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:
Jul. 21, 1998
Filed:
Jun. 23, 1997
Applicant:
Inventors:
Roy Eddleman, Los Angeles, CA (US);
F Jesus Martinez, Mission Viejo, CA (US);
William Martin, Lake Forest, CA (US);
Dieter Stute, San Juan Capistrano, CA (US);
Assignee:
Spectrum Medical Laboratories, Inc., Laguna Hills, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
210232 ; 2102421 ; 210644 ;
Abstract
A disposable dialysis apparatus which floats in a dialysate solution. The apparatus has a membrane support ring with a central opening surrounded by a downwardly extending tube. The open bottom of the tube supports a dialysis membrane. After the membrane has been loaded with a sample, the membrane is closed and the apparatus is suspended in the dialysate solution.