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:
Apr. 06, 2021
Filed:
May. 25, 2016
Stenhus I Lund Ab, Lund, SE;
Ulf Larsson, Malmö, SE;
Sten Drennow, Lund, SE;
STENHUS I LUND AB, Lund, SE;
Abstract
A device for mixing and dispensing a paste, such as bone cement, comprises a housing (H) with a feeding mechanism (), and a cylinder () for mixing a powder component and a liquid component forming the paste. A piston assembly includes a paste feeding member () located in the cylinder, and a tubular member (). A mixing member () is located in the cylinder (), and a mixing rod () extends within the tubular member () of the piston assembly. The mixing rod () is movable in the tubular member () of the piston assembly. The tubular member () is provided with external engagement means (T) by which the paste feeding member () is movable within the cylinder () in a feeding direction. The feeding movement is operated by the feeding mechanism.