Intraoperative tissue treatment methods
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United States of America Patent
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-
Aug 5, 2003
Grant Date -
Feb 14, 2002
app pub date -
Apr 27, 2001
filing date -
Feb 10, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Intraoperative tissue treatment methods are used following the removal of target tissue, e.g. diseased tissue, from a target site, e.g. within a patient's breast, leaving access to the target site. In one method an expandable element is introduced into and expanded within a void at the target site. If all of the target tissue was not removed, then a layer of tissue at least partially surrounding the expanded element is removed from the patient, preferably in a substantially intact form. In a second method the suction inlet of a suction device is in fluid communication with the void. If all of the target tissue has not been removed, at least a portion of the collapsed tissue is removed from the patient and analyzed. With a third method, a flexible implant is passed through the sheath and into the void to at least substantially fill the void.
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