ABHITABH PATIL,Michael Gadaleta,Karen Raturi,Ashish Patil,Nikhil Dewan
申请号：
US14107980
公开号：
US20150164550A1
申请日:
2013.12.16
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The embodiments of the present invention relate to an endoscopic system and accessories. In particular, the various embodiments relate to endoscopic systems in which an accessory comprises a multi-lumen device that is capable of quantitatively delivering at least a catheter, a balloon, and a needle to a site. The accessory is configured to allow for individual, independent control of its components. For example, in some embodiments, the needle and guidewire can be independently controlled. In addition, the needle may be retracted back into an inner lumen of the catheter body. Accordingly, during use, the accessory of the embodiments allows the user to maintain access to an incision site without having to exchange or remove accessories for various parts of the procedure
