Catheter systems for crossing total occlusions in vasculature

Catheter systems for crossing total occlusions in vasculature

  • CN 101,495,171 A
  • Filed: 03/30/2006
  • Published: 07/29/2009
  • Est. Priority Date: 03/30/2005
  • Status: Active Application
First Claim
Patent Images

1. conduit system that is used for vascular system comprises:

  • The conduit housing that comprises the housing chamber;

    With the link coupled precentrum of the far-end of conduit housing, this precentrum comprises inner cone body cavity, side opening and remote stomidium, wherein the proximal part of inner cone body cavity is communicated with the housing chamber, the mid portion of inner cone body cavity is configured to comprise the passive type deflecting region that is communicated with side opening and proximal part, and the distal portions of inner cone body cavity is communicated with remote stomidium and proximal part;

    WithBe configured in the marker in the precentrum, it is configured to be used for presenting a plurality of symbols of indication side opening with respect to the orientation of the target spot in the vascular system.

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