Positioning of passive markers used in surgical interventions and suitable for localization and navigation of body parts, organs, vessels, bones, etc., by a template device is used to precisely position the markers

摘要

Device for attachment of passive markers (2a-c) to an instrument, body part, tissue, bone, etc., whereby the device is used to position the markers in geometrically defined positions relative to each other on the respective object, or to position the markers in a known spatial arrangement that matches that achieved under laboratory conditions.