A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/32 (2006.01) A61B 17/34 (2006.01)
Patent
CA 2441582
An elongated tubular needle for injecting a fluid into a human body or retracting a fluid from the human body, comprising; a tubular needle cannula (1) having a skin piercing distal end (4), an opposite proximal end (5), and a tubular sidewall (2) there between having an outside diameter at the skin piercing end (4) which is smaller than the outside diameter at the opposite proximal end (5) thereof, and a cylindrical lumen (3) extending through the needle cannula (1) and having approximately the same uniform inside diameter through the needle cannula (1).
Cette invention concerne un aiguille tubulaire longue servant à injecter un liquide dans un corps humain ou à extraire un liquide d'un corps humain, qui comprend une canule à aiguille tubulaire (1) présentant une extrémité distale (4) faite pour perforer la peau(4) et une extrémité proximale opposée (5) séparées par une cloison tubulaire (2) dont le diamètre extérieur est plus faible au niveau de l'extrémité proximale opposée (5), et une lumière cylindrique (3) qui traverse longitudinalement la canule (1) dans le sens de la longueur et dont le diamètre intérieur est sensiblement uniforme sur toute la longueur de la canule (1).
Higaki Yoshio
Klint Henrik Sonderskov
Nipro Corporation
Novo-Nordisk A/s
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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