Apparatus and methods for purging catheter systems

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United States of America Patent

PATENT NO 9889289
SERIAL NO

14797782

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Importance

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Abstract

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Apparatus and methods for providing controlled pressure-flow pulses which purge a catheter system with turbulent flow flushing. Accomplishment of such controlled pressure-flow pulses is provided by a variety of inventive devices including a special plunger rod for a conventional syringe, other interactive parts for conventional syringes, an in-line catheter attachable device which automatically generates the controlled pressure-flow pulses and also single pulse, digitally operated devices.

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Patent Owner(s)

  • BECTON, DICKINSON AND COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Howlett, Michael W Salt Lake City, US 23 1189
Mercer, James V West Jordan, US 22 1143
Paolucci, Amelio Westminster, US 5 49

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