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:
Jun. 24, 2003
Filed:
Apr. 28, 2000
Applicant:
Inventors:
Thomas G. Schoon, Cedar, MN (US);
M. William Mirsch, II, Roseville, MN (US);
John F. Otte, St. Anthony, MN (US);
Eric S. Buchanan, Wyoming, MN (US);
Bob Allan, Maple Grove, MN (US);
Assignee:
St. Jude Medical, Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 1/818 ;
U.S. Cl.
CPC ...
A61B 1/818 ;
Abstract
Improved sizers and markers include a cylindrical section and a handle extending from the cylindrical section. The cylindrical section has a diameter approximately equal to the diameter of an aortic heart valve prosthesis. The cylindrical section can include a marking element configured to mark tissue at fixed positions relative to the cylindrical section. Marking can be performed with a variety of techniques.