Expandable temporary graft
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United States of America Patent
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Oct 11, 1994
Grant Date -
N/A
app pub date -
Mar 22, 1993
filing date -
Mar 22, 1993
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A medical implant particularly suited for stabilizing an aortic aneurism. The implant is intended to be inserted into the patient and expanded to bring a graft into contact with inner wall linings of a blood vessel. The act of expanding the device also causes the device to separate from an insertion catheter used in placing the device. A preferred implant includes two plastic tubes spaced apart by a wire mesh that expands as the two tubes are moved closer together. A flexible graft covers the wire mesh so that as the mesh expands, the graft contacts inner wall linings of a blood vessel, typically the aortic artery.
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