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Magnetic type base station

A magnetic suction type and abutment technology, which is applied in the fields of medical science, dentistry, orthodontics, etc., can solve the problem of tightness of crown joints, poor stability and anti-extrusion resistance, easy fracture of implants, peri-implant inflammation, etc. problems, achieve good biocompatibility, reduce the possibility of bacterial colonization in micro-gap, and avoid micro-fractures

Pending Publication Date: 2022-02-08
琅泰美康医疗器械有限公司 +1
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Problems solved by technology

[0003] However, the invasion of oral bacteria to the implant begins at the abutment, and inflammation around the implant will occur after bacterial infection, which can seriously lead to implant failure, so the importance of the abutment is self-evident; however, the existing middle abutment still exists The sealing, stability and extrusion resistance of the crown connection are poor, and the stress is concentrated, which even leads to defects that the implant is easy to break, and when the crown needs to be removed, its disassembly is complicated and the aesthetics are poor

Method used

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  • Magnetic type base station
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Embodiment Construction

[0026] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0027] In order to enhance the stability of the abutment implantation, according to Figure 1-Figure 4 As shown, the present invention provides a magnetic suction abutment, a straight abutment 1 and a sleeve 2 matched with the upper part of the straight abutment 1; material, so that the denture located in the straight abutment 1 and the sleeve 2 are magnetically adsorbed, so as to increase the range of stress dispersion and reduce the load on the implant.

[0028] In a specific implementation process, the magnetic material of the straight base 1 is a magnetic aluminum alloy, and more specifically, the magnetic aluminum alloy is one of samarium cobalt alloy and ferro...

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Abstract

The invention provides a magnetic type base station. The magnetic type base station comprises a straight base station and a sleeve connected with the upper portion of the straight base station in a matched and sleeved mode; wherein the straight base station is made of a magnetic material which is magnetically connected with a dental crown. The invention has the advantages that: the connection stability of the sleeve and denture is enhanced, the stress dispersion range is increased, and the load of the implant is reduced; meanwhile, the denture cannot be exposed to influence the attractiveness, and doctors and patients can conveniently take off and wear denture.

Description

technical field [0001] The technical field of dental prosthesis of the present invention is specifically a magnetic suction type abutment. Background technique [0002] At present, the chewing function of dental implants is superior to other dentures. It has become the first choice for patients because of its good retention, aesthetics, comfort and convenience, and easy operation. Most of the existing oral dental implants are divided into three sections. The second is the abutment connecting the implant and the crown; the third is the visible crown in the mouth. [0003] However, the invasion of oral bacteria to the implant begins at the abutment, and inflammation around the implant will occur after bacterial infection, which can seriously lead to implant failure, so the importance of the abutment is self-evident; however, the existing middle abutment still exists The tightness, stability and extrusion resistance of the crown connection are poor, and the stress is concentra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00
CPCA61C8/0018A61C8/0081
Inventor 岳术俊谷倩陈江平许奎雪史春生
Owner 琅泰美康医疗器械有限公司
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