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公开(公告)号：US11996663B2
公开(公告)日：2024-05-28
申请号：US16825166
申请日：2020-03-20
申请人： J-MEX Inc.
发明人： Chun-Yuan Huang , Wei-Chun Hsueh
CPC分类号： H01R33/92 , A61B5/11 , A61B5/1114 , A61B5/251 , A61B5/256 , A61B5/257 , A61B5/6804 , A61B5/6824 , A61B2560/0443 , A61H1/0274
摘要： A bonding device for a wearable device includes a first bonding structure and a second bonding structure. The first bonding structure includes a first wire connecting member, a first bonding member and an elastic member, and has a plurality of first mechanical structures configured to form a first mechanical bond and a plurality of first electrical contacts configured to form a first electrical bond, and the second bonding structure includes a first signal connecting line, wherein the first wire connecting member, the first bonding member, and the elastic member form the first mechanical bond through the plurality of first mechanical structures; the first wire connecting member, the first bonding member, and the elastic member form the first electrical bond through the plurality of first electrical contacts; and the elastic member is electrically connected to the first signal connecting line to combine the first bonding structure and the second bonding structure.
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公开(公告)号：US11998435B2
公开(公告)日：2024-06-04
申请号：US16352839
申请日：2019-03-14
申请人： Coloplast A/S
发明人： Jais Ask Hansen , Lars Erup Larsen , Niels Hvid , Finn Speiermann
CPC分类号： A61F13/84 , A61B5/251 , A61B5/257 , A61B5/282 , A61F13/00055 , A61F2013/00655 , A61F2013/00961 , A61F2013/8482
摘要： A wound dressing is disclosed. A wound dressing comprises a first adhesive layer, an electrode assembly, a monitor interface and a multiplexer. The first adhesive layer comprises a proximal surface configured for attachment of the wound dressing to a skin surface of a user. The electrode assembly comprises a plurality of electrodes including a first set of first electrodes. The monitor interface is configured to form a mechanical and electrical connection with a monitor device. The monitor interface comprises a coupling part and a plurality of terminals including a first terminal. The multiplexer comprises a number of N input pins and a number of M output pins. The N input pins include a first set of first input pins for connection to first electrodes of the first set of first electrodes, the first set of first pins including a first primary input pin and a first secondary input pin, and the M output pins include a first output pin. The first primary input pin is connected to a first primary electrode of the first set of first electrodes and the first secondary input pin is connected to a first secondary electrode of the first set of first electrodes, and the first output pin is connected to the first terminal of the monitor interface. The multiplexer is configured to connect the first primary input pin to the first output pin in a first multiplexer configuration and to connect the first secondary input pin to the first output pin in a second multiplexer configuration.
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公开(公告)号：US20230270364A1
公开(公告)日：2023-08-31
申请号：US17924000
申请日：2021-06-07
申请人： NOK CORPORATION
发明人： Masayuki KUBO , Takahiro HAYASHI
摘要： A bioelectrode is provided that can make it easy to maintain an electrode shape and suppress a burden on a subject of measurement. A bioelectrode includes a support member, an electrode member, and a connector. The electrode member has a supported section. The supported section has a supported surface and an electrode formation surface that face in opposite directions from each other. A plurality of electrode protrusions are provided on the electrode formation surface. The electrode member is formed of conductive rubber. The electrode protrusions each have a base end and a tip. The conductive rubber of the base end is harder than the conductive rubber of the tip.
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公开(公告)号：US11806166B2
公开(公告)日：2023-11-07
申请号：US16797492
申请日：2020-02-21
发明人： Arto Remes , Juha Myllykangas
CPC分类号： A61B5/6839 , A61B5/251 , A61B5/318 , A61B5/369
摘要： An electrode apparatus is applicable on a skin with hair of a mammal for measuring an electrical bio-signal. The electrode apparatus comprises cylindrical chambers, each of which comprises a wall, which forms a cavity within the cylindrical chambers, a roof at a first end of each of said cylindrical chambers, a second end of said cylindrical chambers opposite to the first end being open, and at least one electrode. An elongated structure is located within each of the cylindrical chambers, and comprises a first portion parallel to a central axis of a cylindrical chamber within which it is. A first end of the elongated structure, the first end of the elongated structure belonging to the first portion, is attached to the roof. At least one second portion, each comprising a second end opposite to the first end, deviates from a direction of the central axis of a cylindrical chamber within which it is. The elongated structure rotatable in order to bundle hair when applied to the mammal so as to improve a contact of the electrode with the skin of the mammal.
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公开(公告)号：US20230277113A1
公开(公告)日：2023-09-07
申请号：US17687016
申请日：2022-03-04
申请人： Kamran Fallahpuor
发明人： Kamran Fallahpuor
CPC分类号： A61B5/369 , A61B5/6803 , A61B5/291 , A61B5/0006 , A61B5/7267 , A61B5/251 , A61B2560/04
摘要： A headset includes a wireless encephalograph that extends from front to back over said human's head and that has electrodes. The electrodes are disposed such that when a first electrode is disposed over a first site on the human's head, the second and third electrodes are disposed over corresponding second and third sites on said human's head, wherein the first, second, and third sites are selected from the group consisting of said human's posterior cortex, anterior cortex, and motor/sensory cortex.
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公开(公告)号：US20240350064A1
公开(公告)日：2024-10-24
申请号：US18651145
申请日：2024-04-30
发明人： Nicholas POULOS , James CUPP
摘要： An electrode assembly (preferably in the form of a nerve cuff) comprises a base with first and second arms extending from opposite sides of the base, and which, in combination, define an arc. First and second electrically conductive electrodes extend along the inner surface of the first and second arms. Each electrode can comprise a single length of foil can or can comprise multiple discrete foil segments. The foils are electrically isolated from each other. Electrical wires, which are in electrical communication with the each of the foils, extend from the nerve cuff and are adapted to be electrically connected to a signal monitor. When the nerve cuff is applied to a nerve, the foils, in combination, substantially surround the nerve, with the first and second electrodes being on opposite sides of the nerve from each other. Also disclosed is a method of using the nerve cuff to monitor a nerve during a lumbar spinal surgery while the patient is anesthetized and paralyzed.
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7.发明公开公开(公告)号：US20240263002A1
公开(公告)日：2024-08-08
申请号：US18431202
申请日：2024-02-02
IPC分类号： C08L29/04 , A61B5/251 , A61B5/268 , A61B5/28 , A61B5/296 , A61L31/04 , A61L31/14 , C08J3/075 , F24S70/14
CPC分类号： C08L29/04 , A61B5/251 , A61B5/268 , A61B5/28 , A61B5/296 , A61L31/041 , A61L31/145 , C08J3/075 , F24S70/14 , A61B2562/0209 , A61L2400/12 , C08J2329/04 , C08J2439/04 , C08J2477/00 , C08L2203/02 , C08L2205/03 , C08L2205/16
摘要： An electroconductive hydrogel is formed by hybrid assembly of polymeric nanofiber networks of conducting polymers that self-organize into highly connected 3D nanostructures with an ultralow threshold (˜1 wt %) for electrical percolation. A method for forming the electroconductive hydrogel comprises the steps of: dispersing aramid nanofibers (ANFs) in dimethyl sulfoxide (DMSO); conducting a solvent exchange with water to generate hydrogels with connective 3D fibrillar networks that serve as templates for the assembly of conducting polymers; incorporating polyvinyl alcohol (PVA) during the processing of the hydrogels to weld the fibrillar joints via hydrogen bonding; infiltrating monomers into the nano-porous hydrogels in an aqueous media; and polymerizing the hydrogels with added oxidants.
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公开(公告)号：US12048558B2
公开(公告)日：2024-07-30
申请号：US17042798
申请日：2019-10-01
申请人： WearOptimo Pty Ltd
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1459 , A61B5/1473 , A61B5/251 , A61B5/256 , A61B5/257 , A61B5/262 , A61B5/263 , A61B5/266 , A61B5/277
CPC分类号： A61B5/4875 , A61B5/0002 , A61B5/14503 , A61B5/1451 , A61B5/1459 , A61B5/14735 , A61B5/251 , A61B5/256 , A61B5/257 , A61B5/262 , A61B5/263 , A61B5/266 , A61B5/277 , A61B5/685 , A61B2560/063 , A61B2562/028
摘要： A system for performing fluid level measurements on a biological subject, the system including at least one substrate including a plurality of microstructures configured to breach a stratum corneum of the subject, at least some microstructures including an electrode, a signal generator operatively connected to at least one microstructure to apply an electrical stimulatory signal to the at least one microstructure and at least one sensor operatively connected to at least one microstructure, the at least one sensor being configured to measure electrical response signals from at least one microstructure. The system also includes one or more electronic processing devices that determine measured response signals, the response signals being at least partially indicative of a bioimpedance and perform an analysis at least in part using the measured response signals to determine at least one indicator at least partially indicative of fluid levels in the subject.
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公开(公告)号：US20240350059A1
公开(公告)日：2024-10-24
申请号：US18688313
申请日：2022-08-30
发明人： Samuel Sober , Bryce Paul Chung , Muhannad Bakir , Muneeb Zia
CPC分类号： A61B5/251 , A61B5/0084 , A61B5/296
摘要： The digital suture devices can accurately record electrical activity in muscles, while reducing both tissue damage and increasing ease of use. In some examples, the digital suture device can include an adapter configured to be connected to a data collection and/or stimulus control system. The device can further include a sensor body electrically and mechanically connected to the adapter. The sensor body may include one or more sensor members extending from the adapter. Each sensor member may include a first section distal to the adapter, a second section including one or more arrays of one or more stimulating/sensing sites, and a third section configured to be used with a delivery device. The second section may be disposed between the first section and the third section. Each sensor member may include one or more sets of tissue engaging members disposed along a length of the second section.
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10.发明公开公开(公告)号：US20240164684A1
公开(公告)日：2024-05-23
申请号：US18551109
申请日：2022-05-11
申请人： Tianjin University
发明人： Minpeng Xu , Rumeng Ding , Hui Li , Dong Ming
CPC分类号： A61B5/291 , A61B5/251 , A61B5/265 , A61B5/268 , A61B5/378 , A61B5/384 , A61B2560/0468 , A61B2562/0215 , A61B2562/046 , A61B2562/166
摘要： Disclosed is an elastic electroencephalography dry electrode, comprising an electrode base and a plurality of dry electrode units, which are fixedly arranged on the electrode base, wherein each dry electrode unit comprises an elastic supporting element and at least one electrode probe element; one end of the elastic supporting element is fixed to the electrode base, and the other end thereof is connected to the electrode probe element; the electrode probe element is used for being in contact with a scalp to collect an electroencephalography signal; the elastic supporting element is used for transmitting the electroencephalography signal; and the electrode base comprises an electrode substrate element, an electrode unit fixing element and an electrode displacement limiting element. Further disclosed are an electroencephalography device and an application system.
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