Design, development, and evaluation of a method to create patient specific augmented reality model for accurate anatomical guidance and dynamic response during spine surgery.
Design, development, and evaluation of a method to create patient specific augmented reality model for accurate anatomical guidance and dynamic response during spine surgery.
批准号:
561740-2021
负责人:
Driscoll, Mark
金额:
$2.19万
依托单位:
依托单位国家:
加拿大
项目类别:
Alliance Grants
财政年份:
2021
资助国家:
加拿大
项目状态:
已结题
起止时间:
2021-01-01 至 2022-12-31
中文摘要
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英文摘要
Conventional surgical guided procedures use a Multiview 2D screen to demonstrate the virtual anatomy of the patient while conveying surgical tool positioning in regard to patient anatomy in real-time. The benefits of this system are evident in its ability to provide augmented guidance to the surgeon regarding the relative positioning of the surgical tool in regard to non-exposed patient anatomy. However, such a format is not ideal. First, it represents the real 3-dimensional (3D) anatomy on a 2D screen outside of the surgical field of interest and forces the focus of the surgeon away from the patient. This creates a loss of direct vision towards the surgical field and increases the cognitive load on the surgeon. Second, such a system is very expensive making them seldom available outside academic hospital settings and not readily available to train early career surgeons. Third, the virtual models do not dynamically respond to anatomy-tool interactions as they are static in nature making the portrayed virtual geometry misleading as the procedure advances and patient anatomy altered. The present project seeks to rectify this unmet technological need by developing and evaluating a workflow and methodology to depict precise geometry of the spine using a mixed reality platform with accurate overlay between virtual and real-world geometry in the same field of view, inclusive of dynamic response to surgical maneuvers. Moreover, this timely and cost-effective technology will serve well both ends of the surgical training spectrum, from training residents on analogue and/or cadaveric models all the way to its use in the operating room by senior surgeons. This interdisciplinary and translational project has the strong opportunity to be disruptive to current medical training methods and surgical practices while clearing a path for others to follow suite in this sector via improved technical and regulatory standards correspondingly.#(cr)#(lf)Les procédures chirurgicales guidées conventionnelles utilisent un écran 2D pour démontrer l'anatomie virtuelle du patient tout en transmettant le positionnement de l'outil chirurgical par rapport à l'anatomie du patient en temps réel. Les avantages de ce système sont évidents dans sa capacité à fournir des informations au chirurgien concernant le positionnement relatif de l'outil chirurgical par rapport à l'anatomie du patient non exposée. Cependant, un tel format n'est pas idéal. Premièrement, il représente la véritable anatomie tridimensionnelle (3D) sur un écran 2D en dehors du champ chirurgical d'intérêt et éloigne la focalisation du chirurgien du patient. Cela crée une perte de vision directe vers le champ chirurgical et augmente la charge cognitive du chirurgien. Deuxièmement, un tel système est très coûteux, ce qui les rend rarement disponibles en dehors des hôpitaux universitaires et pas facilement disponibles pour former des chirurgiens en début de carrière. Troisièmement, les modèles virtuels ne répondent pas de manière dynamique aux interactions anatomie-outil car ils sont de nature statique, ce qui rend la géométrie virtuelle représentée trompeuse à mesure que la procédure progresse et que l'anatomie du patient est modifiée. Le présent projet vise à remédier à ce besoin technologique en développant et évaluer un flux de travail et une méthodologie pour représenter la géométrie précise de la colonne vertébrale à l'aide d'une plate-forme de réalité mixte avec une superposition précise entre la géométrie virtuelle et réelle dans le même champ de vision, y compris dynamique réponse aux manoeuvres chirurgicales. De plus, cette technologie opportune servira bien les deux extrémités du spectre de la formation chirurgicale, dont la formation des résidents sur des modèles analogiques et / ou cadavériques jusqu'à son utilisation en salle d'opération par des chirurgiens seniors. Ce projet interdisciplinaire et translationnel a la forte opportunité de perturber les méthodes de formation médicale et le
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会议论文
Evaluation of Novel Spine Musculoskeletal Biomechanics in Stability Control
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批准号:RGPIN-2017-04037
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.35万
-
财政年份:2022
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负责人:Driscoll, Mark
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依托单位:
NSERC/McGill Design engineering chair for interdisciplinary innovation of medical technologies
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批准号:544192-2018
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项目类别:Chairs in Design Engineering - Research
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资助金额:$7.27万
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财政年份:2021
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负责人:Driscoll, Mark
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依托单位:
Evaluation of Novel Spine Musculoskeletal Biomechanics in Stability Control
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批准号:RGPIN-2017-04037
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.68万
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财政年份:2021
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负责人:Driscoll, Mark
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依托单位:
Evaluation of Novel Spine Musculoskeletal Biomechanics in Stability Control
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批准号:RGPIN-2017-04037
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.68万
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财政年份:2020
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负责人:Driscoll, Mark
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依托单位:
The development and evaluation of a novel surgical spine procedure into a physics driven virtual reality FEM training platform
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批准号:515768-2017
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项目类别:Collaborative Research and Development Grants
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资助金额:$7.2万
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财政年份:2020
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负责人:Driscoll, Mark
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依托单位:
NSERC/McGill Design engineering chair for interdisciplinary innovation of medical technologies
-
批准号:544192-2018
-
项目类别:Chairs in Design Engineering - Research
-
资助金额:$7.27万
-
财政年份:2020
-
负责人:Driscoll, Mark
-
依托单位:
NSERC/McGill Design engineering chair for interdisciplinary innovation of medical technologies
-
批准号:544192-2018
-
项目类别:Chairs in Design Engineering - Research
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资助金额:$7.11万
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财政年份:2019
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负责人:Driscoll, Mark
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依托单位:
The development and evaluation of a novel surgical spine procedure into a physics driven virtual reality FEM training platform
-
批准号:515768-2017
-
项目类别:Collaborative Research and Development Grants
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资助金额:$14.04万
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财政年份:2019
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负责人:Driscoll, Mark
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依托单位:
Evaluation of Novel Spine Musculoskeletal Biomechanics in Stability Control
-
批准号:RGPIN-2017-04037
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.68万
-
财政年份:2019
-
负责人:Driscoll, Mark
-
依托单位:
The development and evaluation of a novel surgical spine procedure into a physics driven virtual reality FEM training platform
-
批准号:515768-2017
-
项目类别:Collaborative Research and Development Grants
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资助金额:$13.86万
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财政年份:2018
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负责人:Driscoll, Mark
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依托单位:
Biomechanical finite element and preliminary in vivo validation analyses of intra-abdominal pressure and the impact of stabilizing garments in proximity to the spine
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批准号:530708-2018
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项目类别:Engage Grants Program
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资助金额:$1.82万
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财政年份:2018
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负责人:Driscoll, Mark
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依托单位:
Evaluation of Novel Spine Musculoskeletal Biomechanics in Stability Control
-
批准号:RGPIN-2017-04037
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.68万
-
财政年份:2018
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负责人:Driscoll, Mark
-
依托单位:
Research and development of a virtual reality finite element based model with the purpose of enabling surgical training and improved treatment practices - Exploratory phase
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批准号:514085-2017
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项目类别:Engage Grants Program
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资助金额:$1.58万
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财政年份:2017
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负责人:Driscoll, Mark
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依托单位:
Evaluation of Novel Spine Musculoskeletal Biomechanics in Stability Control
-
批准号:RGPIN-2017-04037
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.68万
-
财政年份:2017
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负责人:Driscoll, Mark
-
依托单位:
Development of a biomechanical spine model to perform in silico analyses and improve product development
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批准号:429694-2011
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项目类别:Industrial R&D Fellowships (IRDF)
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资助金额:$0.73万
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财政年份:2014
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负责人:Driscoll, Mark
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依托单位:
Development of a biomechanical spine model to perform in silico analyses and improve product development
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批准号:429694-2011
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项目类别:Industrial R&D Fellowships (IRDF)
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资助金额:$2.19万
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财政年份:2013
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负责人:Driscoll, Mark
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依托单位:
Development of a biomechanical spine model to perform in silico analyses and improve product development
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批准号:429694-2011
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项目类别:Industrial R&D Fellowships (IRDF)
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资助金额:$1.46万
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财政年份:2012
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负责人:Driscoll, Mark
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依托单位:
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