Auxiliary device for bonding implant crown and abutment in vitro

An auxiliary device and dental implant technology, which is applied in the fields of dental implants, dentistry, and dental restorations. It can solve the problems that the casing is not easy to detach from the adhesive, the crown and the adhesive are detached, etc., so as to achieve convenient detachment and improve work efficiency. , Easy installation and disassembly

Active Publication Date: 2021-08-06
RIZHAO HOSPITAL OF TCM
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art disclosed in the above patents, the sleeve and the adhesive are bonded, and the sleeve is not easy to separate from the adhesive. When the sleeve is separated from the adhesive, the doctor will twist the crown, causing the crown and the adhesive to dissipate. break away

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  • Auxiliary device for bonding implant crown and abutment in vitro
  • Auxiliary device for bonding implant crown and abutment in vitro

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see Figure 1-2 , the present invention provides a technical solution: an auxiliary device for in vitro bonding of implant crowns and abutments, comprising a cylindrical permanent magnet 8, the lower surface of the cylindrical permanent magnet 8 is coaxially fixed with a cylindrical fitting Rod 7, the diameter of fitting rod 7 is smaller than the diameter of cylindrical permanent magnet 8, and the thread groove at the middle position of the lower end of...

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Abstract

The invention discloses an auxiliary device for bonding an implant crown and an abutment outside the body, comprising a cylindrical permanent magnet, a cylindrical fitting rod coaxially fixed on the lower surface of the cylindrical permanent magnet, the fitting rod The diameter of the cylindrical permanent magnet is smaller than the diameter of the cylindrical permanent magnet. The threaded groove at the middle position of the lower end of the fitting rod is connected with the screw thread. The lower end of the screw rod and the upper end of the round rod are fixed coaxially. The auxiliary device for bonding the implant crown and the abutment in vitro is easy to install and disassemble; the doctor uses the adhesive to bond the abutment and the crown. After the bonding is completed, the doctor rotates the cylindrical permanent magnet, and the fitting rod and the round rod are separated. Both the table and the crown are bonded by adhesive and fitting assembled circular tubes. The doctor presses the adsorption splicing pieces, so that the adsorption splicing pieces are separated from the adhesive in turn. The adsorption splicing pieces and adhesive are easy to separate, and will not cause the crown and adhesive to separate. , Improve the work efficiency of doctors.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an auxiliary device for bonding an implant crown and an abutment in vitro. Background technique [0002] For example, the patent of invention with application publication number 201720181026.X discloses an auxiliary device for in vitro bonding of implant crowns and abutments, including a base for receiving the abutment, the base includes an upper surface and a lower surface, and the upper surface of the base There is a pipe string vertically on the top, and a casing is sleeved on the outside of the pipe string. There is a clearance fit between the outer surface of the pipe string and the inner surface of the casing. There is clearance fit between the inner surfaces of the holes, and the end of the casing away from the base is a closed end. The through-piercing column and sleeve are used in the in vitro bonding process of the abutment and the crown, which perfectly replac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00
CPCA61C8/00
Inventor 王新全韩雪莲葛文军
Owner RIZHAO HOSPITAL OF TCM
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