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. 19, 1994
Filed:
Nov. 02, 1990
Applicant:
Inventors:
Fritz Sieber, Brookfield, WI (US);
Orla M Smith, Milwaukee, WI (US);
Assignee:
The MCW Research Foundation, Inc., Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604-4 ; 604 20 ;
Abstract
A method for externally eradicating by inactivation infectious pathogenic contaminants in body tissues, such as blood, so that it can be introduced into an animal comprises admixing the body tissues with an effective, non-toxic, amount of a photoactive agent which selectively binds to the contaminant, passing the resulting mixture through an irradiation chamber, and then irradiating the resulting mixture with an effective level of visible light for an effective period of time to eradicate the contaminants.