CN210612263U - A planting system for tooth is planted - Google Patents
A planting system for tooth is planted Download PDFInfo
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- CN210612263U CN210612263U CN201921158805.3U CN201921158805U CN210612263U CN 210612263 U CN210612263 U CN 210612263U CN 201921158805 U CN201921158805 U CN 201921158805U CN 210612263 U CN210612263 U CN 210612263U
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Abstract
An implant system for tooth implantation, the implant body comprises an implant body, the implant body is in a cone shape, the peripheral surface of the implant body is annularly provided with a thread, and the thickness of the thread is gradually increased from top to bottom; the upper part of the implant is internally provided with a containing hole coaxial with the implant body, and a mounting hole is downwards concavely arranged from the center of the bottom surface of the containing hole, and the section of the mounting hole is a regular polygon, a rectangle or a rhombus; the implant mounting body comprises a mounting body, an operating end and a mounting end, wherein the operating end and the mounting end are respectively arranged at two ends of the mounting body; the mounting column is connected with the mounting hole in a matched mode so that the implant can be implanted into or taken out of the alveolar bone, and the bottom surface of the mounting column can be abutted to the bottom surface of the mounting hole or the peripheral surface of the mounting column can be abutted to the hole edge of the mounting hole. The utility model provides a planting system for tooth is planted for the planting body location is more accurate, and the operation is more swift, has strengthened the stability of planting body implantation process more, improves planting efficiency.
Description
Technical Field
The utility model relates to a technical field of dentistry medical instrument especially relates to an implant system for tooth is planted.
Background
The dental implant is characterized in that titanium metal with high compatibility with human bone is precisely designed to be manufactured into a cylinder or other shapes similar to a tooth root in a medical mode, the titanium metal is implanted into an alveolar bone in a tooth lacking area in a surgical operation mode, after 1-3 months, when the artificial tooth root is integrated with the alveolar bone, a tooth crown is manufactured on the artificial tooth root. The dental implant can obtain the restoration effect which is very similar to the function, the structure and the beautiful effect of natural teeth, becomes the first-choice restoration mode of more and more patients with tooth deficiency, and has no tooth destructiveness, so the dental implant is accepted as the first-choice restoration mode of tooth deficiency by the dental medical community.
The existing tooth implant comprises a foundation pile part and a foundation platform part, wherein a threaded hole is formed in the foundation pile part and is used for being connected with an external thread arranged at the lower part of the foundation platform part to form a whole; the outer peripheral face of the foundation pile part is provided with a thread, the top end of the foundation pile part is provided with an inner hexagonal hole for matching with an implanting instrument or an instrument to screw the whole into an alveolar bone through the foundation pile part, serving as a tooth root, and then wearing a dental crown to complete the main step of implanting teeth. The existing implant has the following defects: when implanting the planting tooth body, foundation pile portion and abutment portion form a whole earlier and implant the alveolar bone again, and this whole shared space is bigger, consequently, the difficult location of guaranteeing foundation pile portion in the alveolar bone to and be not convenient for use and plant instrument or instrument operation, lead to implanting the degree of difficulty big, reduced planting efficiency.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a planting system for tooth is planted for the planting body location is more accurate, and the operation is more swift, has strengthened the stability of planting body implantation in-process more, improves planting efficiency.
In order to achieve the above object, the present invention provides the following technical solutions:
an implant system for tooth implantation comprises an implant body and an implant installation body, wherein the implant body comprises an implant body, the implant body is in a conical shape, threads are annularly arranged on the outer peripheral surface of the implant body, and the thickness of the thread is gradually increased from top to bottom; the upper part of the implant is internally provided with a containing hole coaxial with the implant body, and a mounting hole is downwards concavely arranged from the center of the bottom surface of the containing hole, and the section of the mounting hole is a regular polygon, a rectangle or a rhombus; the implant mounting body comprises a mounting body, an operating end and a mounting end, wherein the operating end and the mounting end are respectively arranged at two ends of the mounting body; the mounting column is connected with the mounting hole in a matched mode so that the implant can be implanted into or taken out of the alveolar bone, and the bottom surface of the mounting column can be abutted to the bottom surface of the mounting hole or the peripheral surface of the mounting column is abutted to the edge of the mounting hole.
Further, the screw thread includes a screw thread and a fixed thread, wherein the screw thread is located below the fixed thread, and the pitch of the screw thread is greater than the pitch of the fixed thread.
Further, the conicity of the planting body is 5 degrees, and the conicity of the planting body is 5 degrees to 9 degrees.
Further, the cross section of the mounting hole is a regular polygon, and the regular polygon is a regular triangle or a regular direction or a regular hexagon.
Further, the hole depth of accommodation hole is 3.5mm, the hole depth of mounting hole is 1.5 mm.
Further, the bottom surface of planting the body is the arc surface.
Further, the length of the mounting post is greater than the depth of the mounting hole.
Further, the length of the mounting column is 1.8 mm-3.9 mm.
Further, the transitional connection section is arranged in a manner that the installation body is connected with the installation column in an arc manner.
Further, when the cross section of the mounting hole is square or rectangular, the mounting column is provided with a taper, and the taper is 5 degrees.
The utility model has the advantages that:
the utility model provides an implant system for tooth planting, the planting body includes the planting body, the planting body is cone-shaped, and the outer peripheral face of the planting body is annularly provided with screw threads, the tooth shape of the screw threads is gradually increased in thickness from top to bottom; the upper part of the implant is internally provided with a containing hole coaxial with the implant body, and a mounting hole is downwards concavely arranged from the center of the bottom surface of the containing hole, and the section of the mounting hole is a regular polygon, a rectangle or a rhombus; the implant mounting body comprises a mounting body, an operating end and a mounting end, wherein the operating end and the mounting end are respectively arranged at two ends of the mounting body; the mounting column is connected with the mounting hole in a matched mode so that the implant can be implanted into or taken out of the alveolar bone, and the bottom surface of the mounting column can be abutted to the bottom surface of the mounting hole or the peripheral surface of the mounting column can be abutted to the hole edge of the mounting hole. Place the planting position at the alveolar bone with the planting body at first, reuse the planting installation body, insert in the mounting hole through the erection column, and the bottom surface of butt mounting hole or the hole limit of mounting hole realize the accordant connection between erection column and the mounting hole, the operation end is operated the planting body according to screw thread direction steadily in the screw in alveolar bone again, avoid the screw in-process to take place smooth silk, the erection column that will install the planting body after accomplishing this screw in process is extracted from the mounting hole can, the implantation process of planting body is accomplished so far, need not to form in order to drive the planting body implantation alveolar bone through drive abutment portion after whole with abutment portion. The utility model provides a planting system for tooth is planted for the planting body location is more accurate, and the operation is more swift, has strengthened the stability of planting body implantation in-process especially, improves planting efficiency.
Drawings
Fig. 1 is a sectional view of an implant system for dental implantation according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an implant installation body according to a first embodiment of the present invention;
fig. 3 is a structural sectional view of an implant according to a first embodiment of the present invention;
fig. 4 is a top view of an implant according to a first embodiment of the present invention;
fig. 5 is a cross-sectional view of an implant system for dental implantation according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an implant installation body according to a second embodiment of the present invention;
fig. 7 is a structural sectional view of an implant according to a second embodiment of the present invention;
fig. 8 is a top view of an implant according to a second embodiment of the present invention;
FIG. 9 is a cross-sectional view of an embodiment of the present invention showing an implant system for dental implantation;
fig. 10 is a schematic structural view of an implant installation body according to a third embodiment of the present invention;
fig. 11 is a structural sectional view of an implant according to a third embodiment of the present invention;
fig. 12 is a top view of an implant according to a third embodiment of the present invention;
fig. 13 is a structural cross-sectional view of an implant system for dental implantation according to an embodiment of the present invention;
fig. 14 is a schematic structural view of an implant installation body according to a fourth embodiment of the present invention;
fig. 15 is a structural sectional view of an implant according to a fourth embodiment of the present invention;
fig. 16 is a top view of an implant according to a fourth embodiment of the present invention.
In the figure, 10/100/1000/10000-implant, 11-implant, 12-screw, 12-1-screw, 12-2-fixed screw, 13-accommodation hole, 14/140/1400/14000-mounting hole, 14-1/140-1-hole edge, 1400-2/14000-2-hole bottom, 15-bottom, 20/200/2000/20000-implant, 21-mounting, 22-operation end, 23-transition connecting section, 24/240/2400/24000-mounting column
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.
The first embodiment is as follows:
referring to fig. 1-4, fig. 1 is a structural sectional view of an implantation system for tooth implantation according to an embodiment of the present invention, fig. 2 is a structural schematic view of an implantation installation body according to an embodiment of the present invention, fig. 3 is a structural sectional view of an implant according to an embodiment of the present invention, and fig. 4 is a top view of an implant according to an embodiment of the present invention.
The present embodiment provides an implant system for dental implantation, which belongs to the technical field of dental medical instruments, and particularly relates to fig. 1. the implant system for dental implantation comprises an implant 10 and an implant installation body 20, wherein the implant 10 is screwed into an implant socket opened by an alveolar bone by operating the implant installation body 20.
Referring to fig. 1 and 3, the implant 10 includes an implant body 11, the implant body 11 is conical, a thread 12 is annularly arranged on the outer circumferential surface of the implant body 11, and the tooth shape of the thread 12 gradually increases in thickness from top to bottom; the upper part of the implant 10 is provided with a receiving hole 13 coaxial with the implant body 11, and a mounting hole 14 is recessed downwards from the center of the bottom surface of the receiving hole 13, specifically referring to fig. 4, the section of the mounting hole 14 is square, that is, the hole center line of the mounting hole 14 is collinear with the axis of the receiving hole 13.
Referring to fig. 1 and 2 again, the implant mounting body 20 includes a mounting body 21, and an operation end 22 and a mounting end respectively disposed at two ends of the mounting body 21, the mounting end includes a transitional connecting section 23 and a mounting post 24, the transitional connecting section 23 is accommodated in the accommodating hole 13; the cross section of the mounting column 24 is also square, the mounting column 24 can be inserted into the mounting hole 14 to be matched and connected with the mounting hole 14, the peripheral surface of the mounting column 24 is abutted against the hole edge 14-1 of the mounting hole 14, and then the implant 10 is implanted into the alveolar bone by rotating the implant mounting body 20.
In the embodiment, referring to fig. 1 specifically, firstly, the implant 10 is placed at the implant position of the alveolar bone, then the implant installation body 20 is used, the installation column 24 is inserted into the installation hole 14 and abuts against the hole edge 14-1 of the installation hole 14 to realize the matching connection between the installation column 24 and the installation hole 14, the operation end 22 is operated to stably screw the implant 10 into the alveolar bone according to the thread direction, the generation of slippery threads in the screwing process is avoided, the installation column 24 for installing the implant 20 is pulled out from the installation hole 14 after the screwing process is completed, and the implant process of the implant 10 is completed without driving the base part to drive the implant 10 to be implanted into the alveolar bone after being integrated with the base part. The utility model provides a planting system for tooth is planted for the planting body 10 fixes a position more accurately, and the operation is more swift, has strengthened the stability of planting body 10 implantation in-process especially, improves planting efficiency.
In addition, preferably, referring to fig. 1, the thread 12 formed around the outer circumferential surface of the implant body 11 includes a screw thread 12-1 and a fixing thread 12-2, wherein the screw thread 12-1 is located below the fixing thread 12-2, and the pitch of the screw thread 12-1 is greater than that of the fixing thread 12-2, the implant 10 is screwed into the alveolar bone through the screw thread 12-1 having a large pitch and is easier to screw in, and then is screwed into the alveolar bone through the fixing thread 12-2 having a small pitch, so as to increase the connection area with the alveolar bone, perform a fixing function, and improve the stability of the implant 10.
In addition, in order to enable the implant 10 to be implanted into the alveolar bone more smoothly, preferably, the implant body 11 is provided with a taper of 5 °, the taper of the implant 10 is 5 ° to 9 °, the taper design conforms to the concept of morse taper, the stability of the implant 10 is enhanced, the implantation difficulty is reduced, and the operation is easy.
In addition, in order to avoid the penetration of the implant 10 into the alveolar bone by the tip during the implantation of the implant 10, it is preferable that, referring to fig. 3 in particular, the bottom surface 15 of the implant body 11 is provided with a circular arc surface so that the implant 10 is gently combined with the alveolar bone.
In this embodiment, the length of the mounting post 24 is greater than the depth of the mounting hole 14 to ensure stable matching connection between the mounting post 24 and the mounting hole 14, preferably, the hole depth of the receiving hole 13 is 3.5mm to ensure that the transition connection section 23 can be received, the hole depth of the mounting hole 14 is 1.5mm, and the length of the mounting post 24 is 1.8mm, so that implantation difficulty due to an excessively large size is avoided, and connection instability due to an excessively small size is also avoided; in addition, the mounting post 24 is provided with a taper of 5 °, which is designed to conform to the concept of morse taper, so that the mounting post 24 and the mounting hole 14 are easy to match and connect and easy to operate.
In this embodiment, preferably, the transitional connecting section 23 is configured as a circular arc connecting section between the mounting body 21 and the mounting post 24, that is, a rounded design, so that the transitional connecting section 23 is smoothly accommodated in the accommodating hole 13 during the insertion of the mounting post 24 into the mounting hole 14.
In addition, in this embodiment, the implant 10 is made of pure titanium (TC4ELI), and the implant 20 is made of white steel.
Example two:
referring to fig. 5-8, fig. 5 is a structural sectional view of a planting system for tooth planting according to an embodiment of the present invention, fig. 6 is a structural schematic view of a planting installation body according to an embodiment of the present invention, fig. 7 is a structural sectional view of an implant according to an embodiment of the present invention, and fig. 8 is a top view of an implant according to an embodiment of the present invention.
The difference between the present embodiment and the first embodiment is that the cross section of the mounting hole 140 is rectangular, correspondingly, the cross section of the mounting post 240 is also rectangular, and the mounting post 240 can be inserted into the mounting hole 140 and the peripheral surface of the mounting post 240 abuts against the hole edge 140-1 of the mounting hole 140 to achieve the matching connection between the mounting post 240 and the mounting hole 140, and then the implant 100 is stably implanted into the alveolar bone by rotating the implant mounting body 200, further avoiding the generation of slippery thread during the screwing process. In addition, the cross-section of the mounting hole 140 and the mounting post 240 may also be configured as a diamond.
The rest is consistent with the principle of the above embodiment and is not described in detail herein.
Example three:
referring to fig. 9-12, fig. 9 is a structural sectional view of an implantation system for three-purpose dental implantation according to an embodiment of the present invention, fig. 10 is a structural schematic view of an implantation installation body according to a third embodiment of the present invention, fig. 11 is a structural sectional view of an implantation body according to a third embodiment of the present invention, and fig. 12 is a top view of an implantation body according to a third embodiment of the present invention.
The difference between this embodiment and the above embodiments is that the cross section of the mounting hole 1400 is regular triangle, correspondingly, the cross section of the mounting post 2400 is also regular triangle, the length of the mounting post 2400 is 3.9mm, and the mounting post 2400 can be inserted into the mounting hole 1400 and the bottom surface of the mounting post 2400 abuts against the bottom surface 1400-2 of the mounting hole 1400, so as to achieve the matching connection between the mounting post 2400 and the mounting hole 1400, and then the implant mounting body 2000 is screwed to stably implant the implant 1000 into the alveolar bone, and further, the generation of slippery thread during screwing can be avoided.
The rest is consistent with the principle of the above embodiment and is not described in detail herein.
Example four:
referring to fig. 13-16, fig. 13 is a structural sectional view of a planting system for tooth planting according to an embodiment of the present invention, fig. 14 is a structural schematic view of a planting installation body according to an embodiment of the present invention, fig. 15 is a structural sectional view of an implant according to an embodiment of the present invention, and fig. 16 is a top view of an implant according to an embodiment of the present invention.
The difference between this embodiment and the third embodiment is that the cross section of the mounting hole 14000 is regular hexagon, correspondingly, the cross section of the mounting post 24000 is also regular hexagon, the length of the mounting post 2400 is 2.5mm, the mounting post 24000 can be inserted into the mounting hole 14000, and the bottom surface of the mounting post 24000 abuts against the bottom surface 14000-2 of the mounting hole 14000, so as to realize the matching connection between the mounting post 24000 and the mounting hole 14000, and then the implant mount 20000 is rotated to stably implant the implant 10000 into the alveolar bone, and further, the generation of slipping during the screwing process can be avoided.
The rest is consistent with the principle of the above embodiment and is not described in detail herein.
The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the solutions should be covered in the scope of the claims of the present invention.
Claims (10)
1. An implant system for dental implantation, comprising an implant and an implant mounting body, characterized in that:
the implant comprises an implant body, the implant body is in a conical shape, threads are annularly arranged on the outer peripheral surface of the implant body, and the tooth shapes of the threads gradually increase in thickness from top to bottom;
the upper part of the implant is internally provided with a containing hole coaxial with the implant body, and a mounting hole is downwards concavely arranged from the center of the bottom surface of the containing hole, and the section of the mounting hole is a regular polygon, a rectangle or a rhombus;
the implant mounting body comprises a mounting body, an operating end and a mounting end, wherein the operating end and the mounting end are respectively arranged at two ends of the mounting body;
the mounting column is connected with the mounting hole in a matched mode so that the implant can be sent into or taken out of the alveolar bone, and the bottom surface of the mounting column can be abutted to the bottom surface of the mounting hole or the peripheral surface of the mounting column is abutted to the hole edge of the mounting hole.
2. The implant system for dental implantation according to claim 1, wherein: the screw thread comprises a screw-in screw thread and a fixed screw thread, wherein the screw-in screw thread is positioned below the fixed screw thread, and the screw pitch of the screw-in screw thread is greater than that of the fixed screw thread.
3. The implant system for dental implantation according to claim 1, wherein: the conicity of the planting body is 5 degrees, and the conicity of the planting body is 5 degrees to 9 degrees.
4. The implant system for dental implantation according to claim 1, wherein: the cross section of the mounting hole is a regular polygon, and the regular polygon is a regular triangle, a regular direction or a regular hexagon.
5. The implant system for dental implantation according to claim 1, wherein: the hole depth of accommodation hole is 3.5mm, the hole depth of mounting hole is 1.5 mm.
6. The implant system for dental implantation according to claim 1, wherein: the bottom surface of planting the body is the arc surface.
7. An implantation system for dental implantation according to any of claims 1 to 6, wherein: the length of the mounting post is greater than the depth of the mounting hole.
8. The implant system for dental implantation according to claim 7, wherein: the length of the mounting column is 1.8 mm-3.9 mm.
9. The implant system for dental implantation according to claim 7, wherein: the transitional connection section is arranged in a manner that the installation body is connected with the installation column in an arc manner.
10. The implant system for dental implantation according to claim 7, wherein: when the section of the mounting hole is square or rectangular, the mounting column is provided with a taper, and the taper is 5 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158805.3U CN210612263U (en) | 2019-07-23 | 2019-07-23 | A planting system for tooth is planted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158805.3U CN210612263U (en) | 2019-07-23 | 2019-07-23 | A planting system for tooth is planted |
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| Publication Number | Publication Date |
|---|---|
| CN210612263U true CN210612263U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921158805.3U Active CN210612263U (en) | 2019-07-23 | 2019-07-23 | A planting system for tooth is planted |
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|---|---|
| CN (1) | CN210612263U (en) |
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2019
- 2019-07-23 CN CN201921158805.3U patent/CN210612263U/en active Active
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