Vessel deposit shearing apparatus
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United States of America Patent
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-
Jun 18, 1996
Issued Date -
N/A
app pub date -
Nov 7, 1994
filing date -
Dec 29, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus formed of a flexible coil concentrically disposed around a flexible wire includes one or more radially expansible, helically configured wire loops. The loops grip deposits within a vessel and allow the deposits to be sheared from the interior wall of the vessel when the apparatus is withdrawn from within the vessel.
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