CN216257513U

CN216257513U - Tooth planting assembly

Info

Publication number: CN216257513U
Application number: CN202122370660.7U
Authority: CN
Inventors: 张�杰; 许钦; 徐涛; 陈熬
Original assignee: Jiangyin Jintaike Biotech Co ltd
Current assignee: Jiangyin Jintaike Biotech Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-12
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a tooth implantation assembly, which comprises an implant, a first base station and a second base station, wherein the first base station and the second base station are both detachably and fixedly connected with the implant; the first base station and the second base station are detachably and fixedly connected with the first mounting seat and the second mounting seat respectively. The dental implant assembly is reasonable in structure, the implant restoration of any two adjacent teeth can be completed by implanting the implant once, the implant efficiency is high, and the application range is wide.

Description

Tooth planting assembly

Technical Field

The utility model relates to artificial dental implantation, in particular to a dental implantation assembly.

Background

In a conventional dental implant operation, an implant is generally implanted into an alveolar bone, and then a crown is correspondingly mounted on the implant to implant a dental prosthesis. However, due to the limitation of the structural design, when a plurality of teeth need to be implanted, for example, when two adjacent teeth need to be implanted, the teeth can be implanted for a plurality of times only by implanting one tooth in one implantation operation, the number of times of implanting the teeth is large, the operation time is long, the cost is high, the implantation efficiency is not high, and the pain of the patient caused by the implantation for a plurality of times is also brought.

In the prior art, as described in CN204600752U, a dental implant implantation system is composed of an implant spring top block retention table and a mounting seat; the upper end of the implant body is fixedly connected with the retention table, the upper end of the retention table is fixedly connected with at least two mounting seats, a groove is arranged on the body part of the implant body, a spring is arranged in the groove, and the outer side of the spring is provided with the ejector block; the tail part of the implant is a smooth hemispherical surface.

Above-mentioned kind implant system, the rigidity of two adjacent mount pads, can't adjust distance and angle between two kinds of planting teeth according to the actual conditions in patient's alveolus, and application scope is less.

Accordingly, there is a need for an improved dental implant assembly of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the tooth implantation assembly, so that the implantation repair of any two adjacent teeth can be completed by implanting the implant once, the implantation efficiency is high, and the application range is wide.

In order to realize the technical effects, the technical scheme of the utility model is as follows: a tooth planting assembly comprises an implant, a first base station and a second base station, wherein the first base station and the second base station are both detachably and fixedly connected with the implant, and the tooth planting assembly is characterized by further comprising a first mounting seat and a second mounting seat, the first mounting seat is rotatably or fixedly connected with the implant, the second mounting seat is rotatably connected with the first mounting seat, and a locking assembly used for fixing the second mounting seat to at least two working positions is arranged between the second mounting seat and the first mounting seat; the first base station and the second base station are detachably and fixedly connected with the first installation base and the second installation base respectively.

Through such design, according to the position of first kind of planting tooth, the implant is installed to the position of first base station in patient's alveolus promptly, reaches the purpose of the second kind of planting tooth position of adaptation through the angle of adjustment second mount pad.

The preferable technical scheme is that the first mounting seat is rotatably connected with the implant, and the locking assembly is used for fixing the first mounting seat on at least two working positions.

Through such design, need not to consider the position of first kind of implantation and the second kind of implantation, select optimum mode and alveolar position installation implant, the angle of first mount pad and second mount pad is adjusted according to the position of first kind of implantation and the second kind of implantation afterwards, the planting of two arbitrary adjacent teeth of adaptation.

The locking assembly comprises a locking bolt, a first protrusion and a first groove which are arranged on the first mounting seat and the second mounting seat, and a second protrusion and a second groove which are arranged on the first mounting seat and the implant, wherein the first protrusion is in inserted connection with the first groove for limiting fit, and the second protrusion is in inserted connection with the second groove for limiting fit; the locking bolt is in threaded connection with the implant, and the first mounting seat and the second mounting seat are clamped between the bolt head of the locking bolt and the implant.

Through the design, the first bulge is in limit fit with the first groove, and the second bulge is in limit fit with the second groove, so that the first mounting seat and the second mounting seat can be prevented from rotating again after the angles of the first mounting seat and the second mounting seat are adjusted in place; the locking bolt locks the first mounting seat and the second mounting seat on the implant, and vertical displacement of the first mounting seat and the second mounting seat is avoided.

The first mounting seat and the second mounting seat are respectively provided with a first through hole and a second through hole for the locking bolt to pass through; first recess and second recess all are provided with a plurality of, a plurality of first recess be the circumference distribute in the periphery of first through-hole, a plurality of the second recess be the circumference distribute in the screw hole periphery of planting body.

Through the design, the first grooves and the second grooves are arranged in a uniformly distributed manner, so that the adjustment of a smaller angle can be realized.

The preferable technical scheme is that the second through hole is provided with a limiting step in an inward protruding mode, and the limiting step is in limiting fit with the bolt head of the locking bolt.

By such a design, the clamping of the first mounting seat and the second mounting seat between the locking bolt and the implant can be achieved.

The preferable technical scheme is that the first base station is connected with the first installation base in a sliding mode, the sliding direction of the first base station is horizontally arranged, and a first locking assembly used for fixing the first base station to at least two working positions is arranged between the first base station and the first installation base.

Through the design, the purpose of adjusting the horizontal position of the first base platform can be achieved.

The preferable technical scheme is that the first locking assembly comprises a first locking bolt, a first locking nut and a first sliding groove arranged in the first mounting seat, the length direction of the first sliding groove extends along the horizontal direction, the first locking nut is connected with the first sliding groove in a sliding mode, the first locking nut is limited in the first sliding groove, and the first locking bolt is arranged in the first base platform in a penetrating mode and is connected with the first locking nut in a threaded mode.

Through such design, first lock nut slides in first spout and sets up, fixes a position of first base station through first lock nut location, is fixed in current position with first base station through first lock bolt.

The preferable technical scheme is that the second base station is connected with the second installation base in a sliding mode, the sliding direction of the second base station is horizontally arranged, and a second locking assembly used for fixing the second base station to at least two working positions is arranged between the second base station and the second installation base.

Through the design, the purpose of adjusting the horizontal position of the second base station can be achieved.

The preferred technical scheme does, second locking Assembly includes second locking bolt, second lock nut, set up in second spout in the second mount pad, the length direction of second spout extends along the horizontal direction, second locking nut with second spout sliding connection, second lock nut spacing in the second spout, second locking bolt wear to locate in the second base station with second lock nut threaded connection.

Through such design, second lock nut slides in the second spout and sets up, fixes a position of second base station through second lock nut, is fixed in current position with the second base station through second lock bolt.

The preferable technical scheme is that the upper surface of the first mounting seat and the upper surface of the second mounting seat are arranged on the same horizontal plane.

Through such design, can guarantee that first base station and second base station are located same horizontal plane, guarantee that two implant adjacent tooth highly unanimous.

The utility model has the advantages and beneficial effects that: the dental implant component is reasonable in structure, and the angle between the first abutment and the second abutment can be adjusted by arranging the first mounting seat and the second mounting seat which are rotationally connected with the first mounting seat; compared with the prior art, the implantation of any two adjacent teeth can be completed by one-time implantation of the implant, the implantation efficiency is high, the application range is wide, and the user experience is improved.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a dental implant assembly of the present invention;

FIG. 2 is an exploded view of FIG. 1 in an embodiment of the dental implant assembly of the present invention;

FIG. 3 is a side view of an embodiment of the dental implant assembly of the present invention;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3 in an embodiment of the dental implant assembly of the present invention;

FIG. 5 is an exploded view of FIG. 3 in an embodiment of the dental implant assembly of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5 in an embodiment of the dental implant assembly of the present invention;

FIG. 7 is a schematic view of a dental implant assembly according to an embodiment of the present invention (different angles and distances between the first abutment and the second abutment);

in the figure: 1. an implant; 11. a second groove; 12. a threaded hole; 2. a first base station; 3. a second base station; 4. a first mounting seat; 41. a first groove; 42. a second protrusion; 43. a first through hole; 44. a first chute; 5. a second mounting seat; 51. a first protrusion; 52. a second through hole; 53. a limiting step; 54. a second chute; 6. a locking bolt; 71. a first locking bolt; 72. a first lock nut; 81. a second locking bolt; 82. and a second lock nut.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1 to 7, the dental implant assembly of the embodiment includes an implant 1, a first base 2 and a second base 3, wherein the first base 2 and the second base 3 are both detachably and fixedly connected to the implant 1, and is characterized by further including a first mounting seat 4 and a second mounting seat 5, the first mounting seat 4 is rotatably or fixedly connected to the implant 1, the second mounting seat 5 is rotatably connected to the first mounting seat 4, and a locking assembly for fixing the second mounting seat 5 to at least two working positions is disposed between the second mounting seat 5 and the first mounting seat 4; the first base 2 and the second base 3 are detachably and fixedly connected to the first mounting base 4 and the second mounting base 5, respectively.

The first mounting seat 4 is rotatably connected with the implant 1, and the locking assembly is used for fixing the first mounting seat 4 in at least two working positions.

The locking assembly comprises a locking bolt 6, a first protrusion 51 and a first groove 41 which are arranged on the first mounting seat 4 and the second mounting seat 5, and a second protrusion 42 and a second groove 11 which are arranged on the first mounting seat 4 and the implant 1, wherein the first protrusion 51 is in inserted limit fit with the first groove 41, and the second protrusion 42 is in inserted limit fit with the second groove 11; the locking bolt 6 is screwed to the implant 1, and the first mounting seat 4 and the second mounting seat 5 are interposed between the bolt head of the locking bolt 6 and the implant 1.

The first mounting seat 4 and the second mounting seat 5 are respectively provided with a first through hole 43 and a second through hole 52 for the locking bolt 6 to pass through; first recess 41 and second recess 11 all are provided with a plurality of, and the first recess 41 of a plurality of is the circumference and distributes in the periphery of first through-hole 43, and a plurality of second recess 11 is the circumference and distributes in the screw hole 12 periphery of planting body 1.

The second through hole 52 is provided with a limiting step 53 protruding inwards, and the limiting step 53 is in limiting fit with the bolt head of the locking bolt 6.

First base station 2 and first mount pad 4 sliding connection, the slip direction level of first base station 2 sets up, is provided with the first locking subassembly that is used for being fixed in at least two work positions with first base station 2 between first base station 2 and the first mount pad 4.

The first locking assembly comprises a first locking bolt 71, a first locking nut 72 and a first sliding groove 44 arranged in the first mounting seat 4, the length direction of the first sliding groove 44 extends along the horizontal direction, the first locking nut 72 is connected with the first sliding groove 44 in a sliding mode, the first locking nut 72 is limited in the first sliding groove 44, and the first locking bolt 71 is arranged in the first base platform 2 in a penetrating mode and is connected with the first locking nut 72 in a threaded mode.

The second base station 3 is connected with the second installation base 5 in a sliding mode, the sliding direction of the second base station 3 is horizontally arranged, and a second locking assembly used for fixing the second base station 3 to at least two working positions is arranged between the second base station 3 and the second installation base 5.

The second locking assembly comprises a second locking bolt 81, a second locking nut 82 and a second sliding groove 54 arranged in the second mounting seat 5, the length direction of the second sliding groove 54 extends along the horizontal direction, the second locking nut 82 is connected with the second sliding groove 54 in a sliding mode, the second locking nut 82 is limited in the second sliding groove 54, and the second locking bolt 81 is arranged in the second base platform 3 in a penetrating mode and is connected with the second locking nut 82 in a threaded mode.

The upper surface of the first mounting seat 4 and the upper surface of the second mounting seat 5 are arranged on the same horizontal plane.

Examples when used: the operator implants the implant 1 at a proper position according to the actual conditions of the dental alveolus of the patient, and then installs the first mounting seat 4 and the second mounting seat 5 according to the angles of two teeth to be implanted: the second protrusion 42 of the first mounting seat 4 is inserted by aligning with the second groove 11 of the implant 1, the first protrusion 51 of the second mounting seat 5 is inserted by aligning with the first groove 41 of the first mounting seat 4, and then the locking bolt 6 sequentially passes through the second through hole 52 and the first through hole 43 to be in threaded connection with the threaded hole 12 of the implant 1 until the head of the locking bolt 6 abuts against the limit step 53, and at this time, the fixing of the positions of the first mounting seat 4 and the second mounting seat 5 is completed;

taking out the first base platform 2 and the first locking bolt 71, wherein the first locking bolt 71 penetrates through the first base platform 2 and is in threaded connection with the first locking nut 72 in the first sliding groove 44 (at the moment, the first base platform 2 is not screwed, and is in a slidable state), adjusting the first base platform 2 to a corresponding position, and then screwing the first locking bolt 71 to fix the first base platform 2 on the first mounting seat 4;

taking out the second base 3 and the second locking bolt 81, inserting the second locking bolt 81 into the second base 3 to be in threaded connection with the second locking nut 82 in the second sliding groove 54 (at this time, the second base 3 is not screwed up and is in a slidable state), adjusting the second base 3 to a corresponding position, and then screwing the second locking bolt 81 to fix the second base 3 on the second mounting base 5;

at this time, the position adjustment between the first abutment 2 and the second abutment 3 is completed, and then the dental crowns can be installed on the first abutment 2 and the second abutment 3, so that the implantation restoration of two adjacent teeth is completed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A tooth planting assembly comprises an implant (1), a first base station (2) and a second base station (3), wherein the first base station (2) and the second base station (3) are both detachably and fixedly connected with the implant (1), and the tooth planting assembly is characterized by further comprising a first mounting seat (4) and a second mounting seat (5), the first mounting seat (4) is rotatably or fixedly connected with the implant (1), the second mounting seat (5) is rotatably connected with the first mounting seat (4), and a locking assembly used for fixing the second mounting seat (5) to at least two working positions is arranged between the second mounting seat (5) and the first mounting seat (4); the first base station (2) and the second base station (3) are detachably and fixedly connected with the first installation base (4) and the second installation base (5) respectively.

2. Dental implant assembly according to claim 1, wherein the first mounting seat (4) is rotatably connected to the implant (1), the locking assembly being adapted to secure the first mounting seat (4) in at least two working positions.

3. A dental implant assembly according to claim 2, wherein the locking assembly comprises a locking bolt (6), a first protrusion (51) and a first groove (41) arranged on the first mounting seat (4) and the second mounting seat (5), a second protrusion (42) and a second groove (11) arranged on the first mounting seat (4) and the implant (1), the first protrusion (51) is in plug-in limit fit with the first groove (41), and the second protrusion (42) is in plug-in limit fit with the second groove (11); the locking bolt (6) is in threaded connection with the implant (1), and the first mounting seat (4) and the second mounting seat (5) are clamped between the bolt head of the locking bolt (6) and the implant (1).

4. A dental implant assembly according to claim 3, characterized in that said first mounting seat (4) and second mounting seat (5) are provided with a first through hole (43) and a second through hole (52), respectively, for the passage of said locking bolt (6); first recess (41) and second recess (11) all are provided with a plurality of, a plurality of first recess (41) be the circumference distribute in the periphery of first through-hole (43), a plurality of second recess (11) be the circumference distribute in screw hole (12) periphery of planting body (1).

5. The dental implant assembly according to claim 4, characterized in that the second through hole (52) is provided with a limiting step (53) protruding inwards, the limiting step (53) being in limiting fit with a bolt head of the locking bolt (6).

6. The dental implant assembly according to claim 1, wherein the first abutment (2) is slidably connected to the first mounting seat (4), the sliding direction of the first abutment (2) is horizontally arranged, and a first locking assembly for fixing the first abutment (2) to at least two working positions is arranged between the first abutment (2) and the first mounting seat (4).

7. A dental implantation assembly according to claim 6, wherein the first locking assembly comprises a first locking bolt (71), a first locking nut (72), and a first sliding slot (44) disposed in the first mounting seat (4), the length direction of the first sliding slot (44) extends along the horizontal direction, the first locking nut (72) is slidably connected with the first sliding slot (44), the first locking nut (72) is limited in the first sliding slot (44), and the first locking bolt (71) is inserted into the first abutment (2) and is in threaded connection with the first locking nut (72).

8. The dental implant assembly according to claim 1, wherein the second abutment (3) is slidably connected to the second mounting seat (5), the sliding direction of the second abutment (3) is horizontally arranged, and a second locking assembly for fixing the second abutment (3) to at least two working positions is arranged between the second abutment (3) and the second mounting seat (5).

9. The dental implant assembly according to claim 8, wherein the second locking assembly comprises a second locking bolt (81), a second locking nut (82) and a second sliding groove (54) arranged in the second mounting seat (5), the length direction of the second sliding groove (54) extends along the horizontal direction, the second locking nut (82) is slidably connected with the second sliding groove (54), the second locking nut (82) is limited in the second sliding groove (54), and the second locking bolt (81) is arranged in the second abutment (3) in a penetrating manner and is in threaded connection with the second locking nut (82).

10. Dental implant assembly according to claim 5, characterized in that the upper surface of the first mounting seat (4) is located at the same level as the upper surface of the second mounting seat (5).