IP Library Granted Patent US 11,540,943
Granted Patent B2
US 11,540,943 · App. 16/219,700 · Granted Jan 3, 2023

Systems and methods for combined femto-phaco cataract surgery

Inventor: Douglas Patton (Irvine, CA)
Assignee: Lensar, Inc.
A61F9/00802A61F9/00745A61F9/00825A61F2009/0087A61F2009/00872A61F2009/00887
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Quick Facts
Patent No.
US 11,540,943
App. No.
16/219,700
Granted
Jan 3, 2023
Kind
B2
Abstract

Devices to perform femtolaser ablation and phacoemulsification are physically and/or operationally combined. In some embodiments the femtolaser ablation and phacoemulsification are housed together, and in other embodiments they are housed separately, but operated through a common display screen. At least some software can be shared by the femtolaser ablation and phacoemulsification functionalities. A non-transitory computer-readable memory can provide data that can be used to operate each of at least one femtolaser ablation functionality and at least one phacoemulsification functionality.

Claims (12)

1. A method of operating a combined device having a femto second laser and a phacoemulsification device, for removing a cataract from an eye, comprising:

providing submenus for both a phacoemulsification procedure and a femto laser procedure on a single GUI; wherein the GUI is associated with a combined device comprising a femto second laser and a phacoemulsification device; and,

using at least one of a computer touchscreen, dedicated buttons, a foot pedal, and voice interaction to combine in multiple different ways, the phacoemulsification and femto laser procedures accessed by the submenus;

wherein the phacoemulsification procedures include diathermy, irrigation, sculpt, flop and chop, vit, and visco.

2. A method of operating a combined device having a femto second laser and a phacoemulsification device, for removing a cataract from an eye, comprising:

providing submenus for both a phacoemulsification procedure and a femto laser procedure on a single GUI; wherein the GUI is associated with a combined device comprising a femto second laser and a phacoemulsification device; and,

using at least one of a computer touchscreen, dedicated buttons, a foot pedal, and voice interaction to combine in multiple different ways, the phacoemulsification and femto laser procedures accessed by the submenus;

wherein the femto laser procedures include scan, image process, limbus centration, primary incision, secondary incision, capsule range, and laser capsulotomy.

3. A method of operating a combined device having a femto second laser and a phacoemulsification device, for removing a cataract from an eye, comprising:

providing submenus for both a phacoemulsification procedure and a femto laser procedure on a single GUI; wherein the GUI is associated with a combined device comprising a femto second laser and a phacoemulsification device; and,

using at least one of a computer touchscreen, dedicated buttons, a foot pedal, and voice interaction to combine in multiple different ways, the phacoemulsification and femto laser procedures accessed by the submenus;

further including a database having data that describes a main menu and the submenu for both the phacoemulsification and the femto laser procedures.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 30, 2021
From: PATTON, DOUGLAS
To: LENSAR, INC.
Reel/Frame 057971/0012 →
Continuity (4)
Continuation 14666908 · Mar 24, 2015
Continuation 13648196 · Oct 9, 2012
Provisional Application 61543930 · Oct 6, 2011
Related Publication 20190117460A1 · Apr 25, 2019