阅读说明：本技术 一种种植牙骨增量多功能基台 (Multifunctional abutment for increasing implant bone mass ) 是由 谢新礼 徐杰安 李颖萍 苏莹 李想 王静如 陈洁 于 2019-10-09 设计创作，主要内容包括：本发明公开了一种种植牙骨增量多功能基台,涉及口腔医疗技术领域,包括台顶、连接柱和安装柱,所述台顶的底部固定连接有连接柱,所述连接柱的底部固定连接有安装柱,所述安装柱的下部外表面设有螺纹。本发明通过设置安装柱,方便的将基台安装在种植体上,同时台板的直径大于种植体的直径,从而防止种植意外脱落,防止出现根骨空腔和上颌窦,通过设置台顶,台顶可嵌入种植体颈部周围现有骨质内,起到稳定种植体的作用,能够对种植体进行辅助固位,有效的提高种植体的初期稳定性,并且可以利用外圆环内壁、梯形台侧壁、台板底面和牙骨之间的空间,为种植体周围骨再生提供稳定空间,有利于种植体周围骨的再生。(The invention discloses a multifunctional abutment for increasing the implanted tooth bone volume, which relates to the technical field of oral medical treatment and comprises an abutment top, a connecting column and a mounting column, wherein the connecting column is fixedly connected to the bottom of the abutment top, the mounting column is fixedly connected to the bottom of the connecting column, and threads are arranged on the outer surface of the lower part of the mounting column. According to the invention, the abutment is conveniently arranged on the implant by arranging the mounting column, and meanwhile, the diameter of the bedplate is larger than that of the implant, so that the implant is prevented from falling off accidentally, the root cavity and the maxillary sinus are prevented from occurring, the bedplate top can be embedded into the existing sclerotin around the neck of the implant by arranging the bedplate top, the function of stabilizing the implant is played, the implant can be assisted in retention, the initial stability of the implant is effectively improved, and a stable space is provided for the regeneration of the bone around the implant by utilizing the space among the inner wall of the outer ring, the side wall of the trapezoidal bedplate, the bottom surface of the bedplate and the dentale, so that the regeneration of the bone around the implant is facilitated.)

1. The utility model provides a multi-functional base station of planting tooth bone increase, includes bench top (1), spliced pole (2) and erection column (3), its characterized in that: the bottom fixedly connected with spliced pole (2) of bench top (1), the bottom fixedly connected with erection column (3) of spliced pole (2), the lower part surface of erection column (3) is equipped with the screw thread.

2. The multifunctional abutment for implant osteoproliferation according to claim 1, wherein: the table top (1) comprises a trapezoidal table (103) and a table plate (102), the vertical section of the trapezoidal table (103) is trapezoidal, the bottom of the trapezoidal table (103) is fixedly connected with the top of the connecting column (2), and the top of the trapezoidal table (103) is fixedly connected with the bottom of the table plate (102).

3. The multifunctional abutment for implant osteoproliferation according to claim 2, wherein: the surface of the bedplate (102) is provided with a plurality of array holes (104), the array holes (104) are distributed on the bedplate (102) in an annular array manner, the aperture of the array holes (104) is 0.8-1.2mm, and the top edge of the bedplate (102) is provided with a chamfer of 0.2 mm.

4. The multifunctional abutment for implant osteoproliferation according to claim 2, wherein: the table plate (102) is a circular plate with the thickness of 0.2mm, the bottom circumference of the table plate (102) is fixedly connected with an outer circular ring (101), the diameter of the table plate (102) is equal to the diameter of the outer wall of the outer circular ring (101), the diameter of the outer wall of the outer circular ring (101) is 0.4mm larger than the diameter of the inner wall of the outer circular ring (101), the bottom of the outer circular ring (101) is fixedly connected with an acute edge ring (107), and the section of the acute edge ring (107) is in a regular triangle shape.

5. The multifunctional abutment for dental implant osteoproliferation according to claim 1 or 2, wherein: the thickness of the bedplate (102) is 0.2mm, a thread groove (105) extending into the connecting column (2) is formed in the center of the top of the bedplate (102), the thread groove (105) penetrates through the bedplate (102), and a chamfer of 0.5mm is formed in the edge of the top of the thread groove (105).

Technical Field

The invention relates to the technical field of oral medical treatment, in particular to a multifunctional abutment for dental implant bone augmentation.

Background

The implant abutment, called abutment for short, is installed on an implant platform anchored in a bone and extends towards the oral cavity for linking, supporting and fixing a prosthesis or an implant superstructure.

At present, the steps of the installation operation of the dental implant abutment in the prior art are complex, a dental implant operation can be completed only by long operation time, the operation time of a doctor is increased, the existing dental implant abutment cannot well play a role in auxiliary fixation of an implant, and the initial stability of the implant is very low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the multifunctional abutment for the bone augmentation of the implanted tooth, which has the advantages of convenient installation, capability of improving the initial stability of the implant and the like, and solves the problems in the background technology.

(II) technical scheme

In order to realize the purposes of convenient installation and improving the initial stability of the implant, the invention provides the following technical scheme: the utility model provides a planting many functional base station of tooth bone increase, includes bench top, spliced pole and erection column, the bottom fixedly connected with spliced pole of bench top, the bottom fixedly connected with erection column of spliced pole, the lower part surface of erection column is equipped with the screw thread.

Preferably, the table top comprises a trapezoidal table and a table plate, the vertical section of the trapezoidal table is trapezoidal, the bottom of the trapezoidal table is fixedly connected with the top of the connecting column, and the top of the trapezoidal table is fixedly connected with the bottom of the table plate.

Preferably, the surface of the bedplate is provided with a plurality of array holes, the array holes are distributed on the bedplate in an annular array manner, the aperture of each array hole is between 0.8 and 1.2mm, and the edge of the top of the bedplate is provided with a chamfer of 0.2 mm.

Preferably, the bedplate is a circular plate with the thickness of 0.2mm, the bottom circumference of the bedplate is fixedly connected with an outer circular ring, the diameter of the bedplate is equal to the diameter of the outer wall of the outer circular ring, the diameter of the outer wall of the outer circular ring is 0.4mm larger than the diameter of the inner wall of the outer circular ring, the bottom of the outer circular ring is fixedly connected with an acute edge ring, and the section of the acute edge ring is in a regular triangle shape.

Preferably, the thickness of the bedplate is 0.2mm, a thread groove extending into the connecting column is formed in the center of the top of the bedplate, the thread groove penetrates through the bedplate, and a chamfer of 0.5mm is formed in the edge of the top of the thread groove.

Three beneficial effects

Compared with the prior art, the invention provides a multifunctional abutment for increasing the implant bone volume, which has the following beneficial effects:

1. this implant many functional base station of tooth bone increment through setting up the erection column, can be like twisting the screw when installing the base station, convenient install the base station on the implant, the diameter of platen is greater than the diameter of implant simultaneously to prevent to plant the accident and drop, prevent root bone cavity and maxillary sinus from appearing.

2. This multifunctional base station of planting ossicle increment through setting up the bench top, after the base station is installed on the planting body, the bench top can imbed in the present sclerotin around the planting body neck, play the effect of stabilizing the planting body, can assist the maintenance to the planting body, the initial stage stability of effectual improvement planting body, and can utilize outer ring inner wall, trapezoidal platform lateral wall, the space that forms between platen bottom surface and the ossicle, for the regeneration of bone provides stable space around the planting body, be favorable to the regeneration of bone around the planting body.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional view of an outer ring structure according to the present invention.

In the figure: 1. a table top; 101. an outer ring; 102. a platen; 103. a trapezoidal table; 104. arraying the holes; 105. a thread groove; 106. a sharp edge ring; 2. connecting columns; 3. and (6) mounting the column.

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. 1-4, the present invention provides a multifunctional abutment for increasing the implant bone volume, which comprises a table top 1, a connecting column 2 and a mounting column 3, wherein the connecting column 2 is fixedly connected to the bottom of the table top 1, the mounting column 3 is fixedly connected to the bottom of the connecting column 2, the outer surface of the lower portion of the mounting column 3 is provided with a thread, the mounting column 3 is arranged to facilitate the mounting of the abutment on an implant as screwing the base, and the diameter of the table plate 102 is larger than that of the implant, thereby preventing the implant from falling off accidentally and preventing the occurrence of a root cavity and a maxillary sinus, the top of the connecting column 2 is fixedly connected to the bottom of the table top 1, the table top 1 comprises a trapezoidal table 103 and a table plate 102, the vertical section of the trapezoidal table 103 is trapezoidal, the bottom of the trapezoidal table 103 is fixedly connected to the top of the connecting column 2, the top of the trapezoidal table 103 is fixedly connected to the, the surface of the bedplate 102 is provided with a plurality of array holes 104, the array holes 104 are distributed on the bedplate 102 in an annular array way, the aperture of the array holes 104 is between 0.8 and 1.2mm, the top edge of the bedplate 102 is provided with a chamfer of 0.2mm, the bedplate 102 is a circular plate with the thickness of 0.2mm, the bottom circumference of the bedplate 102 is fixedly connected with an outer circular ring 101, the diameter of the bedplate 102 is equal to that of the outer wall of the outer circular ring 101, the diameter of the outer wall of the outer circular ring 101 is 0.4mm larger than that of the inner wall of the outer circular ring 101, the bottom of the outer circular ring 101 is fixedly connected with a sharp edge ring 107, the cross section of the sharp edge ring 107 is in a regular triangle shape, the thickness of the bedplate 102 is 0.2mm, the top center of the bedplate 102 is provided with a thread groove 105 extending to the inside of the connecting column 2, the thread groove 105 penetrates through the bedplate 102, the top edge of the thread groove 105 is provided with a chamfer of, the table top 1 can be embedded into the existing bone around the neck of the implant, plays a role in stabilizing the implant, can assist in retaining the implant, effectively improves the initial stability of the implant, and can utilize the space formed by the inner wall of the outer ring 101, the side wall of the trapezoidal table 103, the bottom surface of the table plate 102 and the dental bone to provide a stable space for the regeneration of the bone around the implant, thereby being beneficial to the regeneration of the bone around the implant.

When the fixture is used, firstly, an implant is implanted on a dental bone, then, a base station with the mounting columns 3 matched with thread grooves is selected according to the diameters of the thread grooves on the implant, data of all structures are located within a reasonable value range (the value range of specific structures can refer to the following table), then, the selected mounting columns 3 are aligned to the thread grooves on the implant, the mounting columns 3 are screwed down in the implant by using a special tool, so that the bottoms of the sharp edge ring 106 and the outer ring 101 are embedded into the existing sclerotin around the neck of the implant, and the platen 102 completely covers the implant.

Diameter of mounting post	Inner diameter of outer ring	Diameter of sharp edge	Outer diameter of outer ring
				2.8	5.0-7.0	5.2-7.2	5.4-7.4
3.2	5.4-7.4	5.6-7.6	5.8-7.8
				3.5	5.7-7.7	5.9-7.9	6.1-8.1
4.0	6.2-8.2	6.4-8.4	6.6-8.6
				4.5	6.7-8.7	6.9-8.9	7.1-9.1
5.0	7.2-9.2	7.4-9.4	7.6-9.6
				5.5	7.7-9.7	7.9-9.9	8.1-10.1
6.0	8.2-10.2	8.4-10.4	8.6-10.6

In conclusion, the multifunctional abutment for increasing the implanted dental bone is more convenient to mount by matching the mounting columns with the screw grooves, the bottoms of the sharp edge ring 106 and the outer circular ring 101 can be embedded into the existing bone around the neck of the implant, the stability of the implant is improved, the bone mass with the thickness of 1.0-3.0mm can be formed around the neck of the implant, the bone mass with the width of 1.1-2.1mm can be formed around the neck of the implant, and the implant is covered by arranging the bedplate 102, so that the purpose of preventing the implant from falling off accidentally is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

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.