BIOIMPLANT AND METHOD FOR MANUFACTURING BIOIMPLANT

A biological implant is implantable in a base being a part of a living organism. The implant includes an implant body including at least an outer circumferential surface containing a titanium alloy. The implant body is implantable in the base. Based on a first curve indicating a profile of the surfa...

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Bibliographic Details
Main Authors KUROSHIMA, Shinichiro, ISHIMIZU, Keita, SAWASE, Takashi, KAMO, Michimasa, YAMASHITA, Mitsuyoshi
Format Patent
LanguageEnglish
French
German
Published 14.02.2024
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:A biological implant is implantable in a base being a part of a living organism. The implant includes an implant body including at least an outer circumferential surface containing a titanium alloy. The implant body is implantable in the base. Based on a first curve indicating a profile of the surface of the implant body obtained with a measurement length of 25.4 µm and a second curve obtained by removing a long-wavelength component from the first curve at a cutoff value of 5 µm in image processing performed on an image of a cut surface of the implant body perpendicular to the outer circumferential surface of the implant body, an arithmetic mean roughness value as a surface roughness value Ra of the outer circumferential surface calculated using the second curve is greater than or equal to 0.2 µm.
Bibliography:Application Number: EP20210748481