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公开(公告)号：US11213366B2
公开(公告)日：2022-01-04
申请号：US15836141
申请日：2017-12-08
Applicant: Canon U.S.A., Inc. , The Brigham and Women's Hospital Inc.
Inventor： Kazufumi Onuma , Takahisa Kato , Nobuhiko Hata , Kemal Tuncali , Brian Ninni , Peter Tia
Abstract: There is provided a medical support device for holding and positioning a needle. This device is particularly useful for positioning needles in a less invasive puncture treatment. This device comprises two rotational elements and at least one needle guide attached to a rotational element and. The needle guide guides the direction of insertion of a needle-like instrument and includes a guide portion that guides a needle or other needle-like instrument where the puncture point of the needle in a first position is different from the puncture point when the needle guide guides the needle in a second position.
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公开(公告)号：US11202652B2
公开(公告)日：2021-12-21
申请号：US16054758
申请日：2018-08-03
Applicant: Canon U.S.A., Inc. , The Brigham and Women's Hospital Inc.
Inventor： Junichi Tokuda , Laurent Chauvin , Kemal Tuncali , Nobuhiko Hata , Santosh Ganesan , Barret Daniels , Brian Ninni , Franklin King
Abstract: Exemplary methods, apparatus, and systems are disclosed for automated registration and motion compensation of patient-mounted needle guide medical devices using fiducial markers, and processing algorithms where a re-registration step is provided. These methods, apparati, and systems adaptively compensate for the displacement of the medical device and/or target location due to the patient movement or internal organ motion.
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公开(公告)号：US20180098819A1
公开(公告)日：2018-04-12
申请号：US15836141
申请日：2017-12-08
Applicant: Canon U.S.A., Inc. , The Brigham and Women's Hospital Inc.
Inventor： Kazufumi Onuma , Takahisa Kato , Nobuhiko Hata , Kemal Tuncali , Brian Ninni , Peter Tia
CPC classification number: A61B90/11 , A61B17/3403 , A61B18/02 , A61B18/14 , A61B18/1477 , A61B90/39 , A61B90/94 , A61B2017/00398 , A61B2017/3407 , A61B2018/0212 , A61B2090/3954
Abstract: There is provided a medical support device for holding and positioning a needle. This device is particularly useful for positioning needles in a less invasive puncture treatment. This device comprises two rotational elements and at least one needle guide attached to a rotational element and. The needle guide guides the direction of insertion of a needle-like instrument and includes a guide portion that guides a needle or other needle-like instrument where the puncture point of the needle in a first position is different from the puncture point when the needle guide guides the needle in a second position.
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公开(公告)号：US20170000581A1
公开(公告)日：2017-01-05
申请号：US14755654
申请日：2015-06-30
Applicant: Canon U.S.A., Inc. , The Brigham and Women's Hospital, Inc.
Inventor： Junichi Tokuda , Nobuhiko Hata , Takahisa Kato , Brian Ninni , Laurent Chauvin
Abstract: Exemplary methods, apparatus, and systems are provided for automated detection and registration of medical images using fiducial markers and processing algorithms. By either clustering fiducial markers having a different number, size, shape, configuration, or material property or by using fiducial markers arranged in a ring shape, wherein their arrangement is asymmetric, and then applying a feature extraction to extract the fiducial marker objects, and registering the fiducial marker objects with a model of the fiducial frame, automatic registration can be achieved.
Abstract translation: 提供了示例性方法，装置和系统，用于使用基准标记和处理算法自动检测和注册医学图像。 通过聚集具有不同数量，大小，形状，构造或材料性质的基准标记，或通过使用布置成环形的基准标记，其中它们的布置是不对称的，然后应用特征提取来提取基准标记对象，以及 使用基准帧的模型注册基准标记对象，可以实现自动注册。
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