CN209301358U - A kind of novel dental implant - Google Patents
A kind of novel dental implant Download PDFInfo
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- CN209301358U CN209301358U CN201821592937.2U CN201821592937U CN209301358U CN 209301358 U CN209301358 U CN 209301358U CN 201821592937 U CN201821592937 U CN 201821592937U CN 209301358 U CN209301358 U CN 209301358U
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- base station
- planting body
- dental implant
- pile body
- planting
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Abstract
The utility model provides a kind of novel dental implant, including base station and planting body, one end of base station screws in planting body, the outer wall of the planting body is equipped with trapezoidal thread, the wall of the inner cavity of planting body is equipped with the internal screw thread for screwing base station, and the inner cavity of planting body is provided with several arc grooves towards outer wall direction, several arc grooves are uniformly arranged, arc groove is provided with the outer wall that a column through-hole leads to planting body up and down, at each arc groove in the cavity.This dental implant uses 3D rapid laser-shaping technique, and the process-cycle is short, high production efficiency.The primary stability and clinical success rate for being conducive to improve immediate implant, can also shorten the course for the treatment of, reduce treatment cost.
Description
Technical field
The utility model belongs to dental implant field, more particularly, to a kind of novel dental implant.
Background technique
Increasingly attention with people to the health of itself, also development and fast in terms of dentistry.People lack in tooth
After damage and loss, it will usually tooth is repaired using the method for tooth-implanting, and during tooth-implanting, it is necessary first to it uses and exactly plants
Implant is generally made of metal material, including titanium, titanium alloy, tantalum etc., can also be the other materials such as ceramics.Pass through surgery hand
The mode of art is implanted into the upper mandibular at human body agomphosis position.For providing fixed or support for dummies such as artificial teeth, with
Restore the masticatory function of patient.General planting body at present on the market is made of neck, body portion, root three parts, and figure is detailed in
1,2.But the indication and surgical procedure, repair mode of the ethnic group implant of such mode are pretty troublesome, cause centainly to doctor
The puzzlement of degree.
The processing method of dental implant on the market is produced using traditional machining mode at present, when surface treatment
Also need blasting treatment process.These traditional modes are processed by the way of raw material subtraction, and waste is than more serious, processing work
The skill period is long, and grit blasted surfaces are uneven.These are all to restrict dental implant cost and personalization, quickly control
An important factor for treatment.
Summary of the invention
In view of this, the utility model is directed to a kind of novel dental implant, solve during tooth-implanting, by outer
The mode of section's operation is implanted into the upper mandibular alveolar bone at human body agomphosis position, for providing fixation for dummies such as artificial teeth
Or support, to restore the masticatory function of patient.The area of synosteosis is greatly increased, the stability of synosteosis is more excellent, answers
For all positions of jawbone, it is applicable in from single tooth to full mouth, reduces surgical procedure, simplify the process repaired.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
One end of a kind of novel dental implant, including base station and planting body, base station screws in planting body, the planting body
Outer wall is equipped with trapezoidal thread, and the wall of the inner cavity of planting body is equipped with the internal screw thread for screwing base station, and the inner cavity of planting body is outwardly
Wall direction is provided with several arc grooves, several arc grooves are uniformly arranged, arc groove in the cavity up and down, each arc groove
Place is provided with the outer wall that a column through-hole leads to planting body.
Further, the base station includes that integrally formed base station bar, foundation pile and threaded portion, threaded portion are combined on from top to bottom
The inner cavity of planting body.
Further, the foundation pile includes the first pile body, the second pile body and the third pile body for being integrally formed and seamlessly transitting, the
Three pile bodies are fixedly connected with threaded portion, and the first pile body is fixedly connected with base station bar, and the first pile body and the second pile body are pyramidal structure, the
Three pile bodies are cylindrical structure, and the outer diameter of third pile body is less than the maximum outside diameter of threaded portion.
Further, it is threaded portion, third pile body and the second pile body that base station, which enters the part of planting body,.
Further, the inner cavity of the planting body is opened towards outer wall direction there are four arc groove, and the cross section of inner cavity forms pintongs
The structure of plum blossom shape.
Further, the threaded portion is provided with a gap from bottom to top, and the length of gap is less than the length of threaded portion.
Further, the outside of the planting body is equipped with a groove up and down, and external screw thread is disconnected from groove.
Further, the plantation intracoelomic cavity top is micro- pyramidal structure open outward, the of micro- pyramidal structure and base station
The shape of two pile bodies cooperates.
Further, the upper end of the planting body is the shoulder for plantation level bridge dummy.
Further, the angle α between the inclined surface and base station axis of micro- pyramidal structure is 8 °.
Compared with the existing technology, novel dental implant described in the utility model has the advantage that
(1) implant surface forms the micropore of nest bee dress using advanced acid etching technology in the world today, has excellent
Different biocompatibility and synosteosis ability；
(2) the utility model with one way trapezoidal thread design, and planting body have Small Taper cone expansion, can gradually into
Row Bone condensing can provide very high primary stability under conditions of bone condition is bad；
(3) planting body inner joining threads size is larger, provides stronger bonding strength；
(4) the general planting body of the surface area ratio of synosteosis increases by 35% or more, is conducive to synosteosis and stablizes；
(5) sufficiently large space is provided to osteoblast, is anchored on planting body firmly in alveolar bone；
(6) it is intracavitary can to enter planting body through intermediate void for blood, increase blood supply ability, accelerate synosteosis；
(7) connection structure intensity is big, substantially reduces the phenomenon that screw thread fractures；
(8) implant surgery operation is simple and convenient, substantially reduces the workflow and intensity of doctor；
(9) repair mode is simple, and the scope of application is wider；
(10) 3D rapid laser-shaping technique is used；
(11) process-cycle is short, and high production efficiency, cost is relatively low；
(12) planting body microstructure is uniform, and roughing in surface is uniform, does not need to do blasting treatment；
(13) course for the treatment of can also be shortened, reduce treatment cost, accelerate planting body localization process；
(14) after dental implant 3D rapid shaping, chemical component, physical property can meet national GB/T13810-
Dental implant materials mechanical property requirements in 2007 standards；
(15) surface impurity residual will not be generated.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of dental implant in the prior art；
Fig. 2 is the front sectional view in Fig. 1；
Fig. 3 is the structural schematic diagram of the planting body in the utility model；
Fig. 4 is the face A-A cross-sectional view in Fig. 3；
Fig. 5 is the top view of Fig. 3；
Fig. 6 is the structural schematic diagram that planting body is equipped with groove side in Fig. 3；
Fig. 7 is the structural schematic diagram of the base station in the utility model；
Fig. 8 is the front sectional view of Fig. 7；
Fig. 9 is the installation diagram of the planting body and base station in the utility model；
Figure 10 is the face B-B cross-sectional view in Fig. 9；
Figure 11 is the figure view of Fig. 9；
Figure 12 is the face the C-C cross-sectional view of Figure 11；
Figure 13 is the structural schematic diagram of the utility model；
Description of symbols:
1- planting body；2- through-hole；3- internal screw thread；4- arc groove；5- groove；6- base station；61- base station bar；62- first
Body；The second pile body of 63-；64- third pile body；The threaded portion 65-；66- gap；7- shoulder.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Fig. 3-13, a kind of novel dental implant, including base station 6 and planting body 1, one end of base station 6 screw in plantation
In body 1, the outer wall of the planting body 1 is equipped with trapezoidal thread, and the wall of the inner cavity of planting body 1 is equipped with the interior spiral shell for screwing base station
The inner cavity of line 3, planting body 1 is provided with several arc grooves 4 towards outer wall direction, several arc grooves 4 are uniformly arranged, and arc groove 4 exists
In inner cavity up and down, the outer wall that a column through-hole 2 leads to planting body 1 is provided at each arc groove 4.
The base station 6 includes that integrally formed base station bar 61, foundation pile and threaded portion 65, threaded portion 65 are combined on from top to bottom
The inner cavity of planting body 1.
The foundation pile includes the first pile body 62, the second pile body 63 and the third pile body 64 for being integrally formed and seamlessly transitting, the
Three pile bodies 64 are fixedly connected with threaded portion 65, and the first pile body 62 is fixedly connected with base station bar 61, and the first pile body 62 and the second pile body 63 are
For pyramidal structure, third pile body 64 is cylindrical structure, and the outer diameter of third pile body 64 is less than the maximum outside diameter of threaded portion 65.
The part that base station 6 enters planting body 1 is threaded portion 65, third pile body 64 and the second pile body 63.
The inner cavity of the planting body 1 is opened towards outer wall direction there are four arc groove 4, and it is quincunx that the cross section of inner cavity forms pintongs
The structure of shape.
The threaded portion 65 is provided with a gap 66 from bottom to top, and the length of gap 66 is less than the length of threaded portion 65.
The outside of the planting body 1 is equipped with a groove 5 up and down, and external screw thread disconnects from groove 5.
The 1 inner cavity top of planting body is micro- pyramidal structure open outward, the second pile body of micro- pyramidal structure and base station 6
63 shape cooperation.Angle α between 6 axis of inclined surface and base station of micro- pyramidal structure is 8 °.Interior tapered connection can
Ensure that base station 6 is tightly sealed and positions securely.
The upper end of the planting body 1 is the shoulder 7 for plantation level bridge dummy.
The internal screw thread 3 of 1 inner cavity of planting body is threadedly coupled with high-intensitive base station 6, it is ensured that planting body 1 is bonded with base station 6.
The micro- taper of 1 main body of planting body, the body design with asymmetric trapezoidal thread keep implantation more smooth, and easily obtain splendid
Primary stability, while stress being dispersed.Outer surface has self tapping sword, increases the self tapping performance of implantation process, and provide bone
Collection space.There is the cavity of pintongs plum blossom shape among inner cavity, so that 1 outer surface of planting body is formed 4 exhausting holes 2, can allow blood
It is internal to rapidly enter implantation, enough nutrients can be provided for the growth of osteocyte.Osteocyte can be made to enter simultaneously, in cavity
Surrounding forms alveolar bone, increases synosteosis surface, increases the stability of synosteosis.Band deep thread, big screw pitch, 4 arrange window through-hole,
The design of 4 valve plum blossom groove surfaces is unique, and surface shows cellular multistage hole type using unique acid etching technology
Looks, the synosteosis between this surface and active somatic cell are significantly enhanced, and have significant bone inductive effect, Ke Yi
Healing early stage quickly carries out synosteosis, accelerates bon e formation, and synosteosis space and surface area increase to improve dental implants stability,
Enhance synosteosis, and ensures long-term using effect.
The processing method of dental implant is 3D rapid laser-shaping technique, reduces manufacturing procedure, improves production efficiency, is reduced
Cost and treatment time.More importantly its surface will form an even roughness surface naturally, is conducive to synosteosis, is not required to
Surface sand-blasting process is carried out again, not will cause impurity residual.
The purpose of this utility model is implanted into the upper mandibular at human body agomphosis position by way of surgical operation,
After the healing of its wound, the device of artificial tooth is repaired in installation at an upper portion thereof.The core key of tooth-implanting is plantation body portion,
Plantation body portion is equivalent to the root of the tooth of dermal tooth, the fixation of entire tooth is served vital.The implantation of underwent operative method
(lower jaw is usually gone up) in tissue and obtains the firm maintenance of bone tissue and is supported, is obtained and natural teeth function, structure and beauty
The quite similar repairing effect of effect.
The working principle of the utility model are as follows: the upper lower jaw at human body agomphosis position is implanted by way of surgical operation
In bone, for providing fixed or support for dummies such as artificial teeth, to restore the masticatory function of patient.Planting body passes through screw thread and base
Platform closely connects, dummy of the interior tapered connection for base station support, titanium and oxidation of the external platform for planting body level
Zirconium bridge.Interior tapered connection can ensure that base station is closely sealed and firmly positioned.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of novel dental implant, it is characterised in that: including base station (6) and planting body (1), one end of base station (6) screws in kind
In implant (1), the outer wall of the planting body (1) is equipped with trapezoidal thread, and the wall of the inner cavity of planting body (1) is equipped with for screwing base
The inner cavity of the internal screw thread (3) of platform, planting body (1) is provided with several arc grooves (4) towards outer wall direction, several arc grooves (4) are equal
Cloth setting, arc groove (4) up and down, are provided with a column through-hole (2) and lead to planting body in the cavity at each arc groove (4)
(1) outer wall.
2. novel dental implant according to claim 1, it is characterised in that: the base station (6) includes one from top to bottom
Molding base station bar (61), foundation pile and threaded portion (65), threaded portion (65) are combined on the inner cavity of planting body (1).
3. novel dental implant according to claim 2, it is characterised in that: the foundation pile include be integrally formed and it is smoothed
The first pile body (62), the second pile body (63) and the third pile body (64) crossed, third pile body (64) are fixedly connected threaded portion (65), the
One pile body (62) is fixedly connected base station bar (61), and the first pile body (62) and the second pile body (63) are pyramidal structure, third pile body
It (64) is cylindrical structure, the outer diameter of third pile body (64) is less than the maximum outside diameter of threaded portion (65).
4. novel dental implant according to claim 3, it is characterised in that: the part that base station (6) enters planting body (1) is
Threaded portion (65), third pile body (64) and the second pile body (63).
5. novel dental implant according to claim 4, it is characterised in that: the threaded portion (65) is provided with one from bottom to top
Gap (66), the length of gap (66) are less than the length of threaded portion (65).
6. novel dental implant according to claim 1-5, it is characterised in that: the outside of the planting body (1)
Groove (5) equipped with one up and down, external screw thread disconnect at groove (5).
7. novel dental implant according to claim 3, it is characterised in that: planting body (1) the inner cavity top is outside
Open micro- pyramidal structure, micro- pyramidal structure and the shape of second pile body (63) of base station (6) cooperate.
8. novel dental implant according to claim 1, it is characterised in that: the upper end of the planting body (1) is for planting
Plant the shoulder (7) of horizontal bridge dummy.
9. novel dental implant according to claim 7, it is characterised in that: the inclined surface of micro- pyramidal structure and base station
(6) angle α between axis is 8 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592937.2U CN209301358U (en) | 2018-09-28 | 2018-09-28 | A kind of novel dental implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592937.2U CN209301358U (en) | 2018-09-28 | 2018-09-28 | A kind of novel dental implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301358U true CN209301358U (en) | 2019-08-27 |
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ID=67670395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592937.2U Active CN209301358U (en) | 2018-09-28 | 2018-09-28 | A kind of novel dental implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044546A (en) * | 2018-09-28 | 2018-12-21 | 郑州康德钛制品科技有限公司 | A kind of dental implant |
-
2018
- 2018-09-28 CN CN201821592937.2U patent/CN209301358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044546A (en) * | 2018-09-28 | 2018-12-21 | 郑州康德钛制品科技有限公司 | A kind of dental implant |
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