Patent application number | Description | Published |
20090287271 | Clinician programmer system and method for calculating volumes of activation - A system and method for providing a volume of activation (VOA) of a stimulation electrode leadwire may include a processor that calculates a VOA for each of a plurality of sets of parameter settings of the leadwire, stores in a database each of the calculated VOAs in association with the respective set of parameter settings for which it was calculated, obtains a set of parameter settings of the leadwire for a stimulation, and determines a VOA for the obtained set of parameter settings based on the stored VOAs. | 11-19-2009 |
20090287272 | Clinician programmer system and method for steering volumesof activation - A system and method for selection of stimulation parameters for Deep Brain Stimulation (DBS) may include a processor that displays in a display device and in relation to a displayed model of a leadwire including model electrodes, a current field corresponding to a first stimulation parameter set, provides a user interface for receipt of user input representing a shift of the current field, in response to the user input, moves, in the display device, the current field with respect to the displayed model, determines a second stimulation parameter set that results in the moved current field, and outputs the second stimulation parameter set and/or sets a stimulation device with the second stimulation parameter set, where the stimulation device is configured for performing a stimulation using the leadwire in accordance with the second stimulation parameter set. | 11-19-2009 |
20090287273 | Clinician programmer system interface for monitoring patient progress - A therapy tracking system and method may include a processor that obtains physiological information regarding a patient and a time period during which a deep brain stimulation (DBS) therapy is conducted. The information may be organized into a plurality of sessions. The processor may arrange in a display device a separate representation of the information for each of at least a subset of the sessions, such that the sessions are presented in order of time. | 11-19-2009 |
20090287467 | Clinician programmer system and method for generating interface models and displays of volumes of activation - A system and method for displaying a volume of activation (VOA) may include a processor that displays via a display device a model of a portion of a patient anatomy that includes anatomical structures, displays via the display device and overlying the display of the model a VOA associated by the processor with a set of anatomical stimulation parameter settings, the display of the VOA, and graphically identifies interactions between the displayed VOA and a first subset of the anatomical structures associated with one or more stimulation benefits and a second subset of the anatomical structures associated with one or more stimulation side effects, where the graphical identifications differ depending on whether the interaction is with the first subset or the second subset. | 11-19-2009 |
20100049276 | Clinician programmer system and method for calculating volumes of activation for monopolar and bipolar electrode configurations - A system and method for providing a volume of activation (VOA) of a stimulation electrode leadwire may include a processor that calculates a VOA for each of a plurality of sets of parameter settings of the leadwire, stores in a database each of the calculated VOAs in association with the respective set of parameter settings for which it was calculated, performs a curve fitting on threshold values determined for a plurality of waveforms to obtain an equation, obtains a set of parameter settings of the leadwire for a stimulation, and determines a VOA for the obtained set of parameter settings based on the stored VOAs, for example, using the equation. | 02-25-2010 |
20110313268 | Clinician programmer system and method for steering volumes of activation - A system and method for selection of stimulation parameters for Deep Brain Stimulation (DBS) may include a processor that displays in a display device and in relation to a displayed model of a leadwire including model electrodes, a current field corresponding to a first stimulation parameter set, provides a user interface for receipt of user input representing a shift of the current field, in response to the user input, moves, in the display device, the current field with respect to the displayed model, determines a second stimulation parameter set that results in the moved current field, and outputs the second stimulation parameter set and/or sets a stimulation device with the second stimulation parameter set, where the stimulation device is configured for performing a stimulation using the leadwire in accordance with the second stimulation parameter set. | 12-22-2011 |
20110313487 | Clinician programmer system and method for steering volumes of activation - A system and method for selection of stimulation parameters for Deep Brain Stimulation (DBS) may include a processor that displays in a display device and in relation to a displayed model of a leadwire including model electrodes, a current field corresponding to a first stimulation parameter set, provides a user interface for receipt of user input representing a shift of the current field, in response to the user input, moves, in the display device, the current field with respect to the displayed model, determines a second stimulation parameter set that results in the moved current field, and outputs the second stimulation parameter set and/or sets a stimulation device with the second stimulation parameter set, where the stimulation device is configured for performing a stimulation using the leadwire in accordance with the second stimulation parameter set. | 12-22-2011 |
20120014580 | PROGRAMMING INTERFACE FOR SPINAL CORD NEUROMODULATION - A tool for assisting in the planning or performing of electrical neuromodulation of a patient's spinal cord. The tool may have various functions and capabilities, including calculating a volume of activation, registering an electrode(s) shown in a radiologic image, constructing functional images of the patient's spinal anatomy, targeting of neuromodulation, finding a functional midline between multiple electrodes, determining the three-dimensional position of multiple electrodes, and/or accommodating for electrode migration. In certain embodiments, the tool can be embodied as computer software or a computer system. | 01-19-2012 |
20120212380 | PLANAR ANTENNA DEVICE AND STRUCTURE - The invention may provide an antenna device including a communication interface to couple the antenna device to an external device and a package housing with an adhesive surface. A planar antenna pattern may be fabricated on a substrate within the package housing, wherein the antenna pattern is configured to transmit an ultra-wideband signal and to receive a reflection of the transmitted signal. | 08-23-2012 |
20120265267 | CLINICIAN PROGRAMMER SYSTEM AND METHOD FOR CALCULATING VOLUMES OF ACTIVATION - A system and method for providing a volume of activation (VOA) of a stimulation electrode leadwire may include a processor that calculates a VOA for each of a plurality of sets of parameter settings of the leadwire, stores in a database each of the calculated VOAs in association with the respective set of parameter settings for which it was calculated, obtains a set of parameter settings of the leadwire for a stimulation, and determines a VOA for the obtained set of parameter settings based on the stored VOAs. | 10-18-2012 |
20120265268 | PROGRAMMING INTERFACE FOR SPINAL CORD NEUROMODULATION - A tool for assisting in the planning or performing of electrical neuromodulation of a patient's spinal cord. The tool may have various functions and capabilities, including calculating a volume of activation, registering an electrode(s) shown in a radiologic image, constructing functional images of the patient's spinal anatomy, targeting of neuromodulation, finding a functional midline between multiple electrodes, determining the three-dimensional position of multiple electrodes, and/or accommodating for electrode migration. In certain embodiments, the tool can be embodied as computer software or a computer system. | 10-18-2012 |
20120271376 | CLINICIAN PROGRAMMER SYSTEM AND METHOD FOR STEERING VOLUMES OF ACTIVATION - A system and method for selection of stimulation parameters for Deep Brain Stimulation (DBS) may include a processor that displays in a display device and in relation to a displayed model of a leadwire including model electrodes, a current field corresponding to a first stimulation parameter set, provides a user interface for receipt of user input representing a shift of the current field, in response to the user input, moves, in the display device, the current field with respect to the displayed model, determines a second stimulation parameter set that results in the moved current field, and outputs the second stimulation parameter set and/or sets a stimulation device with the second stimulation parameter set, where the stimulation device is configured for performing a stimulation using the leadwire in accordance with the second stimulation parameter set. | 10-25-2012 |
20120314919 | SYSTEM AND METHOD FOR LEADWIRE LOCATION - A system and method for leadwire location may provide for recognition of the leadwire via analysis of a series of two-dimensional images that include representations of the leadwire, and/or determining an orientation of the leadwire with reference to a marker on the leadwire. | 12-13-2012 |
20120314924 | SYSTEM AND METHOD FOR ATLAS REGISTRATION - A system and method for associating anatomically significant regions with regions of one or more images may include automatically modifying images of different modalities according to different correction algorithms, providing a user interface for identifying a plane within three-dimensional data, scaling atlas structures to fit an anatomical image according to identified landmarks, registering an atlas to such an image via a combination of registration algorithms, and/or registering an atlas to such an image using a feature extraction algorithm. | 12-13-2012 |
20120330374 | SYSTEM AND METHOD FOR DETERMINING TARGET STIMULATION VOLUMES - A system and method may include determining a target stimulation volume based on modifying a patient population image for which an efficacious volume had been determined. A system and method for suggesting stimulation devices may include determining which stimulation device is capable of producing an output volume of activation that most closely matches the target volume. A system and method for facilitating selection of stimulation parameters may include graphically identifying a maximum volume in which tissue is stimulatable by an implanted stimulation device. A system and method may pre-compute volumes of activation that result from a predetermined modification of programming settings. A system and method may transmit stimulation programming settings from a stimulation programming module to a stimulation generating device. | 12-27-2012 |
20130039550 | SYSTEM AND METHOD FOR WEIGHTED ATLAS GENERATION - A system and method for generating a patient-specific anatomical atlas, e.g., includes, for each patient of a patient population: obtaining a respective anatomical atlas, and registering, by a computer processor, the respective anatomical atlas to an anatomical image of a current patient to obtain a respective registered anatomical atlas, and further includes, determining, by the processor, an average of the registered anatomical atlases. | 02-14-2013 |
20130116744 | VOA generation system and method using a fiber specific analysis - A system and method for generating an estimated volume of activation (VOA) corresponding to settings applied to a stimulation leadwire includes a processor performing the following: determining, for each of a plurality of neural elements, one or more respective parameters characterizing an electrical distribution along the neural element, looking up the one or more parameters for each of the neural elements in a look-up table (LUT), obtaining threshold values for each of the neural elements recorded in the LUT in association with the looked-up parameters, comparing, for each of the neural elements, a value of the leadwire settings to each of the respective threshold value, estimating based on the comparisons which of the neural elements would be activated by the settings, and generating a structure corresponding to a region including the neural elements estimated to be activated. | 05-09-2013 |
20130150711 | NON-INVASIVE MEDICAL CONDITION MONITORING APPARATUS - Embodiments of the present invention may provide a detector device including a communication interface to couple the detection device to an external antenna device. The detector device may detect medical condition(s) by performing a reference scan and a subsequent target scan. The target scan may be compared to the reference scan, and deviations from the reference scan may indicate the presence of the medical condition(s). According to embodiments of the present invention, the detection device may continuously monitor for medical condition(s) by performing an initial reference scan and subsequent target scans. Each target scan may be compared to the reference scan, and deviations from the reference scan may indicate the presence of the medical condition(s) or a change in the medical condition(s). | 06-13-2013 |
20130226261 | CLINICIAN PROGRAMMER SYSTEM AND METHOD FOR GENERATING INTERFACE MODELS AND DISPLAYS OF VOLUMES OF ACTIVATION - A system and method for displaying a volume of activation (VOA) may include a processor that displays via a display device a model of a portion of a patient anatomy that includes anatomical structures, displays via the display device and overlying the display of the model a VOA associated by the processor with a set of anatomical stimulation parameter settings, the display of the VOA, and graphically identifies interactions between the displayed VOA and a first subset of the anatomical structures associated with one or more stimulation benefits and a second subset of the anatomical structures associated with one or more stimulation side effects, where the graphical identifications differ depending on whether the interaction is with the first subset or the second subset. | 08-29-2013 |
20150066111 | PROGRAMMING INTERFACE FOR SPINAL CORD NEUROMODULATION - A tool for assisting in the planning or performing of electrical neuromodulation of a patient's spinal cord. The tool may have various functions and capabilities, including calculating a volume of activation, registering an electrode(s) shown in a radiologic image, constructing functional images of the patient's spinal anatomy, targeting of neuromodulation, finding a functional midline between multiple electrodes, determining the three-dimensional position of multiple electrodes, and/or accommodating for electrode migration. In certain embodiments, the tool can be embodied as computer software or a computer system. | 03-05-2015 |
20150088223 | VOA GENERATION SYSTEM AND METHOD USING A FIBER SPECIFIC ANALYSIS - A system and method for generating an estimated volume of activation (VOA) corresponding to settings applied to a stimulation leadwire includes a processor performing the following: determining, for each of a plurality of neural elements, one or more respective parameters characterizing an electrical distribution along the neural element, looking up the one or more parameters for each of the neural elements in a look-up table (LUT), obtaining threshold values for each of the neural elements recorded in the LUT in association with the looked-up parameters, comparing, for each of the neural elements, a value of the leadwire settings to each of the respective threshold value, estimating based on the comparisons which of the neural elements would be activated by the settings, and generating a structure corresponding to a region including the neural elements estimated to be activated. | 03-26-2015 |