Title:
METHOD FOR POLISHING SURFACE OF 3D-PRINTED ORTHOPEDIC TI ALLOY PLATE
Document Type and Number:
WIPO Patent Application WO/2024/025002
Kind Code:
A1
Abstract:
The present invention relates to a method for polishing the surface of a 3D-printed orthopedic Ti alloy plate, the method enabling the surface of a 3D-printed orthopedic Ti alloy plate to be polished to a roughness level suitable for bio-transplantation and surgery. The objective of the present invention is to provide a method for polishing the surface of a 3D-printed orthopedic Ti alloy plate, the method removing a residual metal powder remaining on the surface of a Ti alloy plate manufactured through a 3D printing method, enabling the surface roughness of the Ti alloy plate to be reduced to a standard value suitable for bio-transplantation and surgery for a patient, and enabling the original shape of a patient-customized 3D-printed Ti alloy plate to be maintained without dimensional change.
Inventors:
CHAE OK JU (KR)
PARK SOO YEON (KR)
PARK SOO YEON (KR)
Application Number:
PCT/KR2022/011034
Publication Date:
February 01, 2024
Filing Date:
July 27, 2022
Export Citation:
Assignee:
GIHYEON TECH CO LTD (KR)
International Classes:
B24B31/02; B22F3/02; B24B7/20; B24B37/04; B24B37/24; C23G1/10; C25D11/26
Foreign References:
| KR20180039668A | 2018-04-18 | |||
| JP2013010115A | 2013-01-17 |
Other References:
"Biomanufacturing", 21 March 2019, SPRINGER INTERNATIONAL PUBLISHING, Cham, ISBN: 978-3-030-13951-3, article SINGH HARJIT, SINGH SUNPREET, PRAKASH CHANDER: "Current Trends in Biomaterials and Bio-manufacturing", pages: 1 - 34, XP009552732, DOI: 10.1007/978-3-030-13951-3_1
CRACIUNOIU NICOLAE, TĂRÂŢĂ DANIELA FLORENTINA, MIRITOIU COSMIN, PANDURU DUMITRU, PATRU EMIL NICUSOR: " On the Surface Roughness for the Dry Superfinishing Process of Carbide Inserts", SELECTED PAPERS FROM 5TH INTERNATIONAL CONFERENCE ADVANCES IN ENGINEERING AND MANAGEMENT (ADEM 2018), vol. 34, 4 October 2019 (2019-10-04) - 1 November 2018 (2018-11-01), pages 40 - 45, XP009552734, ISBN: 978-3-0357-1533-0, DOI: 10.4028/www.scientific.net/AEF.34.40
WADHWANI CHANDUR; BRINDIS MARCO; KATTADIYIL MATHEW T.; O'BRIEN RICHARD; CHUNG KWOK-HUNG: "Colorizing titanium-6aluminum-4vanadium alloy using electrochemical anodization: Developing a color chart", THE JOURNAL OF PROSTHETIC DENTISTRY, ELSEVIER, AMSTERDAM, NL, vol. 119, no. 1, 1 January 1900 (1900-01-01), AMSTERDAM, NL , pages 26 - 28, XP085321853, ISSN: 0022-3913, DOI: 10.1016/j.prosdent.2017.02.010
CRACIUNOIU NICOLAE, TĂRÂŢĂ DANIELA FLORENTINA, MIRITOIU COSMIN, PANDURU DUMITRU, PATRU EMIL NICUSOR: " On the Surface Roughness for the Dry Superfinishing Process of Carbide Inserts", SELECTED PAPERS FROM 5TH INTERNATIONAL CONFERENCE ADVANCES IN ENGINEERING AND MANAGEMENT (ADEM 2018), vol. 34, 4 October 2019 (2019-10-04) - 1 November 2018 (2018-11-01), pages 40 - 45, XP009552734, ISBN: 978-3-0357-1533-0, DOI: 10.4028/www.scientific.net/AEF.34.40
WADHWANI CHANDUR; BRINDIS MARCO; KATTADIYIL MATHEW T.; O'BRIEN RICHARD; CHUNG KWOK-HUNG: "Colorizing titanium-6aluminum-4vanadium alloy using electrochemical anodization: Developing a color chart", THE JOURNAL OF PROSTHETIC DENTISTRY, ELSEVIER, AMSTERDAM, NL, vol. 119, no. 1, 1 January 1900 (1900-01-01), AMSTERDAM, NL , pages 26 - 28, XP085321853, ISSN: 0022-3913, DOI: 10.1016/j.prosdent.2017.02.010
Attorney, Agent or Firm:
PARK, Youn Ho (KR)
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