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公开(公告)号：US20240350002A1
公开(公告)日：2024-10-24
申请号：US18421592
申请日：2024-01-24
Applicant: DeepEyeVision Inc.
Inventor： Siamak Yousefi , Hidenori Takahashi , Hazem Abdelmotaal , Rossen Mihaylov Hazarbassanov , Ali H. Al-Timemy , Alexandru Lavric
CPC classification number: A61B3/101 , A61B3/0025 , A61B3/14 , G06T7/0016 , G16H50/20 , G06T2207/10016 , G06T2207/20021 , G06T2207/20081 , G06T2207/30041
Abstract: An ophthalmic system includes an acquiring unit which acquires a moving image of a subject's eye captured by an imaging apparatus that opposes a subject, an analyzing unit which specifies an analysis object region in the subject's eye based on the moving image and which analyzes a spatial and/or temporal distribution of information related to characteristics of a surface of the subject's eye in the analysis object region, an assessing unit which assesses a possibility of the subject's eye being affected by a predetermined ophthalmic disease based on the distribution of information related to the characteristics and which generates a classification result of classifying the subject's eye into a predetermined classification group related to the affection of the ophthalmic disease in accordance with a degree of the possibility, and a diagnosis support information generating unit which generates diagnosis support information.
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公开(公告)号：US12121752B2
公开(公告)日：2024-10-22
申请号：US17929681
申请日：2022-09-02
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Buliang Sun , Can Liao , Bo Cai , Zhidu Zhang , Hanyi Zhang , Wei Zhang
CPC classification number: A61N5/107 , A61N5/1049 , G06T7/0016 , G06T7/248 , G06T2207/30076
Abstract: The present disclosure is related to systems and methods for radiation. The method may include obtaining a plurality of reference images of a target of a subject and reference physiological motion information of the subject. The plurality of reference images and the reference physiological motion information may be acquired in a radiation period. The method may include establishing a correlation model based on the plurality of reference images and the reference physiological motion information. The method may include monitoring real-time motion information of the target based on the correlation model during a radiation operation performed during the radiation period.
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3.发明公开公开(公告)号：US20240346658A1
公开(公告)日：2024-10-17
申请号：US18629603
申请日：2024-04-08
Applicant: UNIVERSITY HEALTH NETWORK
Inventor： Ralph DACOSTA
CPC classification number: G06T7/0016 , A61B5/0071 , A61B5/0077 , A61B5/445 , G01N21/6486 , G06T2207/10016 , G06T2207/10024 , G06T2207/10048 , G06T2207/10064 , G06T2207/30088 , G06T2207/30096
Abstract: A system for determining a bacterial load of a target is provided. The system includes an adaptor for configuring a mobile communication device for tissue imaging and a mobile communication device. The adaptor includes a housing configured to be removably coupled to a mobile communication device and, an excitation light source for fluorescent imaging. The excitation light source is configured to emit light in one of ultraviolet, visible, near-infrared, and infrared ranges.
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公开(公告)号：US12109065B2
公开(公告)日：2024-10-08
申请号：US18242127
申请日：2023-09-05
Applicant: PHILIPS IMAGE GUIDED THERAPY CORPORATION
Inventor： David M. Sheehan , Bernhard Sturm
IPC: A61B8/12 , A61B5/00 , A61B5/02 , A61B5/0215 , A61B6/00 , A61B6/03 , A61B6/46 , A61B6/50 , A61B8/00 , A61B8/08 , G01R33/34 , G01R33/48 , G06T7/00 , A61B5/055 , A61B5/107 , A61B90/00 , A61F2/82 , G01R33/28 , G01R33/563
CPC classification number: A61B8/12 , A61B5/0095 , A61B5/02007 , A61B5/0215 , A61B5/4848 , A61B5/7425 , A61B6/032 , A61B6/037 , A61B6/4417 , A61B6/463 , A61B6/504 , A61B6/5247 , A61B8/0883 , A61B8/0891 , A61B8/4416 , G01R33/34084 , G01R33/48 , G06T7/0016 , A61B5/0035 , A61B5/0066 , A61B5/055 , A61B5/1075 , A61B5/1076 , A61B5/1079 , A61B2090/364 , A61F2/82 , G01R33/285 , G01R33/4808 , G01R33/5635 , G06T2207/30104
Abstract: Devices, systems, and methods for visually depicting a vessel and evaluating a physiological condition of the vessel are disclosed. One embodiment includes obtaining, at a first time, a first image of the vessel, the image being in a first medical modality, and obtaining, at a second time subsequent to the first time, a second image of the vessel, the image being in the first medical modality. The method also includes spatially co-registering the first and second images and outputting a visual representation of the co-registered first and second images on a display. Further, the method includes determining a physiological difference between the vessel at the first time and the vessel at the second time based on the co-registered first and second images, and evaluating the physiological condition of the vessel of the patient based on the determined physiological difference.
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公开(公告)号：US20240334045A1
公开(公告)日：2024-10-03
申请号：US18738498
申请日：2024-06-10
Applicant: Abdullaibrahim Abdulwaheed
Inventor： Abdullaibrahim Abdulwaheed
CPC classification number: H04N23/64 , A61B1/24 , G06T7/0016 , G16H40/20 , H04N23/611 , H04N23/635 , H04N23/71 , H04N23/74 , G06T2207/20104 , G06T2207/30036
Abstract: A system and method for standardized teeth whiteness measurement and monitoring teeth whitening progress using a portable electronic device are disclosed. The system includes an application that assists users in aligning their teeth with an on-screen alignment guide. It further ensures standardized lighting conditions for image capture through adjustable illumination zones, adjusted according to ambient lighting and the specific characteristics of the device. Post-alignment, users have the option to manually outline a selected portion of their teeth for whiteness analysis. This manual outline aids in maintaining consistent positioning for images captured over time. The device's control processor stores these images, sends reminders for future captures, and generates playback sequences, enabling chronological tracking of teeth whitening progress. Whiteness scores for each analyzed image are calculated using a predetermined algorithm available through the device, making it easier to monitor teeth whitening progress over time without the need for regular dental visits.
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Patent Agency Ranking
公开(公告)号：US20240320832A1
公开(公告)日：2024-09-26
申请号：US18189263
申请日：2023-03-24
Applicant: Siemens Healthcare GmbH
Inventor： Yanbo Zhang , Sasa Grbic , Dorin Comaniciu
CPC classification number: G06T7/0016 , A61B6/481 , A61B6/502 , G06T7/11 , G06T2207/10088 , G06T2207/20081 , G06T2207/20084 , G06T2207/30068 , G06T2207/30096
Abstract: Systems and methods for performing a medical imaging analysis task are provided. A pre-contrast medical image and a plurality of post-contrast medical images of an anatomical object of a patient are received. A mask of the anatomical object is generated based on at least one of 1) the pre-contrast medical image or 2) one or more of the plurality of post-contrast medical images. One or more processed post-contrast medical images each associated with a respective feature are generated based on the plurality of post-contrast medical images and the mask of the anatomical object. A medical imaging analysis task is performed using a machine learning based network based on the one or more processed post-contrast medical images and the pre-contrast medical image masked with the mask of the anatomical object. Results of the medical imaging analysis task are output.
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公开(公告)号：US20240312605A1
公开(公告)日：2024-09-19
申请号：US18673295
申请日：2024-05-23
Applicant: Align Technology, Inc.
Inventor： Shai FARKASH , Yossef ATIYA , Maayan MOSHE , Moti BEN-DOV , Raphael LEVY , Doron MALKA
IPC: G16H30/40 , A61B1/04 , A61B1/06 , A61B1/24 , A61C9/00 , G06N20/00 , G06T7/00 , G16H50/20 , G16H70/60
CPC classification number: G16H30/40 , A61B1/043 , A61B1/0638 , A61B1/24 , A61C9/0053 , G06T7/0016 , G16H50/20 , G16H70/60 , G06N20/00 , G06T2200/04 , G06T2207/10024 , G06T2207/10048 , G06T2207/10064 , G06T2207/20081 , G06T2207/30036 , G06T2207/30096
Abstract: Methods and apparatuses for assessing oral health and automatically providing diagnosis of one or more oral diseases. Described herein are intraoral scanning methods and apparatuses for collecting and analyzing image data and to detect and visualize features within image data that are indicative of oral diseases or conditions, such as gingival inflammation or oral cancer. These methods and apparatuses may be used for identifying and evaluating lesions, redness and inflammation in soft tissue and caries and cracks in the teeth. The methods an include training a machine learning model and using the trained machine learning model to provide a diagnosis of an oral disease or condition based on image data collected using multiple scanning modes of an intraoral scanner.
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公开(公告)号：US20240310270A1
公开(公告)日：2024-09-19
申请号：US18637148
申请日：2024-04-16
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： Dino Di Carlo , Daniel R. Gossett , Henry T.K. Tse , Aram Chung
IPC: G01N15/14 , G01N15/01 , G01N15/10 , G01N15/1404 , G01N15/1434 , G01N21/64 , G01N33/50 , G06T7/00
CPC classification number: G01N15/147 , G01N15/1404 , G01N15/1434 , G01N15/1436 , G01N15/1459 , G01N15/1484 , G01N21/6428 , G01N21/645 , G01N33/50 , G01N33/5091 , G06T7/0004 , G01N15/01 , G01N2015/1006 , G01N2015/1415 , G01N2015/1495 , G01N21/64 , G01N2021/6439 , G06T7/0016
Abstract: A system for deforming a plurality of particles carried in a sample volume includes a reusable substrate defining an inlet, configured to receive the sample volume, and an outlet, wherein the inlet or outlet is configured to couple to a module to introduce or collect a washing or flushing solution. A fluidic pathway is disposed in the reusable substrate and fluidically couples to the inlet and the outlet and includes a delivery region fluidically coupled to the inlet and configured to focus the plurality of particles along at least one streamline and a deformation region located downstream with respect to the delivery region and formed by an intersection of the fluidic pathway and an opposing inlet channel, wherein flow of a fluid from the opposing inlet channel at the intersection mechanically deforms the plurality of particles passing through the deformation region.
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公开(公告)号：US20240303818A1
公开(公告)日：2024-09-12
申请号：US18659394
申请日：2024-05-09
Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
Inventor： Brian D. Ross , Craig Galban
CPC classification number: G06T7/0016 , G06T7/136 , G06T2207/10081 , G06T2207/30061
Abstract: A voxel-based technique is provided for performing quantitative imaging and analysis of tissue image data. Serial image data is collected for tissue of interest at different states of the issue. The collected image data may be deformably registered, after which the registered image data is analyzed on a voxel-by-voxel basis, thereby retaining spatial information for the analysis. Various thresholds are applied to the registered tissue data to identify a tissue condition or state, such as classifying chronic obstructive pulmonary disease by disease phenotype in lung tissue, for example.
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公开(公告)号：US12086987B2
公开(公告)日：2024-09-10
申请号：US17693667
申请日：2022-03-14
Applicant: FINEHEALTHCARE
Inventor： Hyun Kyung Shin
IPC: G06T7/00 , A61B5/00 , G06T7/73 , G06V10/774 , G06V10/82
CPC classification number: G06T7/0016 , A61B5/0077 , A61B5/447 , A61B5/4842 , A61B5/7267 , G06T7/74 , G06V10/7747 , G06V10/82 , G06T2207/20081 , G06T2207/20084 , G06T2207/30088
Abstract: Provided are a device for managing bedsores and an operating method of the same. The operating method includes acquiring image data of a plurality of existing bedsores, acquiring existing bedsore-related information corresponding to the image data of the plurality of existing bedsores, training a convolutional neural network (CNN) with relationships between the image data of the plurality of existing bedsores and the existing bedsore-related information to acquire a machine learning model, acquiring bedsore image data of a current patient, applying the machine learning model to the bedsore image data of the current patient to determine information on a bedsore or bedsore treatment information of the current patient, and outputting the information on the bedsore or the bedsore treatment information of the current patient.
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