Tri-tubular suction irrigation device
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United States of America Patent
Stats
-
Mar 5, 1996
Grant Date -
N/A
app pub date -
Sep 26, 1994
filing date -
Sep 26, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A suction-irrigation device having a hinged reusable housing enclosing a disposable tri-tubular cassette that is replaced each time the device is used. The three tubes of the tri-tubular cassette provide respectively for irrigation fluid, suction and instrument pass through. A pair of symmetrically positioned trumpet-type actuators are equipped with friction-reducing rollers and are disposed in a wedging configuration to selectively impart squeezing action on the irrigation fluid and suction tubes, thereby providing control that is provided for ambidextrous use, that is, it is equally adapted for left and for right handed use.
First Claim
Family
International Classification(s)
Cited Art Landscape
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