Abstract: System and methods configured to permit a user such as a health care provider to organize and manage patient information quickly and efficiently from a simplified representation. Such simplified representations may include a patient representation and a context representation. The representations may be updated to represent real-time patient conditions through the input of information directly from treatment or monitoring devices or from user input.

Abstract: A method and system are disclosed for evaluating symptomatic vertebrobasilar disease VBD which uses quantitative hemodynamic assessment in order to identify patients at high risk for stroke and provide appropriate guidance for intervention. Patients with symptomatic VBD may be considered for intervention to provide blood flow augmentation if evidence of sufficient flow compromise is present as defined by specific flow criteria, and treated medically otherwise.

Abstract: The invention is devices and related methods for detecting blood clots in a blood vessel. An optical microprobe is configured to illuminate a blood vessel with electromagnetic radiation corresponding to the near-infrared portion of the electromagnetic spectrum. The optical microprobe has a pair of fiber optic strands configured for transmission spectroscopy to obtain the absorption spectrum generated by the components within the blood vessel. Because blood clots generate a detectable and unique spectrum, the presence or absence of the blood clot is determined by examining the blood vessel absorption spectrum. A specially-designed holder is configured to stably position the optical microprobe relative to the blood vessel and is used to facilitate precise blood clot detection along a length of blood vessel.

Abstract: A method and system are disclosed for evaluating symptomatic VBD which uses quantitative hemodynamic assessment in order to identify patients at high risk for stroke and provide appropriate guidance for intervention. Patients with symptomatic VBD may be considered for intervention to provide blood flow augmentation if evidence of sufficient flow compromise is present as defined by specific flow criteria, and treated medically otherwise.

Abstract: A method and system are disclosed for evaluating symptomatic VBD which uses quantitative hemodynamic assessment in order to identify patients at high risk for stroke and provide appropriate guidance for intervention. Patients with symptomatic VBD may be considered for intervention to provide blood flow augmentation if evidence of sufficient flow compromise is present as defined by specific flow criteria, and treated medically otherwise.

Abstract: A method and apparatus are provided for modeling circulation in a living subject. The method includes the steps of developing a model for living subjects in general and correcting the model to substantially conform to the overall cerebral physiology of the living subject. The method further includes the step of calculating a cerebral flow of the living subject based upon the corrected model and a selected cerebral blood flow perturbation.

Abstract: A method and system are disclosed for evaluating symptomatic VBD which uses quantitative hemodynamic assessment in order to identify patients at high risk for stroke and provide appropriate guidance for intervention. Patients with symptomatic VBD may be considered for intervention to provide blood flow augmentation if evidence of sufficient flow compromise is present as defined by specific flow criteria, and treated medically otherwise.