Endoscopic plication devices and methods
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United States of America Patent
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Jun 16, 2015
Grant Date -
Sep 20, 2007
app pub date -
Oct 3, 2006
filing date -
Oct 3, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
Endoscopic plicators are passed transorally into the stomach and used to plicate stomach tissue by engaging tissue from inside of the stomach and drawing it inwardly. The tissue is drawn inwardly into a vacuum chamber, causing sections of serosal tissue on the exterior of the stomach to be positioned facing one another. The plicators allow the opposed sections of tissue to be moved into contact with one another, and preferably deliver sutures, staples or other means for maintaining contact between the tissue sections at least until serosal bonds form between them. Each of these steps may be performed wholly from the inside of the stomach and thus can eliminate the need for any surgical or laparscopic intervention. After one or more plications is formed, medical devices may be coupled to the plication(s) for retention within the stomach.
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