Apparatus for blocking a vein branch and method of blocking a vein branch
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United States of America Patent
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Aug 30, 1994
Issued Date -
N/A
app pub date -
Nov 20, 1992
filing date -
May 16, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for blocking a vein branch is provided with an outer tube having a tubular passage opened at its distal and proximal ends and a bent distal end portion, an inner tube slidably inserted in the outer tube so as to be projected and retracted from the opening formed in the distal end portion of the outer tube and having a storing portion filled with a vein-branch blocking member, and a push-out member for pushing out the blocking member in the vein branch.
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