Multi-layer film welded articulated balloon
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United States of America Patent
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Jun 3, 2014
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N/A
app pub date -
Jun 6, 2011
filing date -
Sep 25, 2007
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Abstract
A method of fabrication of a medical balloon, and a balloon device useful for various medical balloon procedures, such as gastrointestinal, vascular, reproductive system, urinary system and pulmonary applications. At least two layers of a thermoplastic film are sealed at their peripheral edges and heat sealed at one or more locations inside an area enclosed by the sealed edges at predetermined locations, in one implementation of the balloon device. Such configuration enables the balloon to articulate to a desired shape upon inflation, with the desired shape being selected to accommodate a specific medical application.
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