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Double spiral patent foramen ovale closure clamp

  • US 8,753,362 B2
  • Filed: 09/18/2013
  • Issued: 06/17/2014
  • Est. Priority Date: 12/09/2003
  • Status: Expired due to Fees
First Claim
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1. A device adapted to press together the septum primum and the septum secundum between the atrial chambers, the device comprising:

  • two clamping members including elongate wire members that are spiral shaped, wherein the elongate members of the occluder terminate at one end of each in a ball, wherein one clamping member may be disposed on a side of the septum and a central connector which connects the two clamping members and passes through the tunnel wherein the central connector includes two wires that are spaced apart at a portion of their length so that the wires are proximate the lateral sides of the tunnel so that the device may be centered in a passage between the atrial chambers, wherein the central connector is connected to at least one clamping member at an inner part of the spiral shaped wire member.

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