Patents Assigned to Cardiovascualr Imaging Systems, Inc.
  • Catheter system having a balloon angioplasty device disposed over a work element lumen
    Patent number: 5941870
    Abstract: An intravascular catheter system has a balloon angioplasty device disposed about a common lumen near its distal end. The common lumen is in communication with multiple lumens within a proximal region of the catheter body to allow for positioning of the catheter over a movable guide wire and convenient delivery of imaging or interventional devices to a desired region of the blood vessel being treated.
    Type: Grant
    Filed: May 21, 1997
    Date of Patent: August 24, 1999
    Assignee: Cardiovascualr Imaging Systems, Inc.
    Inventor: Yue-Teh Jang