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公开(公告)号：US20230368492A1
公开(公告)日：2023-11-16
申请号：US17741812
申请日：2022-05-11
Applicant: Verb Surgical Inc.
Inventor： Yiming Xu , Bernhard Fuerst , Genevieve Foley
CPC classification number: G06V10/762 , G06V20/52 , G06T7/20 , G06T7/50 , G06T7/60 , G06T7/70 , G06T7/80 , G16H40/20 , G06T2207/10028 , G06T2207/30232
Abstract: Embodiments described herein provide systems and techniques for tracking workflow inside an operating room (OR) by identifying and tracking target objects, such as a patient bed or a surgical table in the OR. In one aspect, a process for identifying and tracking a target object in an OR begins by receiving a depth image among a sequence of depth images captured by a depth camera installed in the OR. The process then generates a three-dimensional (3D) point cloud based on the depth image. Next, the process identifies a set of potential target points in the 3D point cloud that potentially belongs to the target object based on one or more target object criteria. The process next extracts one or more object clusters of from the set of potential target points using a data-point clustering technique. The process subsequently identifies the target object from the extracted one or more object clusters.
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公开(公告)号：US20240374341A1
公开(公告)日：2024-11-14
申请号：US18196961
申请日：2023-05-12
Applicant: Verb Surgical Inc.
Inventor： Arjun Ravi Shankar , Rami Abhukhalil , Genevieve Foley , Varun Goel , Jocelyn Barker
Abstract: A surgery assessment system includes a camera, a processor or controller, and a display. The processor or controller is configured to receive at least one image collected at a surgery site by the camera, analyze the at least one image with a machine-learned model, and calculate a blood presence score for the surgery site based on the analysis of the at least one image. The display is configured to output the blood presence score in association with the surgery site.
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