阅读说明：本技术 一种种植牙仿生愈合基台 (Bionic healing abutment for implanted teeth ) 是由 苏莹 顾延猛 屠世旭 王红军 李义东 魏成鑫 王彬帆 于 2019-10-10 设计创作，主要内容包括：本发明涉及种植牙技术领域,具体为一种种植牙仿生愈合基台,包括一体成型的成型部、过渡部、连接部与固定部,成型部内开设有的通孔,成型部包括仿生台,固定部的两端开设有月牙槽,仿生台的上部固定连接有椭圆台,过渡部的横截面积从上至下逐渐减小,且过渡部侧壁面为弧形面。通过螺纹杆的设置,使连接部与植入体呈螺纹连接,起到了固定愈合基台的作用,通过弧形面的设置,使过度部与缝合后的牙龈紧密贴合,起到了依附牙龈的作用,达到了快速愈合牙龈的目的,通过月牙槽的设置,使固定部的两侧形成卡槽,起到了连接左右自然牙体的作用,达到了稳固愈合基台的目的。(The invention relates to the technical field of implant teeth, in particular to a bionic healing abutment for implant teeth, which comprises a forming part, a transition part, a connecting part and a fixing part which are integrally formed, wherein a through hole is formed in the forming part, the forming part comprises a bionic platform, crescent grooves are formed in two ends of the fixing part, an elliptic platform is fixedly connected to the upper part of the bionic platform, the cross-sectional area of the transition part is gradually reduced from top to bottom, and the side wall surface of the transition part is an arc-shaped surface. Through the setting of threaded rod, make connecting portion and implant be threaded connection, played the effect of fixed healing base station, through the setting of arcwall face, make the gum of excess portion after closely laminating with sewing up, played the effect of depending on the gum, reached the purpose of rapid healing gum, through the setting of crescent moon groove, make the both sides of fixed part form the draw-in groove, played the effect of connecting the left and right sides natural tooth body, reached the purpose of firm healing base station.)

1. The utility model provides a bionical healing base station of implant, includes integrated into one piece's shaping portion (1), transition portion (2), connecting portion (3) and fixed part (4), through-hole (5) that set up in shaping portion (1), its characterized in that: shaping portion (1) is including bionical platform (6), crescent moon groove (7) have been seted up at the both ends of fixed part (4), the oval platform of upper portion fixedly connected with (9) of bionical platform (6), the cross-sectional area of transition portion (2) is from last to reducing gradually down, and transition portion (2) lateral wall face is arcwall face (8).

2. The prosthetic biomimetic healing abutment according to claim 1, wherein: the upper surface of shaping portion (1) is fixed and is connected with elliptical table (9), and through-hole (5) have been seted up to elliptical table's inside, the inside grafting of through-hole (5) has fixed part (4).

3. The prosthetic biomimetic healing abutment according to claim 1, wherein: the lower part of the connecting part (3) is fixedly connected with a threaded rod (10), and the threaded rod (10) is in threaded connection with an implant.

4. The prosthetic biomimetic healing abutment according to claim 1, wherein: the upper part of the bionic platform (6) is fixedly connected with an elliptical platform (9), the elliptical platform (9) has a certain height, the height range is 2mm-5mm, the bionic platform (6) and the elliptical platform (9) are similar in shape, and the area ratio of the cross sectional areas is 1: 1.5-1: 2.

5. The prosthetic biomimetic healing abutment according to claim 1, wherein: the height difference range of the bionic platform (6) and the elliptical platform (9) is 0.3-0.4 mm.

6. The prosthetic biomimetic healing abutment according to claim 1, wherein: the lower part of the fixing part (4) is rotatably connected with a rotary table (11), the lower end of the rotary table (11) is fixedly connected with a bolt (12), and the bolt (12) is inserted in the through hole (5).

Technical Field

The invention relates to the technical field of implant teeth, in particular to a bionic healing abutment for implant teeth.

Background

The healing abutment, also called healing screw and healing cap, is screwed in the implant after the implant is exposed in the non-embedded type implantation or embedded type implantation second-stage operation to form a transmucosal transition zone of the implant, the soft tissue around the implant is guided to heal before the prosthesis is worn, and the subsequent personalized, aesthetic and bionic repair of the implant provides a foundation.

Although the bionic healing abutment for the implanted tooth disclosed in the patent application publication CN203763276U of the invention is characterized in that each healing abutment is individually treated, so that the bionic healing abutment can better adapt to the tooth positions of different patients, the aims of beauty and bionics are achieved, different tooth positions use abutments with different shapes, so that the gingiva of the patients can be healed more easily, the success rate of the implanted tooth is improved, but the connection part of the bionic healing abutment and the implant body is not well fixed, the upper part of the healing abutment is not treated, the bionic healing abutment has the defect that the abutment is easy to fall off, and the abutment is wrapped in the healing process of the gingiva

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a healing abutment which has the advantages of being stably assembled with an implant, ensuring the healing and growing effects of the alveolus, and the like, and solves the problems.

(II) technical scheme

In order to achieve the purpose of the healing abutment, the invention provides the following technical scheme: including integrated into one piece's shaping portion, transition portion, connecting portion and fixed part, the through-hole that has seted up in the shaping portion, the shaping portion includes bionical platform, the crescent moon groove has been seted up at the both ends of fixed part, the oval platform of upper portion fixedly connected with of bionical platform, the cross-sectional area of transition portion reduces from last to down gradually, and transition portion side wall is the arcwall face.

Preferably, the upper surface of the forming part is fixedly connected with an elliptical table, a through hole is formed in the elliptical table, and a fixing part is inserted in the through hole.

Preferably, the lower part of the connecting part is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with an implant.

Preferably, the upper part of the bionic platform is fixedly connected with an elliptical platform, the elliptical platform has a certain height, the height range is 2mm-5mm, the bionic platform and the elliptical platform are similar in shape, and the area ratio of the cross sectional area is 1: 1.5-1: 2.

Preferably, the height difference range of the bionic platform and the elliptical platform is 0.3-0.4 mm.

Preferably, the lower part of the fixing part is rotatably connected with a turntable, the lower end of the turntable is fixedly connected with a bolt, and the bolt is inserted in the through hole.

Another technical problem to be solved by the present invention is to provide a biomimetic healing abutment for dental implantation, comprising the following steps:

1) first, the patient's implant has been completely integrated with the tooth bone under the confirmation of the doctor, and a second stage healing abutment installation is possible.

2) The gingiva is cut open to expose the screw cap, and the screw cap is unscrewed and screwed into the healing abutment at the corresponding position, so that the connecting part of the healing abutment is tightly connected with the implant.

3) And (4) sewing the gum, inserting the fixing part from the through hole of the molding part, and combining the two ends of the fixing part with the natural teeth to form a buckle.

(III) advantageous effects

Compared with the prior art, the invention provides a bionic healing abutment for implanted teeth, which has the following beneficial effects:

1. this bionical healing base station of implant tooth, setting through the shaping portion, the tooth at different positions uses different shaping portions, accord with the human engineering principle, make more bionical of healing base station, thereby the denture that makes the later stage back mould out is more pleasing to the eye, setting through the threaded rod, make connecting portion and implant be threaded connection, the effect of fixed healing base station has been played, setting through the arcwall face, make excessive portion closely laminate with the gum after sewing up, the effect of adhering to the gum has been played, the mesh of the fast healing gum has been reached, setting through the crescent moon groove, the both sides that make the fixed part form the draw-in groove, the effect of natural tooth body about having played the connection, the purpose of firm healing base station has been reached.

2. This bionical healing base station of planting tooth, setting through oval platform, make can not grow healing base station upper portion at gum healing in-process, played the effect of making things convenient for permanent base station of later stage installation and denture, the secondary misery of patient has been reduced, cooperation setting through carousel and bolt, the tail end of bolt is provided with the keyway, the keyway position can be adjusted to the rotation carousel, it is corresponding with the keyway to make protruding position in the through-hole, the effect that the fixed part closely links to each other with the shaping portion has been played, the purpose of fixed healing base station has been reached.

Drawings

FIG. 1 is a schematic view of a forming section according to the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of a connecting portion according to the present invention;

FIG. 4 is a schematic view of a fixing portion of the present invention;

FIG. 5 is a schematic view of the latch of the present invention.

In the figure: 1. a molding section; 2. a transition section; 3. a connecting portion; 4. a fixed part; 5. a through hole; 6. a bionic platform; 7. a crescent groove; 8. an arc-shaped surface; 9. an elliptical table; 10. a threaded rod; 11. a turntable; 12. and (4) a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a bionic healing abutment for implanted teeth comprises an integrally formed forming part 1, a transition part 2, a connecting part 3 and a fixing part 4, wherein a through hole 5 is formed in the forming part 1, teeth at different positions use different forming parts 1 through the arrangement of the forming part 1, the principle of human engineering is met, the healing abutment is more bionic, therefore, the artificial teeth which are reversely molded at the later stage are more attractive, the forming part 1 comprises a bionic platform 6, crescent grooves 7 are formed at two ends of the fixing part 4, clamping grooves are formed at two sides of the fixing part 4 through the arrangement of the crescent grooves 7, the effect of connecting left and right natural tooth bodies is achieved, the aim of stabilizing the healing abutment is achieved, an elliptical platform 9 is fixedly connected to the upper part of the bionic platform 6, the upper part of the healing abutment can not grow in the gingival healing process through the arrangement of the elliptical platform 9, the effect of facilitating the later stage installation of the permanent abutment and the artificial teeth is achieved, the secondary pain of a patient is reduced, the cross section area of the transition part 2 is gradually reduced from top to bottom, the side wall surface of the transition part 2 is an arc-shaped surface 8, the transition part 2 is tightly attached to the sewed gingiva by arranging the arc-shaped surface 8, the aim of fast healing the gingiva is achieved, the upper surface of the forming part 1 is fixedly connected with an elliptical table 9, a through hole 5 is formed in the elliptical table, a fixing part 4 is inserted in the through hole 5, the lower part of the connecting part 3 is fixedly connected with a threaded rod 10, the connecting part 3 is in threaded connection with an implant by arranging the threaded rod 10, the effect of fixing a healing base station is achieved, the threaded rod 10 is in threaded connection with the implant, the upper part of the bionic table 6 is fixedly connected with the elliptical table 9, the elliptical table 9 has a certain height, the height range is 2mm-5mm, the bionic table 6 is similar to the elliptical table 9 in shape, and the area ratio of the cross section area is 1: 1.5-1: 2, bionic platform 6 is 0.3 to 0.4mm with oval platform 9's difference in height scope, the lower part of fixed part 4 is fixed with bolt 12, the inside grafting of through-hole 5 has bolt 12, cooperation setting through carousel 11 and bolt 12, the tail end of bolt 12 is provided with the keyway, it can adjust the keyway position to rotate carousel 11, it is corresponding with the keyway to make protruding position in the through-hole 5, after inserting bolt 12, rotatory carousel 11, thereby the effect that fixed part 4 and shaping portion 1 closely link to each other has been played, the purpose of fixed healing base station has been reached.

When in use, firstly, under the confirmation of a doctor, the implant of the patient is completely integrated with the dentale, the healing abutment can be installed for the second period, the gingiva is cut open to expose the screw cap, the screw cap is screwed off and screwed into the healing abutment at the corresponding position, the connecting part 1 of the healing abutment is tightly connected with the implant, the gingiva is sutured, the fixing part 4 is inserted from the through hole 5 of the forming part 1, and the two ends of the fixing part 4 are combined with natural teeth to form a buckle.

The working principle and the beneficial effects of the invention are as follows: through the setting of the forming part 1, the teeth at different positions use different forming parts 1, accord with the human engineering principle, the healing base station is more bionic, thereby the false tooth which is reversely molded at the later stage is more beautiful, through the setting of the threaded rod 10, the connecting part 3 is in threaded connection with the implant, the effect of fixing the healing base station is achieved, through the setting of the arc surface 8, the transition part 2 is tightly attached to the sewed gum, the effect of attaching to the gum is achieved, the purpose of rapidly healing the gum is achieved, through the setting of the crescent groove 7, the two sides of the fixing part 4 form the clamping grooves, the effect of connecting the left and right natural tooth bodies is achieved, the purpose of stabilizing the healing base station is achieved, through the setting of the elliptical table 9, the permanent base station and the false tooth can not grow to the upper part of the healing base station in the healing process, the effect of conveniently installing the permanent base station and the false tooth at the later stage is achieved, the secondary pain, through the cooperation setting of carousel 11 and bolt 12, the tail end of bolt 12 is provided with the keyway, rotates carousel 11 and can adjusts the keyway position, makes protruding position in the through-hole 5 corresponding with the keyway, inserts after the bolt 12, rotatory carousel 11 to the effect that fixed part 4 and shaping portion 1 closely link to each other has been played, has reached the purpose of fixed healing base station.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.