ELECTRICAL STIMULATION LEAD WITH BIOERODIBLE ANCHORS AND ANCHOR STRAPS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 15, 2009
app pub date -
Oct 14, 2008
filing date -
Oct 15, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An apparatus includes a coupling portion, a bioerodible anchor portion and a bioerodable retainer. The coupling portion is configured to be coupled to an electrical conductor. The bioerodible retention portion is adjacent to the coupling portion and is moveable from a collapsed configuration to an expanded configuration. The bioerodible retention portion is configured to anchor the electrical conductor with respect to body tissue when the bioerodible retention portion is in its expanded configuration. The bioerodible anchor portion is formulated to erode when disposed within the body tissue at a first rate. The bioerodible retainer is coupled to the bioerodible anchor portion and is configured to inhibit movement of the bioerodible anchor portion from the collapsed configuration to the expanded configuration. The bioerodible retainer is formulated to erode when disposed within the body tissue at a second rate greater than the first rate.
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