Suturing method and apparatus
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United States of America Patent
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-
Jun 28, 2005
Grant Date -
Apr 25, 2002
app pub date -
Jun 14, 2001
filing date -
Jun 14, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A suturing apparatus comprises an elongated body, at least one arms movable relative to the elongated body and at least one needle movable relative to the elongated body. The arm releasably holds an end portion of a length of suture. The arm has a sharp end portion adapted to pierce an inner surface of a wall of a biological structure and pass an end portion of the suture through the inner surface. The needle is adapted to pierce the inner surface of such biological structure at a location proximal to the location where the end portion of the suture was inserted. The needle captures an end portion of the suture from the arm and draws the end portion of the suture back through the inner surface. The end of the suture is then drawn out of the biological structure by removing the elongated body.
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