System and method for lung visualization using ultrasound

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United States of America Patent

PATENT NO 11931139
APP PUB NO 20190046071A1
SERIAL NO

16160390

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Abstract

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A system for ultrasound interrogation of a lung including a memory, an electromagnetic (EM) board, an extended working channel (EWC), an EM sensor, a US transducer, and a processor. The memory stores a three dimensional (3D) model and pathway plan for navigating a luminal network. The EM board generates an EM field. The EWC is configured to navigate the luminal network toward a target following the pathway plan. The EM sensor extends distally from a distal end of the EWC and is configured to sense the EM field. The US transducer extends distally from a distal end of the EWC, generates US waves, and receives US waves reflected from the luminal network. The processor processes the sensed EM field to synchronize a location of the EM sensor in the 3D model, to process the reflected US waves to generate images, or to integrate the generated images with the 3D model.

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Patent Owner(s)

  • COVIDIEN LP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brannan, Joseph D Lyons, US 326 9174
Dickhans, William J Longmont, US 112 5941
Ladtkow, Casey M Erie, US 94 3081
Peterson, Darion R Longmont, US 77 1291

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