Abstract: Devices, systems, and methods for visually depicting a vessel and evaluating treatment options are disclosed. A method of evaluating a vessel of a patient, comprises: obtaining intravascular data from an intravascular instrument positioned within a vessel of a patient while the intravascular instrument is moved longitudinally through the vessel from a first position to a second position; obtaining an angiographic image of the vessel while the intravascular instrument is moved longitudinally through the vessel; correlating the intravascular data from the intravascular instrument to locations on the angiographic image; and outputting an enhanced angiographic image of the vessel on a display, the enhanced angiographic image including the angiographic image overlaid with visualizations representing the intravascular data at the correlated locations. Corresponding systems are also provided.

Abstract: Systems and methods for multi-modality data processing are provided. Some embodiments are particularly directed to interpreting gesture-based commands in a multi-modality processing system. In one embodiment, a method for interpreting user input in a medical processing system includes receiving a state designator corresponding to a mode of operation of the medical processing system, where the mode of operation includes a value representative of a modality selected from the group consisting of: IVUS, OCT, pressure, and flow. A list of active commands is generated based on the received state designator. A user input sequence is received from one or more user input devices. The medical processing system correlates the user input sequence to a command of the list of active commands, and the command is utilized to control operation of a component of the system. The list of active command may include a subset of commands common to multiple modalities.

Abstract: A method of performing measurements on medical images with a bedside controller includes receiving, through a touch-sensitive display on the bedside controller, a user measurement input on an image displayed on the display, the user measurement input including a start point defined by a point of initial contact with the touch-sensitive display and an end point defined by a point of last contact with the touch-sensitive display. The method also includes selecting a measurement mode based on a shape of the user measurement input and calculating a measurement value associated with the user measurement input based on the measurement mode.

Abstract: The invention generally relates to medical imaging systems that instantly and/or automatically detect borders. Embodiments of the invention provide an imaging system that automatically detects a border at a location within a vessel in response only to navigational input moving the image to that location. In some embodiments, systems and methods of the invention operate such that when a doctor moves an imaging catheter to a new location with in tissue, the system essentially instantly finds, and optionally displays, the border(s), calculates an occlusion, or both.

Abstract: A bedside controller includes an integrally formed housing and self-contained mounting structure disposed on the housing. The mounting structure includes a mounting channel defined in the housing and a retaining clamp disposed above the mounting channel and configured to releasably secure a mounting platform within the mounting channel such that the bedside controller is mounted to the mounting platform. The bedside controller also includes a touch-sensitive display disposed within a surface of the housing and configured to display images and receive user input on the surface, a processor disposed within the housing, a communication module disposed within the housing, communicatively coupled to the processor, and configured to transmit and receive medical data, and a battery disposed within the integrally formed housing and electrically coupled to the touch-sensitive display, the processor, and the communication module.