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. 21, 1994
Filed:
Jun. 10, 1993
Dideco S.p.A., Mirandola, IT;
Abstract
In a centrifugal pump for liquids, in particular for blood in extracorporeal circulation, comprising a containment body for an impeller having the shape of a disk and comprising magnets inside it and having, on both faces, blades adapted for making contact with the liquid; the containment body has at least one liquid inflow connection, which is connected to ducts for conveying the liquid proximate to the center of the impeller on both sides thereof, and at least one liquid outflow connection; the containment body is shaped so that it can be removably inserted in a seat defined in a fixed base within which there is at least one magnet arranged so as to face the seat and being connected to means adapted for rotating it so as to rotationally entrain the impeller.