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1. (WO2019027272) ARTIFICIAL CONDUIT FOR NERVE ANASTOMOSIS
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Pub. No.: WO/2019/027272 International Application No.: PCT/KR2018/008797
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
A61B 17/11 (2006.01) ,A61L 27/58 (2006.01) ,A61L 27/18 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
03
for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith
11
for performing anastomosis; Buttons for anastomosis
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
50
Materials characterised by their function or physical properties
58
Materials at least partially resorbable by the body
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
14
Macromolecular materials
18
obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Applicants:
고려대학교 산학협력단 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION [KR/KR]; 서울시 성북구 안암로 145 145, Anam-ro Seongbuk-gu, Seoul 02841, KR
Inventors:
오경호 OH, Kyoung Ho; KR
최준 CHOI, June; KR
Agent:
특허법인 다해 DAHAI INTERNATIONAL PATENT & LAW FIRM; 서울시 강남구 삼성로 531 고운빌딩 3층 3rd Floor, Gowoon Bldg., 531, Samseong-ro Gangnam-gu, Seoul 06156, KR
Priority Data:
10-2017-009844403.08.2017KR
Title (EN) ARTIFICIAL CONDUIT FOR NERVE ANASTOMOSIS
(FR) CONDUIT ARTIFICIEL POUR ANASTOMOSE NERVEUSE
(KO) 신경문합용 인공도관
Abstract:
(EN) The present invention relates to an artificial conduit for nerve anastomosis, which can firmly connect a nerve and another nerve by a simple fitting method without fine inosculation surgery and comprises: a pipe-type conduit (110) made of a biodegradable polymer material which is absorbed in a living body and helps regeneration of a nerve; and a nerve stator (120) provided at an inner center portion of the conduit to hold a nerve inserted into the conduit and prevent the nerve from escaping therefrom, wherein the nerve stator is obliquely inclined along the insertion direction of a nerve.
(FR) La présente invention concerne un conduit artificiel pour anastomose nerveuse, qui peut relier fermement un nerf et un autre nerf par un procédé de montage simple sans chirurgie d'inoculation fine, et qui comprend : un conduit de type tuyau (110) constitué d'un matériau polymère biodégradable qui est absorbé dans un corps vivant et aide à la régénération d'un nerf ; et un stator de nerf (120) disposé au niveau d'une partie centrale interne du conduit pour maintenir un nerf inséré dans le conduit et empêcher le nerf de s'échapper de celui-ci, le stator de nerf étant incliné de manière oblique le long de la direction d'insertion d'un nerf.
(KO) 본 발명은 미세접합수술 없이 간단한 끼움 방식으로 신경과 신경 사이를 견고히 이어줄 수 있는 신경문합용 인공도관에 관한 것으로, 생체 내에 흡수되어 신경의 재생을 돕는 생분해성 고분자 물질로 제작된 파이프 형태의 도관(110); 및 상기 도관의 내측 중앙부에 구비되어 상기 도관에 삽입되는 신경이 빠지지 않게 잡아주는 신경고정자(120);를 포함하며, 상기 신경고정자는 신경의 삽입방향을 따라 비스듬하게 기울어져 있는 것을 특징으로 한다.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, 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)