SYSTEMS FOR PROJECTION MAPPING AND MARKERLESS REGISTRATION FOR SURGICAL NAVIGATION, AND METHODS OF USE THEREOF

Some embodiments described herein relate to a method (e.g., a computer-implemented method) that includes receiving data associated with an operative field that includes a subject from an optical sensor. A three-dimensional (3D) virtual model associated with at least one of the subject or an object i...

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Main Authors GU, Joseph, OMALE, Enoch, O'CONNOR, Philip A, NGUYEN, Brian M, MILLARES, Jhoneldrick S, AUNG, Ye Min, HU, James B, SOE, Thurein
Format Patent
LanguageEnglish
French
Published 11.04.2024
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Abstract Some embodiments described herein relate to a method (e.g., a computer-implemented method) that includes receiving data associated with an operative field that includes a subject from an optical sensor. A three-dimensional (3D) virtual model associated with at least one of the subject or an object in the operative field can be accessed, and an observed mesh that includes a representation of the subject, based on the data received from the optical sensor can be defined. A virtual 3D environment, including the virtual model can be defined. The virtual model can be registered to the observed mesh, or the observed mesh can be registered to virtual model. Certains modes de réalisation décrits ici concernent un procédé (par exemple, un procédé mis en œuvre par ordinateur) qui comprend la réception de données associées à un champ opératoire qui comprend un sujet en provenance d'un capteur optique. Un modèle virtuel tridimensionnel (3D) associé au sujet et/ou à un objet dans le champ opératoire est accessible, et un maillage observé qui comprend une représentation du sujet, sur la base des données reçues en provenance du capteur optique, peut être défini. Un environnement 3D virtuel, comprenant le modèle virtuel, peut être défini. Le modèle virtuel peut être aligné sur le maillage observé, ou le maillage observé peut être aligné sur le modèle virtuel.
AbstractList Some embodiments described herein relate to a method (e.g., a computer-implemented method) that includes receiving data associated with an operative field that includes a subject from an optical sensor. A three-dimensional (3D) virtual model associated with at least one of the subject or an object in the operative field can be accessed, and an observed mesh that includes a representation of the subject, based on the data received from the optical sensor can be defined. A virtual 3D environment, including the virtual model can be defined. The virtual model can be registered to the observed mesh, or the observed mesh can be registered to virtual model. Certains modes de réalisation décrits ici concernent un procédé (par exemple, un procédé mis en œuvre par ordinateur) qui comprend la réception de données associées à un champ opératoire qui comprend un sujet en provenance d'un capteur optique. Un modèle virtuel tridimensionnel (3D) associé au sujet et/ou à un objet dans le champ opératoire est accessible, et un maillage observé qui comprend une représentation du sujet, sur la base des données reçues en provenance du capteur optique, peut être défini. Un environnement 3D virtuel, comprenant le modèle virtuel, peut être défini. Le modèle virtuel peut être aligné sur le maillage observé, ou le maillage observé peut être aligné sur le modèle virtuel.
Author O'CONNOR, Philip A
AUNG, Ye Min
MILLARES, Jhoneldrick S
HU, James B
SOE, Thurein
GU, Joseph
OMALE, Enoch
NGUYEN, Brian M
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– fullname: AUNG, Ye Min
– fullname: HU, James B
– fullname: SOE, Thurein
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DocumentTitleAlternate SYSTÈMES DE MAPPAGE DE PROJECTION ET D'ALIGNEMENT SANS REPÈRE POUR UNE NAVIGATION CHIRURGICALE, ET LEURS PROCÉDÉS D'UTILISATION
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RelatedCompanies ILLUMINANT SURGICAL, INC
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Snippet Some embodiments described herein relate to a method (e.g., a computer-implemented method) that includes receiving data associated with an operative field that...
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SubjectTerms CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
Title SYSTEMS FOR PROJECTION MAPPING AND MARKERLESS REGISTRATION FOR SURGICAL NAVIGATION, AND METHODS OF USE THEREOF
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