Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert F. Novell0
Date of Patent
November 16, 2021
Patent Application Number
16388244
Date Filed
April 18, 2019
Patent Primary Examiner
Patent abstract
A laparoscopic flexible suction/irrigation device of the present invention encases a inner rigid cannula with an outer flexible cannula. Upon translating the distal end of outer flexible cannula beyond the distal end of the inner rigid cannula, the outer flexible cannula returns to a preexisting curvilinear shape. This curved extension can thereafter be positioned via a proximal handle to concavities within the surgical site for precise and effective fluid retraction.
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