Augmented reality navigation-guided pulmonary nodule localization in a canine model.

ABSTRACT:

Background

The current intraoperative pulmonary nodule localization techniques require specific medical equipment or skillful operators, which limits their widespread application. Here, we present an innovative nodule localization technique in a canine lung model using augmented reality (AR) navigation.

Methods

Peripheral pulmonary lesions were artificially created in canine model. A preoperative chest computed tomography scan was performed for each animal. The acquired computed tomography images were analyzed, and an established intraoperative localization plan was uploaded into HoloLens (a head-mounted AR device). Under general anesthesia, lung localization markers were implanted in each canine, guided by the established procedure plan displayed by HoloLens. All artificial

SUBMITTER: Li C 

PROVIDER: S-EPMC8674612 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature