Patent ID: 11918303
Assignee: KARDIUM INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 30:
31. One or more non-transitory computer-readable storage mediums storing a computer-executable program, the program comprising:
location signal set receiving instructions configured to cause reception of a plurality of location signal sets, each location signal set of the plurality of location signal sets indicative of a respective location in a sequence of locations at which at least a portion of a catheter has sequentially moved to in a bodily cavity, the catheter comprising a plurality of transducers;
contact signal set receiving instructions configured to cause reception of a plurality of contact signal sets from a first set of transducers of the plurality of transducers, each transducer of at least the first set of transducers configured to detect transducer-to-tissue contact, each contact signal set of the plurality of contact signal sets indicating a degree of transducer-to-tissue contact between each transducer of the first set of transducers and a tissue surface within the bodily cavity, and each contact signal set corresponding to a respective location in the sequence of locations of the at least the portion of the catheter in the bodily cavity; and
visual representation instructions configured to cause a display device system to progressively visually represent, in a progressively enlarging manner and based on and throughout reception of at least the plurality of location signal sets, at least a portion of an envelope, the envelope representing an interior volume of the bodily cavity, and the progressively enlarging manner increasing a space represented by the envelope,
wherein the visual representation instructions are configured to cause the display device system to cause the visually represented at least the portion of the envelope to visually indicate, based on at least the plurality of contact signal sets, greater-contact regions of the at least the portion of the envelope associated with relatively greater transducer-to-tissue contact in accordance with a first visual characteristic set and to visually indicate lesser-contact regions of the at least of the portion of the envelope associated with relatively lesser transducer-to-tissue contact in accordance with a second visual characteristic set, the second visual characteristic set different than the first visual characteristic set.