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:
Mar. 25, 2025
Filed:
Apr. 15, 2021
Applicant:
Cequr SA, Horw, CH;
Inventors:
Hermanus Stephanus Pretorius, Derry, NH (US);
Robert Farra, Acton, MA (US);
Kenneth Barnett, Waltham, MA (US);
David Piper, Leominster, MA (US);
Russell Ford, Palo Alto, CA (US);
Edward G. Solomon, Menlo Park, CA (US);
Peter Holst, Los Altos, CA (US);
Lawrence Smith, Boulder, CO (US);
Assignee:
CEQUR SA, Horw, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/168 (2006.01); A61B 5/00 (2006.01); A61M 5/142 (2006.01); A61M 5/145 (2006.01);
U.S. Cl.
CPC ...
A61M 5/16804 (2013.01); A61B 5/4839 (2013.01); A61M 5/16881 (2013.01); A61M 5/1424 (2013.01); A61M 5/14248 (2013.01); A61M 2005/14506 (2013.01); A61M 5/16809 (2013.01); A61M 5/16854 (2013.01); A61M 2205/502 (2013.01); A61M 2205/7545 (2013.01);
Abstract
Devices and methods for administering a medication in fluid form, the systems and methods including a basal flow path and a bolus flow path in parallel to the basal flow path. The bolus flow path includes a combined piston pump and rotatable valve. The piston pump is configured to prevent partial dosing of a bolus dose.