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Hemostasis valve and delivery systems

  • US 10,555,826 B2
  • Filed: 08/08/2016
  • Issued: 02/11/2020
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. An x-valve, comprising:

  • a) a valve housing;

    b) at least one sealing component within the valve housing, the sealing component defining a plurality of slots that intersect with each other; and

    c) a support layer that includes nitinol and partitions the sealing component, the support layer including a peripheral ring and a plurality of arms extending from the peripheral ring to points proximate to intersection of the plurality of slots, the plurality of arms embedded within the sealing component, whereby the x-valve can form a seal about a guidewire extending through the x-valve.

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