NATURAL ORIFICE TRANSLUMINAL ENDOSCOPIC DEVICES FOR CLOSURE OF LUMINAL PERFORATIONS AND ASSOCIATED METHODS
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United States of America Patent
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Issued Date -
Sep 17, 2015
app pub date -
Jun 2, 2015
filing date -
Nov 15, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
Devices include at least two spaced apart flexible legs formed of a shape memory material, each leg having a respective free end configured to engage local tissue. The devices can also include at least one resilient member having opposing end portions, a respective end portion being attached to each leg at a location away from the free end. The resilient member is configured to take on a stretched configuration inside an endoscope during delivery. Alternatively or additionally, the devices include a cinch that is configured to snugly hold portions of both legs to force the legs closer together.
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