Leaky-wave antennas for medical applications

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United States of America Patent

PATENT NO 8197473
APP PUB NO 20100217251A1
SERIAL NO

12389906

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for directing energy to a target volume of tissue includes an inner conductor having a length and an outer conductor coaxially surrounding the inner conductor along the length. The outer conductor has a proximal portion and a distal portion. The distal portion of the outer conductor is provided with a number of apertures N defined therein for radiating energy, where N is an integer greater than 1, each aperture having a size and extending at an angle relative to a longitudinal axis of the outer conductor. At least one of the size and the angle of each aperture is varied in relation to the other apertures N−1 such that the energy radiated along the distal portion is substantially uniform.

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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 Erie, US 326 9039
Deborski, Christopher A Denver, US 20 497
Paulus, Joseph A Louisville, US 43 1454
Rossetto, Francesca Longmont, US 111 3647

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