Medical instrument with sensor for use in a system and method for electromagnetic navigation

TP Crowley, DJ Miel, DJ Serdar, JB Stopek… - US Patent …, 2019 - Google Patents
A medical instrument includes a printed sensor, a surface, at least one non-conductive
material, and at least one pair of contacts. The sensor has at least one coil formed on a …

Robotic system configured for navigation path tracing

H Rafii-Tari, P Jeevan - US Patent 11,058,493, 2021 - Google Patents
Certain aspects relate to systems and techniques for navigation path tracing. In one aspect,
a system displays a preoperative model of a luminal network is displayed. The system …

Robotic systems for navigation of luminal networks that compensate for physiological noise

H Rafii-Tari, R Ummalaneni, CF Graetzel - US Patent 11,490,782, 2022 - Google Patents
Certain aspects relate to systems and techniques for luminal network navigation. Some
aspects relate to incorporating respiratory frequency and/or magnitude into a navigation …

System and method for displaying anatomy and devices on a movable display

D Wallace, G Stahler, A Grogan - US Patent 11,020,016, 2021 - Google Patents
An image display system is provided comprised of a virtual window system that creates a
visual coherency between the patient's anatomical images and the actual patient by aligning …

System and method for estimating instrument location

H Rafii-Tari, R Ummalaneni, SWQ Lim… - US Patent …, 2022 - Google Patents
Systems and methods for estimating instrument location are described. The methods and
systems can obtain a first motion estimate based on robotic data and a second motion …

Methods and systems for instrument tracking and navigation within luminal networks

H Rafii-Tari, P Jeevan - US Patent 11,160,615, 2021 - Google Patents
Methods and systems for instrument tracking and navigation are described. In one
embodiment, the system may be configured to receive position sensor data from at least one …

Systems and methods for displaying estimated location of instrument

R Ummalaneni, P Jeevan - US Patent 10,827,913, 2020 - Google Patents
Provided are systems and methods for displaying an estimated location of an instrument. In
one aspect, the method includes determining a first location of the instrument based on first …

Path-based navigation of tubular networks

S Srinivasan, H Rafii-Tari, R Ummalaneni… - US Patent …, 2021 - Google Patents
Provided are systems and methods for path-based navigation of tubular networks. In one
aspect, the method includes receiving location data from at least one of a set of location …

Image-based airway analysis and mapping

YE Menglong, R Ummalaneni - US Patent 10,898,275, 2021 - Google Patents
Navigation of an instrument within a luminal network can include image-based airway
analysis and mapping. Image based airway analysis can include detecting one or more …

Systems and methods for location sensor-based branch prediction

H Rafii-Tari - US Patent 10,905,499, 2021 - Google Patents
Provided are systems and methods for location sensor-based branch prediction. In one
aspect, the method includes deter mining a first orientation of an instrument based on first …