Tooth-Replacement Implant
AssigneeTaipei Biotechnology Ltd., Inc.
InventorsWen-Fu LAI, Chien-Chou LIN, Mao-Suan HUANG, Wu-Hsiung LIN
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Abstract
The present invention relates to a tooth-replacement implant, comprising: a main body portion and a root cervical portion, wherein the root body portion has a plurality of lateral pores and a hollow thorough hole at the bottom. Further, a collagen coating layer and an anti-bacterial coating layer are formed on the surface of the body portion root. Therefore, the present invention may increase bone contact area and enhance stability, and thereby avoiding compressing nerve to cause paralysis of perception through the implant and avoiding the sinus perforation.
Claims11
A tooth-replacement implant, comprising:
- a main body portion having a microgroove portion and a circular arc groove portion on its outer surface, which the microgroove portion is located on a top surface of the main body portion and the circular arc groove portion is located on the bottom surface of the main body portion;
- and
- a root cervical portion having a crown connecting portion and located on the top of the main body portion;
- wherein the main body portion has a plurality of lateral pores which are located on the circular arc groove portion and cuts through an outer surface and an internal surface of the main body portion, and the main body portion has a hollow thorough hole which is formed by extending upwards from the bottom of the main body portion and connecting these lateral pores;
- wherein the surface of the main body portion has a collagen coating layer.
(canceled)
Dependencies are inferred from the claim text.