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CATHÉTER URINAIRE
专利权人:
Otsuka Techno Corporation
发明人:
申请号:
EP18853123.0
公开号:
EP3679957A1
申请日:
2018.09.06
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
Provided is a urinary catheter capable of easily draining urine stored from an inner wall of a bladder up to the top of a balloon portion, while the balloon portion maintains a function for preventing falling-off of the catheter. There is provided a urinary catheter 1 which includes a catheter body 2, a urine draining lumen 11 which is formed inside the catheter body 2, a balloon 4 which has a first end portion 25 fixed so as to surround the catheter body 2 at a tip end portion side of the catheter body 2 and a second end portion 26 and also has a linear recessed portion 38 extending from the first end portion 25 toward the second end portion 26 along a circumferential surface 31 thereof in an expanded state, a first urine draining port 9 which is formed in the catheter body 2 so as to be closer to the tip end portion side than the balloon 4 to communicate with the urine draining lumen 11, and a second urine draining port 37 which is formed in the vicinity of the first end portion 25 of the balloon 4 in the catheter body 2 to communicate with the urine draining lumen 11.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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