Steerable catheter
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United States of America Patent
Stats
-
Apr 16, 1996
Issued Date -
N/A
app pub date -
Dec 22, 1993
filing date -
Dec 23, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a steering system for a catheter tip. The system includes wire members that extend through a catheter wall that are used to pull a distal portion of the catheter tip causing controlled, predetermined bending at the tip. Anchoring members located near the catheter tip connect the distal end of the catheter with wire members. The steering system also contains control members which are located at a proximal portion of the catheter and are used to control the pull on the wire members. Steering enhancement members are also included in the steering system which facilitate the bending of the catheter wall.
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Family
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