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Non-shortening high angle wrapped balloons

  • US 7,785,290 B2
  • Filed: 08/07/2006
  • Issued: 08/31/2010
  • Est. Priority Date: 08/07/2006
  • Status: Active Grant
First Claim
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1. A high pressure, large diameter, high expansion ratio balloon having a longitudinal axis and comprising a composite film wound into a wrapped balloon having a base pass, a radial pass, and a helical pass, said composite film forming a predefined maximum expanded diameter and which does not change length during expansion.

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