CN221490258U - Self-tapping one-section type dental implant and dental implant system - Google Patents
Self-tapping one-section type dental implant and dental implant system Download PDFInfo
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- CN221490258U CN221490258U CN202322811353.7U CN202322811353U CN221490258U CN 221490258 U CN221490258 U CN 221490258U CN 202322811353 U CN202322811353 U CN 202322811353U CN 221490258 U CN221490258 U CN 221490258U
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- 239000004053 dental implant Substances 0.000 title claims abstract description 52
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 20
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000009499 grossing Methods 0.000 abstract description 2
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 239000007943 implant Substances 0.000 description 22
- 230000008439 repair process Effects 0.000 description 15
- 238000013461 design Methods 0.000 description 9
- 210000001847 jaw Anatomy 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000001055 chewing effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 3
- 210000001909 alveolar process Anatomy 0.000 description 2
- 210000004513 dentition Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000007406 plaque accumulation Effects 0.000 description 2
- 230000036346 tooth eruption Effects 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 208000008312 Tooth Loss Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000002169 ectodermal dysplasia Diseases 0.000 description 1
- 208000031068 ectodermal dysplasia syndrome Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000001096 hypoplastic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 238000010883 osseointegration Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a self-tapping one-section type dental implant and a dental implant system, comprising a first section body, a second section body and a third section body which are integrally connected; the first section body, the second section body and the third section body are all of solid structures; the free end of the first section body is of a cone structure, the outer wall of the first section body is provided with threads, the outer wall of the second section body is provided with a smooth part, and the side wall of the third section body is provided with a plurality of plane parts; when the dental implant is implanted into the alveolar bone, the smoothing part corresponds to the gingival layer, and the first segment is fixed in the jaw bone. The self-tapping one-section dental implant has high structural strength, is freely screwed into the jawbone, reduces the hole preparation procedure of traditional planting, is convenient to plant, is easy to clean and maintain, is not easy to accumulate bacterial plaque, is convenient to take out and replace in the later stage, and is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of oral implantation, and relates to a self-tapping one-stage dental implant and a dental implant system.
Background
The incidence of ectodermal hypoplastic syndrome (ectodermal dysplasia, ED) is about one ten thousandth, and the oral cavity of an infant often presents with multiple tooth loss, resulting in jawbone hypoplasia, poor chewing ability, and a series of psychosocial problems. However, the jaw bone growth of young patients cannot be stimulated by conventionally wearing removable dentures because the jaw bone quantity is small and the patients are in a growth and development period, so that the final planting and repairing cannot be performed due to insufficient jaw bone quantity after the patients grow up.
While in teenagers, the traditional standard diameter implant cannot meet the poor planting conditions such as narrow alveolar ridge of ED patients, and the micro implant with the diameter smaller than 3mm provides a more direct method, and at present, the implant is mostly used for covering denture restoration to restore the chewing and attractive functions. And the use of the micro-implant can reduce bleeding in operation and discomfort after operation, improve good patient satisfaction and implant survival rate, and has similar shearing stress and good osseointegration as the standard implant from the biomechanical aspect, thus being a promising repair mode. However, the use of micro-implants for early repair of ED patients is currently controversial. When the diameter of the pure titanium micro-implant is less than or equal to 3mm, the conventional hollow implant has lower mechanical strength and is easy to break. The oral condition of ED patient is special, and patient's age is little, and oral hygiene action habit is relatively poor, easily takes place the plaque and piles up. Early repair using a micro-implant is essentially a transitional temporary repair, and permanent repair using a standard diameter implant is performed after the patient is adult. The existing finished micro-implant is not easy to take out after being implanted, and still a technical difficulty to be solved.
Meanwhile, many patients with missing dentition in the old people in China select the traditional complete denture restoration. The dentures are retained poorly due to the atrophy of the jawbone after tooth deficiency, which affects the chewing function. Many patients are unable to perform routine implant repair due to systemic disease, bone mass, economics, etc. Therefore, the miniature implant is simple to implant, does not need complex operation, is easy to maintain and clean, is convenient to repair, can well improve the life quality of patients, and provides a solution with low economic cost and small wound for the patients.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a self-tapping one-stage dental implant and a dental implant system, thereby solving the technical problems that the micro-implant in the prior art has lower mechanical strength, is easy to cause plaque accumulation and is difficult to take out after implantation.
The utility model is realized by the following technical scheme:
A self-tapping one-section dental implant comprises a first section body, a second section body and a third section body which are integrally connected; the first section body, the second section body and the third section body are all of solid structures;
The free end of the first section body is of a cone structure, threads are arranged on the outer wall of the first section body, a smooth part is arranged on the outer wall of the second section body, and a plurality of plane parts are arranged on the side wall of the third section body;
when the dental implant is implanted into an alveolar bone, the smoothing part corresponds to a gum layer, and the first segment is fixed in the jaw bone.
Preferably, the first section body comprises a first reducing section and a first fixed diameter section which are integrally arranged; the first reducing section is of a cone structure.
Preferably, the outer wall of the first section body is provided with a light surface part, and the light surface part is close to the free end of the first section body.
Preferably, the second section body comprises a second reducing section and a second sizing section which are integrally arranged; the diameter of the second reducing section gradually increases from one side close to the first section body to one side close to the third section body.
Preferably, a counter bore is formed in the third section body; and an internal thread is arranged on the inner wall of the counter bore.
Preferably, the third section body comprises a first connecting section and a second connecting section, and the plurality of plane parts are arranged on the side wall of the first connecting section.
Preferably, the plurality of plane parts are symmetrically arranged on the outer wall of the first connecting section.
Preferably, the outer wall of the second connecting section is provided with a rounded structure.
Preferably, the maximum diameter of the first segment is 2.5mm.
A dental implant system comprising the above dental implant and a prosthetic fitting connected with the dental implant, wherein the dental implant is fixed in an alveolar bone, and the prosthetic fitting is used for connecting a denture.
Compared with the prior art, the utility model has the following beneficial technical effects:
The utility model discloses a self-tapping one-section dental implant, which comprises a first section body, a second section body and a third section body which are integrally connected; the utility model discloses a dental implant, including first section body, second section body and third section body, the design of this entity structure has effectively strengthened the structural strength of planting body, and in addition, the free end of first section body is the cone structure, the outer wall of first section body is equipped with the screw thread for dental implant can freely screw in jawbone in the installation, reduces the hole preparation procedure of traditional planting, and the outer wall of second section body is equipped with smooth portion, works as when dental implant implants the alveolar bone, smooth portion corresponds the gum layer, and smooth portion's design is convenient for gingival area cleanness, reduces the plaque and piles up, and the lateral wall of third section body is equipped with a plurality of planar portions, and this planting body is screwed out in this planar portion's design when this self-tapping one section dental implant simple structure, reasonable in design, structural strength is high, easily clearance maintenance, the later stage of being convenient for change, it is convenient to use.
Further, the first section body comprises a first reducing section and a first diameter section which are integrally arranged; the first reducing section is of a cone structure, so that the dental implant is easier to install and fix.
Further, the outer wall of the first section body is provided with a light surface part, the light surface part is close to the free end of the first section body, and the resistance of the self-tapping of the dental implant into the fixed position can be effectively reduced through the arrangement of the light surface part.
Further, the second section body comprises a second reducing section and a second sizing section which are integrally arranged; the diameter of the second reducing section gradually increases from one side close to the first section body to one side close to the third section body, and the reducing structure enables cleaning of the gingival area to be more convenient.
Further, the third section body is provided with a counter bore, the inner wall of the counter bore is provided with internal threads, and the counter bore with the internal threads is arranged so that the fixing of the repairing rod is more convenient.
Further, the third section body includes first linkage segment and second linkage segment, and is a plurality of plane portion sets up on the lateral wall of first linkage segment for it is more convenient to take out the change of tooth implant.
Further, a plurality of plane parts are symmetrically arranged on the outer wall of the first connecting section, so that the dental implant can be taken out and replaced more conveniently.
Further, the outer wall of second linkage segment is equipped with the rounding structure, and the design of this rounding structure has improved user's use experience and has felt.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a self-tapping one-stage dental implant according to the present utility model.
Wherein: 1. the counter bore, 2, the third section body, 3, plane portion, 21, first linkage segment, 22, second linkage segment, 4, the second section body, 41, second reducing section, 42, second sizing section, 5, the first section body, 51, the first reducing section, 52, the first sizing section, 53, the smooth face.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "horizontal," "inner," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the term "horizontal" if present does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model is described in further detail below with reference to the attached drawing figures:
As shown in fig. 1, the utility model discloses a self-tapping one-stage dental implant, which comprises a first stage body 5, a second stage body 4 and a third stage body 2 which are integrally connected; the first section body 5, the second section body 4 and the third section body 2 are of solid structures, the structural strength of the implant is effectively enhanced through the design of the solid structures, the free end of the first section body 5 is of a cone structure, threads are arranged on the outer wall of the first section body 5, the dental implant has self-tapping capability, the dental implant can be freely screwed into a jawbone in the installation process, a hole preparation procedure of traditional planting is reduced, a smooth part is arranged on the outer wall of the second section body 4, when the dental implant is implanted into an alveolar bone, the smooth part corresponds to a gum layer, the smooth part is convenient for cleaning a gum area through the design of the smooth part, plaque accumulation is reduced, and a plurality of flat parts 3 are arranged on the side wall of the third section body 2; the design of this plane portion is convenient for unscrew this implant when later stage is finally restoreed, and this self-tapping one section formula dental implant simple structure, reasonable in design, the structure is slightly high, easily clearance maintenance, the change of later stage of being convenient for uses conveniently. When the dental implant is implanted in an alveolar bone, the smooth portion corresponds to a gum layer, and the first segment 5 is fixed in the jaw bone.
In a preferred embodiment, the first segment 5 comprises a first reducing segment 51 and a first reducing segment 52 integrally provided; the first reducing section 51 is of a conical configuration so that the dental implant is easier to install and secure. The outer wall of the first section body 5 is provided with a light surface part 53, the light surface part 53 is close to the free end of the first section body 5, and the resistance of the self-tapping of the dental implant into the fixed position can be effectively reduced through the arrangement of the light surface part.
Further preferably, the second segment body 4 includes a second reducing segment 41 and a second sizing segment 42 integrally provided; the diameter of the second reducing section 41 gradually increases from the side close to the first section 5 to the side close to the third section 2, and the reducing structure makes cleaning of the gum region more convenient. Further, in order to make the fixing of the repair rod more convenient, the third section body 2 is provided with a counter bore 1, and more preferably, the inner wall of the counter bore 1 is provided with an internal thread.
Meanwhile, the third section body 2 comprises a first connecting section 21 and a second connecting section 22, and the plane parts 3 are arranged on the side wall of the first connecting section 21, so that the dental implant can be taken out and replaced more conveniently. Further preferably, the plurality of plane parts 3 are symmetrically arranged on the outer wall of the first connecting section 21, so that the dental implant can be taken out and replaced more conveniently.
Meanwhile, the outer wall of the second connecting section 22 is provided with a rounding structure, and the rounding structure enables the outer surface of the second connecting section to be smoother, so that the use experience of a user is improved.
In order to enable the dental implant to be suitable for teenagers and other narrow alveolar ridge patients, the maximum diameter of the first section 5 is 2.5mm, and the application range of the dental implant is effectively widened.
In addition, the utility model also discloses a dental implant system which comprises the dental implant and a repair accessory connected with the dental implant, wherein the dental implant is fixed in an alveolar bone, the repair accessory is used for connecting a false tooth, and the repair accessory can be a repair rod.
The utility model aims to provide a small-diameter, solid and one-section implant which is suitable for transitional repair of teenager teeth deficiency patients with smaller bone mass; and a conical abutment is designed at the top end for connecting the upper prosthetic fitting, and an anti-rotation structure, i.e. a plurality of planar portions 3, is designed above to facilitate unscrewing of the implant before final planting after adulthood. The utility model provides a new solution for the problem of pre-adult dental caries repair in juvenile dental caries patients, particularly in full mouth caries patients. Meanwhile, the utility model is also suitable for auxiliary retention devices for transient repair of adults and complete denture retention of old dentition deficiency patients.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The self-tapping one-section type dental implant is characterized by comprising a first section body (5), a second section body (4) and a third section body (2) which are integrally connected; the first section body (5), the second section body (4) and the third section body (2) are all of solid structures;
The free end of the first section body (5) is of a cone structure, threads are arranged on the outer wall of the first section body (5), a smooth part is arranged on the outer wall of the second section body (4), and a plurality of plane parts (3) are arranged on the side wall of the third section body (2);
when the dental implant is implanted into an alveolar bone, the smooth portion corresponds to a gum layer, and the first segment (5) is fixed in the jaw bone;
The second section body (4) comprises a second reducing section (41) and a second sizing section (42) which are integrally arranged; the diameter of the second reducing section (41) gradually increases from one side close to the first section body (5) to one side close to the third section body (2);
A counter bore (1) is formed in the third section body (2); an inner thread is arranged on the inner wall of the counter bore (1);
The third section body (2) comprises a first connecting section (21) and a second connecting section (22), and a plurality of plane parts (3) are arranged on the side wall of the first connecting section (21);
the plane parts (3) are symmetrically arranged on the outer wall of the first connecting section (21);
The outer wall of the second connecting section (22) is provided with a rounding structure.
2. A self-tapping one-piece dental implant according to claim 1, characterized in that the first piece (5) comprises a first reducing section (51) and a first fixed diameter section (52) arranged in one piece; the first reducing section (51) is of a cone structure.
3. The self-tapping one-stage dental implant according to claim 1, wherein the outer wall of the first stage (5) is provided with a light surface portion (53), said light surface portion (53) being adjacent to the free end of the first stage (5).
4. A self-tapping one-piece dental implant according to claim 1, characterized in that the maximum diameter of the first piece (5) is 2.5mm.
5. A dental implant system, comprising the self-tapping one-piece dental implant of any one of claims 1-4 and a prosthetic appliance connected to the dental implant, wherein the dental implant is fixed in an alveolar bone, and the prosthetic appliance is used for connecting a denture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811353.7U CN221490258U (en) | 2023-10-19 | 2023-10-19 | Self-tapping one-section type dental implant and dental implant system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811353.7U CN221490258U (en) | 2023-10-19 | 2023-10-19 | Self-tapping one-section type dental implant and dental implant system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221490258U true CN221490258U (en) | 2024-08-09 |
Family
ID=92139654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322811353.7U Active CN221490258U (en) | 2023-10-19 | 2023-10-19 | Self-tapping one-section type dental implant and dental implant system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221490258U (en) |
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2023
- 2023-10-19 CN CN202322811353.7U patent/CN221490258U/en active Active
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