CN221045056U - Auxiliary implantation device for implantation nails - Google Patents
Auxiliary implantation device for implantation nails Download PDFInfo
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- CN221045056U CN221045056U CN202322447289.9U CN202322447289U CN221045056U CN 221045056 U CN221045056 U CN 221045056U CN 202322447289 U CN202322447289 U CN 202322447289U CN 221045056 U CN221045056 U CN 221045056U
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- auxiliary
- hole
- leading
- inclined surface
- auxiliary scale
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- 238000002513 implantation Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007943 implant Substances 0.000 description 14
- 210000000214 mouth Anatomy 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000007408 cone-beam computed tomography Methods 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010882 preoperative diagnosis Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model relates to the technical field of planting nails, in particular to an auxiliary planting device for planting nails, which comprises an auxiliary block in a cuboid shape, and an introduction hole and an auxiliary scale structure which are arranged on the auxiliary block; the upper surface of the auxiliary block is a leading-in surface, the lower surface of the auxiliary block is a bonding surface, the first end of the leading-in hole is positioned on the leading-in surface, the second end of the leading-in hole is positioned on the bonding surface, the leading-in hole is an inclined hole, and a set included angle is formed between the axis of the guide hole and the leading-in surface and the bonding surface; the auxiliary scale structure is arranged on the leading-in surface, and the center of the auxiliary scale structure and the center of the second end of the leading-in hole are overlapped along the direction vertical to the leading-in surface and the bonding surface. According to the technical scheme, the planting nail auxiliary implantation device limits the planting nails in the two-dimensional direction and the three-dimensional direction, so that accurate implantation positioning can be realized, and the device is simple in structure and low in manufacturing and using costs.
Description
Technical Field
The utility model relates to the technical field of implantation nails, in particular to an auxiliary implantation device for implantation nails.
Background
Implant anchorage is a commonly used anchorage device in orthodontic clinics, which can provide maximum anchorage for tooth movement, thereby better achieving the goal of tooth movement. Since the implant locations of the implant nails are usually located between the roots of the teeth, accurate implantation is required and the surrounding roots of the teeth are not damaged, and a doctor is required to grasp certain technologies and experience for implantation of the implant anchorage clinically.
Aiming at the problems, the micro-implant nail guide plate can be adopted for auxiliary implantation, the existing 3D printed micro-implant nail guide plate needs to integrate CBCT jawbone data, a three-dimensional dentition model and micro CT scanning micro-implant nail data together, and the manufacturing method is complex, high in cost and low in clinical popularization rate; and when the micro-planting nails are planted, the micro-planting nails are matched with the scale positioning device for use, and can be accurately positioned in the two-dimensional direction, but positioning errors still exist in the three-dimensional direction.
Disclosure of utility model
In order to solve at least the technical problems in the prior art, the utility model provides an auxiliary implantation device for an implantation nail.
The utility model provides an auxiliary implanting device for a planting nail, which comprises an auxiliary block in a cuboid shape, and an introduction hole and an auxiliary scale structure which are arranged on the auxiliary block; the upper surface of the auxiliary block is a leading-in surface, the lower surface of the auxiliary block is a bonding surface, the first end of the leading-in hole is positioned on the leading-in surface, the second end of the leading-in hole is positioned on the bonding surface, the leading-in hole is an inclined hole, and a set included angle is formed between the axis of the guide hole and the leading-in surface and the bonding surface; the auxiliary scale structure is arranged on the leading-in surface, and the center of the auxiliary scale structure and the center of the second end of the leading-in hole are overlapped along the direction vertical to the leading-in surface and the attaching surface.
In some embodiments, the introduction face is provided with a protrusion structure, and the first end of the introduction hole is provided at a surface of the protrusion structure, by which the length of the introduction hole is increased.
In some embodiments, the raised structure includes a first inclined surface and a second inclined surface, the top ends of the first inclined surface and the second inclined surface intersecting; the length of the first inclined surface is longer than that of the second inclined surface, and the first end of the guide hole is arranged on the first inclined surface.
In some embodiments, the auxiliary scale structure comprises an auxiliary scale line for alignment with a scale; the auxiliary scale structure comprises a transverse auxiliary scale line and a longitudinal auxiliary scale line which are intersected, and the intersection point of the transverse auxiliary scale line and the longitudinal auxiliary scale line is the center of the auxiliary scale structure.
In some embodiments, the lateral auxiliary scale line and the longitudinal auxiliary scale line are linear grooves; and the lateral auxiliary scale line and the longitudinal auxiliary scale line extend to the side of the auxiliary block.
In some embodiments, the cross-sectional shape of the introduction hole is circular.
In some embodiments, the intersection of the surfaces of the auxiliary block and the intersection of the first inclined surface and the second inclined surface are each arc-shaped chamfer structures.
In some embodiments, the diameter of the introduction hole ranges from 4mm to 6mm, and the angle between the axis of the guide hole and the introduction surface and the contact surface ranges from 30 degrees to 60 degrees.
When the auxiliary implanting device for the implanting nails is used, the auxiliary blocks are placed in the oral cavity and are arranged at the mounting positions required by the implanting nails, wherein the attaching surfaces of the auxiliary blocks are attached to the mounting surfaces of the implanting nails, the positions of the auxiliary blocks are determined by aligning the auxiliary scale structures with scales arranged in the oral cavity, then the auxiliary blocks are fixed (such as by glue beating), and finally the implanting operation of the implanting nails is performed along the introducing holes. According to the technical scheme, the planting nail auxiliary implantation device limits the planting nails in the two-dimensional direction and the three-dimensional direction, so that accurate implantation positioning can be realized, and the device is simple in structure and low in manufacturing and using costs.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present utility model are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
In the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
FIG. 1 is a schematic view of a side of an implant device for assisting in implanting staples according to an embodiment of the present utility model;
FIG. 2 is a schematic view of another side of an implant device according to an embodiment of the present utility model;
Fig. 3 is a top view of an auxiliary implant device for planting nails according to an embodiment of the present utility model.
In the figure:
1: an auxiliary block; 2: an introduction hole; 3: an auxiliary scale structure;
11: an introduction surface; 12: a bonding surface; 13: a bump structure; 131: a first inclined surface; 132: a second inclined surface;
31: a transverse auxiliary scale line; 32: and a longitudinal auxiliary scale line.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions according to the embodiments of the present utility model will be clearly described in the following with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model provides an auxiliary implantation device for planting nails, which comprises an auxiliary block in a cuboid shape, and an introduction hole and an auxiliary scale structure which are arranged on the auxiliary block; the auxiliary block is used as implantation auxiliary equipment of the implantation nails, implantation operation is carried out through an introduction hole on the auxiliary block, and the position of the auxiliary block is positioned through an auxiliary scale structure on the auxiliary block; the leading-in hole is used for penetrating and planting the planting nails; the auxiliary scale structure is aligned with the coordinates of the oral cavity, so that the auxiliary block is positioned.
The following describes each structure of the implant device, and the position and connection relationship between each structure according to the embodiment of the present utility model with reference to the accompanying drawings.
As shown in fig. 1 to 3, in the embodiment of the present utility model, the upper surface of the auxiliary block 1 is a leading-in surface 11, the lower surface is a bonding surface 12, the first end of the leading-in hole 2 is located on the leading-in surface 11, the second end is located on the bonding surface 12, the leading-in hole 2 is an inclined hole, and a set included angle is formed between the axis of the guiding hole and the leading-in surface 11 and the bonding surface 12; the auxiliary scale structure 3 is arranged on the leading-in surface 11, and the center of the auxiliary scale structure 3 and the center of the second end of the leading-in hole 2 are overlapped along the direction vertical to the leading-in surface 11 and the bonding surface 12.
A reference scale line is provided in the oral cavity (the reference scale line is worn in the oral cavity in advance), the auxiliary scale structure 3 is aligned with the reference scale line, the fixed position of the auxiliary block 1 can be determined, then the auxiliary block 1 is positioned, and after the auxiliary block 1 is positioned, implant nails can be implanted into the required position through the guide hole 2.
In an embodiment of the utility model, the auxiliary scale structure 3 comprises auxiliary scale lines for alignment with the scale; the auxiliary scale structure 3 comprises intersecting lateral auxiliary scale lines 31 and longitudinal auxiliary scale lines 32, the intersection point of the lateral auxiliary scale lines 31 and the longitudinal auxiliary scale lines 32 being the centre of the auxiliary scale structure 3.
For example, the transverse auxiliary scale line 31 and the longitudinal auxiliary scale line 32 are crossed to form a cross shape, and the transverse auxiliary scale line 31 and the longitudinal auxiliary scale line 32 extend to the side surface of the auxiliary block 1, so that alignment with the reference scale line is facilitated.
For example, the lateral auxiliary scale line 31 and the longitudinal auxiliary scale line 32 are linear grooves in a straight line; and lateral auxiliary scale lines 31 and longitudinal auxiliary scale lines 32 extend to the sides of the auxiliary block 1. The lateral auxiliary scale line 31 and the longitudinal auxiliary scale line 32 are provided in physical structures, so that the position change and the occurrence of unclear marks can be avoided.
With continued reference to fig. 1 to 3, in the embodiment of the present utility model, the introduction surface 11 is provided with a protrusion structure 13, and the first end of the introduction hole 2 is provided on the surface of the protrusion structure 13, and the length of the introduction hole 2 is increased by the protrusion structure 13.
By providing the projection structure 13, which appropriately increases the height of the auxiliary block 1, the length of the introduction hole 2 increases when the introduction hole 2 passes through the projection structure 13. By adopting the structural design, the length of the guide hole 2 is increased under the condition that the length of the auxiliary block 1 is not required to be increased, so that the size of the auxiliary block 1 is smaller, and the use in an oral cavity is further facilitated.
For example, the convex structure 13 includes a first inclined surface 131 and a second inclined surface 132, top ends of the first inclined surface 131 and the second inclined surface 132 intersecting; the length of the first inclined surface 131 is longer than the length of the second inclined surface 132, and the first end of the introduction hole 2 is provided at the first inclined surface 131.
The protrusion structure 13 is close to the side of the introduction face 11, and between the first inclined face 131 and the second inclined face 132, the first inclined face 131 is closer to the side of the introduction face 11. The first end of the introduction hole 2 extends to the first inclination, so that the aperture of the introduction hole 2 can be properly prolonged, and the introduction hole 2 has a sufficient length to satisfy the implantation operation of the implant nail.
In the embodiment of the utility model, the cross section of the introduction hole 2 is circular, namely, the inner shape of the introduction hole 2 is of a regular cylindrical structure, and the circular structure can reduce the probability of position deviation of the planting nails and further improve the accuracy of planting nails under the condition that the aperture of the introduction hole 2 is matched with the outer diameter of the planting nails.
For example, the cross-sectional shape of the introduction hole 2 may be another shape. For example, the cross-sectional shape of the introduction hole 2 is adapted to the cross-sectional shape of the planting nail, and the planting nail is required to be inserted into the introduction hole 2 at a correct angle, so that the accuracy of the installation of the planting nail can be ensured, and the planting nail has a foolproof effect.
In the embodiment of the present utility model, the intersection of the surfaces of the auxiliary block 1 and the intersection of the first inclined surface 131 and the second inclined surface 132 are arc-shaped chamfer structures. The arc chamfer structure is not provided with a sharp convex structure 13, and the influence of the auxiliary block 1 on the oral cavity can be reduced, so that the local pain is reduced.
For example, the diameter of the introduction hole 2 is in the range of 4 mm to 6 mm, and the angle between the axis of the guide hole and the introduction surface 11 and the contact surface 12 is in the range of 30 degrees to 60 degrees.
For example, the material of the auxiliary block 1 is a plastic material such as photosensitive resin, which can be integrally formed by 3D printing.
Before implantation, the implant nail auxiliary implantation device provided by the embodiment of the utility model needs to perform preoperative diagnosis on the oral cavity, namely, acquire image information of teeth in the oral cavity, confirm a treatment scheme, then wear a reference scale line according to the treatment scheme, fix an auxiliary block 1 after confirming that the reference scale line is configured without errors, mount the auxiliary block 1 at a correct position and a correct angle, for example, perform a gluing operation on the periphery of the auxiliary block 1 after determining the position of the auxiliary block 1, and fix the auxiliary block 1 at a required position; then, medical staff performs implantation operation of implantation nails along the guide holes 2, implantation positions of the implantation nails are defined by the auxiliary blocks 1; after implantation is completed, the implantation effect is judged through the image information.
When the auxiliary implanting device for the implanting nails is used, the auxiliary block 1 is placed in an oral cavity and is arranged at a mounting position required by the implanting nails, wherein the attaching surface 12 of the auxiliary block 1 is attached to the mounting surface of the implanting nails, the position of the auxiliary block 1 is determined by aligning the auxiliary scale structure 3 with a scale arranged in the oral cavity, then the auxiliary block 1 is fixed (such as by glue beating), and finally the implanting operation of the implanting nails is carried out along the introducing hole 2. According to the technical scheme, the planting nail auxiliary implantation device limits the planting nails in the two-dimensional direction and the three-dimensional direction, so that accurate implantation positioning can be realized, and the device is simple in structure and low in manufacturing and using costs.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (8)
1. An auxiliary implanting device for implanting nails is characterized by comprising an auxiliary block (1) with a cuboid shape, and an introduction hole (2) and an auxiliary scale structure (3) which are arranged on the auxiliary block (1);
The upper surface of the auxiliary block (1) is an introduction surface (11), the lower surface of the auxiliary block is a bonding surface (12), the first end of the introduction hole (2) is positioned on the introduction surface (11), the second end of the introduction hole is positioned on the bonding surface (12), the introduction hole (2) is an inclined hole, and a set included angle is formed between the axis of the introduction hole (2) and the introduction surface (11) and the bonding surface (12);
the auxiliary scale structure (3) is arranged on the guide-in surface (11), and the center of the auxiliary scale structure (3) and the center of the second end of the guide-in hole (2) are overlapped along the direction perpendicular to the guide-in surface (11) and the bonding surface (12).
2. The planting pin auxiliary implanting device according to claim 1, characterized in that the introducing face (11) is provided with a convex structure (13), the first end of the introducing hole (2) is provided on the surface of the convex structure (13), and the length of the introducing hole (2) is increased by the convex structure (13).
3. The planting pin auxiliary implanting device according to claim 2, wherein the protruding structure (13) includes a first inclined surface (131) and a second inclined surface (132), and the top ends of the first inclined surface (131) and the second inclined surface (132) intersect;
The length of the first inclined surface (131) is longer than that of the second inclined surface (132), and the first end of the introduction hole (2) is arranged on the first inclined surface (131).
4. A planting pin assisted implantation device according to claim 1, characterized in that the assisted scale structure (3) comprises an assisted scale line for alignment with a scale;
The auxiliary scale structure (3) comprises intersecting transverse auxiliary scale lines (31) and longitudinal auxiliary scale lines (32), and the intersection point of the transverse auxiliary scale lines (31) and the longitudinal auxiliary scale lines (32) is the center of the auxiliary scale structure (3).
5. The planting pin auxiliary implanting device according to claim 4, characterized in that the lateral auxiliary scale line (31) and the longitudinal auxiliary scale line (32) are linear grooves; and
The transverse auxiliary scale line (31) and the longitudinal auxiliary scale line (32) extend to the side of the auxiliary block (1).
6. The planting pin auxiliary implanting device according to claim 1, wherein the cross-sectional shape of the introducing hole (2) is circular.
7. A planting pin auxiliary implanting device according to claim 3, characterized in that the intersection of the surfaces of the auxiliary block (1) and the intersection of the first inclined surface (131) and the second inclined surface (132) are arc-shaped chamfer structures.
8. The planting pin auxiliary implanting device according to claim 1, wherein the diameter of the introducing hole (2) ranges from 4 mm to 6mm, and the angle between the axis of the introducing hole (2) and the introducing surface (11) and the abutting surface (12) ranges from 30 degrees to 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447289.9U CN221045056U (en) | 2023-09-08 | 2023-09-08 | Auxiliary implantation device for implantation nails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447289.9U CN221045056U (en) | 2023-09-08 | 2023-09-08 | Auxiliary implantation device for implantation nails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221045056U true CN221045056U (en) | 2024-05-31 |
Family
ID=91198094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447289.9U Active CN221045056U (en) | 2023-09-08 | 2023-09-08 | Auxiliary implantation device for implantation nails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221045056U (en) |
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2023
- 2023-09-08 CN CN202322447289.9U patent/CN221045056U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |