Non-invasive apparatus for treatment of gastroesophageal reflux disease
First Claim
Patent Images
1. A surgical stapler comprising:
- a staple-carrying cartridge having at least two rows of staples;
at least one staple ejecting member longitudinally slidably disposed within the staple-carrying cartridge; and
at least two anvil members physically spaced from each other, wherein each anvil member is movable from a first position, disposed substantially parallel with the staple-carrying cartridge, to a second position, disposed at an angle relative to the staple-carrying cartridge.
0 Assignments
0 Petitions
Accused Products
Abstract
Instrumentation for transoral treatment of gastroesophageal reflux disease (GERD) are disclosed. In a preferred embodiment, an instrument includes a remotely operable invagination device for atraumatically approximating the lower esophagus and fundus of the stomach and for invaginating the gastroesophageal junction into the stomach thereby involuting the surrounding fundic wall. The same or a separate instrument includes a remotely operable surgical fastening instrument for fastening together the invaginated lower esophagus and fundic wall. A method of surgically treating GERD is also disclosed.
-
Citations
1 Claim
-
1. A surgical stapler comprising:
-
a staple-carrying cartridge having at least two rows of staples; at least one staple ejecting member longitudinally slidably disposed within the staple-carrying cartridge; and at least two anvil members physically spaced from each other, wherein each anvil member is movable from a first position, disposed substantially parallel with the staple-carrying cartridge, to a second position, disposed at an angle relative to the staple-carrying cartridge.
-
Specification