Delivering a conduit into a heart wall to place a coronary vessel in communication with a heart chamber and removing tissue from the vessel or heart wall to facilitate such communication
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United States of America Patent
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-
Nov 25, 2003
Grant Date -
Oct 31, 2002
app pub date -
Oct 13, 1998
filing date -
Feb 13, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Devices and methods for delivering conduits into the wall of a patient's heart to communicate a coronary vessel with a heart chamber. The devices are passed through the coronary vessel and the heart wall to place the conduit and establish a blood flow path between the vessel and the heart chamber. Additional devices and methods are provided for removing tissue from a coronary vessel or the heart wall to establish a flow path between the coronary vessel in communication with the heart chamber.
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