Unlock instant, AI-driven research and patent intelligence for your innovation.

Implant system under frame and implantation method thereof

An implant system and implant technology, applied in the field of under-stent implant system and its implantation, can solve the problems of unacceptable fear of patients, maxillary sinus perforation, and large surgical trauma, so as to achieve stable implants, small surgical trauma, and increased The effect of a large contact area

Inactive Publication Date: 2017-03-22
SOUTH CHINA UNIV OF TECH
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, intraosseous implants need to prepare a cavity in the jawbone that is compatible with the diameter and depth of the implant. The surgical trauma is relatively large, and the patient has a certain sense of fear and is difficult to accept.
Especially for patients with severe jaw atrophy and short vertical distance, its application is limited because it cannot meet the requirements of implant depth
In addition, intraosseous implants also have potential risks such as nerve injury and maxillary sinus perforation.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Implant system under frame and implantation method thereof
  • Implant system under frame and implantation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Implantation system under frame for single missing tooth

[0037] First, three-dimensional CT scanning was used to reconstruct the shape of the alveolar ridge, and a titanium alloy grid-like implant 4 was prepared by 3D printing according to the shape of the alveolar ridge in the edentulous area; the grid-like structure 3 had a thickness of 0.3 mm and a pore diameter of 2mm, the grid-shaped implant 4 closely fits the shape of the alveolar ridge; the foundation post 2 is designed as a hollow thread structure similar to an intraosseous implant, the wall thickness of the foundation post 2 is 0.3mm, and the outer diameter is 2mm, which is convenient to insert The upper part is connected to the abutment.

[0038] The 3D printing method is used to prepare the bone-forming material scaffold 1 with bioactive glass as the raw material with a hollow structure, and the hole in the middle just accommodates the foundation post 2, and the edge of the bone-forming material scaffold 1 ...

Embodiment 2

[0042] Two consecutive missing teeth were implanted with the implant system under the frame

[0043] Three-dimensional CT scanning was used to reconstruct the shape of the alveolar ridge, and the 3D printing method was used to prepare the pure titanium grid-shaped implant 4 according to the shape of the alveolar ridge in the edentulous area (such as figure 2 shown), the distance and position of the two foundation piles 2 are designed according to the actual position of the restoration teeth. The implant 4 is designed to be close to the alveolar ridge according to the actual shape of the alveolar ridge. The foundation post 2 and the grid-like structure 3 are designed as an integrated structure through connected metal rods. The thickness of the grid-like structure 3 is designed to be 1 mm, and the aperture is 1.5 mm. mm.

[0044] Calcium phosphate scaffolds were prepared by cryoforming, and the bone-forming material scaffold 1 was designed to cover the metal implant 4 after sh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Wall thicknessaaaaaaaaaa
Outer diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses an implant system under a frame and an implantation method thereof. The implant system comprises two parts of an ostosis material support (1) and a network frame shape implant (4), wherein the network frame shape implant (4) is communicated with the ostosis material support (1) through a foundation pile (2) at the position of the center shaft. The implantation method comprises the steps of conducting mucoperiosteum cutting on alveolar crest in an agomphosis area, simultaneously implanting the network frame shape implant (4) and the ostosis material support (1), fixing the implant system under the frame on the alveolar crest after tightly fitting the network frame shape implant (4) and the ostosis material support (1) with the alveolar crest. According to the implant system under the frame and the implantation method thereof, a traditional implant form is broken through, an alveolar bone does not need to be broken, the operation can be conducted simply under the mucoperiosteum, the operation wound is small, the contact area of the implant and bones is large, and an effect of elevating the alveolar crest is achieved at the same time.

Description

technical field [0001] The invention belongs to the field of oral implantation, and in particular relates to an implantation system under a stent and an implantation method thereof. Background technique [0002] In the field of oral restoration, dental implants have been widely accepted by patients in recent years due to their stable, comfortable and beautiful restoration effects. Implants can be divided into intraosseous implants, subperiosteal implants, and root canal implants according to different implantation sites. Among them, the most commonly used is the intraosseous implant, and other methods are rarely used. However, intraosseous implants need to prepare a cavity in the jawbone that is compatible with the diameter and depth of the implant. The surgical trauma is relatively large, and the patient has a certain sense of fear and is difficult to accept. Especially for patients with severe jaw atrophy and short vertical distance, its application is limited because it...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61C8/00
CPCA61C8/0012A61C8/0018A61C8/0037A61C8/0048A61C2008/0046
Inventor 陈晓峰赵夫健唐洁吟郭炜煌郑佳富史淼
Owner SOUTH CHINA UNIV OF TECH