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:
Jan. 19, 1982
Filed:
Nov. 06, 1979
Applicant:
Inventor:
Robert C Brumfield, Incline Village, NV (US);
Assignee:
Biomedics, Inc., Arlington Heights, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01N / ;
U.S. Cl.
CPC ...
210177 ; 210187 ; 2101981 ; 210927 ; 422 44 ;
Abstract
A reactor suitable for extracorporeal treatment of blood includes a conduit defining within itself a passage of generally circular cross section and wound in a plurality of concentric helices so as to generate a transverse double toroidal secondary fluid flow in a fluid passing through the conduit. A spacer means is provided about the conduit to separate adjacent helices and permit circulation of a heat transfer fluid around each helix of the conduit.