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:
Oct. 06, 2026
Filed:
Aug. 06, 2025
Credence Medsystems, Inc., Menlo Park, CA (US);
Alan E. Shluzas, San Carlos, CA (US);
Allyson Jade Weiss, San Jose, CA (US);
CREDENCE MEDSYSTEMS, INC., Menlo Park, CA (US);
Abstract
A system for injection includes a disposable portion and a reusable portion. The disposable portion includes a syringe body having proximal and distal ends, a syringe interior, and a disposable portion flange at the proximal end thereof, an injectable fluid disposed in the syringe interior, a stopper member disposed in the syringe interior, and a plunger member coupled to the stopper member, wherein the plunger member defines a rack gear including a plurality of rack gear teeth. The reusable portion is configured to be removably coupled to the disposable portion. The reusable portion includes a gear assembly including a pinion gear configured to sequentially advance the plunger member distally by a predetermined distance, and a finger flange coupled to the disposable portion flange.