公开(公告)号：US20230142214A1

公开(公告)日：2023-05-11

申请号：US18060119

申请日：2022-11-30

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Wenyi ZHAO ,  Catherine J. MOHR ,  Simon P. DIMAIO

IPC: H04N13/128

CPC classification number: H04N13/128 ,  H04N13/239

Abstract: A stereo imaging system comprises a depth sensing system, a stereo viewer, and a processor configured to receive captured stereo worksite images, compare a depth value to a predetermined threshold value, and generate stereo images for display by adjusting or not adjusting native disparities based on the comparison of the depth value to the threshold value.

公开(公告)号：US20140031659A1

公开(公告)日：2014-01-30

申请号：US13947626

申请日：2013-07-22

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Wenyi ZHAO ,  Catherine J. Mohr ,  Jonthan M. Sorger

IPC: A61B1/00 ,  A61B19/00 ,  A61B5/026 ,  A61B5/00 ,  A61B5/02 ,  A61B1/04

CPC classification number: A61B1/00009 ,  A61B1/00039 ,  A61B1/00045 ,  A61B1/00149 ,  A61B1/00193 ,  A61B1/04 ,  A61B1/043 ,  A61B5/0059 ,  A61B5/02028 ,  A61B5/02042 ,  A61B5/0261 ,  A61B5/742 ,  A61B5/743 ,  A61B34/30 ,  A61B90/36 ,  A61B2017/00119 ,  G06T7/0016 ,  G06T7/11 ,  G06T7/269 ,  G06T2207/10024 ,  G06T2207/30096

Abstract: A bleeding detection unit in a surgical system processes information in an acquired scene before that scene is presented on a display unit in the operating room. For example, the bleeding detection unit analyzes the pixel data in the acquired scene and determines whether there are one or more initial sites of blood in the scene. Upon detection of an initial site of blood, the region is identified by an initial site icon in the scene displayed on the display unit. In one aspect, the processing is done in real-time which means that there is no substantial delay in presenting the acquired scene to the surgeon.

Abstract translation: 手术系统中的出血检测单元在手术室中的显示单元上呈现场景之前处理所获取的场景中的信息。 例如，出血检测单元分析所获取的场景中的像素数据，并确定场景中是否存在一个或多个血液初始位置。 在检测到血液的初始位置时，通过在显示单元上显示的场景中的初始位置图标识别该区域。 在一个方面，处理是实时完成的，这意味着向外科医生呈现获得的场景没有实质的延迟。