The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2020
Filed:
Oct. 10, 2017
Applicant:
Valeritas, Inc., Bridgewater, NJ (US);
Inventor:
Robert R. Gonnelli, Mahwah, NJ (US);
Assignee:
ZEALAND PHARMA A/S, Soborg, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/145 (2006.01); A61M 5/315 (2006.01); A61M 5/142 (2006.01); A61M 5/14 (2006.01);
U.S. Cl.
CPC ...
A61M 5/1452 (2013.01); A61M 5/14248 (2013.01); A61M 5/14526 (2013.01); A61M 5/3159 (2013.01); A61M 5/31526 (2013.01); A61M 5/31533 (2013.01); A61M 5/31578 (2013.01); A61M 5/1454 (2013.01); A61M 5/14244 (2013.01); A61M 2005/1405 (2013.01); A61M 2005/14204 (2013.01); A61M 2005/14506 (2013.01); A61M 2005/14513 (2013.01);
Abstract
A fluid delivery device comprises a fluid reservoir for containing medicament. The fluid reservoir is sealed proximate one end with a sliding seal piston. A delivery path is configured to fluidly couple the fluid reservoir and a patient wearing the fluid delivery device. A basal engine mechanism is configured to directly or indirectly move the sliding seal piston in the fluid reservoir at a controlled basal rate. 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.