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Memory material valve

  • US 10,660,747 B2
  • Filed: 10/25/2017
  • Issued: 05/26/2020
  • Est. Priority Date: 10/25/2017
  • Status: Active Grant
First Claim
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1. A valve for modulating bloodflow in a blood passage, comprising:

  • a body defining a proximal end and a distal end wherein the proximal end defines a memory shape element configured for applying longitudinal and hoop pressure to the proximal end at a site for modulating bloodflow, wherein the distal end defines a memory shape element configured to extend along the length of the passage to fit the variation in diameter and curvature along the length of the passage extending away from the site.

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