The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 2024
Filed:
Feb. 16, 2022
Applicants:
Kyocera Corporation, Kyoto, JP;
Takao Hotokebuchi, Kyoto, JP;
Inventors:
Takao Hotokebuchi, Fukuoka, JP;
Iwao Noda, Osaka, JP;
Assignee:
KYOCERA CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 27/32 (2006.01); A61L 27/06 (2006.01); A61L 27/30 (2006.01); A61L 27/42 (2006.01); A61L 27/54 (2006.01);
U.S. Cl.
CPC ...
A61L 27/32 (2013.01); A61L 27/06 (2013.01); A61L 27/306 (2013.01); A61L 27/425 (2013.01); A61L 27/54 (2013.01); A61L 2300/104 (2013.01); A61L 2300/404 (2013.01); A61L 2300/606 (2013.01); A61L 2420/02 (2013.01); A61L 2420/04 (2013.01); A61L 2430/24 (2013.01);
Abstract
To provide a bioimplant capable of controlling a rate of an antibacterial agent and an antibiotic to be eluted from the coating film. An evanescent coating film made of a calcium phosphate-based material having crystallinity of 10% to 90% is formed at a predetermined area of the bioimplant and an antibacterial agent or an antibiotic is contained in the coating film to suppress adhesion of bacteria.