MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202527125866 A) filed by Ambler Surgical, LLC on December 12, 2025, for Pupil Expander Assembly.
Inventors include Dulal, Rohit; S, Anand; Barge, Vrushket; Anthony, Martin; and Keesari, Balarama, Krishna, Reddy.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: A pupil expander assembly includes a delivery device having a body having a proximal end portion, a distal end portion, and a longitudinal axis. A discharge port extends distally from the distal end portion. An expander receiver is located inside the body in the distal end portion and has a proximal slot and a distal slot, each of which extends along the longitudinal axis. The proximal slot and the discharge slot are both in fluid communication with the discharge port. A slider is slidingly disposed in the body and configured to longitudinally translate along the longitudinal axis. A hook extends distally from the slider and is configured to slide through the proximal slot and the distal slot and out the discharge port. A pupil expander is disposed in the expander receiver and configured to be pushed distally by the hook through the distal slot and the discharge port for delivery.
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