您的位置: 首页 > 农业专利 > 详情页

MEDICAL STENT HAVING MOVEMENT PREVENTION MEANS
专利权人:
发明人:
Sang Koo JEON,Sang Hyub LEE
申请号:
US14275329
公开号:
US20140343683A1
申请日:
2014.05.12
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present invention provides a medical stent with a stopper which can be inserted into lumens of a human such as the duodenum, the colon, the biliary tract, and the esophagus, and that is useful for lesions due to stricture caused by benign and malignant tumors.The medical stent with stoppers of the present invention includes a body having a cylindrical shape meshed with an elastic member and having an internal passage, and stoppers forming portions of the body and preventing the body from moving in a lesion, in which the body has a first elastic part at the center thereof, a pair of second elastic parts disposed at respective sides of the first elastic part and extending from the first elastic part, third elastic parts disposed outside of the second elastic parts and extending from the second elastic parts, and fourth elastic parts disposed outside of the third elastic parts, extending from the third elastic parts, and forming ends of the body, the stopper composed of the second elastic parts and the fourth elastic part, and the second elastic parts being larger in diameter than the first elastic part and the third elastic parts.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充