Biosense Webster (israel) Ltd.

Wagdi Hani Hagla

Aharon Turgeman

Gal Hayam

Tal Haim Bar-on

Shiran Eliyahu

Michael Maydel

Alaa Zoubi

Refael Itah

Nakdimon Nissim Levy

A medical display processing device and a method of reusing data includes acquiring, over time via electrodes, electrical signals each acquired via one of the electrodes and indicating electrical activity at a location of a portion of patient anatomy in a 3D space. Electrical signal data, corresponding to the electrical signals, is filtered according to first filter parameter settings and first mapping information is generated for displaying a map of the portion of patient anatomy and the filtered electrical signal data. An indication of a region of the portion of patient anatomy on the map is received and second mapping information is generated for displaying, at the region on the map, a portion of the electrical signal data previously filtered from display.

Data reuse for filling in missing data points

Methods, apparatus, and systems are provided for facilitating the navigation of a catheter between first and second locations within a subject based on display of serial images corresponding to positions of the catheter at successive incremental times. Image production includes sensing catheter positions to produce location data for each time increment. For each position P, the corresponding location data is processed to respectively produce an image Ireflecting the position of the catheter at a time T. Each image Iis successively displayed at a time equal to T+d, where d is an image processing visualization delay. Upon a condition that the catheter is displaced to a selected interim location between the first and second locations, the processing of the location data is switched from being performed by a first process associated with a first visualization delay to a second process associated with a second different visualization delay.

Enhanced catheter navigation methods and apparatus

Growing community of inventors

Julis Village, Israel

Wagdi Hani Hagla