Surgical appliance for use in taking out transplant-use tendon and in regenerating operation of tendon at location where transplant tendon was taken out
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United States of America Patent
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Apr 30, 2013
Grant Date -
Mar 18, 2010
app pub date -
Jan 30, 2008
filing date -
Jan 31, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A surgical appliance for taking out a transplant-use tendon in surgery and assisting reconstruction of the tendon after take out. The surgical appliance has a tendon cutter, guide tube, a grip portion and a guide needle. The guide tube is a hollow thin tube having open opposing ends, wherein a distal end opening constitutes a discharger port of the guide needle. A through hole is formed in the grip portion in the direction of a central axis, and the proximal end side outlet of the through hole constitutes an insertion port. The guide needle is provided with a sharp conical tip on a distal end side and a threading hole on a proximal end. The guide needle is inserted into the guide tube, such that the opposite ends may be exposed from the discharge port and the insertion port when it is inserted into the guide tube.
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