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公开(公告)号:US20240361343A1
公开(公告)日:2024-10-31
申请号:US18771037
申请日:2024-07-12
申请人: THE BRIGHAM AND WOMEN'S HOSPITAL, INC. , BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY , BETH ISRAEL DEACONESS MEDICAL CENTER
发明人: Utkan Demirci , Ionita Ghiran , Savas Tasoglu , Ronald W. Davis , Lars Steinmetz , Naside Gozde Durmus , Huseyin Cumhur Tekin
IPC分类号: G01N33/80 , B01L3/00 , B03C1/32 , C12N13/00 , C12Q1/18 , G01N15/00 , G01N15/06 , G01N15/10 , G01N15/1031 , G01N27/76 , G01N33/487 , G01N33/49 , G01N33/574
CPC分类号: G01N33/80 , B01L3/502715 , B01L3/502761 , B03C1/32 , C12N13/00 , C12Q1/18 , G01N15/0656 , G01N15/1031 , G01N27/76 , G01N33/487 , G01N33/491 , G01N33/574 , B01L2200/0647 , B01L2300/0654 , B01L2300/0838 , B01L2300/168 , B03C2201/18 , B03C2201/26 , G01N2015/0053 , G01N2015/1006 , G01N2500/10 , G01N2800/042 , G01N2800/26 , G01N2800/52 , G01N2800/7042
摘要: Magnetic cell levitation and cell monitoring systems and methods are disclosed. A method for separating a heterogeneous population of cells is performed by placing a microcapillary channel containing the heterogeneous population of cells in a magnetically-responsive medium in the disclosed levitation system and separating the cells by balancing magnetic and corrected gravitational forces on the individual cells. A levitation system is also disclosed, having a microscope on which the microcapillary channel is placed and a set of two magnets between which the microcapillary channel is placed. Additionally, a method for monitoring cellular processes in real-time using the levitation system is disclosed.
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2.
公开(公告)号:US20240353303A1
公开(公告)日:2024-10-24
申请号:US18686217
申请日:2022-07-20
申请人: Nabtesco Corporation
发明人: Kazuhiko SAKURAI , Masaki HARADA
CPC分类号: G01N15/0656 , G01N33/2858 , G01N33/2888
摘要: An abnormality determination device of the disclosure includes: an acquisition unit (601) acquiring an electrical resistance value between electrodes in a non-conductive lubricant used for lubrication of a mechanical device, the electrodes being spaced apart from each other in the lubricant; an abnormality determining unit (602) determining whether there is an abnormality in the mechanical device based on a number of times the resistance value acquired by the acquisition unit falls below a threshold; and an output unit (603) outputting a result of the determination by the abnormality determining unit. The acquiring unit acquires the electrical resistance between the electrodes that varies depending on conductive particles collected by magnetic force in the lubricant.
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公开(公告)号:US12105003B2
公开(公告)日:2024-10-01
申请号:US17461955
申请日:2021-08-30
发明人: Chwen Yu , En Tian Lin , Chi Wen Kuo
CPC分类号: G01N15/0656 , G01N15/02 , G01N15/06 , G01N15/0826 , G01N15/10 , G01N35/00584 , G01N35/0099 , B25J11/00 , G01N2015/0662 , G01N2015/084 , G01N2015/1024
摘要: A system and a method for testing a filter used in ultrapure water are provided. The method for testing a filter, which is used for removing particles from ultrapure water, comprises: providing a testing solution with particles; detecting the particles in the testing solution by a particle counter; passing the testing solution through a filter; and detecting the particles in the testing solution, which is passed through the filter, by another particle counter.
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公开(公告)号:US20240302346A1
公开(公告)日:2024-09-12
申请号:US18258423
申请日:2021-12-22
发明人: Kjeld PIETRASZEK , Oluf DANNEVANG , Willy Lindegaard ANDERSEN , Heine HANSEN , Peter Emil LARSEN
IPC分类号: G01N33/49 , B01F25/433 , B01F33/30 , G01N15/01 , G01N15/06 , G01N15/14 , G01N15/1433
CPC分类号: G01N33/4925 , B01F25/4331 , B01F33/30 , G01N15/0656 , G01N15/1433 , G01N33/492 , G01N2015/011 , G01N2015/012 , G01N2015/016 , G01N2015/018 , G01N2015/1486
摘要: A blood analyzer for analyzing multiple blood parameters is disclosed. The blood analyzer comprises an inlet module configured to receive an initial blood sample, a blood gas sensor device in fluid communication with the inlet module, the blood gas sensor device configured to receive a first blood sample of the initial blood sample and conduct a blood gas analysis on the first blood sample to determine a blood gas analysis parameter, a blood count sensor device in fluid communication with the inlet module, the blood count sensor device configured to receive a second blood sample of the initial blood sample and determine a blood count parameter, and an output configured to provide the blood gas analysis parameter and the blood count parameter.
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公开(公告)号:US12066445B2
公开(公告)日:2024-08-20
申请号:US17169765
申请日:2021-02-08
申请人: THE BRIGHAM AND WOMEN'S HOSPITAL, INC. , BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY , BETH ISRAEL DEACONESS MEDICAL CENTER
发明人: Utkan Demirci , Ionita Ghiran , Savas Tasoglu , Ronald W. Davis , Lars Steinmetz , Naside Gozde Durmus , Huseyin Cumhur Tekin
IPC分类号: C12N13/00 , B01L3/00 , B03C1/32 , C12Q1/18 , G01N15/06 , G01N15/1031 , G01N27/76 , G01N33/487 , G01N33/49 , G01N33/574 , G01N33/80 , G01N15/00 , G01N15/10
CPC分类号: G01N33/80 , B01L3/502715 , B01L3/502761 , B03C1/32 , C12N13/00 , C12Q1/18 , G01N15/0656 , G01N15/1031 , G01N27/76 , G01N33/487 , G01N33/491 , G01N33/574 , B01L2200/0647 , B01L2300/0654 , B01L2300/0838 , B01L2300/168 , B03C2201/18 , B03C2201/26 , G01N2015/0053 , G01N2015/1006 , G01N2500/10 , G01N2800/042 , G01N2800/26 , G01N2800/52 , G01N2800/7042
摘要: Magnetic cell levitation and cell monitoring systems and methods are disclosed. A method for separating a heterogeneous population of cells is performed by placing a microcapillary channel containing the heterogeneous population of cells in a magnetically-responsive medium in the disclosed levitation system and separating the cells by balancing magnetic and corrected gravitational forces on the individual cells. A levitation system is also disclosed, having a microscope on which the microcapillary channel is placed and a set of two magnets between which the microcapillary channel is placed. Additionally, a method for monitoring cellular processes in real-time using the levitation system is disclosed.
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6.
公开(公告)号:US20240264064A1
公开(公告)日:2024-08-08
申请号:US18434206
申请日:2024-02-06
发明人: Thomas NIEMANN , Bastian KANNING , Christian SASSE
IPC分类号: G01N15/075 , G01N15/06
CPC分类号: G01N15/075 , G01N15/0656
摘要: The invention relates to a method and a sensor device for detecting aerosols in the ambient air of a motor vehicle, wherein the probability of occurrence of aerosols in the ambient air of the vehicle is determined, wherein a control signal is sent to at least one radiation emitter when the determined probability of occurrence exceeds a defined probability value, wherein a radiation signal is emitted by the radiation emitter, wherein a possible response signal to the emitted radiation signal is captured by at least one radiation receiver, wherein the response signal is detected from at least two directions, wherein the electrical capacitance of a field around the vehicle is captured by at least one capacitive sensor, wherein the occurrence of aerosols is deduced upon detection of the response signal from two directions and detection of a change of capacitance in the surrounding area.
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公开(公告)号:US12022180B2
公开(公告)日:2024-06-25
申请号:US17488876
申请日:2021-09-29
发明人: Mingzhu Wang , Bojie Zhao , Zhenyu Chen , Nan Guo , Takehiko Tanaka
CPC分类号: H04N23/57 , G01N15/0656 , G03B17/02 , H04M1/0264 , H04N23/54 , H04N23/55
摘要: The present invention discloses an array camera module and application thereof, wherein the array camera module comprises at least one optical lens and at least one circuit board assembly. The circuit board assembly further comprises at least one photosensitive chip, at least one circuit board, and at least one electronic component, wherein the photosensitive chip and the circuit board are conductively connected, at least one of the electronic components is attached to a back face of the circuit board, and the optical lens is held in a photosensitive path of the photosensitive chip. In this way, at least one of the length and the width of the array camera module can be reduced, so as to be beneficial to the miniaturization of the array camera module, so that the array camera module can be conveniently applied to a light-weighted and thinned electronic device.
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公开(公告)号:US11994514B2
公开(公告)日:2024-05-28
申请号:US16390597
申请日:2019-04-22
IPC分类号: G01N33/50 , A61B5/00 , G01N15/01 , G01N15/1031 , G01N15/14 , G01N33/487 , G01N33/49 , G01N33/569 , G16H10/40 , G01N15/06
CPC分类号: G01N33/5094 , A61B5/412 , G01N15/1031 , G01N33/48735 , G01N33/49 , G01N33/5091 , G01N33/56972 , G16H10/40 , G01N2015/016 , G01N15/0656 , G01N2015/1402 , G01N2800/26
摘要: Embodiments of the present disclosure may allow for an efficient and accurate way or system to assess whether an individual has sepsis, including an individual who may exhibit symptoms or clinical criteria similar to inflammation. Embodiments include using a laboratory test that may be routinely ordered. Embodiments of the present invention may allow for the diagnosis of sepsis even when some cells show an abnormal size. Often, when white blood cells show a likelihood of an abnormal size, a “blast flag” in a system is triggered to warn a user that the sample may warrant further analysis. Unexpectedly, the diagnosis of sepsis status using standard deviation of monocyte volume may be more accurate when considering whether a blast flag has been triggered. Based on the sepsis status, treatment may be started quickly, thereby preventing complications, including organ failure and death, of not treating sepsis fast enough.
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公开(公告)号:US11992836B2
公开(公告)日:2024-05-28
申请号:US17272371
申请日:2020-06-16
发明人: Tuo Sun
IPC分类号: G01N33/68 , A01N1/02 , B01L3/00 , C07C309/65 , C07C309/73 , F04B43/12 , G01N1/40 , G01N15/06 , G01N21/33 , G01N21/64 , G01N33/52 , G01N33/543 , G01N35/10 , G03F7/20 , G03F7/26
CPC分类号: B01L3/502707 , G01N15/0656 , G01N33/54373 , B01L2200/12 , B01L2300/08 , B01L2300/12 , G03F7/2022 , G03F7/26
摘要: The present disclosure provides a microfluidic device and a manufacturing method therefor, and a method for detecting the number of biomolecules and a system for detecting the number of biomolecules. The microfluidic device includes a glass substrate; a plurality of first metal strips formed on the glass substrate; a photoresist covering the plurality of first metal strips; a fluid cavity formed in the photoresist; a plurality of second metal strips formed on the photoresist, wherein a head end of one first metal strip and a tail end of the other first metal strip in any adjacent two first metal strips are electrically coupled through a head end and a tail end of one second metal strip between the two first metal strips, so that the plurality of first metal strips and the plurality of second metal strips form a hollow inductor structure around the fluid cavity.
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公开(公告)号:US20240060869A1
公开(公告)日:2024-02-22
申请号:US18451640
申请日:2023-08-17
发明人: Colin Greaves
IPC分类号: G01N15/06
CPC分类号: G01N15/0656
摘要: An example relates to a method that includes capacitively determining a quantity of particulate present in an internal chamber of a housing structure while the housing structure receives a feed air stream to the internal chamber; and providing a value representing the measured quantity of particulate.
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