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:
Jul. 12, 2022
Filed:
May. 07, 2019
Applicant:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Inventors:
Assignee:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/142 (2006.01); F04C 14/20 (2006.01); A61M 5/155 (2006.01); F04C 2/08 (2006.01); F04C 2/14 (2006.01); A61M 5/168 (2006.01); A61M 5/20 (2006.01); A61M 5/24 (2006.01); A61M 5/31 (2006.01); A61M 5/315 (2006.01); A61M 5/48 (2006.01);
U.S. Cl.
CPC ...
A61M 5/14216 (2013.01); A61M 5/1424 (2013.01); A61M 5/14236 (2013.01); A61M 5/14244 (2013.01); A61M 5/155 (2013.01); F04C 2/084 (2013.01); F04C 2/14 (2013.01); F04C 14/20 (2013.01); A61M 5/16809 (2013.01); A61M 5/204 (2013.01); A61M 5/2053 (2013.01); A61M 5/24 (2013.01); A61M 5/3146 (2013.01); A61M 5/31535 (2013.01); A61M 5/31585 (2013.01); A61M 5/482 (2013.01); A61M 5/484 (2013.01); A61M 2005/3128 (2013.01); A61M 2005/3152 (2013.01); F04C 2220/24 (2013.01);
Abstract
A high pressure delivery system for delivering a medicament, comprising a first chamber for storing a supply of the medicament, a gear pump assembly in fluid communication with the first chamber, said gear pump assembly having a dose inlet and a dose discharge, said dose inlet having a larger diameter than said dose discharge to provide a high pressure discharge, and a fluid connection path in fluid communication with the gear pump assembly for delivering the medicament to a high pressure area.