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:
Dec. 20, 1994
Filed:
Jul. 06, 1993
Applicant:
Inventors:
John J Whalen, Pasadena, CA (US);
Charles M Heldebrandt, Arcadia, CA (US);
Assignee:
Alpha Therapeutic Corporation, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604 23 ; 604 24 ; 6048921 ; 6048911 ; 128898 ;
Abstract
A method for providing oxygen to an internal body cavity by providing an oxygenated oxygen-transporting perfluorochemical enclosed within an oxygen permeable/perfluorochemical impermeable membrane within said body cavity.