公开(公告)号：US20210055537A1

公开(公告)日：2021-02-25

申请号：US16892598

申请日：2020-06-04

Applicant: COVIDIEN LP

Inventor： JOHN W. KOMP ,  IRENA CANTRALL ,  FRANCESCA ROSSETTO ,  ROBERT W. PIERCE ,  FIONA A. MORRISON ,  MARK N. FLORIO

IPC: G02B23/24 ,  A61B1/00 ,  A61B1/05 ,  G16H30/20

Abstract: Computer-assisted surgical systems and methods provide intraoperative playback of and interaction with recorded video images and/or a 3D model while displaying current video images. The methods and related surgical systems involve capturing, by a two-dimensional (2D) or three-dimensional (3D) video camera, current video images and recording the captured video images. A user interface displays the current video images and the recorded video images and/or the 3D model and enables a user to interact with either or both of them.

公开(公告)号：US20200035348A1

公开(公告)日：2020-01-30

申请号：US16046137

申请日：2018-07-26

Applicant: COVIDIEN LP

Inventor： JOE D. SARTOR ,  FRANCESCA ROSSETTO ,  IRENA CANTRALL

IPC: G16H30/20 ,  G16H20/40

Abstract: A method of performing a surgical procedure includes storing a software application on a memory associated with a computer, which when executed by a processor causes the software application to develop a model of a patient's anatomical structure, process images of the patient's anatomy, display the images of the patient's anatomy on a user interface associated with the computer, superimpose critical structures within the patient over the displayed images of the patient's anatomy, determine a location within the patient's body cavity where the images of the patient's anatomy were taken, and display the model of the patient's anatomical structure on the user interface, the displayed model indicating the determined location where the images of the patient's anatomy were taken.

公开(公告)号：US20200237187A1

公开(公告)日：2020-07-30

申请号：US16718815

申请日：2019-12-18

Applicant: COVIDIEN LP

Inventor： IRENA CANTRALL ,  JOHN W. KOMP ,  FRANCESCA ROSSETTO

IPC: A61B1/00 ,  G06T7/00 ,  A61B1/06

Abstract: A method of displaying an area of interest within a surgical site includes modeling a patient's lungs and identifying a location of an area of interest within the model of the patient's lungs. The topography of the surface of the patient's lungs is determined using an endoscope having a first camera, a light source, and a structured light pattern source. Real-time images of the patient's lungs are displayed on a monitor and the real-time images are registered to the model of the patient's lungs using the determined topography of the patient's lungs. A marker indicative of the location of the area of interest is superimposed over the real-time images of the patient's lungs. If the marker falls outside of the field-of view of the endoscope, an arrow is superimposed over the real-time images to indicate the direction in which the marker is located relative to the field of view.