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:
Dec. 06, 2011
Filed:
Dec. 14, 2006
Jean-denis Rochat, Genolier, CH;
Jean-Denis Rochat, Genolier, CH;
Other;
Abstract
A disposable device for centrifugation of blood is used for separating or also washing constituents of the blood includes a centrifugation chamber with a revolving shaft and an opening through which the shaft passes, a rotational guide, a rotational driver, and at least one static member for admission/evacuation engaged in the centrifugation chamber. This member includes at least one channel for intake of the blood and at least one outlet channel for one of its constituents, and at least one admission channel for a pressurized gaseous fluid which opens out inside the centrifugation chamber. A gap is formed in the opening between the centrifugation chamber and the static member and allows the gaseous fluid to escape from the centrifugation chamber.