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:
Dec. 06, 2022
Filed:
Jan. 03, 2020
Applicant:
Ritedose, Llc, Woodbury, TN (US);
Inventors:
Thomas Nuzzo, San Francisco, CA (US);
Justin M. Hollar, Livermore, CA (US);
Assignee:
RiteDose, LLC, Woodbury, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/145 (2006.01); A61M 5/31 (2006.01); A61M 5/315 (2006.01);
U.S. Cl.
CPC ...
A61M 5/1458 (2013.01); A61M 5/3137 (2013.01); A61M 5/31585 (2013.01); A61M 2005/14506 (2013.01); A61M 2205/50 (2013.01); A61M 2205/502 (2013.01); A61M 2205/52 (2013.01);
Abstract
A device for dispensing a controlled amount of a fluid from a syringe, the syringe having a plunger extending along a linear axis through a syringe flange and into a syringe barrel. The device includes a housing to accommodate at least a portion of the syringe, and a drive wheel attached to the housing to contact a side of the plunger, the housing to press the drive wheel into the side of the plunger between the syringe flange and an end of the plunger.