公开(公告)号：US20250078419A1

公开(公告)日：2025-03-06

申请号：US18579772

申请日：2022-12-21

Applicant: Brainlab AG

Inventor： Oliver Fleig ,  Martin Koestler ,  Christian Schmaler ,  Christian Dax ,  Nicole Kerstein ,  Juliane Weinzierl

IPC: G06T19/00 ,  G02B27/01 ,  G16H30/40

Abstract: Disclosed is a computer-implemented method of registering a digital model of an anatomical body part corresponding to a patient body part. The method encompasses input, to an augmented reality viewing device, of data defining a digital model of an anatomical body part, for example of the spine. The model comprises at least one vertex which corresponds to a specific part of the anatomical body part. The specific part is for example a landmark which is easily identifiable for a user, such a specific vertebra which may be found by palpation. Based on a known orientation of the augmented reality viewing device relative to the anatomical body part, visual information is displayed on a viewing unit of the augmented reality viewing device. The visual information indicates the position of the vertex as an overlay on the position of the specific part of the anatomical body part in the field of view of the augmented reality viewing device.

公开(公告)号：US11202675B2

公开(公告)日：2021-12-21

申请号：US16090533

申请日：2017-06-14

Applicant: Brainlab AG

Inventor： Joerg Uhde ,  Thomas Drexl ,  Martin Koestler

IPC: A61B34/10 ,  A61B34/20 ,  A61B90/00 ,  A61B17/17

Abstract: The present invention relates to a computer-implemented medical data processing method, a corresponding computer program and a corresponding system for planning an implant placement into an anatomical structure of a patient, which allows a user to modify the implant placement within a frame defined by predefined requirements that have to be fulfilled for achieving a desired medical outcome.