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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.:

US 12551629 B1

PDFFull Text
Date of Patent:
Feb. 17, 2026

Filed:

Nov. 18, 2021

Pen-like syringe device and syringe system

Applicant:

Pharmpur Gmbh, Königsbrunn, DE;

Inventors:

Dirk-Henning Menz, Diedorf, DE;

Klaus Ganser, Gilching, DE;

Assignee:

Pharmpur GmbH, Königsbrunn, DE;

Attorneys:

Fleit Intellectual Property Law

Paul D. Bianco

Primary Examiner:

Tasnim Mehjabin Ahmed

Int. Cl.
CPC ...
A61M 5/315 (2006.01); A61F 9/007 (2006.01); A61M 5/20 (2006.01); A61M 5/24 (2006.01); A61M 5/30 (2006.01); A61M 5/32 (2006.01);
U.S. Cl.
CPC ...
A61M 5/3158 (2013.01); A61F 9/00736 (2013.01); A61M 5/20 (2013.01); A61M 5/24 (2013.01); A61M 5/30 (2013.01); A61M 2005/31588 (2013.01); A61M 2005/3254 (2013.01);
Abstract

A syringe device and a syringe system with a syringe device provides an ergonomic syringe device which enables safe operation and safe injection by using a pen-like syringe device having a drive housing, a syringe receptacle for receiving a syringe having a syringe body and a plunger guided therein, and a manually operable push button for activating an electrical delivery unit. The drive housing has a pressure supply unit for pneumatically actuating the plunger and a coupling connection for connection to an external supply unit. The pressure supply unit includes a drive channel which can be connected to the plunger of an inserted syringe. The syringe device has a vent channel connected to the drive channel and via an opening to the environment, the opening being closable by a finger when the push button is actuated.

Find Patent Forward Citations

Quick Actions:

Menz, Dirk-Henning. (2026). Pen-like syringe device and syringe system (U.S. Patent No. 12551629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12551629

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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