Patents by Inventor William Jason Culman
William Jason Culman 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).
-
Publication number: 20250071250Abstract: An illustrative system may include a stereoscopic imaging device comprising: a first image sensor having a first pixel array and configured to provide a first windowed output, the first windowed output comprising first image information associated with pixels included within a first window of the first pixel array, and a second image sensor having a second pixel array and configured to provide a second windowed output, the second windowed output comprising second image information associated with pixels included within a second window of the second pixel array, and an imaging control system configured to dynamically adjust at least one of the first position of the first window within the first pixel array or the second position of the second window within the second pixel array based on a working distance between a target surface within a scene and the stereoscopic imaging device.Type: ApplicationFiled: November 14, 2024Publication date: February 27, 2025Inventor: William Jason Culman
-
Publication number: 20240430586Abstract: An apparatus including a pixel array comprising two or more photo-sensor elements; a first optical filter disposed on a first photo-sensor element of the pixel array, the first optical filter configured such that a spectral response of the first optical filter includes: a first passband in a first wavelength range, and a second passband in a second wavelength range, the first passband and the second passband being separated by a first stop band; and a second optical filter disposed on a second photo-sensor element of the pixel array, the second optical filter configured such that a spectral response of the second optical filter includes: a third passband in the first wavelength range, and a fourth passband in the second wavelength range, the third passband and the fourth passband being separated by a second stop band; wherein the second passband and the fourth passband are discrete passbands in an infrared range.Type: ApplicationFiled: September 10, 2024Publication date: December 26, 2024Inventors: William Jason Culman, Jeffrey M. DiCarlo, Ian E. McDowall
-
Patent number: 12177411Abstract: An illustrative system may include a stereoscopic imaging device comprising: a first image sensor having a first pixel array and configured to provide a first windowed output comprising first image information associated with pixels included within a first window of the first pixel array, the first window having a first position; and a second image sensor having a second pixel array and configured to provide a second windowed output comprising second image information associated with pixels included within a second window of the second pixel array, the second window having a second position; and an imaging control system that may be configured to: determine a working distance between a target surface within a scene and the stereoscopic imaging device; and adjust one or more of the first position of the first window within the first pixel array or the second position of the second window within the second pixel array.Type: GrantFiled: February 28, 2022Date of Patent: December 24, 2024Assignee: Intuitive Surgical Operations, Inc.Inventor: William Jason Culman
-
Patent number: 12108170Abstract: An image sensing apparatus including a pixel array comprising two or more photo-sensor elements, a first optical filter disposed on a first photo-sensor element of the pixel array and a second optical filter disposed on a second photo-sensor element of the pixel array. The first optical filter is configured such that a spectral response of the first optical filter includes a first passband in a first wavelength range and a second passband in a second wavelength range, where the first passband and the second passband are separated by a first stop band. The second optical filter is configured such that a spectral response of the second optical filter includes a third passband in the first wavelength range and a fourth passband in the second wavelength range, where the third passband and the fourth passband are separated by a second stop band.Type: GrantFiled: July 1, 2019Date of Patent: October 1, 2024Assignee: Intuitive Surgical Operations, Inc.Inventors: William Jason Culman, Jeffrey M. DiCarlo, Ian E. McDowall
-
Publication number: 20240180404Abstract: In some embodiments, a controller of a computer-assisted surgical system receives a visible image captured by an image capture unit of a surgical system, receives a plurality of hyperspectral images captured at a same waveband by the image capture unit of the surgical system, generates a composite hyperspectral image from the plurality of hyperspectral images, and spatially registering the composite hyperspectral image with the visible image.Type: ApplicationFiled: January 24, 2024Publication date: June 6, 2024Inventors: Ian E. McDowall, Jeffrey M. DiCarlo, Brian D. Hoffman, William Jason Culman
-
Publication number: 20240108199Abstract: A surgical apparatus includes a housing, a test port retainer, a pressure test chamber, and an image capture assembly. The housing includes a pressure test port. The test port retainer includes a test port retainer housing, a probe seal, and a liquid exclusion barrier. In one aspect, the test port retainer also includes a hydrophobic membrane mounted within the test port retainer housing. The pressure test chamber includes a manifold and a central tube. The first end of the central tube is affixed to the image capture assembly to form a pressure seal, and the second end of the central tube is coupled to the test port retainer so that the pressure test port communicates with the interior volume of the central tube through the test port retainer.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Inventors: William Jason CULMAN, Jaime G. BLACKSTAD, Peter M. HERZLINGER, Willard Curtis LOMAX
-
Patent number: 11911003Abstract: A computer-assisted surgical system simultaneously provides visible light and alternate modality images that identify tissue or increase the visual salience of features of clinical interest that a surgeon normally uses when performing a surgical intervention using the computer-assisted surgical system. Hyperspectral light from tissue of interest is used to safely and efficiently image that tissue even though the tissue may be obscured in the normal visible image of the surgical field. The combination of visible and hyperspectral images are analyzed to provide details and information concerning the tissue or other bodily function that were not previously available.Type: GrantFiled: September 8, 2017Date of Patent: February 27, 2024Assignee: Intuitive Surgical Operations, Inc.Inventors: Ian E. McDowall, Jeffrey M. DiCarlo, Brian D. Hoffman, William Jason Culman
-
Patent number: 11911000Abstract: An endoscope includes a first subassembly, a second subassembly, a third subassembly, and a fourth subassembly, which are sequentially assembled and tested in making the endoscope. The first subassembly includes a pressure-sealed electrical cable connected to an image capture unit. The second subassembly includes the first subassembly, a shell, a light pipe, and a lid. The third subassembly includes the second subassembly, a central tube, and a flange. The fourth subassembly includes the third subassembly, a base, a shaft, and optionally an articulating assembly.Type: GrantFiled: September 27, 2021Date of Patent: February 27, 2024Assignee: Intuitive Surgical Operations, Inc.Inventors: William Jason Culman, Jaime G. Blackstad, Dominique D. Brichard, Peter M. Herzlinger, Willard Curtis Lomax
-
Patent number: 11883001Abstract: A surgical apparatus includes a housing, a test port retainer, a pressure test chamber, and an image capture assembly. The housing includes a pressure test port. The test port retainer includes a test port retainer housing, a probe seal, and a liquid exclusion barrier. In one aspect, the test port retainer also includes a hydrophobic membrane mounted within the test port retainer housing. The pressure test chamber includes a manifold and a central tube. The first end of the central tube is affixed to the image capture assembly to form a pressure seal, and the second end of the central tube is coupled to the test port retainer so that the pressure test port communicates with the interior volume of the central tube through the test port retainer.Type: GrantFiled: September 28, 2022Date of Patent: January 30, 2024Assignee: Intuitive Surgical Operations, Inc.Inventors: William Jason Culman, Jaime G. Blackstad, Peter M. Herzlinger, Willard Curtis Lomax
-
Publication number: 20230225795Abstract: The technology described herein can be embodied in a method that includes obtaining a representation of a first image of a surgical scene using electromagnetic radiation of a first wavelength range outside the visible range of wavelengths, wherein an amount of electromagnetic radiation of the first wavelength range received from a first tissue type is lower than that received for a second tissue type. The method also includes obtaining a representation of a second image using electromagnetic radiation of a second wavelength range outside the visible range of wavelengths, wherein an amount of electromagnetic radiation of the second wavelength range received from the second tissue type is substantially different from that received for the first tissue type. The visual representation of the surgical scene is rendered on the one or more displays using the representation of the first image and the representation of the second image.Type: ApplicationFiled: March 20, 2023Publication date: July 20, 2023Inventors: William Jason Culman, Jeffrey M. DiCarlo, Ian E. McDowall
-
Patent number: 11648059Abstract: The technology described herein can be embodied in a method that includes obtaining a representation of a first image of a surgical scene using electromagnetic radiation of a first wavelength range outside the visible range of wavelengths, wherein an amount of electromagnetic radiation of the first wavelength range received from a first tissue type is lower than that received for a second tissue type. The method also includes obtaining a representation of a second image using electromagnetic radiation of a second wavelength range outside the visible range of wavelengths, wherein an amount of electromagnetic radiation of the second wavelength range received from the second tissue type is substantially different from that received for the first tissue type. The visual representation of the surgical scene is rendered on the one or more displays using the representation of the first image and the representation of the second image.Type: GrantFiled: September 21, 2018Date of Patent: May 16, 2023Assignee: Intuitive Surgical Operations, Inc.Inventors: William Jason Culman, Jeffrey M. DiCarlo, Ian E. McDowall
-
Publication number: 20230020532Abstract: A surgical apparatus includes a housing, a test port retainer, a pressure test chamber, and an image capture assembly. The housing includes a pressure test port. The test port retainer includes a test port retainer housing, a probe seal, and a liquid exclusion barrier. In one aspect, the test port retainer also includes a hydrophobic membrane mounted within the test port retainer housing. The pressure test chamber includes a manifold and a central tube. The first end of the central tube is affixed to the image capture assembly to form a pressure seal, and the second end of the central tube is coupled to the test port retainer so that the pressure test port communicates with the interior volume of the central tube through the test port retainer.Type: ApplicationFiled: September 28, 2022Publication date: January 19, 2023Inventors: William Jason CULMAN, Jaime G. BLACKSTAD, Peter M. HERZLINGER, Willard Curtis LOMAX
-
Patent number: 11490786Abstract: A surgical apparatus includes a housing, a test port retainer, a pressure test chamber, and an image capture assembly. The housing includes a pressure test port. The test port retainer includes a test port retainer housing, a probe seal, and a liquid exclusion barrier. In one aspect, the test port retainer also includes a hydrophobic membrane mounted within the test port retainer housing. The pressure test chamber includes a manifold and a central tube. The first end of the central tube is affixed to the image capture assembly to form a pressure seal, and the second end of the central tube is coupled to the test port retainer so that the pressure test port communicates with the interior volume of the central tube through the test port retainer.Type: GrantFiled: May 8, 2017Date of Patent: November 8, 2022Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: William Jason Culman, Jaime G. Blackstad, Peter M. Herzlinger, Willard Curtis Lomax
-
Publication number: 20220286661Abstract: An illustrative system may include a stereoscopic imaging device comprising: a first image sensor having a first pixel array and configured to provide a first windowed output comprising first image information associated with pixels included within a first window of the first pixel array, the first window having a first position; and a second image sensor having a second pixel array and configured to provide a second windowed output comprising second image information associated with pixels included within a second window of the second pixel array, the second window having a second position; and an imaging control system that may be configured to: determine a working distance between a target surface within a scene and the stereoscopic imaging device; and adjust one or more of the first position of the first window within the first pixel array or the second position of the second window within the second pixel array.Type: ApplicationFiled: February 28, 2022Publication date: September 8, 2022Inventor: William Jason Culman
-
Publication number: 20220071475Abstract: An endoscope includes a first subassembly, a second subassembly, a third subassembly, and a fourth subassembly, which are sequentially assembled and tested in making the endoscope. The first subassembly includes a pressure-sealed electrical cable connected to an image capture unit. The second subassembly includes the first subassembly, a shell, a light pipe, and a lid. The third subassembly includes the second subassembly, a central tube, and a flange. The fourth subassembly includes the third subassembly, a base, a shaft, and optionally an articulating assembly.Type: ApplicationFiled: September 27, 2021Publication date: March 10, 2022Inventors: William Jason Culman, Jaime G. BLACKSTAD, Dominique D. BRICHARD, Peter M. HERZLINGER, Willard Curtis LOMAX
-
Patent number: 11141046Abstract: An endoscope includes a first subassembly, a second subassembly, a third subassembly, and a fourth subassembly, which are sequentially assembled and tested in making the endoscope. The first subassembly includes a pressure-sealed electrical cable connected to an image capture unit. The second subassembly includes the first subassembly, a shell, a light pipe, and a lid. The third subassembly includes the second subassembly, a central tube, and a flange. The fourth subassembly includes the third subassembly, a base, a shaft, and optionally an articulating assembly.Type: GrantFiled: May 11, 2017Date of Patent: October 12, 2021Assignee: Intuitive Surgical Operations, Inc.Inventors: William Jason Culman, Jaime G. Blackstad, Dominique D. Brichard, Peter M. Herzlinger, Willard Curtis Lomax
-
Publication number: 20210307687Abstract: An image sensing apparatus including a pixel array comprising two or more photo-sensor elements, a first optical filter disposed on a first photo-sensor element of the pixel array and a second optical filter disposed on a second photo-sensor element of the pixel array. The first optical filter is configured such that a spectral response of the first optical filter includes a first passband in a first wavelength range and a second passband in a second wavelength range, where the first passband and the second passband are separated by a first stop band. The second optical filter is configured such that a spectral response of the second optical filter includes a third passband in the first wavelength range and a fourth passband in the second wavelength range, where the third passband and the fourth passband are separated by a second stop band.Type: ApplicationFiled: July 1, 2019Publication date: October 7, 2021Inventors: William Jason CULMAN, Jeffrey M. DICARLO, Ian E. MCDOWALL
-
Publication number: 20200289203Abstract: The technology described herein can be embodied in a method that includes obtaining a representation of a first image of a surgical scene using electromagnetic radiation of a first wavelength range outside the visible range of wavelengths, wherein an amount of electromagnetic radiation of the first wavelength range received from a first tissue type is lower than that received for a second tissue type. The method also includes obtaining a representation of a second image using electromagnetic radiation of a second wavelength range outside the visible range of wavelengths, wherein an amount of electromagnetic radiation of the second wavelength range received from the second tissue type is substantially different from that received for the first tissue type. The visual representation of the surgical scene is rendered on the one or more displays using the representation of the first image and the representation of the second image.Type: ApplicationFiled: September 21, 2018Publication date: September 17, 2020Inventors: William Jason Culman, Jeffrey M. DiCarlo, Ian E. McDowall
-
Publication number: 20190290104Abstract: A surgical apparatus includes a housing, a test port retainer, a pressure test chamber, and an image capture assembly. The housing includes a pressure test port. The test port retainer includes a test port retainer housing, a probe seal, and a liquid exclusion barrier. In one aspect, the test port retainer also includes a hydrophobic membrane mounted within the test port retainer housing. The pressure test chamber includes a manifold and a central tube. The first end of the central tube is affixed to the image capture assembly to form a pressure seal, and the second end of the central tube is coupled to the test port retainer so that the pressure test port communicates with the interior volume of the central tube through the test port retainer.Type: ApplicationFiled: May 8, 2017Publication date: September 26, 2019Inventors: William Jason CULMAN, Jaime G. BLACKSTAD, Peter M. HERZLINGER, Willard Curtis LOMAX
-
Publication number: 20190282066Abstract: An endoscope includes a first subassembly, a second subassembly, a third subassembly, and a fourth subassembly, which are sequentially assembled and tested in making the endoscope. The first subassembly includes a pressure-sealed electrical cable connected to an image capture unit. The second subassembly includes the first subassembly, a shell, a light pipe, and a lid. The third subassembly includes the second subassembly, a central tube, and a flange. The fourth subassembly includes the third subassembly, a base, a shaft, and optionally an articulating assembly.Type: ApplicationFiled: May 11, 2017Publication date: September 19, 2019Inventors: William Jason CULMAN, Jaime G. BLACKSTAD, Dominique D. BRICHARD, Peter M. HERZLINGER, Willard Curtis LOMAX