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公开(公告)号：US11982665B2
公开(公告)日：2024-05-14
申请号：US16953893
申请日：2020-11-20
发明人： Erald Pjetri , Stefan Pypec , Artur Rdzanek , Brandon LeRoy , Greg Hewitt , Isaac O'Brien-Herr
CPC分类号： G01N33/2888 , G01N21/01 , G01N27/221 , G01N33/2805
摘要： A sensor for monitoring the quality of oil in mechanical machinery is provided. The sensor includes a portion that is sealed from the oil which contains electric circuitry to process signals received from the sensing elements. Another portion of the sensor is exposed to the oil and contains one or more sensing elements to sense one or more properties of the oil. The sensed properties may include electrical properties, temperature properties and/or optical properties.
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公开(公告)号：US11980885B2
公开(公告)日：2024-05-14
申请号：US18302183
申请日：2023-04-18
发明人： Yan-You Lin , Jian Gong , Frank Zhong
IPC分类号： G01N33/68 , A01N1/02 , B01J19/00 , B01J23/42 , B01L3/00 , B01L7/00 , C07C309/65 , C07C309/73 , C12Q1/6851 , G01K1/02 , G01N1/40 , G01N21/01 , G01N21/31 , G01N21/33 , G01N21/35 , G01N21/3504 , G01N21/64 , G01N27/414 , G01N33/52 , G01N33/532 , G01N33/543 , G01N33/569 , G01N33/72 , G01N35/00 , G01N35/02 , G01N35/04 , G01N35/10
CPC分类号： B01L3/502792 , B01L7/52 , C12Q1/6851 , G01K1/026 , B01L2200/10 , B01L2200/147 , B01L2300/0645 , B01L2300/1827 , B01L2400/0427 , C01B2203/1614 , G01K2217/00
摘要： A microfluidic device includes first and second substrate structures. The first substrate structure has a first substrate surface configured to receive one or more droplets. A plurality of electrodes configured to apply an electric field to the droplets. The second substrate structure has a second substrate surface facing the first substrate surface and spaced apart from the first substrate surface to form a fluid channel. The microfluidic device has a first heating element adjacent to the first substrate structure and disposed on an opposite side of the first substrate surface, and a second heating element adjacent to the second substrate structure and disposed on an opposite side of the second substrate surface. The microfluidic device further includes one or more temperature sensors disposed adjacent to the fluid channel between the first substrate structure and the second substrate structure.
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公开(公告)号：US11978269B2
公开(公告)日：2024-05-07
申请号：US18210911
申请日：2023-06-16
发明人： Paul Barclay Purcell
CPC分类号： G06V20/698 , G01N21/01 , G01N21/17 , G01N21/84 , G06N3/08 , G01N2021/0112 , G01N2021/0181 , G01N2021/0193 , G01N2021/1765 , G01N2021/845 , G01N2201/125
摘要： Aspects of the present disclosure include reconfigurable integrated circuits for characterizing particles of a sample in a flow stream. Reconfigurable integrated circuits according to certain embodiments are programmed to calculate parameters of a particle in a flow stream from detected light; compare the calculated parameters of the particle with parameters of one or more particle classifications; classify the particle based on the comparison between the parameters of the particle classifications and the calculated parameters of the particle; and adjust one or more parameters of the particle classifications based on the calculated parameters of the particle. Methods for characterizing particles in a flow stream with the subject integrated circuits are also described. Systems and integrated circuit devices programmed for practicing the subject methods, such as on a flow cytometer, are also provided.
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公开(公告)号：US20240142422A1
公开(公告)日：2024-05-02
申请号：US17977987
申请日：2022-10-31
IPC分类号： G01N33/00 , G01K11/322 , G01N21/01
CPC分类号： G01N33/0031 , G01K11/322 , G01N21/01 , G01N33/0016 , G01N33/0073 , G01N2201/0833 , G01N2201/084
摘要： A method and system for a fiber optic sensing (FOS) system. The system may include an interrogator that is marinized to be disposed on a sea floor, a fiber optic cable optically connected to the interrogator, and one or more downhole sensing fibers optically connected to the fiber optic cable. The method may include disposing the interrogator on the sea floor and connecting the interrogator to a fiber optic cable. The method may further include connecting one or more downhole sensing fibers to the fiber optic cable and taking one or more measurements using the interrogator.
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公开(公告)号：US11971358B2
公开(公告)日：2024-04-30
申请号：US17614007
申请日：2019-08-14
发明人： Shengqi Wang , Rui Xiao , Zhen Rong
CPC分类号： G01N21/65 , G01N21/01 , G01N2201/021 , G01N2201/06113
摘要： A sample rotating rack and a Raman spectrum detector are provided. The sample rotating rack comprises a rotating body and a plurality of sample carriers provided thereon, distributed around the circumference of the rotating body and able to be irradiated by light rays at the periphery of the rotating body. The Raman spectrum detector comprises a laser, a spectrum analyzer, a Raman probe, a rotating table and a sample rotating rack; the sample rotating rack is arranged on the rotating table, the Raman probe is arranged at the periphery of the sample rotating rack, and the Raman probe is electrically connected to the laser and the spectrum analyzer respectively; and the laser is used for emitting excitation light by means of the Raman probe, and the Raman probe can receive Raman scattered light and return same to the spectrum analyzer.
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公开(公告)号：US11966037B2
公开(公告)日：2024-04-23
申请号：US17739612
申请日：2022-05-09
申请人： SamanTree Medical SA
发明人： Etienne Shaffer , Jonathan Abel Pirolet , Frédéric Schmitt , Bastien Rachet , Diego Joss , Aurèle Timothée Horisberger
CPC分类号： G02B21/34 , G01N21/01 , G01N21/6428 , G02B21/367
摘要： Disclosed herein are sample dishes for use with microscopes that are simple to mount on a microscope and facilitate easy manipulation of tissue samples disposed thereon during imaging as well as methods of their use. A sample dish comprises an optical interface and, optionally, a support member that holds the optical interface. The optical interface of a sample dish is suitably transparent and planar such that a focal plane of a microscope can reside uniformly at or within a surface of a sample during imaging. In certain embodiments, a support member comprises a dish for holding excess fluid. In certain embodiments, a sample dish comprises separation ribs. In certain embodiments, a sample dish comprises one or more manipulation members (e.g., tabs). In certain embodiments, a sample dish is used with an imaging artifact reducing fluid.
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公开(公告)号：US11964277B2
公开(公告)日：2024-04-23
申请号：US17691214
申请日：2022-03-10
发明人： David Olsen , Si-lam J. Choy , Paul Mark Haines , Justin M. Roman
IPC分类号： G01N33/68 , A01N1/02 , B01L3/00 , C07C309/65 , C07C309/73 , G01N1/40 , G01N21/01 , G01N21/31 , G01N21/33 , G01N21/64 , G01N27/414 , G01N33/52 , G01N33/532 , G01N33/543 , G01N33/569 , G01N33/72 , G01N35/00 , G01N35/02 , G01N35/04 , G01N35/10
CPC分类号： B01L3/502746 , B01L2300/048 , B01L2400/0487 , B01L2400/0605 , B01L2400/0622 , B01L2400/082
摘要： A metered volume microfluidic device can include fluid flow microfluidics. The fluid flow microfluidics can include an inflow channel, a metered volume chamber positioned to receive working fluid from the inflow channel, a metered volume outflow channel positioned to receive and direct a metered volume of the working fluid when discharged from the metered volume chamber, and a capillary check valve. The capillary check valve can allow excess working fluid to exit the metered volume chamber when filling the metered volume chamber via the inflow channel. The capillary check valve can also prevent excess working fluid that has passed there through from being reintroduced into the metered volume chamber when the working fluid is discharged into the metered volume outflow channel.
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公开(公告)号：US11959834B2
公开(公告)日：2024-04-16
申请号：US18336039
申请日：2023-06-16
发明人： Pin Chang , Ying-Chan Hung , Hung-Jen Chen
IPC分类号： G01N1/02 , G01N23/2204 , G02B5/20 , G02B21/00 , H01J37/00 , H01J37/20 , B01L3/00 , G01N21/01 , G02B5/00 , G02B21/34
CPC分类号： G01N1/02 , G01N23/2204 , G02B5/208 , G02B21/00 , H01J37/00 , H01J37/20 , H01J2237/201
摘要： A manufacturing method of a sample collection component, by which a removable light shielding component is disposed on a main body of the sample collection component to shield at least a portion of the light that passes through a storing space of the sample collection component.
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公开(公告)号：US20240102918A1
公开(公告)日：2024-03-28
申请号：US18467439
申请日：2023-09-14
申请人： ARKRAY, Inc.
发明人： Akira SEZAKI , Hajime FUKUMARU , Takafumi AONO
摘要： An accuracy management method for executing accuracy management by using an accuracy management substance in a measurement device that measures a biological specimen includes: reading management information regarding the accuracy management substance from an information recording medium; selecting a treatment adapted to the read management information; executing the selected treatment; and updating the management information in the information recording medium according to the executed treatment.
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公开(公告)号：US20240102916A1
公开(公告)日：2024-03-28
申请号：US18274538
申请日：2021-10-15
IPC分类号： G01N21/01
CPC分类号： G01N21/01 , G01N2021/6478
摘要： An irradiation optical system configured to irradiate an object with first light includes: a light source including a surface emitting element emitting the first light from a light emitting surface; a light shaping member on which the first light emitted from the light source is incident via a light incidence surface and which shapes the incident first light using a light passing hole and emits the shaped first light; and a first lens configured to form an image of the first light emitted from the light shaping member on the object. A distance between the light emitting surface of the surface emitting element and the light incidence surface of the light shaping member is equal to or less than 26 times a size.
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