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:
Nov. 08, 2022
Filed:
Aug. 28, 2019
Applicant:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Inventors:
Alessandro E. Pizzochero, Chelmsford, MA (US);
J. Richard Gyory, Sudbury, MA (US);
Assignee:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/168 (2006.01);
U.S. Cl.
CPC ...
A61M 5/1684 (2013.01); A61M 2005/16863 (2013.01); A61M 2205/3331 (2013.01); A61M 2205/3386 (2013.01);
Abstract
A low medicament sensor for a medicament delivery device having a reservoir, a pump, and a fluid path therebetween for medicament, the sensor including a switch and a snap dome. The snap dome is initially in contact with the switch, in fluid communication with the fluid path, and configured to snap out of contact with the switch when a pressure within the snap dome decreases below a predetermined pressure.