Delivery system and devices for the rapid insertion of self-expanding devices
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United States of America Patent
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N/A
Issued Date -
Nov 16, 2006
app pub date -
Apr 20, 2006
filing date -
Apr 20, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Delivery systems for self-expanding devices are provided having a system proximal portion with a handle, an elongate middle section delivery device with an outer sheath and inner compression member, and a system distal portion including an outer guide channel member with first and second end portions defining a guide channel that slidably receives an inner guide channel member having a guide channel, the guide channels being substantially aligned. A mounting region for self-expanding devices is disposed radially between the inner and outer guide channel members. The outer guide channel member has a stepped profile from a first outer diameter to a second smaller outer diameter located near a transition region having a breech position opening for passage of a wire guide, catheter, or other medical instrument. The outer member is axially slideable relative to the inner member to deploy a self-expanding device. Methods of using and manufacturing are also provided.
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