Clinician programmer system and method for generating interface models and displays of volumes of activation

A computer-implemented method for modeling a stimulation leadwire implanted in a portion of a patient anatomy, the method comprising:

• obtaining by a computer processor, at least one image of at least a portion of the implanted stimulation leadwire;
• determining, by the computer processor, a location, with respect to a model of the portion of an anatomy, of the stimulation leadwire based on the at least one image;
• displaying the model of the portion of the anatomy:
• and
• in accordance with the determined location, displaying, by the computer processor and overlaid on the displayed model of the portion of the anatomy, a model of the stimulation leadwire, transparencies of the displayed models providing for showing interactions between the models where they are collocated:
• wherein:
• the stimulation leadwire includes a plurality of markers, wherein each marker is rotationally biased towards one point on or section of a perimeter of the stimulation leadwire, the perimeter extending about a center longitudinal axis of the stimulation leadwire;
• the determining of the location includes determining a rotational orientation of the leadwire about the center longitudinal axis by identifying a rotational positioning of the markers relative to each other and within and relative to the at least one image;
• and
• the determining of the location is performed based on a set of images of a portion of the leadwire including a respective image for each rotation of the leadwire by a certain number of degrees.

A computer-implemented method for modeling a stimulation leadwire implanted in a portion of a patient anatomy, the method comprising:

• obtaining, by a computer processor, at least one image of at least a portion of the implanted stimulation leadwire:
• based on the at least one image, determining, by the computer processor, a relative position of the stimulation leadwire with respect to at least one of:
• a target volume of activation (VOA) for stimulation by the stimulation leadwire within the patient anatomy;
• and
• a VOA within the patient anatomy for a set of stimulation parameters of the stimulation leadwire:
• displaying, by the computer processor and in a display device, the at least one of the target VOA and VOA for the set of stimulation parameters at coordinates of a coordinate system:
• and
• in accordance with the determined relative position, displaying, by the computer processor and in the display device, a model of the stimulation leadwire at coordinates of the coordinate system, which are offset from the coordinates of the displayed VOA in accordance with the determined relative position of the stimulation leadwire;
• wherein:
• the stimulation leadwire includes a plurality of markers, wherein each marker is rotationally biased towards one point on or section of a perimeter of the stimulation leadwire, the perimeter extending about a center longitudinal axis of the stimulation leadwire;
• the determining of the relative position includes determining a rotational orientation of the leadwire about the center longitudinal axis by identifying a rotational positioning of the markers relative to each other and within and relative to the at least one image;
• and
• the determining of the relative position is performed based on a set of images of a portion of the leadwire including a respective image for each rotation of the leadwire by a certain number of degrees.

A computer-implemented method, comprising:

• outputting, by a computer processor, a set of images of a portion of a stimulation leadwire that is implanted in an anatomical space:
• subsequently receiving, by the processor, user input selecting one of the output images;
• subsequently, based on the selection, ascertaining, by the processor a location of the leadwire relative to the anatomical space, the ascertainment being performed by executing instructions that cause the processor to determine different locations of the leadwire depending on which of the images the user input indicates to have been selected;
• and
• subsequently, and based on the step of ascertaining the location, displaying, by the processor, a model of the stimulation leadwire.

A computer-implemented method comprising:

• determining, by a computer processor, a location of a leadwire, wherein:
• the determining of the location includes rotationally locating a stimulation leadwire with respect to an anatomical space in which the stimulation leadwire is implanted:
• and,
• the locating is performed based on a set of images that includes a respective image for each of at least one rotation of the leadwire by a certain number of degrees:
• and
• in accordance with the determined location, at least one of setting parameters of the stimulation leadwire and displaying a model of the stimulation leadwire.