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Device and method for attached gingiva widening for oral implantation repairing

A technology that attaches to the gums and the oral cavity. It is applied in the direction of dental implants, dental restorations, and medical devices. It can solve problems such as easy failures, and achieve the effects of improving success rates, eliminating hematomas, and high survival rates.

Active Publication Date: 2019-01-29
杭州口腔医院集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcoming that the implant periodontal attachment gingiva widening operation is prone to failure in the prior art, and to provide a device and method for oral implant repair and attachment gingiva widening

Method used

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  • Device and method for attached gingiva widening for oral implantation repairing
  • Device and method for attached gingiva widening for oral implantation repairing
  • Device and method for attached gingiva widening for oral implantation repairing

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 , figure 2 The illustrated embodiment is a device for widening the attached gingiva of oral implant restoration, which includes a curved base plate 1, a nut 8 that runs through the upper surface and the lower surface of the curved base plate, and an arc-shaped hollow in the curved base plate. Cavity 2, a plurality of microholes 3 arranged on the lower surface of the arc-shaped substrate, liquid anti-inflammatory drugs arranged in the arc-shaped cavity, 12 through holes 4 arranged on the upper surface of the arc-shaped substrate, and an arc-shaped cover plate 5. Twelve protrusions 51 are provided on the arc-shaped cover plate, and each protrusion is matched and connected with each through hole respectively.

[0024] Such as figure 1 As shown, a cylinder 6 is arranged on the lower surface of each through hole, and a ga...

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Abstract

The invention discloses a device and method for attached gingiva widening for oral implantation repairing. The device comprises an arc-shaped base plate, a nut penetrating through the upper and lowersurfaces of the arc-shaped base plate, an arc-shaped cavity formed in the arc-shaped base plate, a plurality of micropores formed in the lower surface of the arc-shaped base plate, a liquid anti-inflammatory drug arranged in the arc-shaped cavity, M through holes formed in the upper surface of the arc-shaped base plate, and an arc-shaped cover plate; and M bulges are arranged on the arc-shaped cover plate, and all the bulges are connected with all the through holes in a matched mode correspondingly, wherein M is larger than 5. The device and method have the advantages that it is guaranteed that a graft is fixed to a recipient site to eliminate hematoma, the high survival rate of free gingival flaps is achieved, and the success rate of a dental implant operation is increased.

Description

technical field [0001] The invention relates to the technical field of dental implant related equipment, in particular to a device and method for widening the attached gingiva of oral implant restoration. Background technique [0002] The gums attached around the implant can resist the root invasion of bacteria, improve the health of the implant and prevent bone resorption. Some patients have missing gingiva attached to the implant, which will reduce the width of the effective keratinized mucosa, aggravate the inflammatory response of the mucosa around the implant, and increase the accumulation of plaque. [0003] Loss or defect of attached gingiva will also lead to alveolar bone resorption in the neck of the implant and loss of attachment ability, leading to failure of implant surgery. Therefore, it is necessary to take measures to increase the width of the attached gingiva around the implant. At present, the repair of defects is mainly solved by free gingival grafting. ...

Claims

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Application Information

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IPC IPC(8): A61C8/00A61M31/00A61C19/06
CPCA61C8/0089A61C19/063A61M31/00A61M2210/0631A61M2210/005
Inventor 周铨
Owner 杭州口腔医院集团有限公司
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