CN107485459B

CN107485459B - Oral implant with fins

Info

Publication number: CN107485459B
Application number: CN201710674454.0A
Authority: CN
Inventors: 谢涌涛
Original assignee: Affiliated Hospital of Shandong University of Traditional Chinese Medicine
Current assignee: Affiliated Hospital of Shandong University of Traditional Chinese Medicine
Priority date: 2017-08-09
Filing date: 2017-08-09
Publication date: 2020-09-08
Anticipated expiration: 2037-08-09
Also published as: CN107485459A

Abstract

The invention discloses an oral implant with fins, which comprises an implant body, wherein the implant body is a hollow shell with two open ends, the middle part of the side surface of the implant body is provided with an external thread, the open end of the upper end of the implant body is fixed with an annular base station, the inner side surface of the lower end of the implant body is relatively provided with a chute, the oral implant with fins has a simple structure, the traditional columnar implant body is utilized for integral support, the external thread realizes stable occlusion with alveolar bone, the outer side of the upper end of the implant body is provided with wing plates, the contact area with the upper surface of the alveolar bone is increased, through grooves are convenient to be matched with the alveolar bone after growth, the longitudinal stability is ensured, the total length of the implant body is reduced, the transverse stability of the implant body is realized through stabilizing sheets, the implant body is retractable, the implantation of the implant body is not influenced, the contact and compression with nerves at the bottom of the alveolar bone are greatly reduced, the healing period is shortened, and the occupied space is, is suitable for patients with weak alveolar bone root, and is convenient to implant and disassemble.

Description

Oral implant with fins

Technical Field

The invention relates to the technical field of oral treatment, in particular to an oral implant with fins.

Background

At present, the dental implant operation is used as an effective method for treating and repairing the tooth defect or tooth loss, and is fully applied and developed clinically, because of the physiological anatomical conditions of different patients and the design limitation of the existing oral implant system, various surgical bone augmentation technologies are often needed to be adopted for a plurality of patients to improve the success rate of the implant operation, particularly in the area of teeth after the upper jaw, because of the existence of the important physiological structure of the upper jaw sinus, in order to avoid complications caused by the penetration of mucosa at the bottom of the sinus during the implant operation, the technology for improving the outer side of the upper jaw sinus is generated, the technology enables a plurality of patients with insufficient height of available bone to be successfully implanted and repaired due to the too close distance between the bottom of the crest of the upper jaw and the top of the alveolar ridge in the area, but the existing columnar implant can directly press the alveolar nerves with large area when being implanted, the healing period is long, and meanwhile, for the patients with weak root of the alveolar bone, the columnar implant cannot be stably implanted.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, and provide an oral implant with fins, which has a simple structure and strong stability, wherein a stabilizing sheet can be released from the lower end of the implant to support the transverse internal stress of the implant, so that the stability is enhanced, the implant is convenient, meanwhile, the compression force at the bottom of an alveolar bone is weakened, the applicability is improved, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the invention provides the following technical scheme: an oral implant with wings, which comprises an implant body (1), and is characterized in that: implant (1) is the open hollow shell in both ends, the side middle part of implant (1) is equipped with external screw thread (101), the uncovered department in the upper end of implant (1) is fixed with annular base station (2), the lower extreme medial surface of implant (1) is equipped with spout (102) relatively, be equipped with articulated seat (103) with spout (102) sliding connection in spout (102) respectively, articulated seat includes articulated seat in left side and the articulated seat in right side promptly, the uncovered department of the lower extreme of implant (1) is provided with two mutual disposition's stabilizer (3), and the articulated seat in right side is articulated with the medial extremity right side edge of stabilizer (3), and the articulated seat in left side is articulated with the medial extremity left side edge of stabilizer.

As a preferable technical scheme of the invention, for the right-side stabilizing piece, the inner side end of the stabilizing piece (3) is provided with a plane, the right end of the plane is hinged with the hinge seat (103), the left end of the plane is hinged with one end of the hinge plate (7), for the left-side stabilizing piece, the inner side end of the stabilizing piece (3) is provided with a plane, the left end of the plane is hinged with the hinge seat (103), the right end of the plane is hinged with one end of the hinge plate (7), and the middle part of the outer side end of the stabilizing piece (3) is chiseled with a through hole (301).

As a preferable technical scheme of the invention, an adjusting seat is arranged in an inner cavity of the implant, a connecting column is fixed on the lower end face of the adjusting seat, a rotating seat is fixed on the lower end of the connecting column, a pressing plate is arranged on the lower end of the rotating seat and is rotatably connected with the rotating seat, and the side face of the pressing plate is hinged with the other end of the hinged plate.

As a preferable technical scheme of the invention, the upper surface of the adjusting seat is provided with a cross-shaped positioning groove, the side surface of the adjusting seat is provided with a side thread, and the side surface of the inner cavity of the implant is provided with an internal thread matched with the side thread.

As a preferred technical scheme of the invention, a baffle is fixed on the lower end face of the implant between the two stabilizing sheets, and the section of the baffle is an isosceles triangle.

As a preferred technical scheme of the invention, the outer side surface of the upper end of the implant body is provided with an annular wing plate, and the middle part of the wing plate is uniformly distributed with through grooves.

Compared with the prior art, the invention has the beneficial effects that: this take oral implant of fin, moreover, the steam generator is simple in structure, utilize traditional column implant to carry out holistic support, the external screw thread realizes the stable interlock with the alveolar bone, the upper end outside of implant is equipped with the pterygoid lamina, the area of contact of increase and alveolar bone upper surface, lead to the groove and be convenient for and agree with after the alveolar bone grows, guarantee fore-and-aft stability, reduce the total length of implant, realize the lateral stability of implant through the stabilizer blade, it is collapsible, do not influence the implantation of implant, greatly reduced with the nervous contact and the oppression in alveolar bone bottom, the period of healing has been shortened, occupation space is little simultaneously, be fit for the patient that alveolar bone root is weak, it is convenient to implant and dismantle.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: the device comprises an implant 1, an external thread 101, a sliding groove 102, a hinge seat 103, a baffle 104, a base 2, a stabilizing sheet 3, a through hole 301, an adjusting seat 4, a positioning groove 401, a thread on the side 402, a connecting column 5, a rotating seat 6, a hinge plate 7, a wing plate 8, a through groove 802 and a pressing plate 9.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: an oral implant with fins comprises an implant body 1, wherein an annular wing plate 8 is arranged on the outer side face of the upper end of the implant body 1, through grooves 802 are uniformly distributed in the middle of the wing plate 8, the wing plate 8 is arranged on the outer side of the upper end of the implant body 1 to increase the contact area with the upper surface of an alveolar bone, the through grooves 802 are convenient to be matched with the alveolar bone after growth, the implant body 1 is a hollow shell with two open ends, external threads 101 are arranged in the middle of the side face of the implant body 1, an annular base station 2 is fixed at the opening of the upper end of the implant body 1, sliding grooves 102 are oppositely arranged on the inner side face of the lower end of the implant body 1, hinged seats 103 which are in sliding connection with the sliding grooves 102 are respectively arranged in the sliding grooves 102, namely the hinged seats comprise a left hinged seat and a right hinged seat, two stabilizing sheets 3 which are oppositely arranged are arranged at the opening of the lower end of the implant body 1, for the stabilizing sheet on the right side, the seat, for the left stabilizing sheet, a left hinging seat is hinged with the left edge of the inner side end of the stabilizing sheet, a baffle plate 104 is fixed on the lower end surface of the implant 1 between the two stabilizing sheets 3, the section of the baffle plate 104 is isosceles triangle, for the right stabilizing sheet, the inner side end of the stabilizing sheet 3 is provided with a plane, the right end of the plane is hinged with the hinging seat 103, the left end of the plane is hinged with one end of the hinging plate 7, for the left stabilizing sheet, the inner side end of the stabilizing sheet 3 is provided with a plane, the left end of the plane is hinged with the hinging seat 103, the right end of the plane is hinged with one end of the hinging plate 7, the middle part of the outer side end of the stabilizing sheet 3 is chiseled with a through hole 301, the inner cavity of the implant 1 is provided with an adjusting seat 4, the upper surface of the adjusting seat 4 is provided with a cross-shaped positioning groove 401, the cross-shaped positioning groove 401 is convenient for adjusting, the side surface of the inner cavity of the implant 1 is provided with an internal thread matched with the side thread 402, the lower end surface of the adjusting seat 4 is fixed with a connecting column 5, the lower end of the connecting column 5 is fixed with a rotating seat 6, the lower end of the rotating seat 6 is provided with a pressing plate 9, the oral implant with the wing pieces has simple structure, the traditional columnar implant 1 is utilized to carry out integral support, the external thread 10 realizes stable occlusion with alveolar bone, ensures longitudinal stability, reduces the total length of the implant 1, realizes the transverse stability of the implant 1 through the stabilizing piece 3, it is collapsible, do not influence the implantation of implant 1, greatly reduced with the nervous contact in alveolar bone bottom and oppression, shortened the healing cycle, occupation space is little simultaneously, is fit for the patient that alveolar bone root is weak, implants and dismantles the convenience.

When in use: implant 1 in the alveolar bone, rotate and adjust seat 4 and make spliced pole 5 drive clamp plate 9 and move down, clamp plate 9 drives the lower extreme of steady piece 3 roll-off implant 1, and clamp plate 9 is fixed steady piece 3 with the cooperation of baffle 104, makes clamp plate 9 move up when dismantling, and steady piece 3 overturns and takes in implant 1 along articulated seat 103 under the drive of articulated slab 7.

The invention has simple structure and strong stability, the stabilizing sheet 3 can be released from the lower end of the implant 1 to support the transverse internal stress of the implant 1, thereby enhancing the stability, facilitating the implantation, weakening the compression force at the bottom of the alveolar bone and improving the applicability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oral implant with wings, which comprises an implant body (1), and is characterized in that: the implant (1) is a hollow shell with two open ends, the middle part of the side face of the implant (1) is provided with an external thread (101), an annular base station (2) is fixed at an opening at the upper end of the implant (1), two oppositely-arranged sliding chutes (102) are arranged on the inner side face of the lower end of the implant (1), two hinged seats (103) which are in sliding connection with the sliding chutes (102) are respectively arranged in the two sliding chutes (102), namely the hinged seats comprise a left hinged seat and a right hinged seat, two oppositely-arranged stabilizing sheets (3) are arranged at the opening at the lower end of the implant (1), namely the stabilizing sheets comprise a left stabilizing sheet and a right stabilizing sheet, the hinged seat at the right side is hinged with the right side edge of the inner side end of the right stabilizing sheet (3), the hinged seat at the left side is hinged with the left side edge of the inner side end of the left stabilizing sheet (3), and for the stabilizing sheet at the right side, the inner side end of the stabilizing sheet (3) is provided with a plane, the right end of the plane is hinged with the hinge seat (103), the left end of the plane is hinged with the right end of the hinge plate (7), for the stabilizing sheet on the left side, the inner side end of the stabilizing sheet (3) is provided with a plane, the left end of the plane is hinged with a hinge seat (103), the right end of the plane is hinged with the left end of the hinged plate (7), the middle part of the outer side end of the stabilizing sheet (3) is chiseled with a through hole (301), an adjusting seat (4) is arranged in the inner cavity of the implant (1), a connecting column (5) is fixed on the lower end surface of the adjusting seat (4), a rotating seat (6) is fixed at the lower end of the connecting column (5), a pressing plate (9) is arranged at the lower end of the rotating seat (6), and the pressing plate (9) is rotatably connected with the rotating seat (6), and the bottom surface of the pressing plate (9) is hinged with the hinged plate (7).

2. The oral implant with wings of claim 1, wherein: the upper surface of the adjusting seat (4) is provided with a cross-shaped positioning groove (401), the side surface of the adjusting seat (4) is provided with a side thread (402), and the side surface of the inner cavity of the implant (1) is provided with an internal thread matched with the side thread (402).

3. The oral implant with wings of claim 1, wherein: a baffle (104) is fixed on the lower end face of the implant (1) between the two stabilizing sheets (3), and the section of the baffle (104) is in an isosceles triangle shape.

4. The oral implant with wings of claim 1, wherein: the outer side surface of the upper end of the implant (1) is provided with an annular wing plate (8), and through grooves (802) are uniformly distributed in the middle of the wing plate (8).