公开(公告)号：US20230084030A1

公开(公告)日：2023-03-16

申请号：US17945046

申请日：2022-09-14

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Ramin Samadani ,  Jonathan D. Halderman

IPC: F21V8/00 ,  H04N5/235 ,  A61B1/00 ,  A61B1/06

Abstract: Described herein are devices, systems, and methods for illumination of a target that provide control over the beam divergence, beam shape, and/or direction of the illumination beam. Such illumination beam control may be based on images of the target, and may serve to direct light at one or more regions of interest.

公开(公告)号：US20230300432A1

公开(公告)日：2023-09-21

申请号：US18120129

申请日：2023-03-10

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Ramin Samadani

IPC: H04N23/10 ,  G06T7/13 ,  G06T7/174

CPC classification number: H04N23/10 ,  G06T7/13 ,  G06T7/174 ,  A61B1/0638

Abstract: A fluorescence imaging control system may direct an imaging system to detect, over a period of time, first fluorescence emitted from a first fluorescing region illuminated with fluorescence excitation illumination. The first fluorescing region includes a first population of fluorophores that emit the first fluorescence. The fluorescence imaging control system may also direct the imaging system to detect, over the period of time, second fluorescence emitted from a second fluorescing region illuminated with the fluorescence excitation illumination. The second fluorescing region includes a second population of fluorophores that emit the second fluorescence. The first fluorescing region photobleaches at a first photobleaching rate and the second fluorescing region photobleaches at a second photobleaching rate that is different than the first photobleaching rate. The fluorescence imaging control system may determine, based on the detected first fluorescence and second fluorescence, a measure of photobleaching of the first fluorescing region.

公开(公告)号：US12140788B2

公开(公告)日：2024-11-12

申请号：US17945046

申请日：2022-09-14

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Ramin Samadani ,  Jonathan D. Halderman

IPC: A61B1/06 ,  A61B1/00 ,  F21V8/00 ,  G06V10/25 ,  H04N23/50 ,  H04N23/74

Abstract: Described herein are devices, systems, and methods for illumination of a target that provide control over the beam divergence, beam shape, and/or direction of the illumination beam. Such illumination beam control may be based on images of the target, and may serve to direct light at one or more regions of interest.