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:
Nov. 26, 2024
Filed:
May. 06, 2021
Stryker European Operations Limited, Carrigtwohill, IE;
Ulrich Melder, Rust, DE;
Maxi Frei, Freiburg, DE;
Stryker European Operations Limited, Carrigtwohill, IE;
Abstract
A tracking device for use in a surgical navigation system. The device includes an electromagnetic sensor configured to generate a sensor signal that depends on an external electromagnetic field. The device also includes at least one line element electrically connected to the sensor. The line element includes a first line section, a second line section, and a third line section arranged between the first and second line sections. A strain relief unit includes a core, an outer surface, and at least one recess which extends in the outer surface circumferentially around a longitudinal axis of the core. The first line section extends into the strain relief unit on a first side of the strain relief unit, the second line section extends into the strain relief unit on a second side of the strain relief unit opposite the first side, and the third line section extends within the recess.