IP Library Granted Patent US 11,759,313
Granted Patent B2
US 11,759,313 · App. 16/456,434 · Granted Sep 19, 2023

Lens delivery system

Inventors: Terah Whiting Smiley (Davis, CA); John A. Scholl (San Ramon, CA); David John Smith (Highland, CA); Russell J. Redmond (Goleta, CA); Derek L. Moran (Goleta, CA); Barry Cheskin (Los Altos, CA); John Reggie (Santa Rosa, CA); Gregory Vinton Matthews (San Francisco, CA); Claudio Argento (Felton, CA)
Assignee: Alcon Inc.
A61F2/1675A61F2/167A61F2/1678
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Quick Facts
Patent No.
US 11,759,313
App. No.
16/456,434
Granted
Sep 19, 2023
Kind
B2
Abstract

Delivery devices for delivering an ophthalmic device into an eye. In some embodiments the delivery devices are adapted to deliver an intraocular lens into an eye.

Claims (5)

1. A system for deploying an intraocular lens, comprising: an intraocular lens; a delivery device comprising a fluid therein and a lens receiving area, wherein the lens receiving area holds the intraocular lens in a deformed configuration; a plunger disposed at a proximal end of the delivery device; a tapered portion at a distal end of the delivery device; and a loading tube coupled to the tapered portion, wherein the plunger is designed to be actuated in a distal direction such that actuation of the plunger causes the fluid to flow in a distal direction to force the intraocular lens into the loading tube through the tapered portion.

2. The system of claim 1 , wherein the loading tube is detachable.

3. The system of claim 1 , wherein the loading tube is designed to compress the intraocular lens.

4. The system of claim 1 , wherein the lens receiving area is part of a lens chamber and the lens chamber is in fluid communication with a fluid delivery lumen of the delivery device.

5. The system of claim 4 , wherein the lens chamber is shaped to allow a leading haptic of the intraocular lens to extend distally away from an optic portion of the intraocular lens while a trailing haptic is not extending proximally from the optic portion.

Assignments (3)
CONFIRMATORY DEED OF ASSIGNMENT EFFECTIVE APRIL 8, 2019 Recorded Aug 11, 2020
From: POWERVISION, INC.
To: ALCON INC.
Reel/Frame 053464/0280 →
CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE FOR TERAH WHITING SMILEY FROM 07/28/2008 TO 07/29/2008 PREVIOUSLY RECORDED ON REEL 049623 FRAME 0070. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jul 8, 2019
From: SMILEY, TERAH WHITING; SCHOLL, JOHN A.; SMITH, DAVID JOHN; REDMOND, RUSSELL J.; MORAN, DEREK L.; CHESKIN, BARRY; REGGIE, JOHN; MATTHEWS, GREGORY VINTON; ARGENTO, CLAUDIO
To: POWERVISION, INC.
Reel/Frame 049694/0115 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 28, 2019
From: SMILEY, TERAH WHITING; SCHOLL, JOHN A.; SMITH, DAVID JOHN; REDMOND, RUSSELL J.; MORAN, DEREK L.; CHESKIN, BARRY; REGGIE, JOHN; MATTHEWS, GREGORY VINTON; ARGENTO, CLAUDIO
To: POWERVISION, INC.
Reel/Frame 049623/0070 →