Title:
ZIRCONIA IMPLANT WITH IMMOBILIZED NANO HYDROXYAPATITE AND TYPE I COLLAGEN, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/043401
Kind Code:
A1
Abstract:
The present invention is an invention which relates to a new zirconia implant having excellent bioactivity while having excellent mechanical strength and aesthetic properties, which are advantages of zirconia implants, by improving low bioactivity which is a disadvantage of zirconia implants, and a method for manufacturing the same.
Inventors:
KIM HUN (KR)
LEE YANGHO (KR)
KANG INN KYU (KR)
LEE YANGHO (KR)
KANG INN KYU (KR)
Application Number:
PCT/KR2022/017966
Publication Date:
February 29, 2024
Filing Date:
November 15, 2022
Export Citation:
Assignee:
JEIL MEDICAL CORP (KR)
International Classes:
A61C8/00; A61C19/00; A61K6/20; A61K6/818; A61L27/04; A61L27/28; A61L27/32; A61L27/34; A61L27/36; B08B3/12
Foreign References:
| KR20090043857A | 2009-05-07 | |||
| KR102190171B1 | 2020-12-11 |
Other References:
PARK SO JUNG, GUPTA KAILASH CHANDRA, KIM HUN, KIM SUKYOUNG, KANG INN-KYU: "Osteoblast behaviours on nanorod hydroxyapatite-grafted glass surfaces", BIOMATERIALS RESEARCH, BIOMED CENTRAL LTD, LONDON, UK, vol. 23, no. 28, 18 December 2019 (2019-12-18), London, UK , XP093144433, ISSN: 2055-7124, DOI: 10.1186/s40824-019-0178-6
HSU C.M., SUN Y.S., HUANG H.H.: "Enhanced Cell Response to Zirconia Surface Immobilized with Type I Collagen", JOURNAL OF DENTAL RESEARCH, INTERNATIONAL ASSOCIATION FOR DENTAL RESEARCH, US, vol. 98, no. 5, 1 May 2019 (2019-05-01), US , pages 556 - 563, XP093144434, ISSN: 0022-0345, DOI: 10.1177/0022034519828702
LEE SANG-WOON, HAHN BYUNG-DONG, KANG TAE YEON, LEE MYUNG-JIN, CHOI JE-YONG, KIM MIN-KEUN, KIM SEONG-GON: "Hydroxyapatite and Collagen Combination-Coated Dental Implants Display Better Bone Formation in the Peri-Implant Area Than the Same Combination Plus Bone Morphogenetic Protein-2–Coated Implants, Hydroxyapatite Only Coated Implants, and Uncoated Implants", JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY., SAUNDERS, PHILADELPHIA, PA., US, vol. 72, no. 1, 1 January 2014 (2014-01-01), US , pages 53 - 60, XP093144435, ISSN: 0278-2391, DOI: 10.1016/j.joms.2013.08.031
HSU C.M., SUN Y.S., HUANG H.H.: "Enhanced Cell Response to Zirconia Surface Immobilized with Type I Collagen", JOURNAL OF DENTAL RESEARCH, INTERNATIONAL ASSOCIATION FOR DENTAL RESEARCH, US, vol. 98, no. 5, 1 May 2019 (2019-05-01), US , pages 556 - 563, XP093144434, ISSN: 0022-0345, DOI: 10.1177/0022034519828702
LEE SANG-WOON, HAHN BYUNG-DONG, KANG TAE YEON, LEE MYUNG-JIN, CHOI JE-YONG, KIM MIN-KEUN, KIM SEONG-GON: "Hydroxyapatite and Collagen Combination-Coated Dental Implants Display Better Bone Formation in the Peri-Implant Area Than the Same Combination Plus Bone Morphogenetic Protein-2–Coated Implants, Hydroxyapatite Only Coated Implants, and Uncoated Implants", JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY., SAUNDERS, PHILADELPHIA, PA., US, vol. 72, no. 1, 1 January 2014 (2014-01-01), US , pages 53 - 60, XP093144435, ISSN: 0278-2391, DOI: 10.1016/j.joms.2013.08.031
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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