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1. (WO2018056344) TWO PACK TYPE COATING AGENT FOR MEDICAL DEVICES
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Pub. No.: WO/2018/056344 International Application No.: PCT/JP2017/034031
Publication Date: 29.03.2018 International Filing Date: 21.09.2017
IPC:
A61L 29/08 (2006.01) ,A61L 27/16 (2006.01) ,A61L 27/34 (2006.01) ,A61L 27/40 (2006.01) ,A61L 29/04 (2006.01) ,A61L 29/12 (2006.01) ,A61L 31/04 (2006.01) ,A61L 31/10 (2006.01) ,A61L 31/12 (2006.01)
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
29
Materials for catheters or for coating catheters
08
Materials for coatings
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
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
40
Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
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
29
Materials for catheters or for coating catheters
04
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
29
Materials for catheters or for coating catheters
12
Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
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
31
Materials for other surgical articles
04
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
31
Materials for other surgical articles
08
Materials for coatings
10
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
31
Materials for other surgical articles
12
Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
Applicants:
日油株式会社 NOF CORPORATION [JP/JP]; 東京都渋谷区恵比寿四丁目20番3号 20-3, Ebisu 4-chome, Shibuya-ku, Tokyo 1506019, JP
Inventors:
松田 将 MATSUDA, Masaru; JP
野田 朋澄 NODA, Tomozumi; JP
坂元 伸行 SAKAMOTO, Nobuyuki; JP
Agent:
庄司 隆 SHOJI, Takashi; JP
資延 由利子 SUKENOBU, Yuriko; JP
大杉 卓也 OHSUGI, Takuya; JP
Priority Data:
2016-18492122.09.2016JP
Title (EN) TWO PACK TYPE COATING AGENT FOR MEDICAL DEVICES
(FR) AGENT DE REVÊTEMENT DE TYPE À DEUX PAQUETS POUR DISPOSITIFS MÉDICAUX
(JA) 2剤式医療機器用コーティング剤
Abstract:
(EN) Provided is a two pack type coating agent for medical devices, which improves the initial water wettability of a biocompatible coating film that is formed from a water-insoluble phosphorylcholine group-containing polymer. The present invention has been accomplished on the basis of the finding that the above-described problem is solved by a two pack type coating agent for medical devices, which is composed of a first agent pack containing a water-insoluble phosphorylcholine group-containing polymer and a second agent pack containing a nonionic surfactant, a polyethylene glycol or a water-soluble phosphorylcholine group-containing polymer.
(FR) L'invention porte sur un agent de revêtement de type à deux paquets pour dispositifs médicaux, qui améliore la mouillabilité initiale de l'eau d'un film de revêtement biocompatible formé à partir d'un polymère contenant un groupe phosphorylcholine insoluble dans l'eau. La présente invention a été réalisée à partir de la découverte selon laquelle le problème décrit ci-dessus est résolu par un agent de revêtement de type à deux paquets pour des dispositifs médicaux, lequel est composé d'un premier bloc d'agent contenant un polymère, lui-même contenant un groupe phosphorylcholine insoluble dans l'eau, et d'un second bloc d'agent contenant un tensioactif non ionique, un polyéthylène glycol ou un polymère contenant un groupe phosphorylcholine hydrosoluble.
(JA) 非水溶性のホスホリルコリン基含有重合体で形成された生体適合性被膜の初期水濡れ性を改善させる2剤式医療機器用コーティング剤を提供する。 非水溶性のホスホリルコリン基含有重合体を含有する第1剤と、非イオン性界面活性剤、ポリエチレングリコール、または、水溶性のホスホリルコリン基含有重合体を含有する第2剤とからなる、2剤式医療機器用コーティング剤が上記の課題を解決することの知見を見出し、本発明を完成するに至った。
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)