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公开(公告)号：US20240185448A1
公开(公告)日：2024-06-06
申请号：US18553351
申请日：2022-03-18
发明人： Fei Sun , Yi Zhu , Xiaojie Guo , Fuli Cui , Ying Shan
CPC分类号： G06T7/70 , A61B90/37 , G06T7/50 , G06T11/00 , A61B2090/365 , G06T2207/10028 , G06T2207/30004
摘要： A dynamic position recognition and prompt method and system. The system comprises: a recognition module (1), a judgment module (2) and a prompt module (3); wherein the recognition module (1) is used to obtain a current scene image via an image obtaining device and recognize a current position of a specific object in the current scene image; the judgment module (2) is used to judge whether the current position of the specific object is within a preset recognition range; the prompt module (3) is used to performing navigation for the specific object if the current position of the specific object is not within the preset recognition range of the image obtaining device, to help a user in finding the specific object to be in the predetermined recognition range, so that the image and the navigation are more accurate and precise.
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公开(公告)号：US12127892B2
公开(公告)日：2024-10-29
申请号：US17996145
申请日：2021-03-09
发明人： Fei Sun , Yi Zhu , Shixin Liu , Xiaojie Guo , Ying Shan
CPC分类号： A61B90/39 , A61B17/34 , A61B90/11 , A61B2017/00862 , A61B2017/3407 , A61B2090/3937
摘要： An optical marker for positioning a medical device outside a body and the medical device are disclosed. The optical marker comprises: a base having a concave or a convex, the concave or the convex being provided with a non-coplanar optical mark(s), and the optical mark(s) being visible on the entire surface of the concave or the convex; and a connecting portion connected to the base and used for connecting with the medical device. In the optical marker, the base provided with the optical mark(s) has a non-planar structure, being able to increase the recognizable angle of the medical device and improve the recognition accuracy and stability.
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3.发明公开公开(公告)号：US20240189043A1
公开(公告)日：2024-06-13
申请号：US18552077
申请日：2022-03-18
发明人： Fei Sun , Yi Zhu , Xiaojie Guo , Fuli Cui , Ying Shan
CPC分类号： A61B34/20 , G06T7/246 , G06T7/73 , G06V10/40 , G06V10/761 , G06V20/50 , A61B2034/2055 , A61B2034/2065 , G06T2207/30004 , G06T2207/30241 , G06V2201/03
摘要： The present solution provides a surgical navigation system and method, and an electronic device and a readable storage medium. The surgical navigation system comprises: an image obtaining module, for obtaining a surgical scene image; an image recognition module, for executing image recognition on the surgical scene image to obtain a first recognition result, wherein the first recognition result is used to represent an identifier contained in the surgical scene image; an instruction obtaining module, for, based on the first identification result, obtaining a corresponding interaction instruction; an instruction execution module, for, based on the interaction instruction, controlling the surgical navigation system to execute a corresponding surgical navigation step. The implementation of the technical solutions of the present application can reduce the chance of misjudgment when the surgical navigation system is controlled.
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