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1. (WO2006090777) MEDICAL MATERIAL, ARTIFICIAL TOOTH ROOT AND METHOD OF PRODUCING MATERIAL FOR CLINICAL USE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/090777    International Application No.:    PCT/JP2006/303267
Publication Date: 31.08.2006 International Filing Date: 23.02.2006
IPC:
A61L 27/00 (2006.01), C12M 3/00 (2006.01)
Applicants: HI-LEX CORPORATION [JP/JP]; 12-28, Sakaemachi 1-chome Takarazuka-shi, Hyogo 6650845 (JP) (For All Designated States Except US).
NOISHIKI, Yasuharu [JP/JP]; (JP) (For US Only).
KUBOKI, Yoshinori [JP/JP]; (JP) (For US Only).
SEKI, Yasuo [JP/JP]; (JP) (For US Only).
SHIOTA, Hiroyuki [JP/JP]; (JP) (For US Only)
Inventors: NOISHIKI, Yasuharu; (JP).
KUBOKI, Yoshinori; (JP).
SEKI, Yasuo; (JP).
SHIOTA, Hiroyuki; (JP)
Agent: AKIYAMA, Shigeo; Kitahama-Nagao Bld. 3F 9-9, Kitahama 1-chome Chuo-ku, Osaka-shi Osaka 5410041 (JP)
Priority Data:
2005-047650 23.02.2005 JP
2005-047651 23.02.2005 JP
2005-052164 25.02.2005 JP
2006-008029 16.01.2006 JP
Title (EN) MEDICAL MATERIAL, ARTIFICIAL TOOTH ROOT AND METHOD OF PRODUCING MATERIAL FOR CLINICAL USE
(FR) MATÉRIAU MÉDICAL, RACINE DE DENT ARTIFICIELLE ET PROCÉDÉ DE FABRICATION DE MATÉRIAU POUR UTILISATION CLINIQUE
(JA) 医用材料、人工歯根および医療材料の製造方法
Abstract: front page image
(EN)[PROBLEMS] To provide a medical material having such a structure that enables even diffusion and distribution in the material of a sufficient amount a substance necessary for a medical treatment. [MEANS FOR SOLVING PROBLEMS] A medical material 10 composed of a porous three-dimensional construct 11, which is a rectangular parallelepiped having a porosity of from 20 to 97%, and pores 12, 13, 14 and 15 provided in the main body. From this pore 12, a substance such as calcium phosphate or ceramics apatite and/or a physiologically active cell, tissue or protein and a substance suitable for exerting the functions thereof are introduced.
(FR)L'invention entend proposer un matériau médical d'une structure permettant une diffusion et une distribution uniformes dans le matériau d'une quantité suffisante d'une substance nécessaire à un traitement médical. Elle concerne un matériau médical 10 composé d'une construction poreuse en trois dimensions 11, qui est un parallélépipède rectangulaire d'une porosité comprise entre 20 et 97%, et de pores 12, 13, 14 et 15 pratiqués dans le corps principal. On introduit à partir de ce pore 12, une substance comme un phosphate de calcium ou des céramiques apatites et/ou une cellule, un tissu ou une protéine physiologiquement actif et une substance capable de remplir les fonctions de celle-ci.
(JA)【課題】治療に必要十分な量の物質を材料内部に均一に拡散分布させることができる構造を有する医用材料を提供する。 【解決手段】空隙率が20~97%である直方体状の多孔質三次元構造体11と、その本体内部に形成される中空孔12、13、14、15とから構成されている医用材料10。また、この中空孔12からリン酸カルシウム、セラミックスアパタイトなどの物質および/または生理活性を持つ細胞や組織、蛋白、それにそれらの機能を発揮させるにふさわしい物質が導入されている。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)