Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert Jeffrey Heng0
Ashish Sinha0
Date of Patent
October 29, 2024
0Patent Application Number
178058960
Date Filed
June 8, 2022
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Certain aspects of the present disclosure generally relate to ophthalmic surgery, and more particularly, to methods and apparatuses for controlling intraocular pressure (IOP) and administering ocular tamponades during or after ophthalmic surgery. An exemplary apparatus generally includes a proximal segment having a first inner diameter (ID), a first proximal end, and a first distal end. The apparatus further includes a distal segment having a second ID smaller than the first ID, a second proximal end, and a second distal end configured to be disposed inside a hub or a cannula transition of a valved cannula comprising the hub, a shaft, and the cannula transition between the hub and the shaft.
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