Aspiration pulsator

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11957365
APP PUB NO 20220160942A1
SERIAL NO

17100360

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In some examples, a medical aspiration system includes a vacuum source; a vacuum tube coupled to the vacuum source; a vent tube; and a device configured to convert a constant suction force from the vacuum source into a periodic suction force, the device including a housing configured to receive a portion of the vacuum tube and a portion of the vent tube; a first plunger; a second plunger; and a rotatable cam configured to cause the first plunger to periodically compress the vacuum tube and to cause the second plunger to periodically compress the vent tube.

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First Claim

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Patent Owner(s)

  • COVIDIEN LP

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jackson, Brad L San Diego, US 1 0
Ma, Xiaodong Acton, US 21 137
Skujins, Peter Menifee, US 31 2016

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