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:
Aug. 18, 1998
Filed:
Aug. 15, 1996
Robert E Fischell, Dayton, MD (US);
David R Fischell, Fair Haven, NJ (US);
Cathco, Inc., Dayton, MD (US);
Abstract
This invention is a radioisotope impregnated material sheet or mesh designed to be placed between internal body tissues to prevent the formation of post-operative adhesions, which adhesions are really scar tissue formation. This mesh or gauze into which the isotope is placed may be either a permanent implant or it may be biodegradable. By impregnating an existing product such as the Johnson & Johnson SURGICEL.TM. absorbable hemostat gauze-like sheet with a beta emitting radioisotope such as phosphorous-32 with has a relatively short effective range of approximately 4 mm, the biodegradable mesh would act as a barrier to cell proliferation and hence be a deterrent to the formation of adhesions.