| abstract |
Devices, methods and kits for restricting a portion of a GI tract by tightening tissue are provided. The devices, methods and kits can be used to treat GERD or obesity. The devices, methods, and kits do not require the formation of plications in tissue walls and may result in faster application, reduced surgical trauma, reduced risk, and reduced cost. The devices comprise a plurality of tissue-engageable anchors coupled to a tether. Each anchor is secured to a tissue wall of the GI tract. The anchors are secured to the tissue wall in a manner that may minimize tissue damage. The tether is configured to be cinched to draw the anchors together, which in turn draws the tissue secured to the anchors together, thereby tightening tissue to restrict a portion of the GI tract. |