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URINARY CATHETER HAVING A CONICAL PROXIMAL SECTION
专利权人:
发明人:
Egon Triel,Johnny Wagner
申请号:
US15996521
公开号:
US20180272105A1
申请日:
2018.06.04
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A urinary catheter has a tube having a proximal section that is insertable into a urethra and a distal section having a connector secured to a distal end of the tube. A lumen is formed longitudinally in the tube and a hydrophilic coating applied to an exterior surface of the tube. The proximal section of the tube includes a proximal tip end that is closed to terminate the lumen at the proximal tip end, with the proximal tip end rounded for insertion of the proximal tip end through the urethra and into a bladder. The proximal section of the tube is conical such that a first outer diameter of the proximal section of the tube measured at the proximal tip end is smaller than a second outer diameter of the proximal section of the tube measured distal from the proximal tip end.
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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