Invention Grant
US07686819B2 Flexible endoscopic surgical instrument for invagination and fundoplication 失效
灵活的内窥镜手术器械用于内陷和眼底应用

Flexible endoscopic surgical instrument for invagination and fundoplication
Abstract:
A surgical instrument used in an endoscopic fundoplication is disclosed. The instrument may include an elongated tube having a proximal end and a distal end, a distal member coupled proximate the distal end of the tube and configured to fold a fundus of a stomach toward an esophageal wall, and a grasper configured to grasp at least a portion of the fundus or the esophageal wall. The grasper may be coupled to one of the elongated tube and the distal member.
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