公开(公告)号：US11801020B2

公开(公告)日：2023-10-31

申请号：US17092848

申请日：2020-11-09

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Fumimasa Shige ,  Takuya Sakaguchi

IPC: A61B6/12 ,  A61B6/00 ,  G06V10/141 ,  G06V10/20 ,  G06V20/52 ,  G06V10/24

CPC classification number: A61B6/12 ,  A61B6/463 ,  A61B6/5229 ,  A61B6/542 ,  G06V10/141 ,  G06V10/255 ,  G06V20/52 ,  A61B6/4441 ,  A61B6/5264 ,  G06V10/245 ,  G06V2201/034

Abstract: An X-ray diagnostic apparatus according to an embodiment includes an X-ray tube, an X-ray detector, image generating circuitry, and processing circuitry. The X-ray tube generates an X-ray. The X-ray detector is positioned in a manner facing the X-ray tube, and detects the X-ray. The image generating circuitry generates an X-ray image one after another, based on an output of the X-ray detector. The processing circuitry identifies an inserted object inside a subject in the X-ray image, by performing an image recognition process to the X-ray image. The processing circuitry sets the area to be searched for a marker, based on the inserted object identified in the X-ray image. The processing circuitry detects the marker in the X-ray image, by searching the area to be searched for the marker.

公开(公告)号：US20230316545A1

公开(公告)日：2023-10-05

申请号：US18035100

申请日：2021-11-19

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Xi Liu ,  Marzieh Ershad Langroodi ,  Anthony Jarc

IPC: G06T7/246 ,  G06V10/75 ,  G06V20/40

CPC classification number: G06T7/248 ,  G06V10/751 ,  G06V20/48 ,  G06V20/41 ,  G06T2207/30004 ,  G06T2207/10016 ,  G06V2201/034 ,  G06T2200/24 ,  G06T2207/20081 ,  G06T2207/20084 ,  G16H30/40

Abstract: Various of the disclosed embodiments are directed to systems and computer-implemented methods for determining surgical system events and/or kinematic data based upon surgical video data, such as video acquired at an endoscope. In some embodiments, derived data may be inferred from elements appearing in a graphical user interface (GUI) exclusively. Icons and text may be recognized in the GUI to infer event occurrences and tool actions. In some embodiments, derived data may additionally, or alternatively, be inferred from optical flow values derived from the video and by tracking tools entering and leaving the video field of view. Some embodiments include logic for reconciling data values derived from each of these approaches.

公开(公告)号：US11776272B2

公开(公告)日：2023-10-03

申请号：US17470779

申请日：2021-09-09

Applicant: Verily Life Sciences LLC

Inventor： Joëlle K. Barral ,  German Bauer

IPC: G06K9/00 ,  G06V20/40 ,  H04N7/01 ,  G06T7/246 ,  H04N9/64 ,  G06T7/00 ,  H04N21/47 ,  H04N21/431 ,  H04N21/422

CPC classification number: G06V20/48 ,  G06T7/0014 ,  G06T7/248 ,  G06V20/46 ,  H04N7/0117 ,  H04N7/0127 ,  H04N9/64 ,  H04N21/42204 ,  H04N21/4316 ,  H04N21/47 ,  G06T2207/10016 ,  G06T2207/20081 ,  G06V2201/034

Abstract: A method for comparing videos of a surgical procedure is disclosed. The method comprising selecting a plurality of videos from a surgical video database. Each of the plurality of videos including video data of a first surgical procedure comprising a plurality of surgical steps. The method further including identifying a first surgical step included in the plurality of surgical steps within a first video segment in each of the plurality of videos. The method also including warping the first video segment to standardize a dimension of the first video segment in each of the plurality of videos.

公开(公告)号：US20230306614A1

公开(公告)日：2023-09-28

申请号：US17706260

申请日：2022-03-28

Applicant: Darvis Inc.

Inventor： Jan-Philipp Mohr ,  Brian Earp

IPC: G06T7/20 ,  A61B90/94 ,  A61B50/30 ,  H04N5/247 ,  H04N5/232 ,  G06T7/11 ,  G06T7/00 ,  G06V20/52 ,  G06T7/70 ,  G06K7/14

CPC classification number: G06T7/20 ,  A61B90/94 ,  A61B50/30 ,  H04N5/247 ,  H04N5/23238 ,  G06T7/11 ,  G06T7/0012 ,  G06V20/52 ,  G06T7/70 ,  G06K7/1417 ,  G06K7/1413 ,  G06T2207/20132 ,  G06T2207/30004 ,  G06V2201/034

Abstract: Disclosed is a system arranged to track a surgical kit comprising a container and one or more surgical tools. The system comprises a unique identification tag for container and a unique identification tag for one or more surgical tools; and an image processor configured to receive at least one image of unique identification tag for container and/or unique identification tag for one or more surgical tools captured by at least one imaging arrangement and process at least one image to: identify unique identification tag for container and/or one or more surgical tools, determine identity of container and/or one or more surgical tools based on one or more parameters identified from unique identification tag, and track a location of container and/or one or more surgical tools, based on a location of at least one imaging arrangement that captured the image of container and/or one or more surgical tools.

公开(公告)号：US20230245753A1

公开(公告)日：2023-08-03

申请号：US17918873

申请日：2021-04-13

Applicant: KALIBER LABS INC.

Inventor： Bipul KUMAR ,  Biswajit Dev SARMA ,  Chandra JONELAGADDA ,  Mark RUIZ ,  Ray RAHMAN

IPC: G16H20/40 ,  G06T7/00 ,  G06V20/70 ,  G06V10/77 ,  G06V10/774

CPC classification number: G16H20/40 ,  G06T7/0012 ,  G06V20/70 ,  G06V10/7715 ,  G06V10/774 ,  G06T2207/20081 ,  G06T2207/30004 ,  G06V2201/034 ,  G06T2207/20084

Abstract: Various embodiments of the invention provide systems and methods to assist or guide an arthroscopic surgery or other surgical procedure e.g., surgery of the shoulder, knee or hip. The method comprises steps of receiving an image from an interventional imaging device, identifying a feature in the image using an image recognition algorithm, overlaying the features on a video feed on a display device and making recommendations or suggestions to an operator based on the identified feature in the image.

公开(公告)号：US20230191157A1

公开(公告)日：2023-06-22

申请号：US18071687

申请日：2022-11-30

Applicant: Alpha Tau Medical Ltd.

Inventor： Ilay Kamai ,  Ronen Segal ,  Yadin Cohen ,  Amnon Gat

IPC: A61N5/10 ,  G06T19/20 ,  G06T15/08 ,  G06T7/73 ,  G06V20/69 ,  G06V10/762 ,  G16H30/40

CPC classification number: A61N5/1039 ,  G06T7/74 ,  G06T15/08 ,  G06T19/20 ,  G06V10/762 ,  G06V20/695 ,  G16H30/40 ,  A61N2005/1024 ,  G06T2200/24 ,  G06T2207/30096 ,  G06T2219/2004 ,  G06V2201/034

Abstract: A system includes a memory, configured to store program instructions, and a processor. The processor is configured to load the program instructions from the memory, and by executing the program instructions, to process a three-dimensional image of a portion of a body of a subject in which multiple brachytherapy to identify clusters of voxels of the image corresponding to the seed groups, respectively, to compute respective estimated positions of the brachytherapy seeds based on respective dimensions of each of the clusters, and to store or communicate the estimated positions for use in computing an effective dose of the brachytherapy seeds. Other embodiments are also described.

公开(公告)号：US11679230B2

公开(公告)日：2023-06-20

申请号：US17463805

申请日：2021-09-01

Applicant: Bao Tran ,  Ha Tran

Inventor： Bao Tran ,  Ha Tran

IPC: A61M21/00 ,  G06F3/01 ,  G16H50/50 ,  A61B34/10 ,  G16H50/20 ,  G16H20/30 ,  G16H30/40 ,  G16H40/63 ,  G16H20/60 ,  G06V20/20 ,  G06V40/19 ,  G06T19/00

CPC classification number: A61M21/00 ,  A61B34/10 ,  G06F3/013 ,  G06F3/015 ,  G06T19/006 ,  G06V20/20 ,  G06V40/19 ,  G16H20/30 ,  G16H20/60 ,  G16H30/40 ,  G16H40/63 ,  G16H50/20 ,  G16H50/50 ,  A61B2034/101 ,  A61B2034/107 ,  A61M2021/005 ,  A61M2205/332 ,  A61M2205/3375 ,  A61M2205/507 ,  A61M2230/04 ,  A61M2230/202 ,  A61M2230/205 ,  A61M2230/30 ,  A61M2230/50 ,  A61M2230/60 ,  A61M2230/63 ,  A61M2230/65 ,  G06V2201/034

Abstract: A reality system includes a display aimed at a retina, the display providing 3D images with different depth view points; a glass to selectably turn on or off view of an outside environment in front of the person's eye; a processor coupled to the camera and to the glass to selectably switch between augmented reality and virtual reality; and a wireless transceiver coupled to the transceiver to communicate with a remote processor.

公开(公告)号：US20230165643A1

公开(公告)日：2023-06-01

申请号：US18154070

申请日：2023-01-13

Applicant: Verily Life Sciences LLC

Inventor： Xing Jin ,  Joëlle Barral

IPC: A61B34/00 ,  G06T7/00 ,  A61B34/10 ,  G16H30/40 ,  G06V20/40 ,  G06V10/774

CPC classification number: A61B34/25 ,  G06T7/0012 ,  A61B34/10 ,  G16H30/40 ,  G06V20/49 ,  G06V10/774 ,  G06V20/46 ,  G06T2207/20084 ,  G06T2207/30004 ,  G06T2207/10016 ,  G06T2207/20081 ,  G06V20/41 ,  G06V2201/034

Abstract: One example method for detecting phases of a surgical procedure via video processing includes accessing a video of the surgical procedure and dividing the video into one or more blocks, each of the blocks containing one or more video frames. For each of the blocks, the method includes applying a prediction model on the video frames of the respective block to obtain a phase prediction for each of the video frames. The prediction model is configured to predict, for an input video frame, one of the plurality of phases of the surgical procedure. The method further includes generating an aggregated phase prediction for the respective block by aggregating the phase predictions of the video frames, and modifying the video of the surgical procedure to include an indication of a predicted phase of the respective block based on the aggregated phase prediction.

公开(公告)号：US20240296550A1

公开(公告)日：2024-09-05

申请号：US18116608

申请日：2023-03-02

Applicant: BH2 Innovations Inc.

Inventor： Salmaan Hameed ,  Harut Margaryan

IPC: G06T7/00 ,  G06T5/20 ,  G06T7/11 ,  G06T7/12 ,  G06T11/00 ,  G06V20/40 ,  G06V20/70 ,  H04N7/18 ,  H04N23/50

CPC classification number: G06T7/0012 ,  G06T5/20 ,  G06T7/11 ,  G06T7/12 ,  G06T11/00 ,  G06V20/40 ,  G06V20/70 ,  H04N7/183 ,  H04N23/555 ,  G06T2207/10016 ,  G06T2207/20028 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30004 ,  G06V2201/034

Abstract: An artificial intelligence (AI) image recognition system can detect and recognize surface anomalies along a channel of a medical scope. The system includes image processing deep learning modules configured to process image data from an image sensor of a digital borescope. The image processing modules include a convolutional neural network trained on a data set of images of surface anomalies present along surfaces of channels of medical scopes, and the convolutional neural network is configured for semantic segmentation. The presence and instances of the surfaces of the anomalies can be predicted in real time as the digital borescope is pushed through the channel of the medical scope. Indicia of the type and/or instances of occurrence of the surface anomalies along the channel can be displayed in a time neutral manner with respect to the digital video output by a borescope.

公开(公告)号：US12080069B2

公开(公告)日：2024-09-03

申请号：US18206525

申请日：2023-06-06

Applicant: CareView Communications, Inc.

Inventor： Steven Gail Johnson ,  Derek del Carpio ,  Kenneth W. Chapman

IPC: G06K9/00 ,  A61B5/00 ,  A61B5/145 ,  A61K35/12 ,  A61M5/168 ,  G06V20/52 ,  H04N5/33 ,  H04N23/11 ,  H04N23/90 ,  A61B5/02 ,  A61B5/11 ,  A61M5/14

CPC classification number: G06V20/52 ,  A61B5/0002 ,  A61B5/145 ,  A61M5/16886 ,  A61M5/1689 ,  H04N5/33 ,  H04N23/11 ,  H04N23/90 ,  A61B5/02042 ,  A61B5/1128 ,  A61B5/6889 ,  A61B2560/0242 ,  A61M5/14 ,  G06V2201/034

Abstract: A system for monitoring a patient in a patient area having one or more detection zones, the system comprising one or more cameras, a user interface, and a computing system configured to receive a chronological series of frames from the one or more cameras, identify liquid candidates by comparing a current frame with a plurality of previous frames of the chronological series, determine locations of the liquid candidates, identify thermal signatures of the liquid candidates, determine types of liquids of the liquid candidates based on the locations and thermal signatures of the liquid candidates, and generate an alert with the user interface corresponding to the determined types of liquids.