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. 06, 2010
Filed:
Feb. 08, 2006
Peter Iwatschenko, Neunkirchen, DE;
Peter Iwatschenko, Neunkirchen, DE;
MTF MediTech Franken GmbH, Eckental, DE;
Abstract
The invention relates to a mixing device with a first chamber () for a first component, in particular a powder [a liquid], a second chamber () for a second component, in particular a liquid [powder], and a divider means () separating the first and the second chamber. The second chamber is defined by an inner hollow cylinder () which is arranged so as to be moved in a piston-like fashion in an outer hollow body () defining the first chamber. According to the invention, the first chamber comprises an evacuation opening () which is adapted to be connected with a vacuum source. The invention further relates to a method for vacuum packaging the mixing device.