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. 09, 2004
Filed:
Oct. 01, 2001
Applicant:
Inventors:
Samuel G. Steinemann, Sulpice, CH;
James Simpson, Eptingen, CH;
Assignee:
Institut Straumann AG, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/28 ;
U.S. Cl.
CPC ...
A61F 2/28 ;
Abstract
The invention relates to an osteophilic implant having improved osteointegration characteristics. The implant consists of titanium or a titanium alloy and is suitable for the implantation in bones. The implant is provided with a rouge, hydroxylated and hydrophilic surface which is at least sealed in a gastight and liquidtight covering. The interior of said covering is provided with an inert atmosphere, preferably consisting of nitrogen, oxygen and/or inert gas and/or is at least partially filled with purified water which optionally contains additives. The invention also relates to a method for producing the same.