Abstract: A medical imaging system is configured to receive and securely store medical image data for patients, while providing sufficient access to view, review, and access image data. A care provider uses a cloud imaging hub and security token to receive medical image data produced by an image data source. The hub associates an arbitrary identifier with the medical image data based on patient information and the security token. The patient information is locally stored on the hub and not transmitted to any other device or server, and is scrubbed from the device after the UID is generated. The UID serves as an anonymous identifier for any medical image data associated with the patient, and may also be used to identify and access anonymous medical image data. The UID may be provided to the patient as a QR code, and is usable by the patient to access their anonymized image data and/or provide such access to another care provider.

Abstract: An ear nose and throat (ENT) imaging and analysis system includes an endoscope usable to capture images of the nasal canal and other aspects of patient anatomy. Endoscopic images may be presented to a user via a touchscreen display, and the software may provide different imaging modes that aid in identifying particular anatomical structures or areas within the nasal canal. In one mode, the system uses an object recognition process to identify the nasal valve opening within the images at a relaxed state, and during forceful inhalation, and then calculates the difference between the two states, which may be suggestive of nasal valve collapse. In other modes, the system is configured to identify abnormalities of the inferior turbinate, septum, or other anatomy, as well as empty spaces within the nasal canal, as well as areas and volumes of empty space and user defined boundaries.

Abstract: A removable and replaceable sheath may be coupled to a medical instrument used during a procedure, and may enable one or more functional features of the medical instrument while maintaining a sterile barrier between the instrument itself and the treatment site. The sheath may be replaced prior to a subsequent use, and sterilization of the medical instrument is not required due to the sterile barrier. Sheaths may include an embedded memory that stores procedure configurations and procedure results, longitudinal channels for delivering power or irrigation, optical elements for providing procedure specific endoscopic views, and other features. One sheath may be fitted to an endoscope for imaging and tissue ablation. Another sheath includes a balloon usable during sinuplasty procedures. Yet another sheath may be fitted to a sonic ablation instrument to provide improved transmission of sonic power to tissue.

Abstract: A system and method for measuring light within a boundary of an image includes an instrument configured to capture the image; a display; a user input device; and a processor configured to: receive the image from the instrument; obtains a light intensity value of each image pixel around the boundary of the image, wherein at least one light illuminator on the instrument stimulates the each image pixel, wherein the each image pixel reflects a magnitude of light that is captured by one or more spotting devices on the instrument; create a pixel intensity map along the boundary of the image that relates to the light intensity value of the each image pixel; and present a graphical user interface via the display based on the pixel intensity map.

Abstract: An ear nose and throat (ENT) imaging and analysis system includes an endoscope usable to capture images of the nasal canal and other aspects of patient anatomy. Endoscopic images may be presented to a user via a touchscreen display, and the software may provide different imaging modes that aid in identifying particular anatomical structures or areas within the nasal canal. In one mode, the system uses an object recognition process to identify the nasal valve opening within the images at a relaxed state, and during forceful inhalation, and then calculates the difference between the two states, which may be suggestive of nasal valve collapse. In other modes, the system is configured to identify abnormalities of the inferior turbinate, septum, or other anatomy, as well as empty spaces within the nasal canal, as well as areas and volumes of empty space and user defined boundaries.

Abstract: An endoscope based system is configured to provide one or more procedure guidance features. The endoscope is paired with an image processing device that performs object detection and other analysis on captured images, and displays an interface to users that includes various visual guidance combined with endoscopic images. Interfaces displayed in different modes may indicate the location and extent of energy delivery tracked by the system, may guide placement of implant devices, may identify the location of nerves within tissue, and may provide step-by-step guidance for navigating the endoscope to certain anatomy. In some implementations, a removable and replaceable sheath may be coupled to the endoscope, and may enable one or more functional features of the endoscope while maintaining a sterile barrier. Sheaths may include an embedded memory that stores procedure configurations and procedure results.

Abstract: A removable and replaceable sheath may be coupled to a medical instrument used during a procedure, and may enable one or more functional features of the medical instrument while maintaining a sterile barrier between the instrument itself and the treatment site. The sheath may be replaced prior to a subsequent use, and sterilization of the medical instrument is not required due to the sterile barrier. Sheaths may include an embedded memory that stores procedure configurations and procedure results, longitudinal channels for delivering power or irrigation, optical elements for providing procedure specific endoscopic views, and other features. One sheath may be fitted to an endoscope for imaging and tissue ablation. Another sheath includes a balloon usable during sinuplasty procedures. Yet another sheath may be fitted to a sonic ablation instrument to provide improved transmission of sonic power to tissue.

Abstract: An ear nose and throat (ENT) imaging and analysis system includes an endoscope usable to capture images of the nasal canal and other aspects of patient anatomy. Endoscopic images may be presented to a user via a touchscreen display, and the software may provide different imaging modes that aid in identifying particular anatomical structures or areas within the nasal canal. In one mode, the system uses an object recognition process to identify the nasal valve opening within the images at a relaxed state, and during forceful inhalation, and then calculates the difference between the two states, which may be suggestive of nasal valve collapse. In other modes, the system is configured to identify abnormalities of the inferior turbinate, septum, or other anatomy, as well as empty spaces within the nasal canal, as well as areas and volumes of empty space and user defined boundaries.

Abstract: Compositions and methods for introducing a nasal rinse into one or more nasal passages to treat one or more potential ailments are disclosed. The compositions include N-acetylcysteine, a salt, and an alkaline buffering agent. The methods include introducing the composition into an aqueous fluid to form a nasal rinse treatment fluid and introducing the nasal rinse treatment fluid into one or more nasal passages to treat one or more potential ailments.