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. 03, 1998
Filed:
Dec. 21, 1995
Applicant:
Inventors:
Jacques Fages, Portet Sur Garonne, FR;
Patrick Frayssinet, Saiguede, FR;
Gilbert Bonel, Toulouse, FR;
Assignee:
Bioland, Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ; A61F / ;
U.S. Cl.
CPC ...
623 16 ; 623 66 ;
Abstract
The invention concerns the use with the aim of antiviral prophylaxis of a current of carbon dioxide CO.sub.2 in the supercritical state in contact with a tissue having a collagenous network of human or animal origin intended to be used as or in an implantable supporting tissue prosthesis as a biomaterial, wherein carbon dioxide in the supercritical state has the function of eliminating viral contamination from the tissue.