Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shawn X. Gao0
Mark A. Hopkins0
Date of Patent
September 29, 2009
Patent Application Number
11491630
Date Filed
July 24, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A surgical cassette having an aspiration chamber or infusion chamber with a sensing portion and a storage portion. The sensing portion has a small transverse cross sectional area and facilitates accurate fluid level measurements. The storage portion has a larger transverse cross sectional area to facilitate fluid storage.
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