Vladimir Mitelberg,Donald K. Jones,Brett E. Naglreiter
申请号：
US14570659
公开号：
US20150157358A1
申请日:
2014.12.15
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Instruments, systems and methods are provided for performing submucosal medical procedures in a desired area of the digestive tract using endoscopy. Instruments include a safe access needle injection instrument, a submucosal tunneling instrument, a submucosal dissection instrument, a mucosal resection device. Systems include a combination of one or more of such instruments with or without injectable agents. Embodiments of various methods for performing the procedures are also provided.
