US 12,263,042 B2
Method and system for selective spectral illumination for optical image guided surgery
Maie A. St. John, Oakland, CA (US); Peter A. Pellionisz, Mountain View, CA (US); and Oscar Stafsudd, Oakland, CA (US)
Assigned to The Regents of the University of California, Oakland, CA (US)
Appl. No. 17/918,815
Filed by The Regents of the University of California, Oakland, CA (US)
PCT Filed Apr. 14, 2021, PCT No. PCT/US2021/027211
§ 371(c)(1), (2) Date Oct. 13, 2022,
PCT Pub. No. WO2021/211668, PCT Pub. Date Oct. 21, 2021.
Claims priority of provisional application 63/009,733, filed on Apr. 14, 2020.
Prior Publication US 2023/0200926 A1, Jun. 29, 2023
Int. Cl. A61B 90/30 (2016.01); A61B 90/00 (2016.01); F21V 23/04 (2006.01); F21W 131/205 (2006.01); F21Y 115/10 (2016.01)
CPC A61B 90/30 (2016.02) [A61B 90/361 (2016.02); F21V 23/0435 (2013.01); A61B 2090/309 (2016.02); F21W 2131/205 (2013.01); F21Y 2115/10 (2016.08)] 12 Claims
OG exemplary drawing
 
1. A system for selective spectral illumination in an operating room, the system comprising:
a housing;
at least one light source disposed within the housing and at least one light source disposed outside the housing an in the operating room, the at least one light source disposed within the housing configured to emit electromagnetic radiation at a plurality of wavelengths; and
a controller coupled to the at least one light source disposed within the housing and configured to receive an input associated with a status of operation of an optical imaging system in the operating room and to control the at least one light source disposed within the housing to switch the electromagnetic radiation between one or more of the plurality of wavelengths based on the status of operation of the optical imaging system in the operating room to prevent spectral interference between the at least one light source disposed within the housing and the at least one light source disposed outside the housing and in the operating room during operation of the optical imaging system.