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:
Feb. 22, 2000
Filed:
Oct. 08, 1997
Applicant:
Inventors:
Gholam A Peyman, New Orleans, LA (US);
Webb Bailey, Roundrock, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128898 ; 623-4 ; 252478 ;
Abstract
A radiopaque liquid to protect normal tissue from radiation induced damage. A radiopaque liquid such as a fluorocarbon is introduced into a body cavity to protect tissues adjacent to a target radiation site. The radiopaque liquid prevents radiation penetration into protected cavities. In one embodiment, perfluorooctylbromide is used as the radiopaque liquid to replace vitreous gel in irradiating an intraocular tumor.