您的位置: 首页 > 农业专利 > 详情页

STRETCH VALVE BALLOON CATHETER AND METHODS FOR PRODUCING AND USING SAME
专利权人:
MAYSER; LLC
发明人:
PINCHUCK, Leonard,PALMER, Matthew A.,KALSER, Gary A.,MAYBACK, Gregory L.,LEONE, James
申请号:
AU2016203938
公开号:
AU2016203938B2
申请日:
2016.06.10
申请国别(地区):
AU
年份:
2017
代理人:
摘要:
#$%^&*AU2016203938B220170907.pdf#####STRETCH VALVE BALLOON CATHETER AND METHODS FOR PRODUCING AND USING SAME ABSTRACT A safety catheter includes a flexible, multi-lumen shaft having an outer diameter, a distal tip, a proximal catheter end with a drain end and a proximal inflation end. The multi-lumen shaft defines a drain lumen, a distal hollow balloon portion, at least one inflation lumen, and a drainage port. A hollow stretch valve is coaxially disposed in the drainage lumen, has a fixed portion within the drainage lumen just proximal of an increased stretching portion, and prevents fluid from passing through the drainage port in a steady state. The stretch valve has a sliding portion slidably disposed within the drainage lumen such that, in a stretched state when the proximal catheter end is stretched, the sliding portion slides within the drainage lumen to permit fluid to pass through the balloon drainage port and/or inner wall of the catheter.8/19 1620 --BALLOON 1610 (COMPRESSION) BALLOON 5 SEAL 1640 PULL 1650 1630 URETHRA BALLOON INFLATION WALL LUMEN PORT WALL DRAINAGE -C ATHETER _ BLADDER WALL 1600 SHAFT FIG. 16 1610 DEFLATING BALLOON PULL INFLATION MEDIUM BLADDER FLOW (INTO URETHRA AND BLADDER) FIG. 17 COMPLETELY DEFLATED BALLOON REMOVE cD BLADDER URETHRA WALL FIG. 18
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