公开(公告)号：US12067225B2

公开(公告)日：2024-08-20

申请号：US16401390

申请日：2019-05-02

申请人： Canon USA, Inc.

发明人： Christina Ho

IPC分类号： G06F3/00 ,  A61B5/00 ,  G06F3/04845 ,  G06F3/04847 ,  G06F3/0485 ,  G06F3/04883 ,  G06F9/00 ,  G06F17/00

CPC分类号： G06F3/04847 ,  A61B5/0066 ,  A61B5/0071 ,  A61B5/7425 ,  A61B5/7435 ,  A61B5/748 ,  G06F3/04845 ,  G06F3/0485 ,  G06F3/04883 ,  G06F2203/04808

摘要： One or more devices, systems, methods and storage mediums for optical imaging medical devices, such as, but not limited to, Optical Coherence Tomography (OCT), single mode OCT, and/or multi-modal OCT apparatuses and systems, and methods and storage mediums for use with same, for viewing, controlling, updating, and emphasizing multiple imaging modalities are provided herein. One or more embodiments provide at least one intuitive Graphical User Interface (GUI), method, device, apparatus, system, or storage medium to comprehend information, including, but not limited to, molecular structure of a vessel, and to provide an ability to manipulate the vessel information. In addition to controlling multiple imaging modalities, the GUI may operate for one or more applications, including, but not limited to, expansion/underexpansion (e.g., for a stent) and/or apposition/malapposition (e.g., for a stent), co-registration and imaging.

公开(公告)号：US20240233117A9

公开(公告)日：2024-07-11

申请号：US18048255

申请日：2022-10-20

申请人： CANON U.S.A., INC.

发明人： Yu Zhang

IPC分类号： G06T7/00 ,  G16H30/40

CPC分类号： G06T7/0012 ,  G16H30/40 ,  G06T2207/30101

摘要： A method and system for editing a lumen contour of a tomographic image. A method comprises: receiving image data corresponding to a plurality of tomographic images acquired by an imaging catheter scanning a blood vessel; obtaining, by a processor, an automatically-generated lumen contour of the blood vessel from a tomographic image of the blood vessel; displaying, on a display, the automatically-generated lumen contour overlaid on the tomographic image of the blood vessel; identifying a true lumen edge of the blood vessel in the tomographic image; estimating a percentage of matching between a shape of the automatically-generated lumen contour to a shape of the true lumen edge; and receiving editing operations from a user via a touchscreen interface for editing at least part of the automatically-generated lumen contour based on the estimated percentage of matching. Plural editing modes are available based on the percentage of matching meeting one or more thresholds.

公开(公告)号：US11986982B2

公开(公告)日：2024-05-21

申请号：US17487755

申请日：2021-09-28

申请人： Canon Virginia, Inc.

发明人： Tomohiro Shima ,  Tomoaki Hokyo

IPC分类号： B29C45/07 ,  B29C45/17 ,  B29C45/47 ,  B29C45/64 ,  B29C45/84

CPC分类号： B29C45/076 ,  B29C45/1744 ,  B29C45/47 ,  B29C45/64 ,  B29C45/84 ,  B29C2945/76083 ,  B29C2945/76394 ,  B29C2945/76558

摘要： An injection molding system including an injection nozzle that injects resin into a mold and a conveying device that conveys the injection nozzle between a first position where the injection nozzle injects resin into a first mold and a second position where the injection nozzle injects resin into a second mold.

公开(公告)号：US11984235B2

公开(公告)日：2024-05-14

申请号：US17502675

申请日：2021-10-15

申请人： Canon U.S.A., Inc.

发明人： Charles George Hwang ,  James Hastings Houskeeper

IPC分类号： G21K1/04 ,  A61B6/00 ,  G01N23/04

CPC分类号： G21K1/04 ,  G01N23/04 ,  A61B6/542

摘要： Some embodiments of a device comprise a shuttle member, wherein the shuttle member includes a body, wherein the body includes an opening that extends through the body, and wherein at least part of the shuttle is radiopaque; a first actuator; and a second actuator, wherein the first actuator and the second actuator are positioned on opposite sides of the shuttle member, wherein the first actuator is configured to move the shuttle member in a first direction, and wherein the second actuator is configured to move the shuttle member in a second direction that is opposite to the first direction.

公开(公告)号：US20240125588A1

公开(公告)日：2024-04-18

申请号：US18046448

申请日：2022-10-13

申请人： Canon U.S.A., Inc.

发明人： Emily Chernich ,  Christopher Brushett ,  Daisuke Yamada

IPC分类号： G01B9/02091 ,  G01B9/02055

CPC分类号： G01B9/02091 ,  G01B9/02072

摘要： A multimodality system includes first and second modalities, an optical probe, a detector, and a phantom with a known fluorescence, wherein the phantom would be used for calibration of the catheter providing accurate NIRAF values to the user using the phantom to calibrate an optical probe's measured NIRAF signal to the known fluorescence of the phantom.

公开(公告)号：US20240108864A1

公开(公告)日：2024-04-04

申请号：US17937157

申请日：2022-09-30

申请人： CANON U.S.A., INC.

发明人： Seiji Takeuchi ,  Mie Kunio

IPC分类号： A61M25/10 ,  A61B1/04 ,  A61B5/00 ,  A61B8/12 ,  A61K45/06

CPC分类号： A61M25/10 ,  A61B1/043 ,  A61B5/0066 ,  A61B5/0071 ,  A61B5/6853 ,  A61B8/12 ,  A61K45/06 ,  A61B2562/0247 ,  A61M2025/105

摘要： There is provided medical devices and methods of use. The medical device comprising: an elongated tube; a balloon disposed over the elongate tube having at least one drug and at least one fluorescent agent on an outer surface of the balloon; an optical probe at the distal end of the elongate tube comprising an optical fiber configured to guide illumination light coming from a light source and an optical member configured for fluorescence imaging; and one or more detectors configured for fluorescence detection. The probe may comprise an optical probe for fluorescence imaging, and optionally an additional probe component for structural imaging or physiological sensing. The method can be particularly useful for determining whether sufficient dose of a drug has been transferred from a balloon to the lumen.

公开(公告)号：US11926062B2

公开(公告)日：2024-03-12

申请号：US17175484

申请日：2021-02-12

申请人： Canon U.S.A., Inc. ,  The Brigham and Women's Hospital Inc.

发明人： Fumitaro Masaki ,  Franklin King ,  Nobuhiko Hata ,  Takahisa Kato

IPC分类号： B25J9/16 ,  A61B1/00 ,  A61B1/005 ,  A61B1/267 ,  A61B10/04 ,  B25J9/10 ,  B25J13/06 ,  B25J18/06 ,  B25J19/02

CPC分类号： B25J9/1689 ,  A61B1/00006 ,  A61B1/00045 ,  A61B1/00149 ,  A61B1/0052 ,  A61B1/267 ,  B25J9/104 ,  B25J13/065 ,  B25J18/06 ,  B25J19/023 ,  A61B10/04

摘要： A continuum robot having at least two independently manipulateable bendable section for advancing the robot through a passage, without contacting fragile elements within the passage, wherein the robot incorporates control algorithms that enable the continuum robot to operate and advance into the passage, as well as the systems and procedures associated with the continuum robot and said functionality.

公开(公告)号：US20240033982A1

公开(公告)日：2024-02-01

申请号：US18264230

申请日：2022-02-08

申请人： Canon Virginia, Inc. ,  CANON U.S.A., INC.

发明人： Koki Kodaira ,  Yuichi Yanahara ,  Junko Tajima

IPC分类号： B29C45/17

CPC分类号： B29C45/1742

摘要： A conveying apparatus for conveying a mold into an injection molding machine, the conveying apparatus including an actuator for conveying the mold, a first rotating body, and a second rotating body, wherein the first rotating body and the second rotating body are configured to support a bottom surface of the mold, wherein the first rotating body and the second rotating body assist in guiding conveyance of the mold by the actuator, wherein the first rotating body is positioned closer to a fixed platen of the injection molding machine in an axial direction of the first rotating body than the second rotating body, and wherein an improvement of the conveying apparatus is that a length in an axial direction of the second rotating body is longer than a length in the axial direction of the first rotating body.

公开(公告)号：US11882365B2

公开(公告)日：2024-01-23

申请号：US17673606

申请日：2022-02-16

申请人： Canon U.S.A., Inc. ,  The Brigham and Women's Hospital Inc.

发明人： Fumitaro Masaki ,  Franklin King ,  Takahisa Kato ,  Brian Ninni ,  HuaLei Shelley Zhang ,  Nobuhiko Hata

IPC分类号： H04N5/232 ,  H04N23/695

CPC分类号： H04N23/695

摘要： 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.

公开(公告)号：US20240013529A1

公开(公告)日：2024-01-11

申请号：US18035616

申请日：2021-11-08

申请人： CANON U.S.A., INC.

发明人： Hironori AOKAGE

IPC分类号： G06V10/98 ,  G06V10/74 ,  G06F3/04845 ,  G06F3/0482 ,  G06V20/30

CPC分类号： G06V10/993 ,  G06V10/761 ,  G06F3/04845 ,  G06F3/0482 ,  G06V10/987 ,  G06V20/30

摘要： An apparatus is provided that configures one or more processors to obtain a plurality of photos, group the plurality of photos into groups and identify one or more photos as candidates to remove from among the plurality of photos wherein at least one group has two or more photos that are not the candidates to remove. A control operation is performed to display on a display a screen representing, for each group, one or more photos that are candidates to remove and one or more photos that are not the candidates to remove in distinguishable from each other. In certain embodiments, the grouping is performed based on a similarity and capture time of each photo being analyzed and, in some instances, two or more photos are grouped into a same group when the photos are captured in a consecutive capture mode.