CN217186520U

CN217186520U - Combined type implant tooth

Info

Publication number: CN217186520U
Application number: CN202220225055.2U
Authority: CN
Inventors: 陈轶炜
Original assignee: Shanghai Como Dental Technology Co ltd
Current assignee: Shanghai Como Dental Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-16
Anticipated expiration: 2032-01-20

Abstract

The utility model belongs to the technical field of artificial tooth planting in oral cavity, in particular to a combined type planting tooth, which comprises an implant body, wherein the top end of the implant body is provided with a base station through a screw rod, the screw rod is made of non-metal materials, the tail end of the screw rod is provided with a fixed block made of metal materials, the middle of the top end of the implant body is provided with a screw hole which corresponds to the screw rod, the bottom end inside the screw hole is provided with a magnetic block, a reinforcing layer is arranged inside the screw hole and surrounds and covers the inner wall of the screw hole, the utility model can assist and reinforce the screw rod through a plurality of auxiliary fixing structures, a built-in magnetic component can reinforce the screw rod to avoid falling off caused by loosening of the screw rod after long-time use, and the magnetic component is arranged at the middle bottom end of the implant body to have less influence on metal products outside the implant body, and the combined type planting tooth is made of a porous tantalum product material with higher affinity through the arranged human body, can be fixed with the implant in the healing process of the alveolar bone, thereby improving the stability of the implant.

Description

Combined type implant tooth

Technical Field

The utility model relates to a combined type implant tooth, which belongs to the technical field of dental implant.

Background

The artificial tooth is to implant an artificial implant (artificial tooth root) deeply into the alveolar bone by an operation method, and after the artificial implant is combined with the alveolar bone, the artificial tooth crown is installed on the implant tooth root, so that the artificial denture can restore the functions of chewing, pronunciation and the like of healthy teeth and the function of beauty to the maximum extent. At present, the dental implant is widely applied to the field of oral medicine. The most formula designs as an organic whole of the implant that adopts among the current implant operation, and it has played the effect of simplifying structure, convenient processing, but when the upper end fixed part that is used for installing the artificial tooth in its structure takes place the direction skew or when breaking, then need all extract with implanting the tooth planting piece and plant again, and this has increased the tooth implantation number of times undoubtedly, has brought the secondary damage for the patient. Most of the components of the existing combined type dental implant are not tightly connected, so that the components are easy to loosen and bring secondary damage to patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular kind implant, the problem of proposing among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular planting tooth, includes the planting body, the planting body top is equipped with the base station through the screw rod, the screw rod is non-metallic material, the screw rod end is equipped with the fixed block of metal material, be equipped with the screw that corresponds each other with the screw rod in the middle of the planting body top, the inside bottom of screw is equipped with magnetic block, the inside back up coat that is equipped with of screw, the back up coat encircles the cover at the screw inner wall.

Preferably, the side surface of the implant is provided with a porous tantalum part, and the porous tantalum part is arranged on the side surface of the implant in a surrounding manner.

Preferably, the porosity of the porous tantalum piece is 50% -60%.

Preferably, the magnetic block is arranged in the middle of the bottom end of the screw hole, and the magnetic block corresponds to the fixing block in position.

Preferably, the magnetic block is a cylindrical structure and is fixedly connected with the implant.

Preferably, the reinforcing layer is a medical adhesive, and the screw rod is in auxiliary connection with the screw hole through the reinforcing layer.

Preferably, the abutment height is machined according to the clinically required transgingival height.

Preferably, the screw rod passes the base station bottom and sets up inside the base station, the screw rod is connected with the base station rotation.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model belongs to the technical field of artifical tooth in oral cavity is planted, specifically disclose a modular kind of planting tooth, the utility model discloses a multiple supplementary fixed knot who sets up constructs can assist the reinforcement to the screw rod, improves the fixed effect of screw rod, extension base station life, built-in magnetic force component can consolidate the screw rod, avoids the screw rod not hard up coming off that leads to after long-time the use, and magnetic force component arranges the middle bottom of planting body in simultaneously, and is less to the metal product influence in the planting body outside, through the higher porous tantalum finished piece material of volume of the human affinity that sets up, can fix with the planting body in alveolar bone healing process, improves the stability of planting body, the utility model discloses simple structure, convenient operation is fit for using widely.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a sectional view of the implant of the present invention;

in the figure: 1. an implant; 2. a screw; 3. a base station; 4. a fixed block; 5. a screw hole; 6. a magnetic block; 7. a reinforcement layer; 8. a porous tantalum article.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a modular planting tooth, includes

implant

1, 1 top of implant is equipped with base station 3 through screw rod 2, screw rod 2 is non-metallic material, 2 terminal fixed blocks 4 that are equipped with metal material of screw rod, 1 top middle of implant is equipped with screw 5 that corresponds each other with

screw rod

2, 5 inside bottoms of screw are equipped with

magnetic block

6, 5 inside back up coat 7 that are equipped with of screw, back up coat 7 encircles and covers at 5 inner walls of screw.

Further, a porous tantalum part 8 is arranged on the side surface of the implant 1, and the porous tantalum part 8 is arranged on the side surface of the implant 1 in a surrounding mode.

Further, the porosity of the porous tantalum product 8 is 50% -60%.

Furthermore, the magnetic block 6 is arranged in the middle of the bottom end of the screw hole 5, and the magnetic block 6 corresponds to the fixed block 4.

Further, the magnetic block 6 is a cylindrical structure, and the magnetic block 6 is fixedly connected with the implant 1.

Furthermore, the reinforcing layer 7 is a medical adhesive, and the screw rod 2 is connected with the screw hole 5 in an auxiliary manner through the reinforcing layer 7.

Further, the height of the abutment 3 is processed according to the required transgingival height in clinic.

Further, the screw 2 penetrates through the bottom end of the base 3 and is arranged inside the base 3, and the screw 2 is rotatably connected with the base 3.

The working principle is as follows: the utility model relates to a modular kind implant, during the use, base station 3 is fixed inside implant 1 through the installation of screw rod 2, and back up coat 7 is filled in the gap between screw rod 2 and screw 5 and is fixed screw rod 2 and screw 5, and the fixed block 4 of screw rod 2 bottom can assist fixedly to screw rod 2 with the magnetic block 6 of screw 5 bottom mutually supporting, and the base station 3 that avoids using for a long time back screw rod 2 not hard up to lead to drops, installs the dental crown on 3 tops of base station after accomplishing the installation of base station 3, and the porous tantalum finished piece 8 in the implant 1 outside has higher affinity, can fix when alveolar bone heals, the utility model discloses simple structure, convenient operation is fit for using widely.

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. The utility model provides a modular kind implant which characterized in that: including implant (1), implant (1) top is equipped with base station (3) through screw rod (2), screw rod (2) are non-metallic material, screw rod (2) end is equipped with fixed block (4) of metal material, be equipped with screw (5) that correspond each other with screw rod (2) in the middle of implant (1) top, the inside bottom of screw (5) is equipped with magnetic block (6), inside back up coat (7) that is equipped with of screw (5), back up coat (7) encircle to cover at screw (5) inner wall.

2. The combined dental implant of claim 1, wherein: the porous tantalum part (8) is arranged on the side face of the implant (1), and the porous tantalum part (8) is arranged on the side face of the implant (1) in a surrounding mode.

3. A dental implant according to claim 2, in combination with a dental implant of the type comprising: the porosity of the porous tantalum product (8) is 50% -60%.

4. The combined dental implant of claim 1, wherein: the magnetic block (6) is arranged in the middle of the bottom end of the screw hole (5), and the magnetic block (6) corresponds to the fixed block (4) in position.

5. The combined dental implant of claim 1, wherein: the magnetic block (6) is of a cylindrical structure, and the magnetic block (6) is fixedly connected with the implant (1).

6. The combined dental implant of claim 1, wherein: the reinforcing layer (7) is a medical adhesive, and the screw rod (2) is connected with the screw hole (5) in an auxiliary mode through the reinforcing layer (7).

7. The combined dental implant of claim 1, wherein: the height of the abutment (3) is processed according to the gum penetrating height required clinically.

8. A dental implant according to claim 1, in combination with a dental implant of the type comprising: the screw (2) penetrates through the bottom end of the base platform (3) and is arranged inside the base platform (3), and the screw (2) is rotatably connected with the base platform (3).