HYDROGEL BASED OCCLUSION SYSTEMS
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United States of America Patent
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Issued Date -
Sep 19, 2013
app pub date -
Mar 15, 2013
filing date -
Mar 15, 2012
priority date (Note) -
Abandoned
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Abstract
A hydrogel based occlusion system, a method for occluding vessels, appendages or aneurysms, and a method for hydrogel synthesis are disclosed. The hydrogel based occlusion system includes a hydrogel having a shrunken and a swollen state and a delivery tool configured to deliver the hydrogel to a target occlusion location. The hydrogel is configured to permanently occlude the target occlusion location in the swollen state. The hydrogel may be an electro-activated hydrogel (EAH) which could be electro-activated with a delivery system to control the degree of swelling/shrinking.
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