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Prosthesis mounting device and carrier tool for use in mini implant fixed/removable prosthodontic applications

A technology for installing equipment and implanting devices, which is applied in the direction of dental prosthesis, implants, fasteners, etc., and can solve problems such as excess cement

Inactive Publication Date: 2012-09-19
洪茂庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The present invention discloses a prosthesis installation device and its handling tool. When applied to a miniature dental implant device, it solves the problem of excess cement powder in the fixed restoration supported by the miniature implant device

Method used

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  • Prosthesis mounting device and carrier tool for use in mini implant fixed/removable prosthodontic applications
  • Prosthesis mounting device and carrier tool for use in mini implant fixed/removable prosthodontic applications
  • Prosthesis mounting device and carrier tool for use in mini implant fixed/removable prosthodontic applications

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Embodiment Construction

[0026] figure 1 The prosthetic fitting device 30 illustrating this invention is placed in the jawbone 3 using an O-ring abutment type (O-ball head) micro-implant device 50 . The O-shaped ball head micro-implantation device 50 has a threaded part 55 placed in the bone, and a collar part 54 placed in the gum 2 position. Above the level of the gum 2 the nut 53 rests on a platform 56 of the collar part 54 . And the O-shaped ball head 51 and the neck 52 are just above the nut 53 . The nut 53 together with the O-shaped ball head 51 and the neck 52 constitute the abutment of the micro implant device 50 .

[0027] refer to figure 1 , the prosthesis fitting device 30 of this invention has a generally frusto-conical housing 7 with a broad circular base 21 tapering to an apex. The frusto-conical housing 7 has a peripheral wall 19 enclosing a cavity 20 . This cavity 20 extends axially from a circular base 21 and ends at a top 9 formed by a cap 23 at the top end of a prosthetic fittin...

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Abstract

A prosthesis mounting device (30) for mounting onto mini dental implants (50), of generally frusto-conical shape with an axial recess (20), which base (21) has overhang (33) over the collar (34) of a mini implant (50). Together with a two stage cement removal process this provides a prosthodontic solution to the problem of excess cement removal in mini implant fixed restorations. When an annular groove is provided at location (6) and anti rotation means (not shown) is provided on the external wall (19) the prosthesis mounting device (30) can function as a denture attachment device. A carrier tool (80) to enable easy handling in the mouth is also provided.

Description

technical field [0001] The present invention relates generally to a prosthesis for support of dental implants, and more particularly to an apparatus with a handling tool to provide a prosthodontic solution using miniature dental implants for fixed / mobile prosthodontic applications Program. Background technique [0002] Imtec, now 3M, was instrumental in advancing a concept that benefits both dentists and patients: minimally invasive dental implants. O-shaped ball head miniature dental implant device, easy to install and versatile, suitable for mobile and fixed oral restorative applications. US Patent No. 6,716,030 to Sendax et al. teaches much in this regard. [0003] However, there is still a need for a prosthodontic solution using O-ball head miniature dental implants in a fixed prosthodontic solution. US Patent No. 7,108,511 to Shatkins discloses Dr. Shatkins' F.I.R.S.T technology. In this technique, tiny dental implants are used along with dental cement to support fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C13/01A61C13/225
CPCA61C8/005A61C8/0062A61C3/10A61C8/0078
Inventor 洪·茂庆
Owner 洪茂庆
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