping plate, and forms a clamping structure between the clamping plate and the sliding rail.
Compared with the prior art, the beneficial effects of the utility model are that: this 3D prints leads and stretches out osteogenesis oral implant and is provided with the foundation pile, two anti-moving chutes have been seted up to the outer wall both sides of foundation pile, utilize the scanning imaging of 3D technique, the inside of messenger's dental crown that can be complete is printed out and is prevented moving the fixture block that the spout was mutually supported, can make mutual block between dental crown and the foundation pile, prevent to appear the ascending removal of direction of rotation, and adopt the stainless steel little screw to connect in foundation pile and dental crown junction, the vertical direction that makes foundation pile and dental crown is fixed just, guarantee the stability of structure.
The slide rail has been seted up to the upper end of connecting pile, can mutually support with the draw runner of foundation pile lower extreme, makes things convenient for the draw runner to drive connecting pile and slides, comes to dismantle the connecting pile and changes, has set screw in the lower extreme welding of connecting pile, can pass through the fixed slot of mutually supporting with set screw size, makes through rotatory, takes connecting pile to fix the inside at the fixed slot with set screw, guarantees whole structure's stability and can dismantle.
The draw runner of foundation pile lower extreme when getting into the slide rail of the inside of connecting pile, can cause the extrusion to the inside cardboard of slide rail, thereby make the titanium alloy spring produce deformation, when treating the draw runner of foundation pile lower extreme and move to fixed position, the draw-in groove lower extreme of draw runner is moved to promptly to the cardboard, the titanium alloy spring is not receiving pressure, thereby produce and kick-back, the titanium alloy spring promotes the cardboard and moves to the draw-in groove and fix, when needs dismantle the maintenance, need make cardboard downwardly moving, can take out the foundation pile.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the connecting pile of the present invention;
fig. 3 is a schematic view of the structure of the foundation pile of the present invention.
In the figure: 1. an implant; 2. an external thread; 3. connecting the outer wall; 4. foundation piles; 5. a crown of a tooth; 6. stainless steel small screws; 7. connecting piles; 8. a set screw; 9. fixing grooves; 10. a dental bone groove; 11. a support plate; 12. a titanium alloy spring; 13. clamping a plate; 14. a slide rail; 15. prevent moving the spout.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: A3D printed distraction osteogenesis oral implant comprises an implant body 1, external threads 2, a connecting outer wall 3, a foundation pile 4, a dental crown 5, a stainless steel small screw 6, a connecting pile 7, a fixing screw 8, a fixing groove 9, a dental bone groove 10, a supporting plate 11, a titanium alloy spring 12, a clamping plate 13, a sliding rail 14 and an anti-movement sliding groove 15, wherein the dental bone groove 10 is connected around the outer wall of the implant body 1, the external threads 2 are arranged at the joint of the inner wall of the dental bone groove 10 and the outer wall of the implant body 1, the fixing groove 9 is arranged at the top end inside the implant body 1, a top connector at the upper end of the implant body 1 is connected with the outer wall 3, the connecting pile 7 is connected at the middle end inside of the connecting outer wall 3, the fixing screw 8 is connected at the bottom end of the connecting pile 7, the sliding rail 14 is arranged at the top end of the connecting pile 7, the supporting plate 11 is connected at the bottom end, and the joint of the upper end of the titanium alloy spring 12 and the lower end of the slide rail 14 is provided with a clamping plate 13, the top of the upper end of the connecting pile 7 is connected with the foundation pile 4, the periphery of the outer wall of the foundation pile 4 is connected with a dental crown 5, the joint of the inner part of the dental crown 5 and the inner wall of the foundation pile 4 is provided with a stainless steel small screw 6, and the two sides of the outer wall of the foundation pile 4 are connected with anti-moving sliding grooves 15.
In the utility model, the implant 1 forms a threaded connection structure with the alveolar bone 10 through the external thread 2, and the implant 1 and the alveolar bone 10 are mutually attached, the whole implant 1 is a basic structure of the device, and the implant 1 and the alveolar bone 10 are connected in a threaded manner, so that the structure is stable, the stability of the center of gravity of the whole device can be effectively ensured, and the long-term use of the device is satisfied;
the implant 1 and the connecting outer wall 3 form fixed connection, a detachable structure is formed between the connecting outer wall 3 and the foundation pile 4 and the dental crown 5, the implant 1 and the connecting outer wall 3 are connected in a welding mode, the connecting outer wall 3 is a main device for connecting the implant 1 and the outer wall structure, the connecting outer wall 3 is important connection for ensuring that the whole structure can be detached and replaced, and the connecting outer wall can play a role of connecting the foundation pile 4 and the abutment bone groove 10;
the foundation pile 4 and the dental crown 5 form a clamping structure through the anti-moving sliding groove 15, the foundation pile 4 and the dental crown 5 form fixed connection through the stainless steel small screw 6, two anti-moving sliding grooves 15 are formed in two sides of the outer wall of the foundation pile 4, scanning imaging by using a 3D technology can completely print a clamping block which is matched with the anti-moving sliding grooves 15 in the dental crown 5, the dental crown 5 and the foundation pile 4 can be clamped with each other, movement in the rotating direction is prevented, the stainless steel small screw 6 is connected at the connecting position of the foundation pile 4 and the dental crown 5, the foundation pile 4 and the dental crown 5 are fixed in the vertical direction, and the stability of the structure is ensured;
the connecting pile 7 is in sliding connection with the foundation pile 4 through a sliding rail 14, the connecting pile 7 is matched with a fixing groove 9 through a fixing screw 8 in size, the sliding rail 14 is arranged at the upper end of the connecting pile 7 and can be matched with a sliding strip at the lower end of the foundation pile 4, the sliding strip can drive the connecting pile 7 to slide conveniently, the connecting pile 7 can be disassembled and replaced, the fixing screw 8 is welded at the lower end of the connecting pile 7, the fixing screw 8 can drive the connecting pile 7 to be fixed inside the fixing groove 9 through the fixing groove 9 matched with the fixing screw 8 in size, and therefore stability and disassembly of the whole structure are guaranteed;
The working principle is as follows: for the 3D printing distraction osteogenesis oral implant, firstly, a 3D printer is used for scanning the oral cavity of a patient to be treated by medical staff, the implant 1 with proper volume is adopted according to the size of the oral cavity defect or gap presented by the 3D printer, firstly, the implant 1 is placed at the defect position to rotate, the implant 1 is fixed in the dental bone groove 10 at the lower end of the defect position, then, the proper dental crown 5 is adopted according to the data of the 3D printer, the mounted dental crown 5 can be ensured to be tightly attached to the defect position, then, the dental crown 5 is attached to the base pile 4, the movement preventing chute 15 of the base pile 4 is clamped with the protruding part of the inner wall of the dental crown 5, then, the base pile 4 and the dental crown 5 are fixed by using the small stainless steel screw 6, then, the slide bar at the lower end of the base pile 4 slides towards the inside the slide rail 14 of the connecting pile 7, treat that the draw runner of foundation pile 4 lower extreme moves to when fixed position, cardboard 13 moves the draw-in groove lower extreme of draw runner lower extreme promptly, titanium alloy spring 12 is not receiving pressure to produce and kick-backs, titanium alloy spring 12 promotes cardboard 13 and moves the draw-in groove and fix, later will be in the fixing screw 8 of connecting pile 7 lower extreme again through this rotation place in the inside of fixed slot 9 can, when needing to change dental crown 5, need make cardboard 13 remove downwards, can take out foundation pile 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a 3D prints leads and opens osteogenesis oral cavity planting body, includes planting body (1) and external screw thread (2), its characterized in that: the implant is characterized in that a tooth bone groove (10) is connected to the periphery of the outer wall of the implant (1), external threads (2) are arranged at the joint of the inner wall of the tooth bone groove (10) and the outer wall of the implant (1), a fixing groove (9) is formed in the top end of the interior of the implant (1), a connector at the top of the upper end of the implant (1) is connected with the outer wall (3), a connecting pile (7) is connected to the middle end of the interior of the outer wall (3), a fixing screw (8) is connected to the bottom of the lower end of the connecting pile (7), a sliding rail (14) is formed in the top of the upper end of the connecting pile (7), a supporting plate (11) is connected to the bottom of the lower end of the sliding rail (14), a titanium alloy spring (12) is connected to one side of the outer wall of the supporting plate (11), a clamping plate (13) is arranged at the joint of the upper end of the titanium alloy, and the periphery of the outer wall of the foundation pile (4) is connected with a dental crown (5), a stainless steel small screw (6) is arranged at the joint of the inner part of the dental crown (5) and the inner wall of the foundation pile (4), and two sides of the outer wall of the foundation pile (4) are connected with anti-moving sliding grooves (15).
2. The 3D printed distraction osteogenic oral implant of claim 1, wherein: the implant (1) is in a threaded connection structure with the alveolar bone (10) through the external thread (2), and the implant (1) and the alveolar bone (10) are mutually attached.
3. The 3D printed distraction osteogenic oral implant of claim 1, wherein: the implant (1) is fixedly connected with the connecting outer wall (3), and the connecting outer wall (3), the foundation pile (4) and the dental crown (5) form a detachable structure.
4. The 3D printed distraction osteogenic oral implant of claim 1, wherein: the foundation pile (4) forms a clamping structure with the dental crowns (5) through the anti-moving sliding groove (15), and the foundation pile (4) forms fixed connection with the dental crowns (5) through the stainless steel small screws (6).
5. The 3D printed distraction osteogenic oral implant of claim 1, wherein: the connecting piles (7) are in sliding connection with the foundation piles (4) through the sliding rails (14), and the connecting piles (7) are matched with the fixing grooves (9) in size through fixing screws (8).
6. The 3D printed distraction osteogenic oral implant of claim 1, wherein: the supporting plate (11) forms an elastic structure between the titanium alloy spring (12) and the clamping plate (13), and forms a clamping structure between the clamping plate (13) and the sliding rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375329.3U CN213030887U (en) | 2020-07-14 | 2020-07-14 | 3D printed distraction osteogenesis oral implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375329.3U CN213030887U (en) | 2020-07-14 | 2020-07-14 | 3D printed distraction osteogenesis oral implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213030887U true CN213030887U (en) | 2021-04-23 |
Family
ID=75525628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021375329.3U Expired - Fee Related CN213030887U (en) | 2020-07-14 | 2020-07-14 | 3D printed distraction osteogenesis oral implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213030887U (en) |
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2020
- 2020-07-14 CN CN202021375329.3U patent/CN213030887U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |