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. 09, 2026
Filed:
Jun. 22, 2022
Medtronic, Inc., Minneapolis, MN (US);
Todd D. Zenisek, Georgetown, TX (US);
Medtronic, Inc., Minneapolis, MN (US);
Abstract
An accuracy system configured to determine the accuracy of a stereotactic system The accuracy system is configured to determine a displacement between a pointer tip positioned by the stereotactic system and a target point defined by a phantom base. The accuracy system is configured to mechanically engage the phantom base when the phantom base mechanically engages the stereotactic system to determine the displacement. In examples, a gauge support mechanically engages a pin of the phantom base and determines the displacement using one or more visible indicia. In examples, a gauge frame supports one or more cameras and determines the displacement using a first image and a second image obtained by the one or more cameras. The accuracy system provides an output viewable by a practitioner to indicate the determined displacement.