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Machine translation
1. (WO2012108610) ACETABULAR CUP FOR AN ARTIFICIAL HIP JOINT AND BEARING, AND ACETABULAR CUP ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/108610    International Application No.:    PCT/KR2011/008506
Publication Date: 16.08.2012 International Filing Date: 09.11.2011
IPC:
A61F 2/32 (2006.01), A61F 2/34 (2006.01)
Applicants: CORENTEC CO., LTD. [KR/KR]; 247, Giro-ri, Ipjang-myeon, Seobuk-gu, Cheonan-si Chungcheongnam-do 331-822 (KR) (For All Designated States Except US).
SUN, Doo Hoon [KR/KR]; (KR) (For US Only).
KIM, Yong Sik [KR/KR]; (KR) (For US Only).
KOO, Kyung Hoi [KR/KR]; (KR) (For US Only).
HA, Yong-Chan [KR/KR]; (KR) (For US Only).
LEE, Young-Kyun [KR/KR]; (KR) (For US Only).
KIM, Jung Sung [KR/KR]; (KR) (For US Only).
SHIN, Tae Jin [KR/KR]; (KR) (For US Only)
Inventors: SUN, Doo Hoon; (KR).
KIM, Yong Sik; (KR).
KOO, Kyung Hoi; (KR).
HA, Yong-Chan; (KR).
LEE, Young-Kyun; (KR).
KIM, Jung Sung; (KR).
SHIN, Tae Jin; (KR)
Agent: DARAE IP FIRM; 10th Floor KIPS 647-9, Yeoksam-dong, Gangnam-gu Seoul 135-080 (KR)
Priority Data:
10-2011-0011459 09.02.2011 KR
Title (EN) ACETABULAR CUP FOR AN ARTIFICIAL HIP JOINT AND BEARING, AND ACETABULAR CUP ASSEMBLY
(FR) CUPULE ACÉTABULAIRE POUR UN JOINT ET UN ROULEMENT DE HANCHE ARTIFICIELLE ET ENSEMBLE CUPULE ACÉTABULAIRE
(KO) 인공고관절용 비구컵 및 베어링 및 비구컵 어셈블리
Abstract: front page image
(EN)The present invention relates to an acetabular cup for an artificial hip joint. More particularly, the present invention relates to an acetabular cup assembly for an artificial hip joint, including an acetabular cup and a bearing. The acetabular cup has a mounting groove, an inner wall with a female taper, a groove for a protrusion in communication with the mounting groove, and an insertion groove formed within the groove for a protrusion. The bearing is mounted in the mounting groove, has an outer surface with a male taper, and a protrusion to be inserted into the groove for a protrusion, wherein the protrusion in turn has a protrusion to be inserted into the insertion groove. The bearing, which is made of polyethylene materials, may be firmly fixed at the acetabular cup. Even when the bearing made of ceramic materials is inserted into the acetabular cup, the contact area between the bearing and the acetabular cup may be increased, thereby preventing the bearing made of ceramic materials from being broken. As a groove is not formed along the entire periphery of the acetabular cup, the strength of the acetabular cup is improved.
(FR)La présente invention concerne une cupule acétabulaire pour un joint de hanche artificielle. Plus particulièrement, la présente invention concerne un ensemble cupule acétabulaire pour un joint de hanche artificielle comprenant une cupule acétabulaire et un roulement. La cupule acétabulaire comprend une rainure de montage, une paroi interne dotée d'un cône femelle, une rainure pour une saillie en communication avec la rainure de montage et une rainure d'insertion formée à l'intérieur de la rainure pour une saillie. Le roulement est monté dans la rainure de montage, présente une surface externe dotée d'un cône mâle et une saillie devant être insérée dans la rainure pour une saillie, la saillie comprenant à son tour une saillie devant être insérée dans la rainure d'insertion. Le roulement, qui est composé de matériaux de polyéthylène, peut être fixé fermement au niveau de la cupule acétabulaire. Même lorsque le roulement composé de matériaux en céramique est inséré dans la cupule acétabulaire, la zone de contact entre le roulement et la cupule acétabulaire peut être augmentée, ce qui permet d'empêcher que le roulement composé de matériaux en céramique ne soit cassé. Etant donné qu'une rainure n'est pas formée sur toute la longueur de la périphérie de la cupule acétabulaire, la résistance de la cupule acétabulaire est améliorée.
(KO)본 발명은 인공고관절용 비구컵 어셈블리에 관한 것으로써, 특히, 안착홈이 형성되며, 내벽에 암테이퍼가 형성되고, 상기 안착홈에 연통되도록 돌기홈이 형성되고, 상기 돌기홈 내부에 배치되도록 끼움홈이 형성되는 비구컵과, 상기 안착홈에 안착되며, 외주면에 수테이퍼가 형성되며, 상기 돌기홈에 삽입되는 돌기가 형성되고, 상기 돌기에는 상기 끼움홈에 끼워지는 끼움돌출부가 형성되는 베어링을 포함하여, 폴리에틸렌 재질의 베어링을 비구컵에 견고하게 고정시킬 수 있는 동시에 세라믹 재질의 베어링을 비구컵에 인서트하더라도 베어링과 비구컵의 접촉면적이 늘어나게 되어 세라믹 재질의 베어링이 깨지는 것이 방지되고, 비구컵에는 온둘레를 따라 홈이 형성되지 않아서 강도가 향상되는 인공고관절용 비구컵 어셈블리에 관한 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)