Dosing device for an infusion system and method thereof

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United States of America Patent

PATENT NO 9687604
SERIAL NO

14308006

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Importance

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Abstract

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A dosing device for an infusion system comprises a dosing unit having a variable volume and at least one opening in fluid connection with the variable volume, through which opening the variable volume can be filled with a substance or the substance can be dispensed from the variable volume. The dosing device is operable in a first state for filling the substance from a supply conduit, in a second state for preventing filling and dispensing, or in a third state for dispensing through a dispensing conduit. No direct fluid connection exists between the supply conduit and the dispensing conduit at any time. Methods for dosing a substance with the dosing device.

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Patent Owner(s)

  • ROCHE DIABETES CARE, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haueter, Ulrich Grosshochstetten, CH 65 1623
Kuehni, Florian Wabern, CH 19 283

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