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1. (WO2007001033) CATHETER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/001033 International Application No.: PCT/JP2006/312924
Publication Date: 04.01.2007 International Filing Date: 28.06.2006
IPC:
A61M 25/00 (2006.01)
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
Applicants:
株式会社カネカ KANEKA CORPORATION [JP/JP]; 〒5308288 大阪府大阪市北区中之島3丁目2番4号 Osaka 2-4, Nakanoshima 3-chome, Kita-ku Osaka-shi Osaka 5308288, JP (AllExceptUS)
田原 仁 TAHARA, Hitoshi [JP/JP]; JP (UsOnly)
深谷 浩平 FUKAYA, Kohei [JP/JP]; JP (UsOnly)
Inventors:
田原 仁 TAHARA, Hitoshi; JP
深谷 浩平 FUKAYA, Kohei; JP
Common
Representative:
株式会社カネカ KANEKA CORPORATION; 〒5308288 大阪府大阪市北区中之島3丁目2番4号 Osaka 2-4, Nakanoshima 3-chome, Kita-ku Osaka-shi Osaka 5308288, JP
Priority Data:
2005-18943929.06.2005JP
2006-02176031.01.2006JP
Title (EN) CATHETER
(FR) CATHETER
(JA) カテーテル
Abstract:
(EN) A catheter for blocking a lumen in the body which has a tubular member having a distal part and a proximal part, an expansion member which closely adheres to the inner wall of the lumen in the body upon expansion, and an inflation lumen which is formed within the tubular member and connected to the inside of the expanding member for flowing a fluid for expanding by which the expansion member is expanded or contracted, characterized by having a reflux lumen for connecting the distal side of the expansion member to the proximal side thereof and a filter member provided in the reflux lumen. The above-described catheter can highly adhere to a lumen in the body and ensure a peripheral fluid flow.
(FR) L’invention concerne un cathéter servant à bloquer une lumière corporelle. Le cathéter comprend un élément tubulaire présentant une partie distale et une partie proximale, un élément de dilatation adhérant fermement à la paroi intérieure de la lumière corporelle lorsqu’il se dilate, et une lumière de gonflage formée à l’intérieur de l’élément tubulaire et reliée à l’intérieur de l’élément de dilatation pour acheminer un fluide de dilatation permettant de dilater ou de contracter l’élément de dilatation. Le cathéter est caractérisé en ce qu’il comprend une lumière de reflux servant à relier le côté distal de l’élément de dilatation à son côté proximal, et un élément filtrant inséré dans la lumière de reflux. Le cathéter est capable d’adhérer fortement à une lumière corporelle et d’assurer un écoulement périphérique de fluide.
(JA)  本発明は、遠位部及び近位部を有する管状体と、拡張時に生体管腔内壁に密着する拡張体と、前記管状体内部に形成され、前記拡張体内部と連通し、前記拡張体を拡張または収縮するための拡張用流体を通すインフレーションルーメンを有する体内管腔閉塞用カテーテルであって、前記拡張体の遠位側と近位側を連通させる灌流ルーメンと、前記灌流ルーメンに配置されたフィルタ要素を備えることを特徴とするカテーテルである。本発明のカテーテルによれば、体内管腔に対して高度に密着し、且つ末梢の流体の流れを確保することができる。                                                                               
front page image
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, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, 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, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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)