公开(公告)号：US12127870B2

公开(公告)日：2024-10-29

申请号：US17704242

申请日：2022-03-25

申请人： JPI Healthcare CO., LTD.

发明人： Kyong-Woo Kim ,  Eun-Kyu Park ,  Jin-Guk Kim

IPC分类号： A61B6/40 ,  A61B6/00 ,  A61B6/02 ,  A61B6/46 ,  A61B6/50

CPC分类号： A61B6/4441 ,  A61B6/025 ,  A61B6/4405 ,  A61B6/4447 ,  A61B6/466 ,  A61B6/502 ,  A61B2576/02

摘要： A medical image apparatus according to an embodiment of the present disclosure includes a main body that is travelable, a column vertically coupled to the main body, a straight arm moving unit sliding in a longitudinal direction of the column, a straight arm coupled to the straight arm moving unit and rotating with respect to the column, and a source arm located on a side of the straight arm, perpendicular to the straight arm, and including a source driving rail through which a source assembly slides, wherein the straight arm is coupled to a moving unit rotating shaft formed on the straight arm moving unit, and is rotatable with respect to the column about the moving unit rotating shaft, and the source arm is fixed to the side of the straight arm.

公开(公告)号：US20240350052A1

公开(公告)日：2024-10-24

申请号：US18638079

申请日：2024-04-17

申请人： Tanya Das ,  Brown University ,  Guru Nanak Dev University

发明人： Gajendra Kumar ,  Eric Morrow ,  Kuldeep Singh ,  Tanaya Das

IPC分类号： A61B5/16 ,  A61B5/00 ,  A61B5/372 ,  G06V10/94 ,  G06V40/16 ,  G16H50/20

CPC分类号： A61B5/165 ,  A61B5/0077 ,  A61B5/7267 ,  G06V10/945 ,  G06V40/175 ,  G16H50/20 ,  A61B5/372 ,  A61B2576/02

摘要： An artificial intelligence (AI) and machine learning (ML) based graphical user interface (GUI) system for early detection of depression symptoms using facial expression recognition and electroencephalogram is provided via receiving image data of a biological subject under examination for depression; receiving, from the biological subject, electroencephalogram data; analyzing the image data, via a first machine learning model, to identify an emotional state conveyed by a face of the biological subject; analyzing the electroencephalogram data, via a second machine learning model, to identify a severity level of depression in the biological subject; and providing the emotional state identified by the first machine learning model and the severity level identified by the second machine learning model to a graphical user interface.

公开(公告)号：US20240277209A1

公开(公告)日：2024-08-22

申请号：US18581220

申请日：2024-02-19

申请人： The Chancellor, Masters and Scholars of the University of Oxford ,  Oxford University Innovation Limited ,  Boston Scientific Scimed Inc.

发明人： Soumya Gupta ,  Sharib Ali ,  Jens Rittscher ,  Benjamin Turney ,  Niraj Prasad Rauniyar ,  Aditi Ray ,  Longquan Chen

IPC分类号： A61B1/00 ,  A61B1/307

CPC分类号： A61B1/000094 ,  A61B1/0005 ,  A61B1/00057 ,  A61B1/307 ,  A61B2576/02

摘要： This disclosure teaches determining a renal calculus size based on calibration data generated from an endoscopic imager. During a lithotripsy procedure, images are received by a deployed endoscopic probe. Based on the received imaging data, the generated calibration data, and known properties of the endoscopic probe, one or more renal calculi in the images are identified and sized. The determined size values are displayed with the images of the renal calculi.

公开(公告)号：US20240237903A1

公开(公告)日：2024-07-18

申请号：US18407513

申请日：2024-01-09

申请人： PHILIPS IMAGE GUIDED THERAPY CORPORATION

发明人： AJ CHELINE ,  Fergus MERRITT ,  Asher COHEN ,  Elizabeth BEGIN ,  Nathaniel J. KEMP ,  Jason SPROUL ,  Badr ELMAANAOUI

IPC分类号： A61B5/02 ,  A61B5/00 ,  A61B6/00 ,  A61B8/08 ,  A61B8/12 ,  G06T7/13 ,  A61B6/03 ,  A61B6/46 ,  A61B6/50 ,  A61B8/00

CPC分类号： A61B5/02007 ,  A61B5/0066 ,  A61B5/0086 ,  A61B5/6852 ,  A61B6/5217 ,  A61B8/12 ,  A61B8/5223 ,  G06T7/13 ,  A61B6/03 ,  A61B6/469 ,  A61B6/487 ,  A61B6/504 ,  A61B8/0858 ,  A61B8/0891 ,  A61B8/469 ,  A61B8/483 ,  A61B2576/02 ,  G06T2207/10136 ,  G06T2207/30101

摘要： The invention generally relates to medical imaging systems that instantly and/or automatically detect borders. Embodiments of the invention provide an imaging system that automatically detects a border at a location within a vessel in response only to navigational input moving the image to that location. In some embodiments, systems and methods of the invention operate such that when a doctor moves an imaging catheter to a new location with in tissue, the system essentially instantly finds, and optionally displays, the border(s), calculates an occlusion, or both.

公开(公告)号：US20240180428A1

公开(公告)日：2024-06-06

申请号：US18438144

申请日：2024-02-09

申请人： OMNI MEDSCI, INC.

发明人： Mohammed N. ISLAM

IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/1455 ,  A61C1/00 ,  A61C19/04 ,  G01J3/02 ,  G01J3/10 ,  G01J3/12 ,  G01J3/14 ,  G01J3/18 ,  G01J3/28 ,  G01J3/42 ,  G01J3/453 ,  G01M3/38 ,  G01N21/35 ,  G01N21/3504 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/85 ,  G01N21/88 ,  G01N21/95 ,  G01N33/02 ,  G01N33/15 ,  G01N33/44 ,  G01N33/49 ,  G16H40/67 ,  G16Z99/00 ,  H01S3/00 ,  H01S3/067 ,  H01S3/30

CPC分类号： A61B5/0088 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B5/6801 ,  A61B5/7203 ,  A61B5/7257 ,  A61B5/7405 ,  A61B5/742 ,  A61C19/04 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/108 ,  G01J3/14 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/453 ,  G01N21/35 ,  G01N21/3504 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/88 ,  G01N33/02 ,  G01N33/025 ,  G01N33/15 ,  G01N33/442 ,  G01N33/49 ,  G16H40/67 ,  G16Z99/00 ,  A61B5/0024 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  A61C1/0046 ,  G01J2003/104 ,  G01J2003/1208 ,  G01J3/1838 ,  G01J2003/2826 ,  G01M3/38 ,  G01N2021/3513 ,  G01N2021/3595 ,  G01N2021/399 ,  G01N21/85 ,  G01N21/9508 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2201/129 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302 ,  Y02A90/10

摘要： An optical system comprises a wearable device for measuring one or more physiological parameters. The physiological parameters may change in response to stretching of the hand or movement of fingers or thumb of the user, or the parameters may be related to blood constituents or blood flow. The wearable device comprises a light source with a plurality of semiconductor diodes and a detection system that measures reflected light from tissue comprising skin. The semiconductor diodes may be light emitting diodes or laser diodes. The signal to noise ratio for the output signal may be improved by synchronizing the detection system to the light source, increasing light intensity of at least one of the plurality of semiconductor diodes from an initial light intensity, and using change detection that compares light on versus light off for the detection system output. The wearable device is also configured to identify an object.

公开(公告)号：US20240172934A1

公开(公告)日：2024-05-30

申请号：US18531299

申请日：2023-12-06

申请人： Dental SmartMirror, Inc.

发明人： Gidon Oded ELAZAR ,  Dan Zidkiahu HARKABI ,  Joshua Israel WACHSPRESS ,  Yael Miriam HARKABI

IPC分类号： A61B1/247 ,  A61B1/00 ,  A61B1/045 ,  A61B1/05 ,  A61B1/06 ,  A61B1/24 ,  A61B5/00 ,  A61B5/06 ,  A61B5/1171 ,  A61B6/51 ,  A61C3/00 ,  A61C9/00 ,  A61C13/00 ,  A61C13/15 ,  A61C13/34 ,  A61C19/04 ,  F21V33/00 ,  F21W131/202 ,  G02B27/14 ,  G06F3/023 ,  G06F3/033 ,  G06T3/40 ,  G06T3/4038 ,  G06T3/60 ,  G06T5/92 ,  G06T7/00 ,  G06T7/11 ,  G06T7/33 ,  G06T17/20 ,  G06V40/16 ,  G10L15/26 ,  G16H20/40 ,  G16H30/20 ,  G16H30/40 ,  G16H40/63 ,  H04L67/01 ,  H04L67/02 ,  H04L67/025 ,  H04L67/12 ,  H04L67/125 ,  H04N7/18 ,  H04N23/50 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/56 ,  H04N23/57 ,  H04N23/60 ,  H04N23/65 ,  H04N23/698 ,  H04N23/74 ,  H04W12/73 ,  H05B45/00 ,  H05B45/22 ,  H05B47/105

CPC分类号： A61B1/247 ,  A61B1/00006 ,  A61B1/00009 ,  A61B1/000095 ,  A61B1/00016 ,  A61B1/00032 ,  A61B1/00034 ,  A61B1/0004 ,  A61B1/00045 ,  A61B1/00087 ,  A61B1/00105 ,  A61B1/00195 ,  A61B1/045 ,  A61B1/05 ,  A61B1/06 ,  A61B1/0607 ,  A61B1/063 ,  A61B1/0655 ,  A61B1/0676 ,  A61B1/24 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/0077 ,  A61B5/0079 ,  A61B5/0086 ,  A61B5/0088 ,  A61B5/061 ,  A61B5/065 ,  A61B5/067 ,  A61B5/1176 ,  A61B6/51 ,  A61C3/00 ,  A61C9/0073 ,  A61C13/0004 ,  A61C13/34 ,  A61C19/004 ,  A61C19/04 ,  F21V33/0068 ,  G02B27/144 ,  G06F3/023 ,  G06F3/0334 ,  G06T3/40 ,  G06T3/4038 ,  G06T3/60 ,  G06T5/92 ,  G06T7/0012 ,  G06T7/0016 ,  G06T7/11 ,  G06T17/20 ,  G06V40/166 ,  G16H20/40 ,  G16H30/20 ,  H04L67/01 ,  H04L67/02 ,  H04L67/025 ,  H04L67/12 ,  H04L67/125 ,  H04N7/183 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/56 ,  H04N23/57 ,  H04N23/60 ,  H04N23/65 ,  H04N23/698 ,  H04N23/74 ,  H04W12/73 ,  H05B45/00 ,  H05B45/22 ,  H05B47/105 ,  A61B1/0684 ,  A61B2560/0456 ,  A61B2576/02 ,  A61C2204/005 ,  F21W2131/202 ,  G06T7/337 ,  G06T2200/32 ,  G06T2207/10048 ,  G06T2207/10116 ,  G06T2207/20208 ,  G06T2207/20212 ,  G06T2207/30036 ,  G06T2210/22 ,  G06T2210/41 ,  G10L15/26 ,  G16H30/40 ,  G16H40/63 ,  H04N23/555

摘要： Disclosed embodiments integrate a camera into an intraoral mirror. Integrating a camera into an intraoral mirror provides an efficient way to record and display what is visible to the healthcare provider in the mirror.

公开(公告)号：US20240090772A1

公开(公告)日：2024-03-21

申请号：US18262062

申请日：2022-01-06

申请人： Colgate-Palmolive Company

发明人： Hrebesh Molly SUBHASH ,  Benny E. URBAN, JR.

IPC分类号： A61B5/00

CPC分类号： A61B5/0088 ,  A61B5/0075 ,  A61B5/682 ,  A61B2560/0233 ,  A61B2562/0233 ,  A61B2562/046 ,  A61B2576/02

摘要： An intraoral device (100) for determining oral health characteristics is provided. The device includes a light source (106) configured to emit light in a plurality of wavelengths within or about the oral cavity and a matrix array multispectral sensor (102) configured to detect a plurality of spectral channels of a spectral image. Each of the plurality of spectral channels may allow transmission of a corresponding wavelength. The device may include a processor (1100) configured to identify the detected plurality of spectral channels of the spectral image relating to the oral cavity. Based on the detected plurality of spectral channels, the processor may cause the light source to adjust the light emitted within or about the oral cavity to modify a signal to noise ratio and/or an image calibration of a subsequent spectral image. The matrix array multispectral sensor may capture the subsequent spectral image relating the oral cavity in the adjusted emitted light.

公开(公告)号：US11882366B2

公开(公告)日：2024-01-23

申请号：US17679381

申请日：2022-02-24

申请人： Hill-Rom Services, Inc.

发明人： Ibne Soreefan ,  Tyler Holmes ,  Eric Dustin Agdeppa

IPC分类号： G06V10/00 ,  H04N23/72 ,  A61B5/00 ,  A61B5/01 ,  H04N23/56 ,  H04N23/90 ,  G06V10/25 ,  G06V20/52 ,  G06V40/16

CPC分类号： H04N23/72 ,  A61B5/0077 ,  A61B5/015 ,  A61B5/7278 ,  A61B5/7485 ,  H04N23/56 ,  H04N23/90 ,  A61B2576/02 ,  G06V10/25 ,  G06V20/52 ,  G06V40/161

摘要： A patient monitoring system includes a first imager configured to capture first image data of a target area within a first field of view. A second imager is configured to capture second image data of the target area within a second field of view. An emitter is configured to emit light within a predetermined wavelength range. A controller is configured to determine a facial region of a person in the first image data, determine a region of interest in the second image data that coincides with the facial region in the first image data, calculate a pixel value within the region of interest, adjust at least one of the emitter and the second imager is the pixel value is outside a predetermined pixel value range, and determine vital signs information from at least one of the first image data and the second image data.

公开(公告)号：US11854188B2

公开(公告)日：2023-12-26

申请号：US17083175

申请日：2020-10-28

申请人： L'ORÉAL

发明人： Christine Elfakhri ,  Guive Balooch ,  Florent Valceschini ,  Dominique Moyal ,  Hemant Joshi ,  Yuanjie Li ,  Zhiyuan Song

IPC分类号： G06K9/00 ,  G06T7/00 ,  G16H15/00 ,  G16H50/50 ,  G16H50/30 ,  G16H70/60 ,  G16H30/40 ,  G16H30/20 ,  G16H20/10 ,  G06N20/00 ,  A61B5/00 ,  G16H50/20 ,  G06Q30/0601

CPC分类号： G06T7/0012 ,  A61B5/445 ,  A61B5/486 ,  A61B5/7267 ,  A61B5/742 ,  G06N20/00 ,  G16H15/00 ,  G16H20/10 ,  G16H30/20 ,  G16H30/40 ,  G16H50/20 ,  G16H50/30 ,  G16H50/50 ,  G16H70/60 ,  A61B5/0077 ,  A61B2576/02 ,  G06Q30/0631 ,  G06T2207/20081 ,  G06T2207/30088

摘要： An image is accepted by one or more processing circuits from a user depicting the user's skin. Machine learning models stored in one or more memory circuits are applied to the image to classify acne characteristics. An acne severity grade is provided by the one or more processing circuits and a user interface displays the acne severity grade.

公开(公告)号：US11806121B2

公开(公告)日：2023-11-07

申请号：US18075224

申请日：2022-12-05

申请人： EMTensor GmbH

发明人： Serguei Y Semenov

IPC分类号： A61B5/0265 ,  A61B5/053 ,  A61B5/00 ,  A61B5/0507 ,  A61B5/0295 ,  A61B5/352

CPC分类号： A61B5/0265 ,  A61B5/004 ,  A61B5/0295 ,  A61B5/053 ,  A61B5/0507 ,  A61B5/7246 ,  A61B5/7278 ,  A61B5/7282 ,  A61B5/352 ,  A61B5/7289 ,  A61B2560/0431 ,  A61B2576/02

摘要： A method of identifying and locating tissue abnormalities in a biological tissue includes irradiating an electromagnetic signal, via a probe defining a transmitting probe, in the vicinity of a biological tissue. The irradiated electromagnetic signal is received at a probe, defining a receiving probe, after the signal is scattered/reflected by the biological tissue. Blood flow information pertaining to the biological tissue is provided. Based on the received irradiated electromagnetic signal and the blood flow information, tissue properties of the biological tissue are reconstructed. A tracking unit determines the position of at least one of the transmitting probe and the receiving probe while the step of receiving is being carried out, the at least one probe defining a tracked probe. The reconstructed tissue properties are correlated with the determined probe position so that tissue abnormalities can be identified and spatially located.