Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brendan Reese0
Scott Chamness0
Michael P. Schaller0
Luke W. Clauson0
Date of Patent
March 22, 2022
Patent Application Number
15970439
Date Filed
May 3, 2018
Patent Citations
Patent Citations Received
Patent Primary Examiner
Devices, systems, and methods for performing an ophthalmic procedure in an eye are disclosed. The devices include a hand-held portion and a distal, elongate member coupled to the hand-held portion having a lumen operatively coupled to a vacuum source. A drive mechanism operatively coupled to the elongate member is configured to oscillate the elongate member. When in use, the device is configured to aspirate ocular material from the eye through the lumen. The drive mechanism retracts the elongate member with a retraction speed profile and advances the elongate member with an extension speed profile. The retraction speed profile is different from the extension speed profile.
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