Infusion device with dosage dial control

Abstract: A disposable infusion device comprises a base arranged to adhere to a patient's skin, a cannula arranged to extend from the base to beneath the patient's skin to deliver a liquid medicament to the patient, and a source arranged to provide the cannula with a liquid medicament. The device further includes an actuator that actuates the source to provide the liquid medicament to the cannula. The source is arranged to provide, with each actuation, a fixed volume of medicament to the cannula. A control sets the fixed volume. (end of abstract)

Agent: Richard O. Gray, Jr. - Bellevue, WA, US
Inventors: Clifton A. Alferness, John M. Adams, Daniel Hawkins
USPTO Applicaton #: #20070299399 - Class: 604151000 (USPTO)
Related Patent Categories: Surgery, Means For Introducing Or Removing Material From Body For Therapeutic Purposes (e.g., Medicating, Irrigating, Aspirating, Etc.), Treating Material Introduced Into Or Removed From Body Orifice, Or Inserted Or Removed Subcutaneously Other Than By Diffusing Through Skin, Material Introduced Or Removed Through Conduit, Holder, Or Implantable Reservoir Inserted In Body, Treating Material Forced Into Or Out Of Body By Self-acting Fluid Pressure, Motor-driven, Or Mechanical Energy Storing Means (e.g., Pressure Infusion Or Aspiration, Etc.), Material Impelled By Pump

Infusion device with dosage dial control description/claims

The Patent Description & Claims data below is from USPTO Patent Application 20070299399, Infusion device with dosage dial control.

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