Unitary endoscopic vessel harvesting devices
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United States of America Patent
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Nov 14, 2017
Grant Date -
Dec 25, 2014
app pub date -
Jun 13, 2014
filing date -
Mar 14, 2013
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Abstract
Unitary endoscopic vessel harvesting devices are disclosed. In some embodiments, such devices may comprise an elongated body having a proximal end and a distal end. A conical tip may be disposed at the distal end of the elongated body. In addition, the surgical instrument may include one or more surgical instruments moveable in a longitudinal direction along an axis substantially parallel to a central longitudinal axis of the cannula from a retracted position proximally of a distal end of the tip to an advanced position toward the distal end of the tip to seal and cut a blood vessel.
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