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公开(公告)号:US11625834B2
公开(公告)日:2023-04-11
申请号:US16808265
申请日:2020-03-03
申请人: Sony Corporation
发明人: Wanxin Xu , Ko-Kai Albert Huang
摘要: Implementations generally relate to surgical scene assessment based on computer vision. In some implementations, a method includes receiving a first image frame of a plurality of image frames associated with a surgical scene. The method further includes detecting one or more objects in the first image frame. The method further includes determining one or more positions corresponding to the one or more objects. The method further includes tracking each position of the one or more objects in other image frames of the plurality of image frames.
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公开(公告)号:US11488304B2
公开(公告)日:2022-11-01
申请号:US17047882
申请日:2018-05-01
申请人: EIZO Corporation
发明人: Takuya Katayama
摘要: A gauze detection system is provided that is capable of effectively detecting a gauze pad in the patient's body during surgery without applying special processing to the gauze pad. A gauze detection system 100, includes: an image input section 1 to input a taken image of an operative field; a determination section 2 to determine whether a determination target region contains a feature of a gauze image by image processing, the region having a predetermined size in an input image; and a determination result output section 3 to report detection of a gauze pad in the input image in a case of the determination target region being determined by the determination section 2 to contain the feature of the gauze image.
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公开(公告)号:US20220296436A1
公开(公告)日:2022-09-22
申请号:US17639650
申请日:2020-08-18
摘要: Absorbent medical articles include a first absorbent layer with a radio opaque element located on the surface of the first absorbent layer. The radio opaque element has at least one segment that is non-linear and has at least one vertex, the vertex defines an angle of at least 15° and less than 165°. The radio opaque element may be a continuous or discontinuous element. The absorbent medical article may include additional absorbent layers. The radio opaque element makes the absorbent medical article detectable if left inside a patient.
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公开(公告)号:US20210338373A1
公开(公告)日:2021-11-04
申请号:US17371154
申请日:2021-07-09
申请人: Covidien LP
发明人: William A. Blair
摘要: Various embodiments of wirelessly detectable objects to be used in medical procedures are provided. Such may employ ionizing radiation hard wireless radio frequency identification (RFID) transponders, other wireless transponders and/or integrated circuits, and attachment structures, all of which retain structural and functional integrity when exposed to standard sterilization dosages of ionizing radiation. Additionally or alternatively, the wireless radio frequency identification (RFID) transponders, other wireless transponders and/or integrated circuits, and attachment structures, may retain structural and functional integrity when exposed to standard sterilization temperatures and/or pressures.
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公开(公告)号:US20210259894A1
公开(公告)日:2021-08-26
申请号:US17184987
申请日:2021-02-25
申请人: City of Hope
发明人: Gagandeep Singh
IPC分类号: A61F13/44
摘要: A surgical material, such as gauze, includes a feature that increases the magnetic permeability of the surgical material. The surgical material incorporates one or more elements with high magnitude of magnetic permeability within the surgical material. In an embodiment, the one or more elements are coupled to a strip of material such as in the form of beads.
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公开(公告)号:US20210145655A1
公开(公告)日:2021-05-20
申请号:US16622305
申请日:2018-02-05
IPC分类号: A61F13/44
摘要: A surgical pad having a head part including an intermediate layer including an X-ray detectable material for use in surgical operations, particularly in brain and spinal cord operations. In the surgical pad, the intermediate layer is provided between layers, which are produced from 100% cotton and have a geometric shape that is manually formed.
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公开(公告)号:US20190053952A1
公开(公告)日:2019-02-21
申请号:US16105852
申请日:2018-08-20
申请人: Smith & Nephew PLC
发明人: James Roderick Dodd , Victoria Jody Hammond , Edward Yerbury Hartwell , John Kenneth Hicks , Elizabeth Mary Huddleston , Carl Saxby
摘要: Some arrangements disclosed herein relate to devices and methods for treating a wound, comprising applying negative pressure to the wound through a cover applied over a wound, monitoring the internal pressure to the wound, and controlling the closure of the wound by controlling the amount that a wound packing material positioned under the cover collapses within the wound based on the monitored internal pressure. The wound packing material collapse can be controlled to ensure that the monitored internal pressure does not exceed a threshold value. Additionally, some embodiments or arrangements disclosed herein relate to a visualization element to visualize a location of a wound surface. The visualization element can comprise a radiopaque member that is configured to be positioned on or adjacent to a surface of an open wound.
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公开(公告)号:US10115291B2
公开(公告)日:2018-10-30
申请号:US15490109
申请日:2017-04-18
发明人: Dan R. Tallent , Gavin M. Monson , James D. Voll , Victor Potter
IPC分类号: G08B21/20 , G06K19/07 , A61F13/42 , A61F13/44 , G08B21/18 , A61G7/057 , A61B5/11 , A61B5/20 , G06F19/00 , A61B5/00 , G16H10/65
摘要: The present disclosure include devices, systems, and methods for location-based incontinence detection and monitoring including a communication device receiving incontinence event indicators occurrence and location indicators.
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公开(公告)号:US20180153571A1
公开(公告)日:2018-06-07
申请号:US15872955
申请日:2018-01-16
申请人: Lawrence A. Colby
发明人: Lawrence A. Colby
IPC分类号: A61B17/3211 , A61F13/44 , A61B90/94 , A61B90/00
CPC分类号: A61B17/3211 , A61B90/94 , A61B2090/0804 , A61F13/44
摘要: Systems and methods make medical items more visible during a medical procedure. An example medical item includes an absorbent material adapted to absorb fluid during a medical procedure, the absorbent material having an outer surface that reflects one or more first wavelengths of light to provide the absorbent material with one or more first colors. The medical item may include one or more enhancing materials disposed on at least one portion of the outer surface of the absorbent material, the one or more enhancing materials reflecting or emitting one or more second wavelengths to provide the enhancing materials with one or more second colors. Alternatively, an enhancing device is coupled to the absorbent material, the enhancing device reflecting or emitting one or more second wavelengths, the one or more second wavelengths being different from the one or more first wavelengths of the absorbent material.
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公开(公告)号:US20160367409A1
公开(公告)日:2016-12-22
申请号:US14933463
申请日:2015-11-05
发明人: Ben Chen
IPC分类号: A61F13/44
CPC分类号: A61F13/44 , A61B2090/3937 , A61F13/36 , A61F13/42 , A61F13/84 , A61F2013/422
摘要: The invention relates to a surgical sponge which includes multiple plies of gauze and stitches. The multiple plies of gauze has one or more open sides. The stitches are adapted to fasten or close the open sides. The stitches are made with one or more contrasting threads.
摘要翻译: 本发明涉及一种外科海绵,其包括多层纱布和针迹。 纱布的多层有一个或多个开口。 线圈适用于紧固或闭合开口侧面。 针迹由一个或多个对比线制成。
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