Abstract: Systems and methods for three-dimensional imaging, modeling, mapping, and/or control capabilities in compact size suitable for integration with and/or augmentation of robotic, laparoscopic, and endoscopic surgical systems. The systems including at least one optical source configured to project onto a surgical or endoscopic environment, and at least two cameras positioned to capture at least one image of the surgical or endoscopic environment.

Abstract: Systems and methods for three-dimensional imaging, modeling, mapping, and/or control capabilities in compact size suitable for integration with and/or augmentation of robotic, laparoscopic, and endoscopic surgical systems. The systems including at least one optical source configured to project onto a surgical or endoscopic environment, and at least one camera positioned to capture at least one image of the surgical or endoscopic environment.

Abstract: Described are colonoscopy systems and methods of using such systems. The colonoscopy systems may include an optical scanning system having at least one illuminator configured to produce spatially patterned light and solid light in at least one frame to illuminate tissue within the colon, and at least one camera configured to capture the at least one image of the illuminated tissue within the colon. Additionally, the optical scanning system may include at least one control system configured to construct at least one three dimensional point cloud representations of the tissue within the colon and detect at least one feature of interest using the at least one three dimensional point cloud and a pre-trained artificial intelligence engine.

Abstract: Described are colonoscopy systems and methods of using such systems. The colonoscopy systems may include an optical scanning system having at least one illuminator configured to produce spatially patterned light and solid light in at least one frame to illuminate tissue within the colon, and at least one camera configured to capture the at least one image of the illuminated tissue within the colon. Additionally, the optical scanning system may include at least one control system configured to construct at least one three dimensional point cloud representations of the tissue within the colon.

Abstract: Optical display systems and methods for providing three-dimensional and two-dimensional convergence corrected images to a user are described. The optical display systems may include at least two image generators producing a plurality of rays forming a plurality of images. A diffraction enhanced imaging system may be configured to collect the rays produced and control convergence angle of each ray at specific wavelengths into an optical waveguide. An in-coupling diffraction system may couple the rays into the optical waveguide. A wavelength compensated beam expander may expand horizontal extension of the images and an output coupling and vertical expansion system may magnify the images in a vertical direction and direct light towards a user at specific angles creating a wide field of view.

Abstract: A wearable non-invasive lung fluid monitoring system has at least one processor in communication with a wearable sensor configured to be positioned on a chest of a patient. The wearable sensor includes at least one transducer configured to generate ultrasonic signal(s) probing internal space within the chest of the patient. The at least one processor is configured to determine at least one measurement estimate of fluid within the chest of the patient using acoustic impedance of the ultrasonic signal(s) and reflected wave(s) of the ultrasonic signal(s).

Abstract: Optical display systems and methods for providing three-dimensional and two-dimensional convergence corrected images to a user are described. The optical display systems may include at least two image generators producing a plurality of rays forming a plurality of images. A diffraction enhanced imaging system may be configured to collect the rays produced and control convergence angle of each ray at specific wavelengths into an optical waveguide. An in-coupling diffraction system may couple the rays into the optical waveguide. A wavelength compensated beam expander may expand horizontal extension of the images and an output coupling and vertical expansion system may magnify the images in a vertical direction and direct light towards a user at specific angles creating a wide field of view.

Abstract: Described are colonoscopy systems and methods of using such systems. The colonoscopy systems may include an optical scanning system having at least one illuminator configured to produce spatially patterned light and solid light in at least one frame to illuminate tissue within the colon, and at least one camera configured to capture the at least one image of the illuminated tissue within the colon. Additionally, the optical scanning system may include at least one control system configured to construct at least one three dimensional point cloud representations of the tissue within the colon.

Abstract: Systems and methods for three-dimensional imaging, modeling, mapping, and/or control capabilities in compact size suitable for integration with and/or augmentation of robotic, laparoscopic, and endoscopic surgical systems.

Abstract: Optical display systems and methods for providing three-dimensional and two-dimensional convergence corrected images to a user are described. The optical display systems may include at least two image generators producing a plurality of rays forming a plurality of images. A diffraction enhanced imaging system may be configured to collect the rays produced and control convergence angle of each ray at specific wavelengths into an optical waveguide. An in-coupling diffraction system may couple the rays into the optical waveguide. A wavelength compensated beam expander may expand horizontal extension of the images and an output coupling and vertical expansion system may magnify the images in a vertical direction and direct light towards a user at specific angles creating a wide field of view.

Abstract: A three-dimensional display system and methods for forming 3D images are disclosed. In one version, a diffusion screen is formed at a predetermined location1 of a set of predetermined locations 1-n within an image chamber. The diffusion screen is illuminated with visible light indicative of a cross-sectional image1 of a set of a plurality of cross-sectional images 1-N of a three-dimensional image at the predetermined location1 within the image chamber. The diffusion screen is erased and the method is repeated for cross-sectional images 2-N and predetermined locations 2-n of the three-dimensional image at a scan rate sufficient to produce a representation of the three-dimensional image in the image chamber.

Abstract: An aerial scanning system creates a model of a structure using an aerial platform configured to follow a flight path of movement about the structure and an optical scanner. A control system executes processing software reading data corresponding to at least one surface of the structure and, data corresponding to movement of the aerial platform about the structure, and uses the data to construct a three dimensional model of the structure.