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. 20, 2007
Filed:
Dec. 06, 2001
Jan Eirik Ellingsen, Bekkestua, NO;
Staale Petter Lyngstadaas, Nesoddtangen, NO;
Jan Eirik Ellingsen, Bekkestua, NO;
Staale Petter Lyngstadaas, Nesoddtangen, NO;
Astra Tech AB, Molndal, SE;
Abstract
Disclosed are medical prosthetic devices or medical implants which exhibit improved biocompatitibly. The devices or implants include a metal material, e.g. titanium, in which the metal surface parts are coated with a corresponding hydride material that contains one or more biomolecule substance. This biomolecule substance may contain one or more biologically active molecules, e.g. bio-adhesives, biopolymers, blood proteins, enzymes, extra cellular matrix proteins, extra cellular matrix biomolecules, growth factors and hormones, peptide hormones, deoxyribonucleic acids, ribonucleic acids, receptors, enzyme inhibitors, drugs, biologically active anions and cations, vitamins, adenosine monophosphate (AMP), adenosine diphosphate (ADP), adenosine triphosphate (ATP), marker biomuolecules, amino acids, fatty acids, nucleotides (RNA and DNA bases), or sugars.