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:
Sep. 02, 1997
Filed:
Aug. 08, 1995
Thomas G Hayes, Minneapolis, MN (US);
Kenneth C Kredovski, Roseville, MN (US);
Robert M Hume, III, Woodbury, MN (US);
Novamed Medical Products Manufacturing, Inc., Minneapolis, MN (US);
Abstract
A rheologically modified, osmotically balanced dispersion for an implant for the body. The dispersion includes an osmotic control agent of preferably polyvinylpyrrolidinone, a rheological agent of preferably guar gum, and an antimicrobial. Methods for filling an implant are also disclosed. The osmotic control agent or first polymeric osmotic control agent is present in the dispersion in an amount effective to substantially balance the osmotic pressure of the implant with the osmotic pressure of the portion of the body into which it is implanted. The rheological agent or second polymeric agent forms a three-dimensional network and is present in the dispersion in an amount effective such that the fill material is pseudoplastic. Both the first and second polymeric agents are biocompatible.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile