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:
Jun. 24, 2014
Filed:
Jun. 28, 2010
Sebastian Vogt, Erfurt, DE;
Hubert Buechner, Reinheim, DE;
Sebastian Vogt, Erfurt, DE;
Hubert Buechner, Reinheim, DE;
Heraeus Medical GmbH, Wehrheim, DE;
Abstract
A device () for mixing and dispensing bone cement includes a mixing cylinder (), in which a mixing plunger () is arranged, the mixing plunger () being axially movable by an actuation rod () guided out in a sealed manner at a first cylinder end (). A sealing plunger () is arranged in a region of the first cylinder end (), is axially movable on the actuation rod () and seals the mixing cylinder () in a gas-tight manner. A sterilization plunger () is arranged in the region of the first cylinder end () between the mixing plunger () and the sealing plunger (), is axially movable on the actuation rod () separately from the sealing plunger (), and seals the mixing cylinder () in a gas-permeable manner. The sterilization plunger () and the sealing plunger () form a two-part plunger system ().