ALEX T. ROTH,ANDREW H. HANCOCK,CHRIS PAMICHEV,JOHN GAISER,GARY WELLER,CHRISTOPHER JULIAN,JAMES GANNOE,CRAIG GERBI,CRYSTINE M. LEE
申请号：
BRPI0720795
公开号：
BRPI0720795A2
申请日:
2007.12.06
申请国别(地区):
BR
年份:
2014
代理人:
摘要：
Devices and methods for tissue acquisition and fixation, or gastroplasty, are described. Generally, the devices of the system may be advanced in a minimally invasive manner within a patient's body to create one or more plications within the hollow body organ. A tissue treatment device attached to a distal end of a flexible elongated member and has a cartridge member opposite an anvil member. The cartridge member and the anvil member are movable between a closed position and an open position, and a moveable barrier is disposed between the cartridge and anvil members to help acquire a dual fold of tissue. The tissue treatment device can be repositioned to form multiple plications within the organ.
