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公开(公告)号：US20250065084A1
公开(公告)日：2025-02-27
申请号：US18944882
申请日：2024-11-12
Applicant: Ali Osman
Inventor： Ali Osman
Abstract: A portable hand-held medical device includes a body having a gun-type formation that includes a barrel. A guide wire device is housed in the body and is configured to advance and retract through the barrel. The guide wire device carries a bundled arrangement including a video system, an illumination system to support the video system, a fluid irrigation line, and a guide wire mechanism. The bundled arrangement is packaged as a unit in an insertion tube. The tip section of the insertion tube incorporates a camera, a light source, and a fluid irrigation port. A catheter is disposed at the end of the barrel, so that during operation the guide wire device passes through the catheter lumen. The combination guide wire device and catheter enter the urinary tract and perform a bladder evacuation process.
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公开(公告)号：US20250064320A1
公开(公告)日：2025-02-27
申请号：US18943777
申请日：2024-11-11
Applicant: ACTIV Surgical, Inc.
Inventor： John Oberlin , Hossein Dehghani Ashkezari
Abstract: A computer-implemented method is provided for training a neural network to determine an elastic property of a target issue region. A first training set is generated to include a plurality of sets of images. Each set of images includes a first speckle image of the target issue region at rest and a second speckle image of the target issue region being deformed by a known force. The neural network is trained in a first stage using the first training set. A second training set is generated to include the first training set and one or more sets of images having an elastic property value incorrectly determined after the first stage of training. The neural network is trained in a second stage using the second training set.
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公开(公告)号：US20250064313A1
公开(公告)日：2025-02-27
申请号：US18014629
申请日：2022-09-26
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
Inventor： Yongshun ZHANG , Yan CUI , Hai DONG , Zhenhu LIU , Qing SHAN
Abstract: The present invention discloses an all-round observation under-actuated capsule robot and an axis rolling-over locomotion method thereof by magnetic field control. A radially magnetized NdFeB magnet ring is loaded into an inner cavity of a capsule sphere in a non-connected way, and the NdFeB magnet ring independently idles with the rotating magnetic field around a capsule axis and is completely suspended in the inner cavity filled with silicone oil in the capsule sphere. Under the drive of a coaxial following magnetic moment, the under-actuated capsule sphere cannot rotate around the capsule axis, but the capsule axis can roll synchronously with the rotation axis of the magnetic field. The present invention increases the scanning range of the capsule, enhances environmental adaptability, and has high accuracy of fixed point posture adjustment of the capsule, rolling locomotion stability, good visual observation effect and good application prospect.
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公开(公告)号：US20250064305A1
公开(公告)日：2025-02-27
申请号：US18764098
申请日：2024-07-03
Applicant: FUJIFILM Corporation
Inventor： Tomonori YOKOTA , Satoru TSUTO
Abstract: A lens position control device is a lens position control device that controls a position of a variable magnification lens of a zooming optical system provided at an endoscope and includes a DC motor with a brush that generates a drive force for changing the position of the variable magnification lens, a drive circuit that drives the DC motor with a brush by repeating an application state where a drive voltage is applied between a pair of terminals of the DC motor with a brush and a release state where the terminals are released from each other, and a processor that controls the position of the variable magnification lens based on a time-integrated value of a counter-electromotive force generated at the DC motor with a brush in the release state.
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公开(公告)号：US20250064304A1
公开(公告)日：2025-02-27
申请号：US18711185
申请日：2023-11-29
Applicant: ANHUI DENDRITE MEDICAL EQUIPMENT CO., LTD.
Inventor： Li-Yang CHIANG , Xianjie WENG
Abstract: The present invention provides a biological body imaging system and an optical inspection device. The biological body imaging system includes a first lens set, a second lens set, a third lens set, and a fourth lens set that all have a positive focal power and are sequentially arranged from an object side along a same optical axis. The first lens set includes a second lens, the second lens set includes a fourth lens and a fifth lens, the third lens set includes a sixth lens, and the fourth lens set includes a seventh lens and an eighth lens. A combined focal length f1 of the first lens set and a conjugate distance T satisfy 0.15≤f1/T≤0.18, a combined focal length f4 of the fourth lens set and the combined focal length f1 of the first lens set satisfy 1.8≤f4/f1≤2.2, and a focal length f41 of the seventh lens and a focal length f42 of the eighth lens satisfy −1≤f42/f41≤−0.8. The present invention ensures clarity of the biological body image, especially during long-distance transmission.
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公开(公告)号：US20250064302A1
公开(公告)日：2025-02-27
申请号：US18812361
申请日：2024-08-22
Applicant: Boston Scientific Scimed, Inc.
Inventor： Kirsten VIERING , Louis J. BARBATO
Abstract: A medical device may comprise a first part. The first part of the medical device may have a handle, a shaft attached to the handle, and a distal assembly at a distal end of the shaft. The medical device may also comprise an umbilicus releasably attached to the handle of the first part.
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公开(公告)号：US12232700B2
公开(公告)日：2025-02-25
申请号：US17535274
申请日：2021-11-24
Applicant: GYRUS ACMI, INC.
Inventor： Judy L. Walish , Kurt G. Shelton , Allison Dianis
Abstract: A medical system is provided comprising a medical device including a handle and a mechanism for moving a distal end of the medical device; an auxiliary medical device comprising a basket retrieval device including a basket sheath disposed over a basket wire and received into a working channel of the medical device; a knob assembly in communication with the basket retrieval device, the knob assembly rotatable so that the basket sheath, wire, or both move within the working channel; and a base removably connecting the auxiliary medical device to the handle wherein the handle and the base are configured to be simultaneously gripped with a hand, and wherein the mechanism is configured to be moved with a first finger to move the distal end of the medical device and the knob assembly is configured to be rotated with a second finger to move the basket sheath wire, or both.
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公开(公告)号：US12232693B2
公开(公告)日：2025-02-25
申请号：US17743726
申请日：2022-05-13
Applicant: ASSA ABLOY Entrance Systems AB
Inventor： Brett A. Walford , Eric Breen
IPC: A61B1/00 , A61B1/018 , A61B1/05 , A61B1/06 , B65G69/00 , B65G69/28 , G05D1/00 , G06V20/58 , H04L67/12
Abstract: Systems and methods for automatically controlling loading dock equipment, such as in response to a trailer approaching and docking at a docking station, are disclosed. The systems and methods can provide scanning devices and scanning operations which assist with, for example, properly aligning a trailer at a docking station and/or checking an interior area in front of the dock door for obstructions. The systems and methods can also transmit messages between components of the system and/or to users of the system regarding the status of components of the systems and/or the status of the overall docking process.
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公开(公告)号：US12232691B2
公开(公告)日：2025-02-25
申请号：US17081621
申请日：2020-10-27
Applicant: COVIDIEN AG
Inventor： Derek Scot Tata , Peter Douglas Colin Inglis , Alexandra Hause , Bo Chen , Michael Ng , Craig Allen Patton
Abstract: An endoscope system is provided with a graphical orientation indicator. An endoscope includes a flexible tubular body with a steerable distal end having a camera. A controller for the endoscope presents a user interface that displays a view from the camera and a graphical orientation indicator visually representing an orientation of the distal end of the endoscope.
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10.发明授权
公开(公告)号：US12232689B2
公开(公告)日：2025-02-25
申请号：US17591386
申请日：2022-02-02
Applicant: FUJIFILM Corporation
Inventor： Seiya Takenouchi
Abstract: An object of the present invention is to provide a medical image processing apparatus, an endoscope system, and a medical image processing method that are capable of causing a user to appropriately recognize an operation state of an assistance function. A medical image processing apparatus according to a first aspect of the present invention includes an image acquiring unit that acquires a chronological medical image; a recognizing unit that performs recognition of a region of interest in the acquired medical image; a reporting unit that performs reporting of a result of the recognition in at least one style and that, in response to a predetermined condition being satisfied after start of a reporting state of performing the reporting, is switched to a non-reporting state of not performing the reporting; and a switching notifying unit that provides a notification indicating that switching from the reporting state to the non-reporting state is to occur.
