CN216136069U - Planting nail combined type arch expander - Google Patents
Planting nail combined type arch expander Download PDFInfo
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- CN216136069U CN216136069U CN202122399304.8U CN202122399304U CN216136069U CN 216136069 U CN216136069 U CN 216136069U CN 202122399304 U CN202122399304 U CN 202122399304U CN 216136069 U CN216136069 U CN 216136069U
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- tray
- connecting rod
- linking
- arch expander
- nail
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- 239000007943 implant Substances 0.000 claims abstract description 10
- 238000010146 3D printing Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims 1
- 241000587161 Gomphocarpus Species 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 7
- 210000004872 soft tissue Anatomy 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 206010061274 Malocclusion Diseases 0.000 description 1
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000007565 gingivitis Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 201000001245 periodontitis Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The embodiment of the utility model discloses a planting nail combined type arch expander, which is connected with a planting nail pre-installed in a patient mouth, and comprises a spiral arch expander, a linking tray and a connecting rod, wherein the linking tray is welded at the bottom of the spiral arch expander in a seamless mode through laser, one end of the connecting rod is connected to the linking tray, the other end of the connecting rod is integrally formed with a C-shaped bayonet sleeved on a head cap of the planting nail, the two sides of the linking tray are respectively connected with the connecting rod, the spiral arch expander, the linking tray and the connecting rod are all prepared based on modeling, and the linking tray and the connecting rod are integrally formed through 3D printing. In the clinical application, a doctor can select the optimal position to implant the bone nail firstly, and then the combined type arch expander is installed, so that the clinical treatment effect is improved, the comfort of a patient is improved, and meanwhile, the link tray and the spiral arch expander are firmly combined by using a laser welding technology.
Description
Technical Field
The embodiment of the utility model relates to the technical field of orthodontic appliances, in particular to a planting nail combined type arch expander.
Background
With the improvement of living standard, people are pursuing to have clean and white teeth with one mouth. Malpositioning can affect aesthetic appearance, as well as psychological and physical health. The crowding of the upper jaw teeth is the most common reason of the malocclusion, while the crowding of the upper jaw teeth is generally caused by over-narrow and insufficient width of the upper jaw teeth caused by insufficient development of the upper jaw teeth, the over-narrow arch teeth can make the teeth concave forwards or inwards or even overlap, and cannot form natural arc-line arrangement, and the tiger teeth are protruded towards the lips, which is the most common crowding phenomenon of the teeth. Crowding teeth, inconvenient tooth brushing, easy tooth decay, easy generation of tartar and calculus, and serious gingivitis and periodontitis caused by the crowding teeth, and loose and falling teeth. However, the existing arch expander is generally manufactured by a technician manually, the accuracy is not uniform, and the implant nail cannot be firstly implanted, so that the orthodontic correction is inconvenient.
Disclosure of Invention
Therefore, the embodiment of the utility model provides a planting nail combined type arch expander to solve the problem that in the prior art, the accuracy is not uniform due to manual manufacturing of the arch expander, and planting nails cannot be firstly drilled, so that the orthodontic correction is inconvenient.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
according to the embodiment of the utility model, the planting nail combined type arch expander is connected with a planting nail pre-installed in a patient mouth, the planting nail combined type arch expander comprises a spiral arch expander, a linking tray and a connecting rod, the linking tray is welded at the bottom of the spiral arch expander in a seamless mode through laser, one end of the connecting rod is connected to the linking tray, the other end of the connecting rod is integrally formed with a C-shaped bayonet sleeved on a head cap of the planting nail, the two sides of the linking tray are respectively connected with the connecting rod, the spiral arch expander, the linking tray and the connecting rod are all prepared on the basis of modeling, and the linking tray and the connecting rod are integrally formed through 3D printing.
Further, link the tray including being left tray and the right tray that the components of a whole that can function independently set up, left side tray and right tray are the symmetric connection and expand the bottom of bow ware in the spiral, make the left connecting rod setting of tray of linking on left tray, and link the connecting rod setting on tray right side on right tray.
Furthermore, name marks with patient names are engraved on the bottom surfaces of the left tray and the right tray in a 3D printing mode.
Further, link the left side and the right side of tray and respectively establish two connecting rods, and link two connecting rods of tray homonymy and be the interval setting.
Furthermore, the openings of the C-shaped bayonets on the four connecting rods on the linking tray face in the same direction.
Further, the mode of printing through 3D is carved with the left sign of taking "left" word on the pole outer wall of linking tray left side connecting rod, and the mode of printing through 3D is carved with the right sign of taking "right" word on the pole outer wall of linking tray right side connecting rod.
The embodiment of the utility model has the following advantages: the setting is expanded the bow ware by the spiral, the kind of planting nail convolution that tray and connecting rod are constituteed expands the bow ware, expand the bow ware based on the spiral, it all prepares based on the modeling to link tray and connecting rod, through the setting of linking tray and connecting rod, can the size of accurate customization connecting rod, thereby the distance of accurate control connecting rod to the palate soft tissue, and utilize one "C" type bayonet structure of connecting rod, make the connecting rod can accurate match the intraoral planting nail of patient, thereby in clinical practice, the doctor can select the optimal position to plant the bone nail earlier, install the convolution of this embodiment again and expand the bow ware, and then improve clinical treatment effect, and increase patient's travelling comfort, use laser welding technique simultaneously, make it expand the bow ware with the spiral and realize firm the combination to link the tray.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
FIG. 1 is a schematic view of an overall structure of a nail-implanting combination type arch expander according to an embodiment of the present invention;
FIG. 2 is a schematic view of the intraoral installation of a nail-implanting combination type arch expander provided in the embodiment of the present invention;
fig. 3 is a schematic bottom structure view of a planting nail combined type arch expander according to an embodiment of the present invention.
In the figure: 1. a spiral bow expander; 2. a linking tray; 21. a left tray; 22. a right tray; 3. a connecting rod; 4. a C-shaped bayonet; 5. name identification; 6. and (4) identifying on the right.
Detailed description of the preferred embodiments
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in figures 1 and 2, the present invention provides a nail-coupling type arch expander which is connected to a pre-installed nail in a patient's mouth. The planting nail combined type arch expander comprises a spiral arch expander 1, a linking tray 2 and a connecting rod 3. Linking tray 2 and expanding the bottom of bow ware 1 through the spiral seamless welding of laser, and the one end of connecting rod 3 is connected on linking tray 2, and the other end is integrated into one piece to be used for the cover to plant "C" type bayonet socket 4 on the head cap of nail, and links the both sides of tray 2 and be connected with connecting rod 3 respectively. Wherein, spiral expands bow ware 1, links tray 2 and connecting rod 3 and all prepares based on the modeling, and links and print integrated into one piece through 3D between tray 2 and the connecting rod 3.
As mentioned above, the modeling process is preferably:
1. according to the design, a doctor installs a planting nail in the mouth of a patient;
2. scanning beside the chair to obtain oral cavity model data;
3, digital three-dimensional modeling;
3.1, importing a clinically collected model into 3shape to prepare the model;
3.1.1 removing the redundant part;
3.1.2 establishing a base to repair the defect area;
3.2, leading the prepared model into Materialise Magics for modeling in the next step;
3.2.1 hollowing out the model by 0.8 mm;
3.3 introduce the maxillary dental model and the 0.8mm tooth to the outside, 3ds max
3.3.1 measuring the size of a spiral bow expander push spring, and creating a model of the spiral bow expander in 3ds max;
3.3.2 continuing modeling, establishing a link tray, and requiring to be in tight thread joint with the expansion bow push spring and be exactly matched with the expansion bow push spring;
3.3.3 the expansion bow pushing spring and the link tray are matched with the original tooth together, and the abnormal position follows the medical advice;
3.3.4 adjusting the distance between the expansion bow push spring, the linking bracket and the soft tissue of the upper jaw, and using a model which is manufactured by 3.2.1 and is hollowed out by 0.8mm to ensure that the distance between the expansion bow push spring and the soft tissue of the upper jaw is just 0.8 mm;
3.4, manufacturing a planting nail model;
3.4.1 measuring the data of the implanted nail and creating an implanted nail model;
3.4.2 designing C-shaped bayonet connection structure;
3.5, restoring the simulation;
3.5.1, carrying out simulation restoration on the created planting model according to the position of the scanned planting nail;
3.5.2 adjust the opening direction of the half-moon shaped connecting structure, according to the medical advice, the opening towards the tongue side is taken as an example at this time.
Based on the modeling process, the size of the connecting rod can be precisely customized, so that the distance from the connecting rod to the soft tissue of the upper jaw can be precisely controlled, and the distance is customized (0.8 mm is conventionally used at present).
Further, the link tray 2 includes a left tray 21 and a right tray 22 provided as separate bodies. Left tray 21 and right tray 22 are the symmetrical connection and expand the bottom of bow 1 at the spiral, make the left connecting rod 3 of linking tray 2 set up on left tray 21, and link the connecting rod 3 setting on tray 2 right side on right tray 22. Wherein, the bottom surfaces of the left tray 21 and the right tray 22 are respectively engraved with name marks 5 (refer to fig. 3) with patient names by means of 3D printing so as to prevent confusion of patients. Further, respectively establish two connecting rods 3 on the left side and the right side of linking tray 2, and link two connecting rods 3 of tray 2 homonymy and be the interval setting to the planting nail convolution of this embodiment of being convenient for expand a plurality of planting nails of ware connection patient intraoral pre-installation, with the stability of improving its installation. Preferably, the opening directions of the C-shaped bayonets 4 on the four connecting rods 3 on the linking tray 2 are consistent, and the specific opening directions can be adjusted according to the orders, such as the opening direction towards the lingual side. And the size of the C-shaped bayonet 4 can be customized according to the planting nail used clinically, so that the product can be accurately matched with the planting nail in the mouth of a patient.
One preferred embodiment is: as shown in fig. 3, the left mark with the left word is carved with through the 3D printing mode on the pole outer wall of the left connecting rod 3 of the linking tray 2, and the right mark 6 with the right word is carved with through the 3D printing mode on the pole outer wall of the right connecting rod 3 of the linking tray 2, thereby facilitating the clinical operation and preventing the left and right confusion.
The embodiment of the utility model is provided with the implant nail combined type arch expander consisting of the spiral arch expander 1, the linking tray 2 and the connecting rod 3, and based on the preparation of the spiral arch expander 1, the linking tray 2 and the connecting rod 3 based on modeling, the size of the connecting rod can be precisely customized through the arrangement of the linking tray 2 and the connecting rod 3, so that the distance from the connecting rod 3 to the soft tissue of the upper jaw can be precisely controlled, and the C-shaped bayonet 4 structure on one end of the connecting rod 3 is utilized, so that the connecting rod 3 can be precisely matched with the implant nail in the mouth of a patient, and in clinic, a doctor can select the optimal position to implant the bone nail firstly and then install the combined type arch expander of the embodiment, so that the clinical treatment effect is improved, the comfort of the patient is increased, and meanwhile, the laser welding technology is used, so that the linking tray and the spiral arch expander are firmly combined.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a planting nail convolution expands bow ware connects in the planting nail of patient's intraoral pre-installation, its characterized in that: plant nail convolution and expand bow ware includes that the spiral expands the bow ware, links tray and connecting rod, it expands the bottom of bow ware to link the tray through laser seamless welding at the spiral, the one end of connecting rod is connected on linking the tray, and other end an organic whole is formed with and is used for the cover "C" type bayonet socket on planting nail head cap, and links the both sides of tray and be connected with the connecting rod respectively, wherein, the spiral expands the bow ware, links tray and connecting rod and all prepares based on the modeling, and links and print integrated into one piece through 3D between tray and the connecting rod.
2. The implant nail combined type arch expander according to claim 1, wherein: the left tray and the right tray are symmetrically connected to the bottom of the spiral bow expander, so that the connecting rod on the left side of the link tray is arranged on the left tray, and the connecting rod on the right side of the link tray is arranged on the right tray.
3. The implant nail combined type arch expander according to claim 2, wherein: name marks with patient names are engraved on the bottom surfaces of the left tray and the right tray in a 3D printing mode respectively.
4. The implant nail combined type arch expander according to claim 1, wherein: two connecting rods are respectively arranged on the left side and the right side of the link tray, and the two connecting rods on the same side of the link tray are arranged at intervals.
5. The implant nail combined type arch expander according to claim 4, wherein: the openings of the C-shaped bayonets on the four connecting rods on the linking tray face in the same direction.
6. The implant nail combined type arch expander according to claim 1, wherein: the mode of printing through 3D is carved with the left sign of taking "left" word on the pole outer wall of linking tray left side connecting rod, and the mode of printing through 3D is carved with the right sign of taking "right" word on the pole outer wall of linking tray right side connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399304.8U CN216136069U (en) | 2021-09-30 | 2021-09-30 | Planting nail combined type arch expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399304.8U CN216136069U (en) | 2021-09-30 | 2021-09-30 | Planting nail combined type arch expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216136069U true CN216136069U (en) | 2022-03-29 |
Family
ID=80811988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122399304.8U Active CN216136069U (en) | 2021-09-30 | 2021-09-30 | Planting nail combined type arch expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216136069U (en) |
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2021
- 2021-09-30 CN CN202122399304.8U patent/CN216136069U/en active Active
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