Technik zur Bereitstellung von Benutzerführung in der Chirurgischen Navigation

Details

Veröffentlichungs-Nr.

EP3919018

Aktenzeichen

EP21152798

Anmeldetag

21. Januar 2021

Veröffentlichung

25. Dezember 2024

Erteilung

25. Dezember 2024

Rechtsraum

EP

IPC

A61B34/20A61B34/10A61B17/80// A61B90/00A61B17/17A61B17/56

Abstract

A technique of providing user guidance for surgical navigation is provided. A method implementation of the technique comprises obtaining a predetermined spatial relationship between an optical tracking pattern and a through-hole extending through an implant, obtaining image data of the optical tracking pattern acquired by an imaging unit attached to a surgical instrument, obtaining a spatial relationship between the surgical instrument and the imaging unit at a point in time when the image data have been acquired, determining a spatial relationship between the surgical instrument and the through-hole, obtaining a plurality of predefined spatial relationships between the surgical instrument and the through-hole, and triggering simultaneous display of an indication of the plurality of predefined spatial relationships and an indication of the spatial relationship between the surgical instrument and the through-hole.

Anmelder

Firma

Stryker European Operations Limited

Land

🇮🇪 Irland

Fachgebiete