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Full implantation integral bridge repair stent and mounting method thereof

An installation method and integral bridge technology, which can be applied in the fields of dental implants, dental prosthetics, medical science, etc., can solve the problems of long production time, achieve the effect of short clinical restoration cycle, solve the problem of long restoration cycle time, and improve flexibility

Active Publication Date: 2020-08-11
PEKING UNIV SCHOOL OF STOMATOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This solution replaces the traditional temporary abutment, healing abutment and single-form scanning rod through the digital abutment, and unifies the specifications of related accessories on the market; Long time

Method used

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  • Full implantation integral bridge repair stent and mounting method thereof

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] A full-mouth implant whole bridge repair bracket, such as figure 1 As shown, it includes a sleeve 1 and a piston connecting rod 2, the number of the sleeve 1 is set to be multiple, the piston connecting rod 2 is arranged between adjacent sleeves 1, and the ends are respectively connected to the corresponding sleeve 1 in rotation; the sleeve After 1 is connected together with piston connecting rod 2, constitute the main frame body of support.

[0034] Piston connecting rod 2 comprises connecting rod 21 and connecting tube 22, wherein one end of connecting rod 21 and connecting tube 22 is set as hinged end, and the other end is set as sliding end, wherein the hinged end of connecting rod 21 and connecting tube 22 is all provided with head. The ball joint 23, the outer wall of the sleeve 1 is provided with an accommodation chamber 11 that is compatible w...

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Abstract

The invention discloses a full implantation integral bridge repair stent and a mounting method thereof. The stent is fixed on an implant abutment by a plurality of titanium bases, and comprises sleeves fixedly connected with the titanium bases and piston connection rods for connecting the adjacent sleeves to form the chain-shaped stent; the piston connection rods are provided with fixing structures for fixing lengths of the piston connection rods; head ball joints are arranged at the end parts of the piston connection rods; the sleeves are provided with accommodation cavities in running fit with the head ball joints; and the sleeves are in detachable connection with the piston connection rods. The mounting method of the repair stent comprises the steps of: preparing an implantation repairworking model; according to positions of implants, mounting each sleeve and each piston connection rod; injecting forming resin between the sleeves and the titanium bases so as to adhere and fix the sleeves and the titanium bases; and injecting fluid resin into connection pipes to make a spacing between the adjacent sleeves fixed so as to complete mounting of the repair stent. The full implantation integral bridge repair stent disclosed by the invention has the characteristics of high flexibility and good adaptability, the scanning step can be saved, and production time can be shortened.

Description

technical field [0001] The invention relates to the technical field of edentulous implant restoration, in particular to a full-mouth implant integral bridge restoration bracket and an installation method thereof. Background technique [0002] At present, the brackets for the restoration of full-mouth implant bridges in the dental industry are personalized. They need to be cut back according to the shape of the tooth-row restorations, and then scanned to cut out high-precision abutments that can be connected to the upper abutments of multiple implants. High-strength and high-strength titanium / zirconia brackets, and finally the teeth are arranged. [0003] The existing patent document with the notification number CN104799959B discloses a digital bridge restoration abutment for oral implantation and its implantation method. The body is installed on the oral gingiva, and the restoration abutment is inserted on the implant. When the scanner scans, the restoration abutment is doc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00
CPCA61C8/00A61C8/0089A61C8/0048
Inventor 杨静文刘琦王海丞
Owner PEKING UNIV SCHOOL OF STOMATOLOGY
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