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1. (WO2018043718) MEDICAL INSTRUMENT
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Pub. No.: WO/2018/043718 International Application No.: PCT/JP2017/031643
Publication Date: 08.03.2018 International Filing Date: 01.09.2017
IPC:
A61F 2/966 (2013.01) ,A61M 25/09 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
95
Instruments specially adapted for placement or removal of stents or stent-grafts
962
having an outer sleeve
966
with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25
Catheters; Hollow probes
01
Introducing, guiding, advancing, emplacing or holding catheters
09
Guide wires
Applicants:
日本ゼオン株式会社 ZEON CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目6番2号 6-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008246, JP
Inventors:
野 静香 NO, Shizuka; JP
品川 裕希 SHINAGAWA, Hiroki; JP
Agent:
前田・鈴木国際特許業務法人 MAEDA & SUZUKI; 東京都千代田区一ツ橋2丁目5番5号 岩波書店一ツ橋ビル8階 8F, Iwanami Shoten Hitotsubashi Bldg., 5-5, Hitotsubashi 2-chome, Chiyoda-ku, Tokyo 1010003, JP
Priority Data:
2016-17217502.09.2016JP
Title (EN) MEDICAL INSTRUMENT
(FR) INSTRUMENT MÉDICAL
(JA) 医療用器具
Abstract:
(EN) [Problem] To provide a medical instrument in which an operating part can be reduced in size and weight. [Solution] An outer sheath 22, through which an inner sheath 21 passes, is drawn into a housing 31 of an operating part 3. A coil member 22a, inside which the outer sheath 22 is fitted and fixed, and which is configured such that an elastic wire having a substantially polygonal cross section is coiled around the outside thereof such that irregularities are formed thereon, is provided at the proximal end of the outer sheath 22 so as to extend over the inside and outside of the housing 31.
(FR) [Problème] Fournir un instrument médical dans lequel une partie opérationnelle peut être réduite en termes de taille et de poids. [Solution] Selon la présente invention, une gaine externe 22, à travers laquelle passe une gaine interne 21, est introduite dans un boîtier 31 d’une partie opérationnelle 3. Un élément de bobine 22a, à l’intérieur de laquelle la gaine externe 22 est montée et fixée, et qui est configuré de sorte qu’un fil élastique ayant une section transversale sensiblement polygonale soit enroulé autour de l’extérieur de celui-ci de sorte que des irrégularités soient formées sur celui-ci, est disposé à l’extrémité proximale de la gaine externe 22 de façon à s’étendre sur l’intérieur et l’extérieur du boîtier 31.
(JA) 【課題】操作部の小型・軽量化を図ることができる医療用器具を提供すること。 【解決手段】操作部3のハウジング31内にインナーシース21が挿通されたアウターシース22が引き込まれており、アウターシース22の近位端部には、該アウターシース22がその内側に嵌入されて固定され、弾性を有するとともに、略多角形状の断面を有する線材をその外側に凹凸が形成されるようにコイル状に巻回して構成されたコイル部材22aを、ハウジング31の内外に渡るように設けている。
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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, KR, 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: Japanese (JA)
Filing Language: Japanese (JA)