WO2023150038 - ROTATING 3D SCANNER TO ENABLE PRONE CONTACTLESS REGISTRATION
National phase entry:
Publication Number
WO/2023/150038
Publication Date
10.08.2023
International Application No.
PCT/US2023/011411
International Filing Date
24.01.2023
Title **
[English]
ROTATING 3D SCANNER TO ENABLE PRONE CONTACTLESS REGISTRATION
[French]
DISPOSITIF DE BALAYAGE 3D ROTATIF POUR ENREGISTREMENT SANS CONTACT EN DÉCUBITUS VENTRAL
Applicants **
MEDTRONIC NAVIGATION, INC
Inventors
PRESTON, Samantha
PAITEL, Yvan
DATTERI, Ryan
SUMMERS, Andrew
AGARWAL, Rhythm
CARTER, Roger
WALSH, Hannah
RAMADUGU, Abhinaya
RAO, Maitreyee
CHIEN, Wei-Ting
Priority Data
17/649,734
02.02.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2168 | |
| EPO | Filing, Examination, Granting | 10729 | |
| Japan | Filing, Examination, Granting | 2327 | |
| South Korea | Filing, Examination, Granting | 2368 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,332
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Systems and methods used to perform touchless 3D scanning of a patient's face in the prone position are disclosed. In some embodiments, the systems include a rotatable 3D scanning device to capture 3D spatial data points of the patient's face and a reference frame. 3D digital mesh models are generated from the 3D spatial data points. A patient 3D digital mesh model is registered with a patient 3D model and a reference frame digital mesh model is registered with a reference frame 3D model. The 3D scanning device can include a handheld rotatable 3D scanner member or a mechanically rotatable 3D scanner member.[French]
L'invention concerne des systèmes et des procédés utilisés pour effectuer un balayage 3D sans contact du visage d'un patient en décubitus ventral. Dans certains cas, les systèmes comprennent un dispositif de balayage 3D rotatif pour capturer des points de données spatiales 3D du visage du patient et une trame de référence. Les modèles maillés numériques 3D sont générés à partir des points de données spatiales 3D. Un modèle maillé numérique 3D du patient est enregistré avec un modèle 3D du patient, et un modèle maillé numérique de la trame de référence est enregistré avec un modèle 3D de la trame de référence. Le dispositif de numérisation 3D peut comprendre un dispositif de balayage 3D rotatif portatif ou un dispositif de balayage 3D rotatif mécanique.