Sectional implant improved anatomical healing abutment

Abstract

The utility model relates to a sectional type implant improved anatomical healing abutment which comprises a lower section main body and an upper section main body, the lower section main body comprises an implant connecting part and a lower section gum penetrating part, the lower section gum penetrating part is located at the top of the implant connecting part and fixedly installed, and the upper section main body comprises an upper section gum penetrating part. The upper section gingival penetrating part can be conveniently adjusted according to the healing condition after an operation through the modular interface design, healthy healing of soft tissue is promoted, a doctor can apply the upper section main body in different forms to shape the contour form of the gingiva according to different tooth positions in the operation process or after the operation through the design of the detachable upper section gingival penetrating part, and therefore the gingival healing effect is improved. The design of the lower section main body is beneficial to establishment of gingival attachment and improvement of the stability and aesthetic effect of the implant, and through the sectional design, gingival and neck anatomical form differences of different tooth positions of the patient can be flexibly coped with, and personalized adaptation of different tooth positions is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to dental medical technology field, concretely is a sectional type implant improved anatomy healing base. BACKGROUND

[0002] In the field of stomatology, the key to the success of the implant as a replacement for missing teeth lies in good combination with the surrounding bone tissue, that is, osseointegration. In the widely used implant system on the market, the healing base is a key component for connecting the implant and the gum shaping, and its design is crucial to the long-term stability and aesthetic effect of the implant.

[0003] The anatomy healing base in the prior art is mostly designed in a whole body, that is, the overall shape and size of the healing base are determined at the time of manufacturing, which is difficult to adapt to the specific needs of the patient's different tooth position gum neck anatomical morphology. In addition, the whole base may affect the healing effect of the gum during the postoperative healing period due to screw loosening and falling off.

[0004] Therefore, in order to improve the difference in the patient's different tooth position gum neck anatomical morphology, realize personalized adaptation, and improve the stability and aesthetic effect of the implant, the utility model is designed: a sectional type implant improved anatomy healing base. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides the following technical scheme, which aims to solve the problem of the difference in the patient's different tooth position gum neck anatomical morphology.

[0006] A sectional type implant improved anatomy healing base, comprising: a lower segment main body and an upper segment main body, the lower segment main body comprising an implant connecting part and a lower segment gum penetrating part, the lower segment gum penetrating part being located at the top of the implant connecting part and being fixedly installed;

[0007] The upper segment main body comprises an upper segment gum penetrating part, the upper segment gum penetrating part being located at the top of the lower segment gum penetrating part, the inside of the upper segment main body being provided with a central screw hole, the inside of the lower segment main body being provided with an upper and lower segment base docking hole corresponding to the central screw hole, and the inside of the upper segment gum penetrating part being provided with a through hole.

[0008] Preferably, the central region between the lower segment gum penetrating part and the upper segment gum penetrating part is limitingly installed through the upper and lower segment base docking hole, and the bottom of the upper segment gum penetrating part is fixedly installed with an upper and lower segment base docking column corresponding to the upper and lower segment base docking hole.

[0009] Preferably, the shape of the upper and lower segment base docking column is one of a circle or a hexagon.

[0010] Preferably, the shape of the upper segment gum penetrating part is one of a triangular circle, a rectangular circle, an oblique square circle or an oval.

[0011] Preferably, the upper segment transgingival part, the lower segment transgingival part and the implant connecting part are installed through screw rod threads, the screw rod penetrates the through hole and is connected with the upper and lower segment abutment hole, and extends to the inside of the implant connecting part.

[0012] Preferably, the top of the lower segment transgingival part is provided with a concave groove, the bottom of the upper segment transgingival part is provided with a convex edge corresponding to the concave groove, and the concave groove and the convex edge are in the shape of a 45-degree bevel. Beneficial effects

[0013] Compared with the prior art, the segmented implant improved anatomic healing abutment has the following beneficial effects:

[0014] The segmented implant improved anatomic healing abutment, when in use, first installs the implant connecting part in the patient's gum, and in the process of abutting the lower segment transgingival part and the upper segment transgingival part, the bottom of the upper segment transgingival part is connected with the upper and lower segment abutment hole, and the concave groove and the convex edge are abutted, so that the upper segment transgingival part and the lower segment transgingival part can be more matched in the connecting process, the screw rod is installed in the inside of the central screw hole through the internal thread, the screw rod is installed in the inside of the through hole, the upper segment transgingival part and the lower segment transgingival part are limited, and the lower segment body and the upper segment body are installed, the modular interface design is used in use, the upper segment transgingival part is adjusted according to the healing condition after the operation, the soft tissue is promoted to heal healthily, different forms of the upper segment body are applied according to different tooth positions during the operation or after the operation through the design of the detachable upper segment transgingival part, the contour shape of the gum is shaped, the discomfort of the patient during installation of the implant denture is reduced, the design of the lower segment body is beneficial to establishment of gum attachment and improvement of stability and aesthetic effect of the implant, through the segmented design, the gum neck anatomic shape difference of different tooth positions of the patient can be flexibly coped with, and individualized adaptation of different tooth positions is realized. ACCURACY

[0015] Fig. 1 It is an overall installation structure schematic view of the segmented implant improved anatomic healing abutment.

[0016] Fig. 2 It is an installation structure schematic view of the lower segment transgingival part and the upper segment transgingival part of the segmented implant improved anatomic healing abutment.

[0017] Fig. 3 It is an internal section view schematic view of the lower segment transgingival part and the upper segment transgingival part of the segmented implant improved anatomic healing abutment.

[0018] In the figure: 1, lower section body; 101, implant connecting part; 102, lower section gingival penetrating part; 103, upper and lower section abutment hole; 104, concave groove; 2, upper section body; 201, upper section gingival penetrating part; 202, central screw hole; 203, upper and lower section abutment column; 204, convex edge; 205, through hole; 206, screw rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Embodiment one: refer to Figs. 1-3 A sectional implant improved anatomic healing abutment, comprising a lower section body 1 and an upper section body 2, the lower section body 1 comprises an implant connecting part 101 and a lower section gingival penetrating part 102, the lower section gingival penetrating part 102 is located at the top of the implant connecting part 101 and is fixedly installed, the upper section body 2 comprises an upper section gingival penetrating part 201, the upper section gingival penetrating part 201 is located at the top of the lower section gingival penetrating part 102, the inside of the upper section body 2 is provided with a central screw hole 202, the inside of the lower section body 1 is provided with an upper and lower section abutment hole 103 corresponding to the central screw hole 202, the inside of the upper section gingival penetrating part 201 is provided with a through hole 205, which can flexibly cope with the differences in the anatomic morphology of the gum neck of different teeth of patients and realize personalized adaptation of different teeth.

[0021] Embodiment two: on the basis of embodiment one, refer to Fig. 1 The central region between the lower section gingival penetrating part 102 and the upper section gingival penetrating part 201 is limitingly installed through the upper and lower section abutment hole 103, the bottom of the upper section gingival penetrating part 201 is fixedly installed with an upper and lower section abutment column 203 corresponding to the upper and lower section abutment hole 103, the upper section gingival penetrating part 201, the lower section gingival penetrating part 102 and the implant connecting part 101 are threadedly installed through a screw rod 206, the screw rod 206 penetrates the through hole 205 and the upper and lower section abutment hole 103 and extends to the inside of the implant connecting part 101, the upper and lower section abutment column 203 connected to the bottom of the upper section gingival penetrating part 201 is abutted with the upper and lower section abutment hole 103 in the process of abutting the lower section gingival penetrating part 102 and the upper section gingival penetrating part 201, which is more convenient in the process of installation.

[0022] Embodiment three: on the basis of embodiment one, refer to Fig. 3The shape of the upper and lower segment base station butt joint column 203 is one of a circle or a hexagon, the shape of the upper segment through gingival part 201 is one of a triangular circle, a rectangular circle, an oblique square circle, and an oval, different shapes can be replaced according to the gum condition of different tooth positions of the patient, and the use is more flexible.

[0023] In the embodiment four, the top of the lower segment through gingival part 102 is provided with a concave groove 104, the bottom of the upper segment through gingival part 201 is provided with a convex edge 204 corresponding to the concave groove 104, the concave groove 104 and the convex edge 204 are in the shape of a 45-degree bevel, the upper segment through gingival part 201 and the lower segment through gingival part 102 are more matched in the connecting process by using the fitting between the concave groove 104 and the convex edge 204, and the screw rod 206 is screwed into the inside of the through hole 205 through the internal thread of the central screw hole 202, so that the upper segment through gingival part 201 and the lower segment through gingival part 102 are limited.

[0024] The segmented implant improved anatomic healing abutment is used, first, the implant connecting part 101 is installed in the patient's gum, the upper segment through gingival part 201 bottom connecting upper and lower segment base station butt joint column 203 and upper and lower segment base station butt joint hole 103 are butt jointed in the process of connecting the lower segment through gingival part 102 and the upper segment through gingival part 201, at the same time, the upper segment through gingival part 201 and the lower segment through gingival part 102 are more matched in the connecting process by using the fitting between the concave groove 104 and the convex edge 204, the screw rod 206 is screwed into the inside of the through hole 205 through the internal thread of the central screw hole 202, so that the upper segment through gingival part 201 and the lower segment through gingival part 102 are limited, thereby the lower segment body 1 and the upper segment body 2 are installed, the modular interface design is used in use to facilitate adjusting the upper segment through gingival part 201 according to the healing condition after the operation, promote the healthy healing of soft tissue, the design of the detachable upper segment through gingival part 201 enables the doctor to apply different forms of upper segment body 2 according to different tooth positions during the operation or after the operation, shape the contour form of the gum, reduce the discomfort of the patient when installing the implant denture, the design of the lower segment body 1 is beneficial to establishing gum attachment and improving the stability and aesthetic effect of the implant, through the segmented design, the anatomic form difference of the gum neck of different tooth positions of the patient can be flexibly coped with, and individualized adaptation of different tooth positions is realized.

[0025] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0026] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A segmented implant modified anatomy healing abutment comprising a lower segment body (1) and an upper segment body (2), characterized in that: The lower segment body (1) comprises an implant connecting part (101) and a lower segment transgingival part (102), the lower segment transgingival part (102) is located at the top of the implant connecting part (101) and is fixedly installed; The upper segment body (2) comprises an upper segment transgingival part (201), the upper segment transgingival part (201) is located at the top of the lower segment transgingival part (102), the inside of the upper segment body (2) is provided with a central screw hole (202), the inside of the lower segment body (1) is provided with an upper and lower segment abutment hole (103) corresponding to the central screw hole (202), the inside of the upper segment transgingival part (201) is provided with a through hole (205).

2. A segmented implant modified anatomy healing abutment according to claim 1, wherein: The central area between the lower segment transgingival part (102) and the upper segment transgingival part (201) is limitingly installed through the upper and lower segment abutment hole (103), the bottom of the upper segment transgingival part (201) is fixedly installed with an upper and lower segment abutment hole (103) corresponding to the upper and lower segment abutment hole (103).

3. A segmented implant modified anatomy healing abutment according to claim 2, wherein: The shape of the upper and lower segment abutment hole (203) is one of a circle or a hexagon.

4. The segmented implant modified anatomy healing abutment of claim 1, wherein: The shape of the upper segment transgingival part (201) is one of a triangular circle, a rectangular circle, an oblique square circle or an oval.

5. The segmented implant modified anatomy healing abutment of claim 1, wherein: The upper segment transgingival part (201), the lower segment transgingival part (102) and the implant connecting part (101) are threadedly installed through a screw rod (206), the screw rod (206) penetrates the through hole (205) and the upper and lower segment abutment hole (103) and extends to the inside of the implant connecting part (101).

6. The segmented implant modified anatomy healing abutment of claim 1, wherein: The top of the lower segment transgingival part (102) is provided with a concave groove (104), the bottom of the upper segment transgingival part (201) is provided with a convex edge (204) corresponding to the concave groove (104), the concave groove (104) and the convex edge (204) are in the shape of a 45-degree bevel.

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