Patents by Inventor IRENA CANTRALL
IRENA CANTRALL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240033033Abstract: A system and method for enhanced surgical navigation and graphical user interfaces associated therewith. The system includes a 3D endoscope and a computing device including a display for displaying the graphical user interfaces. The 3D endoscope includes a camera source and a scan source and is utilized to generate a 3D spatial map of a surgical site. A position of a surgical tool is detected in the 3D spatial map, a distance between the position of the surgical tool in the 3D spatial map and a location of an anatomy is detected, and a warning is generated when it is determined that the distance between the position of the surgical tool in the 3D spatial map and the location of the anatomy is equal to or not greater than a threshold minimum distance.Type: ApplicationFiled: October 12, 2023Publication date: February 1, 2024Inventors: John W. Komp, Irena Cantrall
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Publication number: 20230352148Abstract: 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.Type: ApplicationFiled: July 3, 2023Publication date: November 2, 2023Inventors: Joe D. Sartor, Francesca Rossetto, Irena Cantrall
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Patent number: 11801113Abstract: A system and method for enhanced surgical navigation and graphical user interfaces associated therewith. The system includes a 3D endoscope and a computing device including a display for displaying the graphical user interfaces. The 3D endoscope includes a camera source and a scan source and is utilized to generate a 3D spatial map of a surgical site. A position of a surgical tool is detected in the 3D spatial map, a distance between the position of the surgical tool in the 3D spatial map and a location of an anatomy is detected, and a warning is generated when it is determined that the distance between the position of the surgical tool in the 3D spatial map and the location of the anatomy is equal to or not greater than a threshold minimum distance.Type: GrantFiled: November 13, 2019Date of Patent: October 31, 2023Assignee: COVIDIEN LPInventors: John W. Komp, Irena Cantrall
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Publication number: 20230233059Abstract: A method for enhanced surgical navigation, and a system performing the method and displaying graphical user interfaces associated with the method. A 3D spatial map of a surgical site is generated using a 3D endoscope including a camera source and an IR scan source. The method includes detecting a needle tip protruding from an anatomy and determining a needle protrusion distance corresponding to a distance between the needle tip and a surface of the anatomy using the 3D spatial map. A position of a surgical tool in the 3D spatial map is detected and a determination is made by the system indicative of whether the needle protrusion distance is sufficient for grasping by the surgical tool. A warning is generated when it is determined that the needle protrusion distance is not sufficient for grasping by the surgical tool.Type: ApplicationFiled: April 3, 2023Publication date: July 27, 2023Inventors: John W. Komp, Joe D. Sartor, Irena Cantrall
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Patent number: 11705238Abstract: 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.Type: GrantFiled: July 26, 2018Date of Patent: July 18, 2023Assignee: COVIDIEN LPInventors: Joe D. Sartor, Francesca Rossetto, Irena Cantrall
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Patent number: 11625825Abstract: 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.Type: GrantFiled: December 18, 2019Date of Patent: April 11, 2023Assignee: COVIDIEN LPInventors: Irena Cantrall, John W. Komp, Francesca Rossetto
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Patent number: 11617493Abstract: A method for enhanced surgical navigation, and a system performing the method and displaying graphical user interfaces associated with the method. A 3D spatial map of a surgical site is generated using a 3D endoscope including a camera source and an IR scan source. The method includes detecting a needle tip protruding from an anatomy and determining a needle protrusion distance corresponding to a distance between the needle tip and a surface of the anatomy using the 3D spatial map. A position of a surgical tool in the 3D spatial map is detected and a determination is made by the system indicative of whether the needle protrusion distance is sufficient for grasping by the surgical tool. A warning is generated when it is determined that the needle protrusion distance is not sufficient for grasping by the surgical tool.Type: GrantFiled: November 13, 2019Date of Patent: April 4, 2023Assignee: COVIDIEN LPInventors: John W. Komp, Joe D. Sartor, Irena Cantrall
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Publication number: 20220163785Abstract: 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.Type: ApplicationFiled: February 3, 2022Publication date: May 26, 2022Inventors: John W. Komp, Irena Cantrall, Francesca Rossetto, Robert W. Pierce, Fiona A. Morrison, Mark N. Florio
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Patent number: 11269173Abstract: 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.Type: GrantFiled: June 4, 2020Date of Patent: March 8, 2022Assignee: COVIDIEN LPInventors: John W. Komp, Irena Cantrall, Francesca Rossetto, Robert W. Pierce, Fiona A. Morrison, Mark N. Florio
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Publication number: 20210055537Abstract: 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.Type: ApplicationFiled: June 4, 2020Publication date: February 25, 2021Inventors: JOHN W. KOMP, IRENA CANTRALL, FRANCESCA ROSSETTO, ROBERT W. PIERCE, FIONA A. MORRISON, MARK N. FLORIO
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Publication number: 20200237187Abstract: 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.Type: ApplicationFiled: December 18, 2019Publication date: July 30, 2020Inventors: IRENA CANTRALL, JOHN W. KOMP, FRANCESCA ROSSETTO
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Publication number: 20200188032Abstract: A system and method for enhanced surgical navigation and graphical user interfaces associated therewith. The system includes a 3D endoscope and a computing device including a display for displaying the graphical user interfaces. The 3D endoscope includes a camera source and a scan source and is utilized to generate a 3D spatial map of a surgical site. A position of a surgical tool is detected in the 3D spatial map, a distance between the position of the surgical tool in the 3D spatial map and a location of an anatomy is detected, and a warning is generated when it is determined that the distance between the position of the surgical tool in the 3D spatial map and the location of the anatomy is equal to or not greater than a threshold minimum distance.Type: ApplicationFiled: November 13, 2019Publication date: June 18, 2020Inventors: JOHN W. KOMP, IRENA CANTRALL
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Publication number: 20200188033Abstract: A method for enhanced surgical navigation, and a system performing the method and displaying graphical user interfaces associated with the method. A 3D spatial map of a surgical site is generated using a 3D endoscope including a camera source and an IR scan source. The method includes detecting a needle tip protruding from an anatomy and determining a needle protrusion distance corresponding to a distance between the needle tip and a surface of the anatomy using the 3D spatial map. A position of a surgical tool in the 3D spatial map is detected and a determination is made by the system indicative of whether the needle protrusion distance is sufficient for grasping by the surgical tool. A warning is generated when it is determined that the needle protrusion distance is not sufficient for grasping by the surgical tool.Type: ApplicationFiled: November 13, 2019Publication date: June 18, 2020Inventors: JOHN W. KOMP, JOE D. SARTOR, IRENA CANTRALL
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Publication number: 20200035348Abstract: 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.Type: ApplicationFiled: July 26, 2018Publication date: January 30, 2020Inventors: JOE D. SARTOR, FRANCESCA ROSSETTO, IRENA CANTRALL