Title:
APPARATUS AND METHOD FOR FORMING HYDROXYAPATITE-CONTAINING THIN FILM
Document Type and Number:
WIPO Patent Application WO/2023/242905
Kind Code:
A1
Abstract:
This apparatus for forming a hydroxyapatite-containing thin film comprises: a sputtering device for forming, on the surface of an object by sputtering, a thin film of a material containing an antibacterial metal and hydroxyapatite; and a hydrothermal synthesis device for performing hydrothermal treatment using an alkali solution on the object on which the thin film has been formed.
Inventors:
TANAKA NOBUKIYO (JP)
TANAKA MASASHI (JP)
TANAKA MASASHI (JP)
Application Number:
PCT/JP2022/023629
Publication Date:
December 21, 2023
Filing Date:
June 13, 2022
Export Citation:
Assignee:
BRAINY INC (JP)
International Classes:
C01B25/32; C23C14/06
Foreign References:
| JP2015136469A | 2015-07-30 | |||
| JP2008069048A | 2008-03-27 |
Other References:
OZEKI K.; MASUZAWA T.; AOKI H.: "Fabrication of hydroxyapatite thin films on polyetheretherketone substrates using a sputtering technique", MATERIALS SCIENCE AND ENGINEERING C, ELSEVIER SCIENCE S.A., CH, vol. 72, 1 January 1900 (1900-01-01), CH , pages 576 - 582, XP029863308, ISSN: 0928-4931, DOI: 10.1016/j.msec.2016.11.111
BARTMAŃSKI MICHAŁ, PAWŁOWSKI ŁUKASZ, BELCARZ ANNA, PRZEKORA AGATA, GINALSKA GRAZYNA, STRUGAŁA GABRIEL, CIEŚLIK BARTŁOMIEJ MICHAŁ, : "The Chemical and Biological Properties of Nanohydroxyapatite Coatings with Antibacterial Nanometals, Obtained in the Electrophoretic Process on the Ti13Zr13Nb Alloy", INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, MOLECULAR DIVERSITY PRESERVATION INTERNATIONAL (MDPI), BASEL, CH, vol. 22, no. 6, 20 March 2021 (2021-03-20), Basel, CH , pages 3172, XP093118633, ISSN: 1422-0067, DOI: 10.3390/ijms22063172
BARTMAŃSKI MICHAŁ, PAWŁOWSKI ŁUKASZ, BELCARZ ANNA, PRZEKORA AGATA, GINALSKA GRAZYNA, STRUGAŁA GABRIEL, CIEŚLIK BARTŁOMIEJ MICHAŁ, : "The Chemical and Biological Properties of Nanohydroxyapatite Coatings with Antibacterial Nanometals, Obtained in the Electrophoretic Process on the Ti13Zr13Nb Alloy", INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, MOLECULAR DIVERSITY PRESERVATION INTERNATIONAL (MDPI), BASEL, CH, vol. 22, no. 6, 20 March 2021 (2021-03-20), Basel, CH , pages 3172, XP093118633, ISSN: 1422-0067, DOI: 10.3390/ijms22063172
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (JP)
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