Title:
MOVING BASAL ENGINE FOR FLUID DELIVERY DEVICE
Document Type and Number:
Japanese Patent JP2018012014
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a moving basal engine for a fluid delivery device.SOLUTION: Provided is a fluid delivery device, comprising: a fluid reservoir for containing a medicament, the fluid reservoir being sealed proximate one end with a sliding seal piston; a delivery path configured to fluidly couple the fluid reservoir and a patient wearing the fluid delivery device; a basal engine mechanism configured to directly or indirectly move the sliding seal piston in the fluid reservoir at a controlled basal rate; and a bolus mechanism configured to move the basal engine relative to the fluid reservoir and directly or indirectly move the sliding seal piston in the fluid reservoir a discrete bolus amount at a time.SELECTED DRAWING: None
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Inventors:
GONNELLI ROBERT R
Application Number:
JP2017206046A
Publication Date:
January 25, 2018
Filing Date:
October 25, 2017
Export Citation:
Assignee:
VALERITAS INC
International Classes:
A61M5/145; A61M5/142; A61M5/168; A61M5/315
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Natsuki Morishita