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1. (WO2017039025) FUNCTIONAL PLATE FOR ORTHOGNATHIC SURGERY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039025 International Application No.: PCT/KR2015/009160
Publication Date: 09.03.2017 International Filing Date: 31.08.2015
IPC:
A61B 17/68 (2006.01) ,A61B 17/82 (2006.01) ,A61B 17/84 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58
for osteosynthesis, e.g. bone plates, screws or the like
68
Internal fixation devices
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58
for osteosynthesis, e.g. bone plates, screws or the like
68
Internal fixation devices
82
for bone cerclage
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58
for osteosynthesis, e.g. bone plates, screws or the like
68
Internal fixation devices
84
Fasteners therefor
Applicants:
주식회사 제일메디칼코퍼레이션 JEIL MEDICAL CORPORATION [KR/KR]; 서울시 구로구 디지탈로34길, 55, 코오롱싸이언스밸리2차, 702호 #702, Kolon Science Valley 2nd, 55, Digital-ro 34-gil, Guro-gu Seoul 08378, KR
서울대학교산학협력단 SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION [KR/KR]; 서울시 관악구 관악로 1 1, Gwanak-ro, Gwanak-gu, Seoul 08826, KR
Inventors:
황순정 HWANG, Soon Jung; KR
김찬봉 KIM, Chan Bong; KR
이병주 LEE, Byoung Ju; KR
Agent:
특허법인 다인 DYNE PATENT & LAW FIRM; 경기도 성남시 분당구 느티로 16 제7층 705호 #705, 7th Floor, 16, Neuti-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13558, KR
Priority Data:
Title (EN) FUNCTIONAL PLATE FOR ORTHOGNATHIC SURGERY
(FR) PLAQUE FONCTIONNELLE POUR CHIRURGIE ORTHOGNATHIQUE
(KO) 턱교정 수술용 기능성 플레이트
Abstract:
(EN) The present invention relates to a functional plate for orthognathic surgery, for fixing each bone segment to enable a surgery-corrected state to be maintained without rotating a distal segment that includes teeth, when lower jaw correction surgery is performed by fracturing the lower jawbone, and then the proximal segment that includes the jaw joint is returned to its position prior to surgery. A functional plate for orthognathic surgery according to the present invention comprises: a proximal segment side fixing part disposed on the proximal segment of the lower jawbone and having a hole formed therein for fastening a screw; a first distal segment side fixing part extending from the proximal segment side fixing part, disposed on the distal segment of the lower jawbone, and having a hole formed therein through which the head of the fastening screw cannot pass, but the body of the screw passes; and a second distal segment side fixing part extending at a position adjacent to the first distal segment side fixing part, disposed on the distal segment of the lower jawbone, and having a cutout part in which an outer peripheral portion of the hole for fastening the screw is open.
(FR) La présente invention concerne une plaque fonctionnelle destinée à une chirurgie orthognathique, servant à fixer chaque segment osseux pour permettre de maintenir un état corrigé par chirurgie, sans rotation d'un segment distal qui comprend des dents, lorsqu'une intervention chirurgicale de correction de mâchoire inférieure est effectuée par la fracture de la mâchoire inférieure, et ensuite le segment proximal qui comprend l'articulation de la mâchoire est remis dans sa position avant l'intervention chirurgicale. Une plaque fonctionnelle destinée à une chirurgie orthognathique selon la présente invention comprend : une partie de fixation du côté du segment proximal disposée sur le segment proximal de la mâchoire inférieure et dans laquelle est ménagé un trou pour la fixation d'une vis; une première partie de fixation du côté du segment distal s'étendant à partir de la partie de fixation du côté du segment proximal, disposée sur le segment distal de la mâchoire inférieure, et dans laquelle est ménagé un trou à travers lequel la tête de la vis de fixation ne peut pas passer, mais le corps de la vis passe; et une seconde partie de fixation du côté du segment distal s'étendant au niveau d'une position adjacente à la première partie de fixation du côté du segment distal, disposée sur le segment distal de la mâchoire inférieure, et présentant une partie découpée dans laquelle est ouverte une partie périphérique extérieure du trou servant à serrer la vis.
(KO) 본 발명은 하악골의 골절단에 의해 하악 턱교정 수술을 한 후 턱관절이 포함된 근심골편이 수술 전 위치로 회귀할 때 치아가 포함된 원심골편은 회전하지 않고 수술에 의해 교정된 상태를 유지할 수 있도록 각각의 골편을 고정하기 위한 턱교정 수술용 기능성 플레이트에 관한 것이다. 본 발명에 따른 턱교정 수술용 기능성 플레이트는, 하악골의 근심골편에 배치되고 스크류의 체결을 위한 구멍이 형성된 근심골편측 고정부와, 근심골편측 고정부에서 연장되고 하악골의 원심골편에 배치되며, 체결되는 스크류의 헤드는 관통되지 못하고 스크류의 바디는 관통되도록 구멍이 형성된 제1 원심골편측 고정부와, 제1 원심골편측 고정부와 이웃한 위치에 연장되고 하악골의 원심골편에 배치되며, 스크류의 체결을 위한 구멍의 외주면 일부가 개방된 절결부를 구비한 제2 원심골편측 고정부를 포함한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)