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公开(公告)号：US20210121162A1
公开(公告)日：2021-04-29
申请号：US17077480
申请日：2020-10-22
Applicant: Canon U.S.A., Inc.
Inventor： Brian Ninni , Takahisa Kato , Benedict Shia , Showna Chang , Matthew Michael Kincaid
Abstract: An articulated medical device having a hollow core, capable of large degrees of maneuverability through small spaces of a patient to reach a target with minimal invasiveness, and once the medical device has reached the target, allowing a medical tool to be guided through the hollow chamber for facilitating medical procedures, including endoscopes, cameras, and bendable medical devices, at the target.
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公开(公告)号：US20200054378A1
公开(公告)日：2020-02-20
申请号：US16539769
申请日：2019-08-13
Applicant: Canon U.S.A., Inc.
Inventor： Matthew Michael Kincaid , Derek John Hugger , Barret Daniels , Takahisa Kato , Brian Ninni , John E. Longan
Abstract: A medical guidance apparatus (100) includes a base assembly (110) configured to be attached to a subject and a guide (150) configured to be removably mated with the base assembly (110). The base assembly (110) has an opening (160), and the guide (150) includes a rotatable ring (152) and an arc member (154). The arc member (154) includes a first end (162) and a second end (164), the first end of the arc member is connected to the rotatable ring (152) and the second end extends diametrically opposite to the first end across the rotatable ring. A probe holder (600) is mounted on the arc member (154) so as to hold a needle-like instrument (2161) at a desired angle relative to an axis (Ax) of the rotatable ring (152). In some embodiments, the arc member is monolithically integrated with the rotatable ring. In other embodiments, the arc member is pivotable and/or completely removable from the rotating ring.
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公开(公告)号：US10420626B2
公开(公告)日：2019-09-24
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.
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公开(公告)号：US20250143812A1
公开(公告)日：2025-05-08
申请号：US18838332
申请日：2023-02-13
Inventor： Fumitaro Masaki , Brian Ninni , Franklin King , Nobuhiko Hata
Abstract: A system for, display controller connected to, and a method of, operating a robotic catheter system which is configured to manipulate a catheter having one or more bending segments along the catheter's length and a catheter tip at the distal end thereof, and which includes an actuator unit coupled to the bending segments via one or more drive wires arranged along a wall of the catheter. The method comprising: inserting at least part of the catheter into a lumen along an insertion trajectory that spans from an insertion point to a target; causing the actuator unit to actuate at least one of the one or more drive wires to align the catheter tip with the target; determining the position and/or orientation of the catheter tip with respect to the target; and displaying information about an accuracy of alignment between the catheter tip with respect to the target.
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公开(公告)号：US11642159B2
公开(公告)日：2023-05-09
申请号：US16539769
申请日：2019-08-13
Applicant: Canon U.S.A., Inc.
Inventor： Matthew Michael Kincaid , Derek John Hugger , Barret Daniels , Takahisa Kato , Brian Ninni , John E. Longan
CPC classification number: A61B18/02 , A61B6/032 , A61B34/10 , A61B90/06 , A61B90/11 , A61B90/39 , A61B2017/00128 , A61B2017/3407 , A61B2018/00577 , A61B2018/0293 , A61B2034/107 , A61B2090/067 , A61B2090/3966
Abstract: A medical guidance apparatus (100) includes a base assembly (110) configured to be attached to a subject and a guide (150) configured to be removably mated with the base assembly (110). The base assembly (110) has an opening (160), and the guide (150) includes a rotatable ring (152) and an arc member (154). The arc member (154) includes a first end (162) and a second end (164), the first end of the arc member is connected to the rotatable ring (152) and the second end extends diametrically opposite to the first end across the rotatable ring. A probe holder (600) is mounted on the arc member (154) so as to hold a needle-like instrument (2161) at a desired angle relative to an axis (Ax) of the rotatable ring (152). In some embodiments, the arc member is monolithically integrated with the rotatable ring. In other embodiments, the arc member is pivotable and/or completely removable from the rotating ring.
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Patent Agency Ranking
公开(公告)号：US20220264020A1
公开(公告)日：2022-08-18
申请号：US17673606
申请日：2022-02-16
Applicant: Canon U.S.A., Inc. , The Brigham and Women's Hospital Inc.
Inventor： Fumitaro Masaki , Franklin King , Takahisa Kato , Brian Ninni , HuaLei Shelley Zhang , Nobuhiko Hata
IPC: H04N5/232
Abstract: An apparatus for correction of a direction to which a tool channel or a camera moves or is bent in a case where a displayed image is rotated. The apparatus includes at least one memory and at least one processor that executes instructions stored in the memory to receive a directional command of a capturing direction of a camera, move the capturing direction of the camera according to the received directional command, detect a rotation amount of a captured image displayed on a monitor, wherein the captured image is captured by the camera, and correct, based on the detected rotation amount, directional information corresponding to a particular directional command or directional coordinate for moving the camera, wherein the directional information is used for moving the capturing direction of the camera.
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公开(公告)号：US10285670B2
公开(公告)日：2019-05-14
申请号：US14851987
申请日：2015-09-11
Applicant: Canon U.S.A., Inc. , The Brigham and Women's Hospital, Inc.
Inventor： Yasumichi Arimitsu , Kazufumi Onuma , Takahisa Kato , Nobuhiko Hata , Sang-Eun Song , Kemal Tuncali , Junichi Tokuda , Brian Ninni , Lydia Gayle Olson
Abstract: A positioning apparatus including a needle holder having a through hole for regulating needle placement and movement, a needle positioning unit, and an engagement member that fixes a position of the needle holder with respect to the needle positioning unit. The needle holder is either least partially detachably attached to the needle positioning unit or deformable. The positioning apparatus may be designed to accommodate the placement of multiple needles.
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公开(公告)号：US20190046232A1
公开(公告)日：2019-02-14
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：US20170014200A1
公开(公告)日：2017-01-19
申请号：US14799021
申请日：2015-07-14
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.
Abstract translation: 提供了用于保持和定位针的医疗支撑装置。 该装置特别适用于针入度较小的穿刺治疗。 该装置包括两个旋转元件和附接到旋转元件的至少一个针引导件。 针引导件引导针状器械的插入方向，并且包括引导部，该引导部引导针或其他针状器械，其中，当针引导件处于第一位置时针的穿刺点与穿刺点不同 将针引导到第二位置。
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20.发明申请公开(公告)号：US20250143548A1
公开(公告)日：2025-05-08
申请号：US18838478
申请日：2023-02-15
Applicant: Motoki ISHIZAKI , Mitsuharu EZAWA , Yoshimichi IKEDA , Brian NINNI , CANON KABUSHIKI KAISHA , CANON U.S.A., INC.
Inventor： Motoki Ishizaki , Mitsuharu Ezawa , Yoshimichi Ikeda , Brian Ninni
Abstract: The device 1 includes a main body drive portion (300) including a plurality of driving sources (M11 to M33), a base unit (200) including a coupling device (21) connected to the main body drive portion, a bendable unit (100) detachably attached to the base unit, and a detection unit configured to detect the coupling portions. In the above configuration, the driving sources are driven, and coupling is detected by sensors.
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