Surgical cassette
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United States of America Patent
Stats
-
Dec 7, 1993
Issued Date -
N/A
app pub date -
Sep 15, 1992
filing date -
Feb 5, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cassette having a one-piece housing adapted to be held in operative association with a control console. Integrally formed channels on the external surface of the housing form three sides of various fluid flow passages within the cassette. A plastic gasket adhered to the cassette seals the channels and forms the fourth side of the fluid flow passages. A self-winding peristaltic pump tube extending from the housing cooperates with a slotted peristaltic pump roller head in the console and an internal capacitance chamber within the irrigation conduit reduces pressure fluctuations in the irrigation fluid flow.
First Claim
Family
International Classification(s)
Cited Art Landscape
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