Patent application number | Description | Published |
20080242978 | METHOD AND APPARATUS FOR REGISTERING A PHYSICAL SPACE TO IMAGE SPACE - A method and apparatus for registering physical space to image space is disclosed. The system allows for determining fiducial markers as pixels or voxels in image data. The system can correlate and register the determined fiducial points with fiducial markers in physical space. | 10-02-2008 |
20090259296 | Gate Cannulation Apparatus and Methods - A representation of a prosthesis opening is created and a device having a marker is tracked through the opening while monitoring the relative positions of the opening representation and the marker on a display. In one alternative, a representation is made on a display of the center of the contralateral stump opening and an electromagnetic marker coil that is secured to an endovascular delivery device, and the marker and delivery device are guided into the opening, while monitoring the relative positions of the opening center and the electromagnetic marker coil representations. In another alternative, one or more markers are positioned in the vicinity of the prosthesis opening and a device having a marker is tracked to the one or more markers and through the opening where the device is one of a guidewire and a catheter, while monitoring the relative position of the markers on a display. | 10-15-2009 |
20090287443 | Method for Calibrating a Navigation System - A method and apparatus for electromagnetic navigation of a surgical probe near a metal object. The electromagnetic navigation system includes a transmitter coil array and a shield. The transmitter coil array has a plurality of transmitter coils and is operable to generate the electromagnetic field to navigate the probe. The shield is positioned adjacent the metal object and is operable to shield the metal object from the electromagnetic field generated by the transmitter coil array, such that the shield substantially reduces distortion of the electromagnetic field by the metal object. | 11-19-2009 |
20120179026 | Method for Registering a Physical Space to Image Space - A method and apparatus for registering physical space to image space is disclosed. The system allows for determining fiducial markers as pixels or voxels in image data. The system can correlate and register the determined fiducial points with fiducial markers in physical space. | 07-12-2012 |
Patent application number | Description | Published |
20090232374 | Diffusion Tensor Imaging Confidence Analysis - A system and method can increase confidence or other factors of a tract identified in a selected image data. The system can use various confidence determining factors to identify confidence in the identified tract. The identified tract can be used for various purposes, such as diagnosis or treatment. | 09-17-2009 |
20090262111 | Method and Apparatus for Perspective Inversion - A surgical instrument navigation system is disclosed that allows a surgeon to invert the three-dimensional perspective of the instrument to match their perspective of the actual instrument. A data processor is operable to generate a three-dimensional representation of a surgical instrument as it would visually appear from either of at least two different perspectives and to overlay the representation of the surgical instrument onto an image data of the patient. The image data and the representations can be displayed on a display. | 10-22-2009 |
20100041985 | Navigational Guidance Via Computer-Assisted Fluoroscopic Imaging - Digital x-ray images taken before a surgical procedure by a fluoroscopic C-arm imager are displayed by a computer and overlaid with graphical representations of instruments being used in the operating room. The graphical representations are updated in real-time to correspond to movement of the instruments in the operating room. A number of different techniques are described that aid the physician in planning and carrying out the surgical procedure. | 02-18-2010 |
20100291521 | Method and Apparatus for Identifying an Instrument Location Based on Measuring a Characteristic - A method to determine the location of an instrument within a patient can be based upon the measuring of a characteristic within the patient and matching the currently measured characteristic with a previously measured characteristic. If the measurements of a characteristic matches in an appropriate or selected manner then a location match can be determined. The characteristic can be any appropriate characteristic and measured in any appropriate way. | 11-18-2010 |
20110071389 | System and Method for Automatic Registration Between an Image and a Subject - A patient defines a patient space in which an instrument can be tracked and navigated. An image space is defined by image data that can be registered to the patient space. A tracking device can be connected to a member in a known manner that includes imageable portions that generate image points in the image data. Selected image slices or portions can be used to register reconstructed image data to the patient space. | 03-24-2011 |
20110261180 | System and Method for Radio-Frequency Imaging, Registration, and Localization - A system for performing a medical procedure on a patient is provided. The system can include an imaging head defining a field of view relative to the patient. The imaging head can include at least one transmitter that emits at least one signal in the field of view, and at least one receiver that receives at least one reflected signal from the field of view. The at least one reflected signal received can be based on at least one electrical property of at least one material in the field of view. The system can further include a workstation, which can determine, based on the at least one reflected signal received by the at least one receiver, a location of at least one boundary of the material within the field of view. The system can include a display that displays an image of the location of the at least one boundary. | 10-27-2011 |
20110268248 | System and Method for Placing and Determining an Appropriately Sized Surgical Implant - Digital x-ray images taken before a surgical procedure by a fluoroscopic C-arm imager are displayed by a computer and overlaid with graphical representations of instruments being used in the operating room. The graphical representations are updated in real-time to correspond to movement of the instruments in the operating room. A number of different techniques are described that aid the physician in planning and carrying out the surgical procedure. | 11-03-2011 |
20130121547 | Diffusion Tensor Imaging Confidence Analysis - A system and method can increase confidence or other factors of a tract identified in a selected image data. The system can use various confidence determining factors to identify confidence in the identified tract. The identified tract can be used for various purposes, such as diagnosis or treatment. | 05-16-2013 |
20140106325 | Method And Apparatus For Identifying An Instrument Location Based On Measuring A Characteristic - A method to determine the location of an instrument within a patient can be based upon the measuring of a characteristic within the patient and matching the currently measured characteristic with a previously measured characteristic. If the measurements of a characteristic matches in an appropriate or selected manner then a location match can be determined. The characteristic can be any appropriate characteristic and measured in any appropriate way. | 04-17-2014 |
20140135796 | Trajectory Storage Apparatus and Method for Surgical Navigation Systems - A method and apparatus for determining, calculating, and/or viewing a trajectory. The trajectory can be displayed on a display relative to image data of a patient. A user can use the system to determine relationships between two or more trajectories that have been determined. The relationships can be within two dimensional, three-dimensional, or four dimensional space. The relationships can include distance, angle, etc. The relationships can also be determined between real time trajectories and stored trajectories, or combinations thereof. | 05-15-2014 |
20140171791 | Method And Apparatus For Optimizing A Computer Assisted Surgical Procedure - A method and apparatus for optimizing a computer assisted procedure is provided. A method and apparatus for performing a procedure is also provided. Data can be accessed and processed to optimize and perform a procedure. The data can be augmented or supplemented with patient specific data. | 06-19-2014 |
20140240481 | System And Method For Radio-Frequency Imaging, Registration, And Localization - A system for performing a medical procedure on a patient is provided. The system can include an imaging head defining a field of view relative to the patient. The imaging head can include at least one transmitter that emits at least one signal in the field of view, and at least one receiver that receives at least one reflected signal from the field of view. The at least one reflected signal received can be based on at least one electrical property of at least one material in the field of view. The system can further include a workstation, which can determine, based on the at least one reflected signal received by the at least one receiver, a location of at least one boundary of the material within the field of view. The system can include a display that displays an image of the location of the at least one boundary. | 08-28-2014 |
Patent application number | Description | Published |
20090271263 | PROMOTIONAL PROGRAMS WITH ELECTRONIC RECEIPTS - Tools for improving interactions between promoters and consumers of products. These tools can enable promoters of products to employ more effective promotional programs, and consumers to receive promotional information about products of interest, while avoiding the excessive overload of information about promotions that are not of interest. Some such tools can enhance consumer satisfaction with—and, correspondingly, consumer participation in—promotional programs by allowing consumers to tailor the discount programs to their preferences, by analyzing consumer behavior and tailoring promotions accordingly, and/or by providing cross promotions of complementary products. Some of the tools can provide substantial savings, in both costs and natural resources, as well as provide a more satisfying experience for consumers, by substantially reducing, or even eliminating, excessive use of paper for promotional programs and transaction receipts. | 10-29-2009 |
20090271264 | PROMOTIONAL TECHNIQUES, SYSTEMS AND METHODS - Tools for improving interactions between promoters and consumers of products. These tools can enable promoters of products to employ more effective promotional programs, and consumers to receive promotional information about products of interest, while avoiding the excessive overload of information about promotions that are not of interest. Some such tools can enhance consumer satisfaction with—and, correspondingly, consumer participation in—promotional programs by allowing consumers to tailor the discount programs to their preferences, by analyzing consumer behavior and tailoring promotions accordingly, and/or by providing cross promotions of complementary products. Some of the tools can provide substantial savings, in both costs and natural resources, as well as provide a more satisfying experience for consumers, by substantially reducing, or even eliminating, excessive use of paper for promotional programs and transaction receipts. | 10-29-2009 |
20090271266 | EMPLOYING CONSUMER INTELLIGENCE IN PROMOTIONS - Tools for improving interactions between promoters and consumers of products. These tools can enable promoters of products to employ more effective promotional programs, and consumers to receive promotional information about products of interest, while avoiding the excessive overload of information about promotions that are not of interest. Some such tools can enhance consumer satisfaction with—and, correspondingly, consumer participation in—promotional programs by allowing consumers to tailor the discount programs to their preferences, by analyzing consumer behavior and tailoring promotions accordingly, and/or by providing cross promotions of complementary products. Some of the tools can provide substantial savings, in both costs and natural resources, as well as provide a more satisfying experience for consumers, by substantially reducing, or even eliminating, excessive use of paper for promotional programs and transaction receipts. | 10-29-2009 |
20090271270 | MANAGING LISTS OF PROMOTIONAL OFFERS - Tools for improving interactions between promoters and consumers of products. These tools can enable promoters of products to employ more effective promotional programs, and consumers to receive promotional information about products of interest, while avoiding the excessive overload of information about promotions that are not of interest. Some such tools can enhance consumer satisfaction with—and, correspondingly, consumer participation in—promotional programs by allowing consumers to tailor the discount programs to their preferences, by analyzing consumer behavior and tailoring promotions accordingly, and/or by providing cross promotions of complementary products. Some of the tools can provide substantial savings, in both costs and natural resources, as well as provide a more satisfying experience for consumers, by substantially reducing, or even eliminating, excessive use of paper for promotional programs and transaction receipts. | 10-29-2009 |
20090271275 | CROSS-PROMOTIONAL TECHNIQUES, SYSTEMS, AND METHODS - Tools for improving interactions between promoters and consumers of products. These tools can enable promoters of products to employ more effective promotional programs, and consumers to receive promotional information about products of interest, while avoiding the excessive overload of information about promotions that are not of interest. Some such tools can enhance consumer satisfaction with—and, correspondingly, consumer participation in—promotional programs by allowing consumers to tailor the discount programs to their preferences, by analyzing consumer behavior and tailoring promotions accordingly, and/or by providing cross promotions of complementary products. Some of the tools can provide substantial savings, in both costs and natural resources, as well as provide a more satisfying experience for consumers, by substantially reducing, or even eliminating, excessive use of paper for promotional programs and transaction receipts. | 10-29-2009 |