Abstract: Techniques related to vision correction are disclosed. The techniques involve establishing a visual model associated with a patient. The visual model includes data related to a quality of the patient's vision. A boundary is established as a function of the data associated with the visual model. The boundary is indicative of an area to be corrected within the patient's vision. A retinal map is established as a function of the boundary. An image from a camera associated with the patient is captured and corrections are applied to the image based on the retinal map to generate a corrected image. The corrected image is presented to the eye of the patient.

Abstract: A surgery visualization system is described herein. The surgery visualization system includes a display monitor positioned in view of a surgeon and a support arm system including a first support arm and a second support arm. The first and second support arms are orientated such that the display monitor is visible to the surgeon between the first and second support arms. A 3D digital viewport coupled to the first support arm. A 3D digital microscope coupled to the second support arm. A computer system including a processor programmed to receive and process images from the 3D digital microscope and display the processed images on the 3D digital viewport and the display monitor.

Abstract: An AXR headset may be used for remote telemedicine applications on the battlefield to assist generalist medical care providers on the battlefield or battlefield surgical care facility with specialist care providers though shared visualization, conversation, and data. In addition, the AXR headset for warfighters permits better target acquisition and visualization system comprising an AXR headset and a digital sight capable of being mounted on a weapon, the digital sight in communication with the AXR headset. The digital sight may be an existing weapon sight with an additional digital camera added, or the digital sight may be a sighting module of a digital nature capable of sending target information to the AXR headset.

Abstract: A wearable display apparatus is described herein. The wearable display apparatus includes a headset, a left-eye optical system, a right-eye optical system, and an inter-pupil distance (IPD) adjustment system coupled to the headset, the left-eye optical system, and the right-eye optical system for adjusting an inter-pupil spacing between the left-eye optical system and the right-eye optical system.

Abstract: A surgery visualization theatre comprising: an augmented/extended reality (AXR) headset; a digital viewport mounted on a cobotic arm; a monitor mounted on a monitor cobotic arm; a camera subsystem mounted on a camera cobotic arm; and a frame with cobotic arms featuring intelligence and command and control for the system and visualization methodologies, where the digital viewport cobotic arm, the monitor cobotic arm, and the camera cobotic arm are mounted on the frame and the AXR headset is connected thereto.

Abstract: An apparatus for obtaining an image of a cornea having a stereomicroscope configured to obtain and display 2D or 3D image content of an eye of a patient, with pupil imaging optics that form a pupil along an optical axis and a shutter configured to form a pattern of one or more apertures for light at the formed pupil. An input prism is configured to direct light to or from the optical axis, with optics configured to convey light along the optical axis to a sensor.

Abstract: A mixed reality display comprising: at least one lens, where the at least one lens has a reflective element, the at least one lens comprising a plurality of pixels; at least one display capable of projecting one or more images onto at least a portion of the at least one lens; and a dynamic opacity system, where the dynamic opacity system is capable of making at least one pixel opaque in the portion of the at least one lens onto which the one or more images are projected, while any portion of the at least one lens onto which no image is projected remains see-through.

Abstract: A wearable display apparatus is described herein. The wearable display apparatus includes an image generator that forms a 2D image, a partially transmissive mirror having a curved reflective surface, a beam splitter disposed to reflect light toward the curved mirror surface, and an optical image relay that is configured to conjugate the formed 2D image at the image generator to a curved focal surface of the partially transmissive mirror.

Abstract: A wearable image manipulation system comprising a camera input system, an image projection system, where the image projection system is capable of being worn by a user, and a processor in communication with the camera input system and the image projection system such that the processor is capable of receiving an image from the camera input system, modifying the image to produce a modified image, and displaying the modified image on the image projection system. The camera input system may comprise a contact lens with a camera mounted thereon. Additionally or alternately, the system may be capable of tracking a user's eye movement to accurately capture where the user is looking with the camera input system.

Abstract: A display has an image generator; a partially transmissive mirror having a curved surface; a beam splitter to reflect incident light toward the curved surface; and an optical image relay that defines a path to relay light to a curved focal surface of a partially transmissive mirror, the curved focal surface is between a curved reflective surface of the partial mirror and the beam splitter. A prism has a folding surface in the optical path for light from the image generator, wherein an aperture stop for the relay lies within the prism. A first plano-aspheric lens, against the prism input surface, guides light from the image generator toward the folding surface; a second plano-aspheric lens, in optical contact against the prism output surface, directs light to the curved focal surface. The relay, curved mirror, and beam splitter form an exit pupil for viewing the scene with a 2D image superimposed.

Abstract: An augmented reality and extended reality surgical system. The system may comprise a wearable device, such as a head mounted display or glasses, that provides the user with virtual reality, augmented reality, and/or mixed reality for surgery visualization. This may allow the user to access 2D or 3D imaging, magnification, virtual visualization, six-degrees of freedom (6DoF) image management, and/or other images while still viewing real reality and thus maintaining a presence in the operating room.

Abstract: A wearable display apparatus is described herein. The wearable display apparatus includes an image generator that forms a 2D image, a partially transmissive mirror having a curved reflective surface, a beam splitter disposed to reflect light toward the curved mirror surface, and an optical image relay that is configured to conjugate the formed 2D image at the image generator to a curved focal surface of the partially transmissive mirror.

Abstract: An augmented reality and extended reality surgical system comprising three 3D viewing options of: (i) an AR/XR headset or headsets, (ii) one or more autostereoscopic “3D glasses free” monitor(s); and (iii) one or more digital ocular stereoscopic 3D viewports which is mounted to a cobotic arm viewing option for ergonomically sound viewing. The system may comprise a wearable device, such as a head mounted display or glasses, that provides the user with virtual reality, augmented reality, and/or mixed reality for surgery visualization. This system is all digital and features both wired and wireless connections that have approximately the same latency of less than 20 milliseconds. This may allow the user to access 2D or 3D imaging, magnification, virtual visualization, six-degrees of freedom (6DoF) image management, and/or other images while still viewing real reality and thus maintaining a presence in the operating room.

Abstract: An apparatus for obtaining an image of a retina is described herein. The apparatus includes an optical relay that defines an optical path and is configured to relay an image of the iris along the optical path to a pupil, a shutter is disposed at the pupil and configured to define at least a first shutter aperture for control of light transmission through the pupil position, a tube lens disposed to direct light from the shutter aperture to an image sensor, and a prismatic input port disposed between the shutter and the tube lens and configured to combine, onto the optical path, light from the relay with light conveyed along a second light path that is orthogonal to the optical path.

Abstract: A wearable display apparatus is described herein. The wearable display apparatus includes a headset, a left-eye optical system, a right-eye optical system, and an inter-pupil distance (IPD) adjustment system coupled to the headset, the left-eye optical system, and the right-eye optical system for adjusting an inter-pupil spacing between the left-eye optical system and the right-eye optical system.

Abstract: An apparatus for obtaining an image of a retina has an optical relay that defines an optical path and is configured to relay an image of the iris along the optical path to a pupil; a shutter disposed at the pupil and configured to define at least a first shutter aperture for control of light transmission through the pupil position; a tube lens disposed to direct light from the shutter aperture to an image sensor; and a prismatic input port disposed between the shutter and the tube lens and configured to combine, onto the optical path, light from the relay with light conveyed along a second light path that is orthogonal to the optical path.

Abstract: An apparatus for obtaining an image of a cornea having a stereomicroscope configured to obtain and display 2D or 3D image content of an eye of a patient, with pupil imaging optics that form a pupil along an optical axis and a shutter configured to form a pattern of one or more apertures for light at the formed pupil. An input prism is configured to direct light to or from the optical axis, with optics configured to convey light along the optical axis to a sensor.

Abstract: A wearable mixed reality system comprising a camera input system, and image projection system capable of being worn by a user, and a processor in communication with the camera input system and the image projection system. The processor may be capable of receiving a real-world image from the camera input system and simultaneously displaying at least a portion of the real-world image and an augmented image on the image projection system such that a user views the portion of the real-world image and the augmented image simultaneously.

Abstract: A lighted swivel laparoscopic imaging apparatus has a shaft having a proximal end opposite a distal end, wherein the proximal end is configured for attachment to an actuator, wherein a longitudinal axis extends through the shaft, between the proximal and distal ends, wherein the distal end is configured for insertion into patient anatomy and for attachment of one or more laparoscopic tools, wherein at least a first laparoscopic tool at the distal end pivots on a first gimbal apparatus that is actable, from the actuator at the proximal end of the shaft, to rotate the at least the first laparoscopic tool about the longitudinal axis of the shaft and, further, to rotate the at least the first laparoscopic tool about at least a second axis, orthogonal to the longitudinal axis. The images from the laparoscopic instrument may be viewed in virtual format with a virtual overlay of where the instruments exist and are moving inside the body from an AR/XR headset or other 3D viewing device.

Abstract: A lighted swivel laparoscopic imaging apparatus has a shaft having a proximal end opposite a distal end, wherein the proximal end is configured for attachment to an actuator, wherein a longitudinal axis extends through the shaft, between the proximal and distal ends, wherein the distal end is configured for insertion into patient anatomy and for attachment of one or more laparoscopic tools, wherein at least a first laparoscopic tool at the distal end pivots on a first gimbal apparatus that is actable, from the actuator at the proximal end of the shaft, to rotate the at least the first laparoscopic tool about the longitudinal axis of the shaft and, further, to rotate the at least the first laparoscopic tool about at least a second axis, orthogonal to the longitudinal axis. The images from the laparoscopic instrument may be viewed in virtual format with a virtual overlay of where the instruments exist and are moving inside the body from an AR/XR headset or other 3D viewing device.