×

Visualizing ablation device and procedure

  • US 20040082942A1
  • Filed: 10/23/2002
  • Published: 04/29/2004
  • Est. Priority Date: 10/23/2002
  • Status: Active Grant
First Claim
Patent Images

1. A cannula comprising:

  • a hollow shaft defining a longitudinal lumen, said shaft having a proximal segment and a distal segment, wherein said distal segment comprises a distal tip configured with a tissue-gripping surface.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×