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:
Mar. 01, 1988
Filed:
Feb. 10, 1986
Applicant:
Inventors:
Anthony J DiLeo, Westford, MA (US);
Gaston de los Reyes, Framingham, MA (US);
Lisa M Waranch, Sudbury, MA (US);
Assignee:
Millipore Corporation, Bedford, MA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210639 ; 210641 ; 210651 ;
Abstract
A process and apparatus is provided for separating whole blood from a patient into a cellular component and a plasma component and for separating the plasma component into a high molecular weight plasma fraction and a low molecular weight plasma fraction and wherein anticoagulant is added to the whole blood and a physiologically acceptable liquid diluent is added to the plasma component. The rate of addition of the diluent is governed by the following equation: ##EQU1## called Equation 1.