DENTAL IMPLANT
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United States of America Patent
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Issued Date -
May 21, 2015
app pub date -
May 30, 2013
filing date -
May 30, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
There is provided a dental implant which can prevent peri-implantitis and in which an affinity of a jawbone embedded portion embedded into the jawbone with the jawbone is not degraded. In a dental implant, at least a region of a gingiva contacting portion which is in contact with gingiva, is antibacterially treated, and an arithmetic average roughness Ra of an outer surface of the region is set to 2 μm or less. At least the region of the gingiva contacting portion has antibacterial properties, and becomes such a surface texture that bacteria are less prone to attach to and stay in the region, and the region is prone to be in close contact with the gingiva.
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