Catheter/guide wire steering apparatus and method
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United States of America Patent
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Jun 29, 1999
Grant Date -
N/A
app pub date -
May 24, 1996
filing date -
May 24, 1996
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A catheter/guide wire steering mechanism includes a catheter having a proximal end, a distal end, and sidewalls which define at least the first lumen. An opening is formed in a sidewall of the catheter, near the distal end thereof in communication with the first lumen. A plug is disposed in the catheter at the distal end thereof and includes a curved surface for deflecting and directing out the opening, the leading end of a guide wire (or other catheter) inserted into the lumen at the proximal end of the catheter. This enables guiding the guide wire laterally from the catheter either into a passageway branching from the main passageway into which the catheter is inserted, or to perforate a sidewall of the main passageway.
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Family
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