Abstract: The invention relates to an online web-based medical database and collaboration tool that can be used by surgeons, hospitals, medical institutions, manufacturers and others to collect, store, analyze and harvest clinical and radiologic data. The clinical registry system includes a registry database and a registry processor in electrical communication with the registry database and performing operations on the registry database. The registry database stores patient data from a plurality of sites, a plurality of registry groups and an indicator for each of the plurality of sites identifying which of the plurality of registry groups each site is a member. The members of a registry group have access to aggregated data and comparative reports of all the registry group members in real-time. Each site may be a member of one registry group, multiple registry groups, or no registry groups.

Abstract: The invention relates to an online web-based medical database and collaboration tool that can be used by surgeons, hospitals, medical institutions, manufacturers and others to collect, store, analyze and harvest clinical and radiologic data. The clinical registry system includes a registry database and a registry processor in electrical communication with the registry database and performing operations on the registry database. The registry database stores patient data from a plurality of sites, a plurality of registry groups and an indicator for each of the plurality of sites identifying which of the plurality of registry groups each site is a member. The members of a registry group have access to aggregated data and comparative reports of all the registry group members in real-time. Each site may be a member of one registry group, multiple registry groups, or no registry groups.

Abstract: The invention relates to an online web-based medical database and collaboration tool that can be used by surgeons, hospitals, medical institutions, manufacturers and others to collect, store, analyze and harvest clinical and radiologic data. The clinical registry system includes a registry database and a registry processor in electrical communication with the registry database and performing operations on the registry database. The registry database stores patient data from a plurality of sites, a plurality of registry groups and an indicator for each of the plurality of sites identifying which of the plurality of registry groups each site is a member. The members of a registry group have access to aggregated data and comparative reports of all the registry group members in real-time. Each site may be a member of one registry group, multiple registry groups, or no registry groups.

Abstract: In one aspect of the disclosed technology, the system includes a data collection marketplace. In some implementations, marketplace users may request publication of a data collection to the data collection marketplace. Registry users may browse the data collection marketplace and subscribe to a data collection request. In certain embodiments, patient data collected by a registry user is provided to the data collection marketplace. The patient data responsive to data collection requests, in certain embodiments, is made available to the marketplace users that published these data collection requests. Marketplace users may use the data for a variety of purposes, including clinical studies and market research.

Abstract: A method for determining the risk of rupture of a blood vessel using an appropriate set of 2-D slice images obtained by scanning the blood vessel, the method comprising: generating a mesh model of the blood vessel using the set of 2-D slice images; conducting finite element stress analysis on the mesh model to calculate the level of stress on different locations on the mesh model; and determining the risk of rupture of the blood vessel based on the calculated levels of stress on different locations on the mesh model.

Abstract: There is provided a method and apparatus for determining the risk of rupture of a blood vessel using a set of 2-D slice images obtained by scanning the blood vessel. The invention includes elements and steps for generating a mesh model of the blood vessel using the set of 2-D slice images, conducting finite element stress analysis on the mesh model to calculate the level of stress on different locations on the mesh model and determining the risk of rupture of the blood vessel based on the calculated levels of stress on different locations on the mesh model.

Abstract: Apparatus and method for producing a virtual road map of a patient's vascular anatomy comprising a virtual 3D model of the patient's vascular and bony structure in proper registration with one another, a fluoroscope for providing real-time images of the bony structure of the patient, registration apparatus for placing the virtual 3D model in proper registration with the patient space of the fluoroscope, bone mask subtraction apparatus for generating a bone mask of the bony structure, and subtracting the same from the real-time images, whereby to create modified fluoroscope images omitting bony structure, and image generating apparatus for generating the virtual road map comprising a composite image combining (i) images of the virtual 3D structure representing the vascular structure, and (ii) modified fluoroscope images omitting bony structure, wherein the images of the virtual 3D structure representing vascular structure are in proper registration with the modified fluoroscope images omitting bony structure.

Abstract: A method for determining the degree of twist to be manually introduced into an implant which is to be positioned in the aorta and adjacent iliac branches so as to achieve an effective degree of twist when the implant is positioned in the anatomy, the method comprising: identifying the effective degree of twist desired for the implant; determining the Native Iliac Rotation of a patient; and subtracting the Native Iliac Rotation of a patient from the effective degree of twist desired for the implant so as to determine the degree of twist to be manually introduced into the implant.

Abstract: A method and apparatus for generating a computer model from scan data from a patient, comprising: (1) acquiring the scan data from the patient; (2) selecting a plurality of key frames from the scan data; (3) hand segmenting the selected key frames, whereby to identify specific anatomical structures; (4) automatically generating segmented intervening frames for the regions between the key frames using an interpolation process; (5) merging the automatically segmented intervening frames with the hand segmented key frames so as to generate a complete set of segmented frames; (6) obtaining a first measurement of a selected feature of the complete set of segmented frames; (7) hand segmenting at least one additional key frame and replacing a corresponding intervening frame with said one additional key frame within the complete set of segmented frames; (8) re-interpolating the set of segmented frames based upon the updated set of key frames; (9) obtaining a second measurement of the selected feature of the re-comp

Abstract: A method and apparatus for generating a computer model from scan data from a patient, comprising: (1) acquiring the scan data from the patient; (2) selecting a plurality of key frames from the scan data; (3) hand segmenting the selected key frames, whereby to identify specific anatomical structures; (4) automatically generating segmented intervening frames for the regions between the key frames using an interpolation process; (5) merging the automatically segmented intervening frames with the hand segmented key frames so as to generate a complete set of segmented frames; (6) obtaining a first measurement of a selected feature of the complete set of segmented frames; (7) hand segmenting at least one additional key frame and replacing a corresponding intervening frame with said one additional key frame within the complete set of segmented frames; (8) re-interpolating the set of segmented frames based upon the updated set of key frames; (9) obtaining a second measurement of the selected feature of the re-comp

Abstract: A computer-based visualization system for visualizing an anatomical structure and a graft implant which is to be deployed adjacent the anatomical structure, comprising: a 3-D computer model of the anatomical structure to be visualized, the 3-D computer model comprising at least one first software object which corresponds to the anatomical structure to be visualized; a database of second software objects, wherein at least one of the second software objects corresponds to a graft implant which is to be deployed adjacent the anatomical structure; selection apparatus for permitting a user to select at least one of the second software objects; registration apparatus for positioning the selected at least one of the second software objects into the 3-D computer model so as to create an augmented 3-D computer model; and processing apparatus for generating an image of the augmented 3-D computer model.