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1. (WO2007004531) CANNULA
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004531 International Application No.: PCT/JP2006/313049
Publication Date: 11.01.2007 International Filing Date: 30.06.2006
Chapter 2 Demand Filed: 02.05.2007
IPC:
A61B 17/34 (2006.01) ,A61M 25/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
34
Trocars; Puncturing needles
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:
学校法人日本大学 NIHON University [JP/JP]; 〒1028275 東京都千代田区九段南四丁目8番24号 Tokyo 8-24 Kudan-Minami 4-Chome, Chiyoda-ku, Tokyo 1028275, JP (AllExceptUS)
洞口 敬 HORAGUCHI, Takashi [JP/JP]; JP (UsOnly)
Inventors:
洞口 敬 HORAGUCHI, Takashi; JP
Agent:
特許業務法人高橋特許事務所 Patent Corporate Body TAKAHASHI Office; 〒1050003 東京都港区西新橋2-13-3 藤喜ビル3階 Tokyo 3rd Floor, Fujiki Bldg. 13-3 Nishishinbashi 2-Chome Minato-ku, Tokyo 1050003, JP
Priority Data:
2005-19587105.07.2005JP
Title (EN) CANNULA
(FR) CANULE
(JA) カニューラ
Abstract:
(EN) A cannula in which the inner diameter of a cylindrically shaped member is not large, that does not limit freedom of movement of a rod such as an operation device, and that does not limit movement of an operation instrument at the forward end of the rod such as the operation device. The cannula has the cylindrically shaped member (2) in which a slit (3) continuous from one end of to the other end of the member is formed. The slit (3) is rectilinearly formed in parallel to the center axis of the cylindrically shaped member (2), and those portions at both ends of the cylindrically shaped member (2) where the slit (3) is formed have shapes (4, 5) cut toward end sections on the opposite side.
(FR) L’invention a pour objet une canule dans laquelle le diamètre intérieur d’un élément de forme cylindrique est étroit afin de ne pas limiter la liberté de mouvement d’une tige, telle celle d’un dispositif de commande, et de ne pas limiter le mouvement d’un instrument d’opération à l’extrémité antérieure de la tige, tel le dispositif de commande. La canule présente ledit élément de forme cylindrique (2) dans lequel une fente (3) continue d’une extrémité à l’autre est pratiquée. La fente (3) est formée de manière rectiligne parallèlement à l’axe central de l’élément de forme cylindrique (2) et les parties de ce dernier aux deux extrémités où est pratiquée la fente (3) ont une forme (4, 5) coupée en direction des extrémités de l’autre côté.
(JA)  本発明は、円筒形状部材の内径寸法を大きくすることなく、手術用器具等のロッドの自由度を制限することなく、手術用器具等のロッド先端の手術用器具の動きも制限しないカニューラの提供することを目的としており、円筒形状部材(2)を備え、該円筒形状部材(2)の一端部から他端部へ亘って連続したスリット(3)を形成し、当該スリット(3)は前記円筒形状部材(2)の中心軸と平行な直線を構成しており、前記円筒形状部材(2)の両端部における前記スリット(3)が形成されている部分は、反対側の端部に向って切れ込んだ形状(4,5)に構成されていることを特徴としている。
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)