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1. (WO2018181918) CYLINDRICAL STRUCTURE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/181918 International Application No.: PCT/JP2018/013681
Publication Date: 04.10.2018 International Filing Date: 30.03.2018
IPC:
A61F 2/06 (2013.01) ,A61L 27/16 (2006.01) ,A61L 27/18 (2006.01) ,A61L 27/34 (2006.01) ,A61L 27/50 (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
02
Prostheses implantable into the body
04
Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06
Blood vessels
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
16
obtained by reactions only involving carbon-to-carbon unsaturated bonds
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
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
28
Materials for coating prostheses
34
Macromolecular materials
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
Applicants: TORAY INDUSTRIES, INC.[JP/JP]; 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666, JP
Inventors: YAMASHITA, Kyohei; JP
KADOWAKI, Koji; JP
TANAHASHI, Kazuhiro; JP
TANAKA, Nobuaki; JP
YAMADA, Satoshi; JP
TSUCHIKURA, Hiroshi; JP
Priority Data:
2017-07016331.03.2017JP
Title (EN) CYLINDRICAL STRUCTURE
(FR) STRUCTURE CYLINDRIQUE
(JA) 筒状構造体
Abstract:
(EN) The objective of the present invention is to provide a cylindrical structure with which excellent puncture resistance can be imparted while maintaining the flexibility of a base material, by covering the base material using a covering material having excellent flexibility. The present invention provides a cylindrical structure which is provided with a cylindrical base material and a covering material which covers the base material, wherein the covering material includes a copolymer having, as a monomer unit, a polymerizable monomer including a silicone monomer and a fluoroalkyl group.
(FR) L'objectif de la présente invention est de produire une structure cylindrique permettant de conférer une excellente résistance à la perforation tout en maintenant la souplesse d'un matériau de base, en revêtant le matériau de base d'un matériau de revêtement possédant une excellente souplesse. La présente invention produit une structure cylindrique qui est pourvue d'un matériau de base cylindrique et d'un matériau de revêtement qui revêt le matériau de base, le matériau de revêtement comprenant un copolymère possédant, en tant qu'unité monomère, un monomère polymérisable comprenant un monomère de silicone et un groupe fluoroalkyle.
(JA) 柔軟性に優れた被覆材を用いて基材を被覆することで、基材の柔軟性を維持しつつ、優れた耐穿刺性をも付与することができる筒状構造体を提供することを目的としている。本発明は、筒状の基材と、上記基材を被覆する被覆材とを備え、上記被覆材は、シリコーンモノマー及びフルオロアルキル基を有する重合性モノマーをモノマーユニットとして有する共重合体を含む、筒状構造体を提供する。
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)