Patent ID: 7686783
Filing Date: 2010-03-30
Classification: A61B,A61F,A61M

Abstract:
1. A combination perfusion and occlusion device comprising: an elongate shaft with proximal and distal ends; an occlusive member disposed on a distal portion of the elongate shaft, the occlusive member having a collapsed configuration and an expanded configuration, the occlusive member comprising material that is restrictive of blood flow; an elongate perfusion member disposed along at least a portion of the elongate shaft, the perfusion member having a collapsed configuration and an expanded configuration, the perfusion member defining a perfusion lumen in the expanded configuration, the perfusion member being disposed along the shaft from proximal the occlusive member to distal the occlusive member; wherein the occlusive member is a filter comprising a support hoop forming a filter opening and a filter material having pores extending distally from the support hoop to form a filter basket.