Medico-surgical devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8584677
APP PUB NO 20100089402A1
SERIAL NO

12448723

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tracheal tube (40) or laryngeal mask has a sealing cuff (41, 2) with a surface covered by a brush-like material (44, 24) provided by closely-packed fibers (25) between 1 mm and 5 mm in length. The brush-like surface (44, 24) may be provided by coating the surface with an adhesive and using an electrostatic charge to draw fibers (25) to adhere to the adhesive.

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First Claim

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Patent Owner(s)

  • SMITHS GROUP PLC

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Field, Stephen James Bridge, GB 45 668
Hughes, Jonathan Peter Backford, GB 3 7
Nash, John Edward Hythe, GB 7 121

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