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1. (WO2013118268) MEDICAL TUBE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/118268    International Application No.:    PCT/JP2012/052946
Publication Date: 15.08.2013 International Filing Date: 09.02.2012
Chapter 2 Demand Filed:    27.09.2012    
A61M 1/14 (2006.01)
Applicants: TOYOBO CO., LTD. [JP/JP]; 2-8, Dojimahama 2-chome, Kita-ku, Osaka-shi, Osaka 5308230 (JP) (For All Designated States Except US).
KARATO, Yoshiaki [JP/JP]; (JP) (For US Only).
TAKAHASHI, Jun [JP/JP]; (JP) (For US Only).
TAKEGUCHI, Seiji [JP/JP]; (JP) (For US Only)
Inventors: KARATO, Yoshiaki; (JP).
Agent: KAZAHAYA, Nobuaki; Shin-Ei Building 6th Fl., 6-20, Tosabori 1-chome, Nishi-ku, Osaka-shi, Osaka 5500001 (JP)
Priority Data:
(JA) 医療用チューブ
Abstract: front page image
(EN)Provided is a medical tube which achieves a high level of transparency and non-coloring properties with reduced appearance defects. The medical tube, said medical tube being obtained by melt extrusion molding a composition containing polyvinyl chloride and a plasticizer and having an inner diameter of 0.1-30 mm and a thickness of 0.2-5 mm, characterized in that the arithmetic mean surface roughnesses (Ra) of the inner and outer surfaces measured in accordance with JIS B0601 (2001) are each 0.001-0.1 μm, and the Hazen color number measured in accordance with JIS K0071-1 is 0-100.
(FR)L'invention porte sur un tube médical qui atteint un niveau élevé de transparence et des propriétés non colorantes assorties de défauts d'aspect réduits. Ledit tube médical, obtenu par moulage par extrusion à l'état fondu d'une composition contenant du poly(chlorure de vinyle) et un plastifiant et ayant un diamètre interne de 0,1-30 mm et une épaisseur de 0,2-5 mm, est caractérisé en ce que les rugosités de surface moyennes arithmétiques (Ra) des surfaces interne et externe, mesurées conformément à la norme JIS B0601 (2001) sont chacune de 0,001-0,1 μm et le nombre Hazen, mesuré conformément à la norme JIS K0071-1, est de 0-100.
(JA) 透明性と非着色性を高いレベルで達成し、かつ外観不良を低減させた医療用チューブを提供する。 ポリ塩化ビニル及び可塑剤を含む組成物を溶融押出成型して得られ、かつ内径が0.1~30mm、厚みが0.2~5mmである医療用チューブにおいて、内表面および外表面のJIS B0601(2001)による算術平均粗さ(Ra)が0.001~0.1μmであり、JIS K0071-1によるハーゼン色数が0~100であることを特徴とする医療用チューブ。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)