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. 14, 1981
Filed:
Sep. 26, 1979
Jurgen Baumler, Osterode, DE;
Heraeus-Christ GmbH, Osterode, DE;
Abstract
To prevent uneven rotary speeds of the inner rotor of a nested triple-rotor centrifuge in which a separating container is located in an inner rotor and connected by means of soft-elastic integral connecting tubes with the outside of the centrifuge, and without slip joints, and wherein the three nested, coaxially positioned rotors are independently rotatable with respect to each other, a positive synchronizing drive connection (25, 33) is established between the outer rotor (4) and the drive connection (27, 28, 29, 30, 31, 32) of the inner rotor (6); the centrifuge is particularly suitable for centrifuging blood during or immediately following blood donation to permit separation of blood plasma and return of erythrocytes to the donor.