US 12,102,408 B2
Sterile surgical drape for ophthalmic surgery
Ralph Kerns, Laguna Niguel, CA (US); Mark Humayun, Glendale, CA (US); and Matthew T. McCormick, Angelus Oaks, CA (US)
Assigned to Alcon Pharmaceuticals, Ltd., Fribourg (CH)
Filed by Alcon Pharmaceuticals Ltd, Fribourg (CH)
Filed on May 11, 2023, as Appl. No. 18/315,553.
Application 18/315,553 is a continuation of application No. 17/462,790, filed on Aug. 31, 2021, granted, now 11,684,441.
Application 17/462,790 is a continuation of application No. 16/659,927, filed on Oct. 22, 2019, granted, now 11,234,785, issued on Feb. 1, 2022.
Application 16/659,927 is a continuation of application No. 14/419,926, granted, now 10,485,620, issued on Nov. 26, 2019, previously published as PCT/US2013/053652, filed on Aug. 5, 2013.
Claims priority of provisional application 61/680,192, filed on Aug. 6, 2012.
Prior Publication US 2023/0277267 A1, Sep. 7, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 46/00 (2016.01); A61B 46/23 (2016.01); A61B 50/20 (2016.01); A61B 90/40 (2016.01); A61G 7/05 (2006.01); A61G 13/10 (2006.01)
CPC A61B 46/00 (2016.02) [A61B 46/23 (2016.02); A61B 50/20 (2016.02); A61B 90/40 (2016.02); A61B 2090/401 (2016.02); A61G 7/0501 (2013.01); A61G 13/101 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device for performing surgery comprising:
a drape comprising at least one hole;
a collapsible frame, wherein the drape is configured to be coupled to the collapsible frame to define an interior surgical chamber; and
a surgical tray coupled to the collapsible frame, the surgical tray comprising at least one surgical instrument, at least one pump, at least one control unit, and a battery power source.