CN109330723A

CN109330723A - A repair abutment with a telescopic crown abutment

Info

Publication number: CN109330723A
Application number: CN201811393265.7A
Authority: CN
Inventors: 陈颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2019-02-15
Anticipated expiration: 2038-11-21
Also published as: CN109330723B

Abstract

The embodiment of the invention discloses a kind of reparation base stations with telescope crown base station.It includes polynary base station and the telescope crown base station being arranged on polynary base station, polynary base station includes mounting portion, interconnecting piece and threaded portion, the top of interconnecting piece is arranged in mounting portion, threaded portion is fixed at the bottom end of interconnecting piece, telescope crown base station includes outer sleeve crown base platform and outer sleeve, outer sleeve crown base platform lower part is provided with the groove matched with mounting portion, and outer sleeve crown base platform is arranged on mounting portion by groove；The counterbore being connected with groove is vertically arranged in outer sleeve crown base platform, angle in outer sleeve crown base platform between the central axis of counterbore and the central axis of outer sleeve crown base platform is 0~30 °, mounting screw is provided in counterbore, outer sleeve crown base platform is fastenedly connected by mounting screw and mounting portion, outer sleeve is matched with the outer sleeve crown base platform, and outer sleeve is set in the outside of outer sleeve crown base platform.The present invention have the characteristics that it is easy to operate, assembling and it is easy to maintain and safe and reliable.

Description

A kind of reparation base station with telescope crown base station

Technical field

The present invention relates to the field of medical instrument technology, and in particular to a kind of reparation base station with telescope crown base station.

Background technique

Implant denture is that the alveolar bone in oral cavity edentulous region is implanted into planting body (artificial tooth root), after planting body survives, The dummy of end production on it completes the reparation of implant denture again.It can improve the masticatory function of patient significantly, and feel to relax Suitable similar dermal tooth, many insoluble difficult reparation clinical cases of routine artificial tooth can obtain satisfactory effect by implant denture. Currently, the plantation of artificial tooth is repaired uses polynary base station more, screw retained is used on the polynary base station, there are dentures repai essences Degree requires high and expensive cost of manufacture feature, while also having the characteristics that operation is time-consuming and maintenance is complicated；In addition, there is also artificial teeth The increased risk of damage probability.

In addition, syncone kind plants reparation base station used in complete overdenture technology using sleeve retained abutment, It is inadequate in the presence of reparation angle, and can not be more than 30 ° of reparation angle, while also not having versatility, only can be used in In ankylose implant system.

Summary of the invention

The embodiment of the present invention is designed to provide a kind of reparation base station with telescope crown base station, to solve existing repair Change the problem that base station is inconvenient to use and operation is time-consuming and maintenance is responsible.

To achieve the above object, the embodiment of the present invention provides a kind of reparation base station with telescope crown base station, including polynary Base station and the telescope crown base station being arranged on the polynary base station, in which:

The polynary base station includes mounting portion, interconnecting piece and threaded portion, and the interconnecting piece is arranged in the mounting portion Top, the threaded portion are fixed at the bottom end of the interconnecting piece；

The telescope crown base station includes outer sleeve crown base platform and outer sleeve, the outer sleeve crown base platform lower part be provided with The groove that the mounting portion matches, the outer sleeve crown base platform are arranged on the mounting portion by the groove；

The counterbore being connected with the groove is vertically arranged in the outer sleeve crown base platform, in the outer sleeve crown base platform Angle α between the central axis of counterbore and the central axis of the outer sleeve crown base platform is 0~30 °, setting in the counterbore Have mounting screw, the outer sleeve crown base platform is fastenedly connected by the mounting screw and the mounting portion, the outer sleeve with The outer sleeve crown base platform matches, and the outer sleeve is set in the outside of the outer sleeve crown base platform.

The shape of the mounting portion is truncated cone-shaped, is provided with mounting hole, the installation at the central axis of the mounting portion The inner sidewall in hole is provided with internal screw thread, and the mounting screw is installed in the mounting hole after running through the counterbore.

The interconnecting piece includes first connecting portion and the second connecting portion, and the first connecting portion setting connects described second The upper end of socket part.

The interconnecting piece further includes third interconnecting piece, and the third interconnecting piece setting connects in the first connecting portion and second Between socket part, and the shape of the first connecting portion, second connecting portion and third interconnecting piece is reverse frustoconic, and the spiral shell Line portion is the screw rod that setting is extended downwardly from the second connecting portion.

The first connecting portion, third interconnecting piece, second connecting portion and screw rod each central axis be same Straight line, and the first connecting portion, third interconnecting piece, second connecting portion and screw rod are integrally formed.

It is provided with through-hole in the first connecting portion, threaded hole, the through-hole and institute are provided in the second connecting portion It states threaded hole to be connected, the central axis of the through-hole is overlapped with the central axis of the threaded hole, and in the threaded hole Angle β between mandrel line and the central axis of the mounting portion is 15~30 °.

Angle β between the central axis of the threaded hole and the central axis of the mounting portion is 15 ° or 30 °.

It further include connection bolt, the connection bolt sequentially passes through the through-hole and threaded hole and extends outwardly, described Threaded portion is the threaded shank for connecting bolt and being located at outside the threaded hole.

Folder in the outer sleeve crown base platform between the central axis of counterbore and the central axis of the outer sleeve crown base platform Angle α is 0 ° or 7.5 ° or 15 ° or 22.5 ° or 30 °.

The embodiment of the present invention has the advantages that the reparation base station provided by the invention with telescope crown base station, by Telescope crown base station is set on polynary base station, the outer sleeve crown base platform in telescope crown base station can be set to 0 °, 7.5 °, 15 °, 22.5 ° and 30 ° of inclination angle is matched with finished product sleeve (i.e. outer sleeve)；Meanwhile the polynary base station also can be set 0 °, 15 ° and 30 ° of inclination angle is matched with telescope crown base station, is repaired so as to meet the multi-angle needed during dentures repai It is multiple, the clinical operating time for carrying out dentures repai is reduced, and facilitate the maintenance in artificial tooth later period.

Detailed description of the invention

Fig. 1 is the schematic view of the front view for the reparation base station with telescope crown base station that the embodiment of the present invention 1 provides.

Fig. 2 is the decomposition texture schematic diagram for the reparation base station with telescope crown base station that the embodiment of the present invention 1 provides.

Fig. 3 is the schematic view of the front view for the reparation base station with telescope crown base station that the embodiment of the present invention 2 provides.

Fig. 4 is the decomposition texture schematic diagram for the reparation base station with telescope crown base station that the embodiment of the present invention 2 provides.

Fig. 5 is the enlarged structure for repairing polynary base station in base station with telescope crown base station that the embodiment of the present invention 2 provides Schematic diagram.

Fig. 6 is the schematic view of the front view for the reparation base station with telescope crown base station that the embodiment of the present invention 3 provides.

Fig. 7 is the decomposition texture schematic diagram for the reparation base station with telescope crown base station that the embodiment of the present invention 3 provides.

Fig. 8 is the enlarged structure for repairing polynary base station in base station with telescope crown base station that the embodiment of the present invention 3 provides Schematic diagram.

Fig. 9 is the schematic view of the front view for the reparation base station with telescope crown base station that the embodiment of the present invention 4 provides.

Figure 10 is the decomposition texture schematic diagram for the reparation base station with telescope crown base station that the embodiment of the present invention 4 provides.

Figure 11 is the enlarged structure for repairing polynary base station in base station with telescope crown base station that the embodiment of the present invention 4 provides Schematic diagram.

In figure: 100, polynary base station；101, mounting portion；102, first connecting portion；103, second connecting portion；104, third connects Socket part；105, screw rod；106, mounting hole；107, through-hole；108, threaded hole；200, telescope crown base station；201, outer sleeve crown base platform； 202, outer sleeve；203, fastening screw；204, groove；205, counterbore.

Specific embodiment

Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation Content disclosed by book is understood other advantages and efficacy of the present invention easily.

It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover In enclosing.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the term of " centre ", be merely convenient to chat That states is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing skill without essence It is held in art, when being also considered as the enforceable scope of the present invention.

Embodiment 1

As shown in Figure 1 to Figure 2, a kind of reparation base station with telescope crown base station provided for the embodiment of the present invention 1, including Polynary base station 100 and the telescope crown base station 200 being arranged on the polynary base station 100, by the polynary base station 100 of setting with And telescope crown base station 200, the assembling of early period and the maintenance in later period.

The polynary base station 100 includes mounting portion 101, interconnecting piece and threaded portion, and the mounting portion 101 is arranged described The top of interconnecting piece, the threaded portion is fixed at the bottom end of the interconnecting piece 101, by above-mentioned setting, above-mentioned polynary base The assembling and later maintenance of platform 100 are more convenient and easy to operate.

The telescope crown base station 200 includes outer sleeve crown base platform 201 and outer sleeve 202, the outer sleeve crown base platform 201 Lower part is provided with the groove 204 matched with the mounting portion 101, and the outer sleeve crown base platform 201 is set by the groove 204 It sets on the mounting portion 101, facilitates the assembling of early period and the daily maintenance in later period；Meanwhile passing through the mounting portion of setting 101 And groove 204, the compactness that outer sleeve crown base platform 201 is combined with mounting portion 101 can be improved, to improve polynary base station 100 fastnesses combined with outer sleeve crown base platform 201, security reliability obtain a degree of promotion.

The counterbore 205 being connected with the groove 204, the housing are vertically arranged in the outer sleeve crown base platform 201 Angle α in cylinder crown base platform 201 between the central axis of counterbore 205 and the central axis of the outer sleeve crown base platform 201 is 0 °, The central axis of counterbore 205 is overlapped with the central axis of the outer sleeve crown base platform 201 in the i.e. described outer sleeve crown base platform 201, Namely outer sleeve crown base platform 201 is vertically arranged on the mounting portion 101, is provided with mounting screw 203 in the counterbore 205, The outer sleeve crown base platform 201 is fastenedly connected by the mounting screw 203 with the mounting portion 101, the outer sleeve 202 and The outer sleeve crown base platform 201 matches, and the outer sleeve 202 is set in the outside of the outer sleeve crown base platform 201.Pass through The mounting screw 203 of setting can further improve the fastness that outer sleeve crown base platform 201 is combined with mounting portion 101.

The shape of the mounting portion 101 is truncated cone-shaped, is provided with mounting hole 106 at the central axis of the mounting portion 101, And the mounting hole 106 is blind hole, the inner sidewall of the mounting hole 106 is provided with internal screw thread, and the mounting screw 203 runs through institute It is mounted in the mounting hole 106 after stating counterbore 205, to make the combination of outer sleeve crown base platform 201 and the mounting portion 101 more Add securely, to extend the service life of the reparation base station provided in an embodiment of the present invention with telescope crown base station.

The interconnecting piece includes first connecting portion 102, second connecting portion 103 and third interconnecting piece 104, and described first connects The upper end of the second connecting portion 103 is arranged in socket part 102, and the third interconnecting piece 104 is arranged in the first connecting portion 102 Between second connecting portion 103, and the shape of the first connecting portion 102, second connecting portion 103 and third interconnecting piece 104 It is reverse frustoconic, and the threaded portion is the screw rod 105 that setting is extended downwardly from the second connecting portion 103.

The first connecting portion 102, third interconnecting piece 104, second connecting portion 103 and screw rod 105 each central axis Line is same straight line, and the first connecting portion 102, third interconnecting piece 104, second connecting portion 103 and screw rod 105 are It is integrally formed.By above-mentioned setting, facilitate the processing of interconnecting piece, and production efficiency is largely increased.

Embodiment 2

As shown in Figures 3 to 5, a kind of reparation base station with telescope crown base station provided for the embodiment of the present invention 2, with reality The difference for applying example 1 is that the interconnecting piece includes first connecting portion 102 and second connecting portion 103, the first connecting portion 102 are arranged in the upper end of the second connecting portion 103, and through-hole 107 is provided in the first connecting portion 102, and described second Threaded hole 108 is provided in interconnecting piece 103, the through-hole 107 is connected with the threaded hole 108, the center of the through-hole 107 Axis is overlapped with the central axis of the threaded hole 108, and the central axis of the threaded hole 108 and the mounting portion 101 Angle β between central axis is 15 °.It further include connection bolt 109, the connection bolt 109 sequentially passes through the through-hole 107 And threaded hole 108 and extend outwardly, the threaded portion is the threaded shank for connecting bolt 109 and being located at outside the threaded hole 108 1091.By above-mentioned setting, i.e., the angle that the interconnecting piece in polynary base station 100 tilts 15 ° is passed through into mounting portion 101 and telescope crown Base station 200 is fixedly installed, and facilitates the reparation of artificial tooth, to reduce the clinical operating time, achievees the purpose that improve working efficiency, Maintenance significantly facilitates simultaneously.

Embodiment 3

As shown in Figure 6 to 8, a kind of reparation base station with telescope crown base station provided for the embodiment of the present invention 3, with reality The difference for applying example 2 is, the central axis of the central axis of threaded hole 108 and the mounting portion 101 in the second connecting portion 103 Angle β between line is 30 °.By above-mentioned setting, i.e., the angle that the interconnecting piece in polynary base station 100 tilts 30 ° is passed through into peace Dress portion 101 and telescope crown base station 200 are fixedly installed, and facilitate the reparation of artificial tooth, to reduce the clinical operating time, reach raising The purpose of working efficiency, while maintenance significantly facilitates.

Embodiment 4

As shown in Figures 9 to 11, a kind of reparation base station with telescope crown base station provided for the embodiment of the present invention 4, with The difference of embodiment 1 is, the central axis of counterbore 205 and the outer sleeve crown base platform 201 in the outer sleeve crown base platform 201 Central axis between angle α be 7.5 °.By above-mentioned setting, i.e., the outer sleeve crown base platform 201 is tilted to the right 7.5 ° Angle be mounted on the mounting portion 101 by groove 204, while the outer sleeve 202 is also tilted to the right 7.5 ° and is set in On the outer sleeve crown base platform 201, i.e., telescope crown base station 200 and the polynary base station 100 are in 7.5 ° of settings；In addition, described outer Angle α in telescope crown base station 201 between the central axis of counterbore 205 and the central axis of the outer sleeve crown base platform 201 is also It may be selected 15 ° or 22.5 ° or 30 °.By above-mentioned setting, facilitate the reparation of artificial tooth, to reduce the clinical operating time, reaches The purpose of working efficiency is improved, while maintenance significantly facilitates.

Reparation base station provided in an embodiment of the present invention with telescope crown base station, by using telescope crown on polynary base station Base station, the outer sleeve crown base platform in telescope crown base station can be set to 0 °, 7.5 °, 15 °, 22.5 ° and 30 ° of tilt angle with Finished product sleeve (i.e. outer sleeve) matches；Meanwhile the polynary base station also can be set 0 °, 15 ° and 30 ° of tilt angle with Telescope crown base station matches, and so as to meet the multi-angle reparation needed during dentures repai, reduces clinical progress artificial tooth The operating time of reparation, and facilitate the maintenance in artificial tooth later period.Meanwhile integrating polynary abutment screw maintenance and syncone base station Advantage, the purpose for designing multiple Angled abutments are that the more planting bodies of common path of insertion found between more base stations are integrally connected, Do not need screw or binder maintenance, only by the frictional force between sleeve and base station can maintenance, greatly it is easy to disassemble And installation.

Reparation base station provided in an embodiment of the present invention with telescope crown base station, by being used cooperatively polynary base station and sleeve Crown base platform, it is parallel in place no more than 120 ° to can solve more planting bodies, especially more planting bodies inclination plantations of the upper jaw when. When there is hexagonal angle degree deviation between two planting bodies, two 30 ° of polynary base stations can be used, solve 60 ° of angular deviations.It is using Two 30 ° of telescope crown base station, then 60 ° of deviations are solved, accordingly even when the planting body that two angles differ greatly can accomplish phase It is mutually parallel, it completes to repair using telescope crown base station.

If two planting bodies there are 115 ° of deviations, base station above also can be used, because there are 4 for telescope crown base station itself ~6 ° of taper, the taper of bilateral can achieve 8~12 °, and dummy can be in place.

Reparation base station provided in an embodiment of the present invention with telescope crown base station, in the full mouth plantation of the progress upper jaw, especially It is to wear pterygoid plate implant, wear cheekbone plantation, in order to use existing bone amount as far as possible, the tilt angle of planting body is different, and angle is very sometimes To more than 45 °, common path of insertion can be substantially looked for by using polynary base station, then by using telescope crown base station correct balance each Planting body thus can make denture and final repair to denture with the repair mode of telescope crown.

Reparation base station provided in an embodiment of the present invention with telescope crown base station, can solve complicated oral implant rehabilitation two 0~120 ° of planting body of arbitrary deviation, is repaired at the problem of substantially can solve whole planting body deviations using efficient sleeve hat It is multiple.

Although above having used general explanation and specific embodiment, the present invention is described in detail, at this On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.

Claims

1. a repair abutment with a telescopic crown abutment is characterized in that, comprising a multi-element abutment and the telescopic crown abutment arranged on the multi-element abutment, wherein:

The multi-element base includes an installation part, a connection part and a screw part, the installation part is arranged at the top end of the connection part, and the screw part is fixedly arranged at the bottom end of the connection part;

The telescopic crown abutment includes an outer telescopic crown abutment and an outer sleeve, the lower part of the outer telescopic crown abutment is provided with a groove matched with the mounting portion, and the outer telescopic crown abutment passes through the groove is provided on the mounting portion;

The outer telescopic crown abutment is vertically provided with a counterbore that communicates with the groove, and the central axis of the countersunk hole in the outer telescopic crown abutment is between the central axis of the outer telescopic crown abutment The included angle α is 0-30°, the counterbore is provided with mounting screws, the outer sleeve crown abutment is fastened to the mounting part through the mounting screws, and the outer sleeve is connected to the The outer telescopic crown abutment is matched, and the outer sleeve is sleeved on the outside of the outer telescopic crown abutment.

2 . The repair abutment with a telescopic crown abutment according to claim 1 , wherein the shape of the mounting portion is a truncated cone, and a central axis of the mounting portion is provided with a mounting hole. An inner thread is provided on the inner side wall of the hole, and the mounting screw penetrates the counterbore and is mounted in the mounting hole.

3 . The repair abutment with a telescopic crown abutment according to claim 2 , wherein the connecting portion comprises a first connecting portion and a second connecting portion, and the first connecting portion is provided on the first connecting portion. 4 . The upper end of the two connecting parts.

4 . The repair abutment with a telescopic crown abutment according to claim 3 , wherein the connecting portion further comprises a third connecting portion, and the third connecting portion is disposed between the first connecting portion and the third connecting portion. 5 . Between the second connecting parts, the shapes of the first connecting part, the second connecting part and the third connecting part are all rounded truncated truncated shapes, and the threaded part is extended downward from the second connecting part screw.

5 . The repair abutment with a telescopic crown abutment according to claim 4 , wherein each central axis of the first connecting part, the third connecting part, the second connecting part and the screw is the same. 6 . The first connecting part, the third connecting part, the second connecting part and the screw are integrally formed.

6 . The repair abutment with a telescopic crown abutment according to claim 3 , wherein the first connecting portion is provided with a through hole, the second connecting portion is provided with a threaded hole, and the The through hole communicates with the threaded hole, the central axis of the through hole coincides with the central axis of the threaded hole, and the angle β between the central axis of the threaded hole and the central axis of the mounting portion is 15 to 30°.

7 . The repair abutment with a telescopic crown abutment according to claim 6 , wherein the included angle β between the central axis of the threaded hole and the central axis of the mounting portion is 15° or 30° 7 . °.

8 . The repair abutment with a telescopic crown abutment according to claim 6 , further comprising connecting bolts, the connecting bolts sequentially penetrate the through holes and the threaded holes and extend outward, and the threaded The part is the screw part of the connecting bolt located outside the threaded hole.

9 . The repair abutment with a telescopic crown abutment according to claim 1 , wherein the central axis of the counterbore in the outer telescopic crown abutment and the central axis of the outer telescopic crown abutment are between the center axis of the counterbore. 10 . The included angle α between them is 0° or 7.5° or 15° or 22.5° or 30°.