Importance

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Abstract

Devices and methods for improved soft tissue securement are disclosed, and, in particular, to tissue anchoring elements and deployment thereof. Such tissue anchoring elements may comprise a linkage element and an array of spreading elements. Endoscopic devices and methods are disclosed for deploying multiple anchoring elements to multiple sites and manipulating at least some of the associated linkage elements to approximate selected sites. Applications of such endoscopic devices and methods may include endoluminal therapy such as gastroplasty, which may be used for the treatment of obesity and gastroesophageal disease. Such devices and methods may also include the attachment of a foreign body to a tissue mass. Further aspects of the invention include devices and methods for the modification of mechanical properties of the anchoring sites so as to decrease the likelihood that anchoring elements will pull out. Such modification may include irritating or injuring the tissue within the anchoring sites, thereby causing a healing or scarification response, or may alternatively include deploying a solidifying agent within the anchoring sites.

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First Claim