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. 24, 1998
Filed:
Dec. 04, 1996
Applicant:
Inventors:
Timothy Sardelis, Somerset, NJ (US);
William McJames, Belle Mead, NJ (US);
Assignee:
Ethicon, Inc., Somerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604272 ; 606222 ; 606223 ;
Abstract
A non-magnetic surgical needle. The needle is made from Type 316 stainless steel or ERSTE 4456CA stainless steel and is work hardened to have mechanical properties substantially equivalent to a surgical needle made from conventional magnetic stainless steel. The needle is useful in the magnetic field of a magnetic resonance imaging diagnostic apparatus.