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. 28, 2020
Filed:
Mar. 23, 2018
Applicant:
Centrix, Inc., Shelton, CT (US);
Inventors:
Ryan Dubey, Meriden, CT (US);
David Saily, Ridgefield, CT (US);
Assignee:
Centrix, Inc., Shelton, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
A61C 5/62 (2017.01); A61B 17/88 (2006.01); A61M 5/31 (2006.01); A61M 5/315 (2006.01);
U.S. Cl.
CPC ...
A61C 5/62 (2017.02); A61B 17/8825 (2013.01); A61B 17/8833 (2013.01); A61M 5/3134 (2013.01); A61M 5/3135 (2013.01); A61M 5/31513 (2013.01); A61M 2005/3142 (2013.01);
Abstract
A cartridge having a plunger cylinder with an external diameter smaller than a piston cylinder internal diameter. The cartridge has a plunger cylinder adapted to fit within a breach opening of a syringe. The piston cylinder having a larger internal diameter than the external diameter of the plunger cylinder, the cartridge is capable of holding a larger volume of material in the piston cylinder than could be held in the plunger cylinder fitted within the syringe breach opening. A piston placed in the piston cylinder has a concave surface.