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CN-224206911-U - Honeycomb internal connection dental implant system

CN224206911UCN 224206911 UCN224206911 UCN 224206911UCN-224206911-U

Abstract

The utility model discloses a honeycomb internal connection dental implant system, which relates to the technical field of dental implantation and adopts the technical scheme that the honeycomb internal connection dental implant system comprises a dental implant, an internal connection body and an external connection body which are sequentially arranged, wherein the dental implant is a lower conical honeycomb cylinder, the dental implant comprises a central structure of the lower conical cylinder, a lower conical hollow internal connection part is arranged in the center of the upper part of the central structure, the honeycomb body is integrally formed on the outer wall of the central structure, the internal connection body comprises an internal connection part of the lower conical cylinder, the internal connection part is matched with the hollow internal connection part, an abduction part of the lower conical cylinder structure is integrally formed above the top surface of the internal connection part, an external connection part of an upper conical cylinder is integrally formed above the top surface of the abduction part, and the external connection body is an upper conical hollow cylinder.

Inventors

  • Liu Huaibao
  • HAN FEI

Assignees

  • 刘怀保

Dates

Publication Date
20260508
Application Date
20250516

Claims (9)

  1. 1. A honeycomb internal connection dental implant system, which is characterized by comprising a dental implant (1), an internal connection body (2) and an external connection body (3) which are sequentially arranged; the dental implant (1) is a lower conical honeycomb cylinder, the dental implant (1) comprises a central structure (11) of the lower conical cylinder, a lower conical hollow inner connecting part (12) is arranged in the center of the upper part of the central structure (11), and a honeycomb body (13) is integrally formed on the outer wall of the central structure (11); The inner connecting body (2) comprises an inner connecting part (21) of a lower conical cylinder, the inner connecting part (21) is matched with the hollow inner connecting part (12), an abduction part (22) of the lower conical cylinder structure is integrally formed above the top surface of the inner connecting part (21), and an outer connecting part (23) of the upper conical cylinder is integrally formed above the top surface of the abduction part (22); The outer connector (3) is an upper conical hollow cylinder, and a hollow outer connecting part (31) of the upper conical hollow cylinder is integrally formed upwards in the center of the bottom surface of the outer connector (3).
  2. 2. A honeycomb internal connection dental implant system according to claim 1, characterized in that the honeycomb body (13) comprises a top surface (14), a bottom surface (15) and a plurality of hollow hexagons (16).
  3. 3. A honeycomb type internal connection dental implant system according to claim 2, wherein the hollow hexagonal bodies (16) are equal in size in the same horizontal arrangement direction, and the upper and lower rows of the hollow hexagonal bodies are staggered.
  4. 4. A honeycomb internal connection dental implant system according to claim 2, characterized in that the hollow hexagon (16) comprises an upper triangular ridge (17), a lower triangular ridge (18) and two waisted faces (19).
  5. 5. A honeycomb internal connection dental implant system according to claim 2, characterized in that the faces of the hollow hexagonal body (16) extend horizontally from the surface of the dental implant (1) to the central structure, the hollow hexagonal body (16) being connected to the surface of the central structure (11).
  6. 6. A honeycomb internal connection dental implant system according to claim 1, characterized in that the external wall of the external connection part (23) is provided with a plurality of slots (24), and the inner side of the internal wall of the hollow external connection part (31) is provided with a plug pin (32) matched with the slots (24).
  7. 7. A honeycomb internal connection dental implant system according to claim 1, characterized in that the top surface of the external connection part (23) is provided with screw retention holes (25), the screw retention holes (25) being fitted with a central screw (4).
  8. 8. A honeycomb internal connection dental implant system according to claim 7, characterized in that the central screw (4) comprises a screw head (41), a screw body (42) and a thread (43).
  9. 9. The honeycomb internal connection dental implant system according to claim 8, wherein the outer wall of the screw head (41) is in sliding connection with the inner wall of the central screw mounting hole (34), the outer wall of the screw body (42) is in sliding connection with the inner wall of the screw body through hole (33), and the screw thread (43) is in screw connection with the screw retention hole (25) of the internal connection body (2).

Description

Honeycomb internal connection dental implant system Technical Field The utility model relates to the technical field of dental implants, in particular to a honeycomb internal connection dental implant system. Background The surface of the dental implant is in a threaded structure, the abutment and the dental implant are in a Morse taper internal connection structure of a central screw, the structural form has been clinically applied for decades, and the clinical acceptance is obtained, but the defect is obvious. Firstly, the surface structure of the dental implant is not strong in osseointegration retention and rotation resistance, the requirement of bone binding force is met by the length and the diameter of the dental implant, the ultra-short dental implant cannot be designed to meet the requirement of dental implant in a dental defect area with insufficient bone height, secondly, when a single dental implant is planted, the abutment and the dental implant are connected and retained by the Morse taper through the center screw, the micro-motion phenomenon can occur between the abutment and the dental implant, soft group inflammation and bone absorption can occur on the dental implant, thirdly, when the single dental implant is planted, screw through holes are reserved on the jaw face of a dental crown, and complex operation is brought to the requirements of dental implant repair, maintenance and aesthetic property. Disclosure of utility model In view of the shortcomings of the prior art, the utility model aims to provide a honeycomb-shaped internal connection dental implant system. In order to achieve the above purpose, the present utility model provides the following technical solutions: a honeycomb internal connection dental implant system, which comprises a dental implant, an internal connector and an external connector which are arranged in sequence; The dental implant is a lower conical honeycomb cylinder, the dental implant comprises a central structure of the lower conical cylinder, a lower conical hollow inner connecting part is arranged in the center of the upper part of the central structure, and a honeycomb body is integrally formed on the outer wall of the central structure; The inner connecting body comprises an inner connecting part of a lower conical cylinder, the inner connecting part is matched with the hollow inner connecting part, an abduction part of the lower conical cylinder structure is integrally formed above the top surface of the inner connecting part, and an outer connecting part of an upper conical cylinder is integrally formed above the top surface of the abduction part; The outer connector is an upper conical hollow cylinder, and a hollow outer connecting part of the upper conical hollow cylinder is integrally formed upwards in the center of the bottom surface of the outer connector. Preferably, the honeycomb body includes a top surface, a bottom surface, and a plurality of hollow hexagons. Preferably, the hollow hexagonal bodies are equal in size in the same horizontal arrangement direction, and the upper row and the lower row of the hollow hexagonal bodies are staggered. Preferably, the hollow hexagon comprises an upper triangular ridge, a lower triangular ridge and two waist faces. Preferably, each face of the hollow hexagon extends horizontally from the dental implant face to the central structure, and the hollow hexagon is connected with the central structure face. Preferably, a plurality of slots are formed in the outer wall of the outer connecting part, and the inner side of the inner wall of the hollow outer connecting part is provided with a bolt matched with the slots. Preferably, the top surface of the outer connecting part is provided with a screw retaining hole, and the screw retaining hole is matched with a central screw. Preferably, the center screw includes a screw head, a screw body, and threads. Preferably, the outer wall of the screw head is in sliding connection with the inner wall of the central screw mounting hole, the outer wall of the screw body is in sliding connection with the inner wall of the screw body through hole, and the screw thread is in threaded connection with the screw retention hole of the inner connector. Compared with the prior art, the utility model has the following beneficial effects: The design dental implant has excellent surface retention design, is suitable for ultra-short dental implants, and the inner connector and the dental implant are in Morse taper self-locking connection retention, and have no inching phenomenon, so that the implant denture has no soft tissue inflammation and bone absorption phenomenon; the external connector and the internal connector are in Morse taper connection and retention by the central screw, the two connectors have diversity and flexibility in the aspect of combined implant denture restoration, the joint of the two connectors is positioned at the lower edge of the external connector of the internal