A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 25/06 (2006.01) A61M 5/158 (2006.01) A61M 5/32 (2006.01) A61M 25/00 (2006.01)
Patent
CA 2595052
An indwelling catheter comprises a catheter tube. The catheter tube is provided with an inserted portion which is to be inserted into a patient and a main portion which is provided on a base end side of the inserted portion. Furthermore, a tapered portion is formed on at least a part of the inserted portion. An outer diameter of the inserted portion is thinner than an outer diameter of the main portion. According to the above-mentioned indwelling catheter, since the outer diameter of the inserted portion is made thinner than that of the main portion by providing the tapered portion, a pricking pain of a patient is reduced. In addition, since the outer diameter of the inserted portion is made thin without the need of making the outer diameter of the main portion thin, a sufficient flow amount of fluid for medical interventions can be secured.
Gowling Lafleur Henderson Llp
Medikit Co. Ltd.
LandOfFree
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