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公开(公告)号：WO2023043879A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/043595
申请日：2022-09-15
摘要： A tray for storing biological fluid collection containers including a body comprising an upper surface comprising a perimeter portion having an outer perimeter and an inner perimeter, and a recess extending downwardly from and surrounded by the inner perimeter of the perimeter portion. The recess is divided into a plurality of wells, each well adapted to receive at least a portion of a biological fluid collection container, and the tray comprises molded plant-based pulp. The tray may further comprise a base defining a compartment that receives the body. Also, a tray for storing biological fluid collection containers including a container body comprising a plurality of interconnected wells, each well adapted to receive at least a portion of a biological fluid collection container, and a base defining a compartment adapted to receive the container body. The container body and/or the base comprises molded plant-based pulp.
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公开(公告)号：WO2023039683A1
公开(公告)日：2023-03-23
申请号：PCT/CH2022/050025
申请日：2022-09-13
申请人： METTLER-TOLEDO GMBH
发明人： LÜTHI, Silvan , KURTH, Patrick
IPC分类号： B01L3/00 , B01L9/00 , G01N33/00 , G01N27/416
摘要： Ein Kalibrations-Referenzelement (10) für pH-Messgeräte umfasst eine Referenzflüssigkeit (17) mit einem definierten pH-Wert sowie einen Schlauchbeutel (1), der die Referenzflüssigkeit einschliesst. Der Schlauchbeutel besteht aus einer Folie, die entlang höchstens drei Verschlusskanten (11, 12, 13) verschlossen ist. Ein Kalibrations-Referenzsystem umfasst mindestens zwei derartige Kalibrations-Referenzelemente (10) mit Referenzflüssigkeiten mit unterschiedlichem pH-Werten. Der Halter (2) für ein Kalibrations-Referenzelement erlaubt es, dieses derart aufzustellen, dass die Referenzflüssigkeit für eine Kalibrierung komfortabel zur Verfügung steht. Entsprechend umfasst ein Kalibrations-Set den Halter und Kalibrations-Referenzelemente (10) oder ein Kalibrations-Referenzsystem.
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公开(公告)号：WO2023287281A1
公开(公告)日：2023-01-19
申请号：PCT/NL2022/050401
申请日：2022-07-11
发明人： VAN 'T OEVER, Ronny
摘要： Apparatus for analysing a biological sample for diagnostics purposes, wherein the apparatus comprises: a sample cartridge receptacle for receiving a sample cartridge for holding the biological sample, wherein the sample cartridge comprises at least two sample reaction zones for containing 5 said biological sample; - at least one light source associated with the sample cartridge receptacle for illuminating the at least two sample reaction zones of a sample cartridge when received in the sample cartridge receptacle; - at least two measurement sections associated with the sample cartridge receptacle, wherein 10 each of the at least two measurement sections is arranged to perform measurements on a respective sample reaction zone of the at least two sample reaction zones of a sample cartridge when received in the sample cartridge receptacle, wherein each measurement section comprises at least one light detector for receiving light illuminated onto the respective sample reaction zone by the at least one light source; 15 - a processing unit arranged for controlling the at least one light source and for receiving data from the measurement sections.
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公开(公告)号：WO2023282075A1
公开(公告)日：2023-01-12
申请号：PCT/JP2022/025066
申请日：2022-06-23
申请人： 株式会社日立ハイテク
摘要： 反応容器内の反応液に光を照射して透過光等の光量測定をする場合、振動による反応容器のがたつきで光軸ずれが発生し測定精度が低下する。反応容器１１２が搭載される複数の反応容器設置孔２０１を有するヒートブロック２００に，反応容器を付勢するねじりコイルばね３０２を備え，反応容器１１２は側面の一部に突起５０１を備え、反応容器が孔に挿入される際、ねじりコイルばね３０２の腕部が突起に沿って退避するように動作すると共に、反応容器が孔に収まった時に突起を鉛直方向下側と水平方向、かつ、反応容器１１２を孔２０１の壁に押し付けるように付勢する。
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公开(公告)号：WO2023278111A1
公开(公告)日：2023-01-05
申请号：PCT/US2022/032667
申请日：2022-06-08
发明人： MOTADEL, Arta
IPC分类号： B01L3/02 , B01L9/00 , B01L2200/025 , B01L2200/026 , B01L2200/0689 , B01L2200/14 , B01L2200/141 , B01L2300/041 , B01L2300/042 , B01L2300/0816 , B01L2300/123 , B01L3/0275 , B01L3/0279 , B01L3/0286 , B01L9/543
摘要： The system includes a pipette tip with a proximal end that has a rim. The rim defines a proximal opening adapted to receive a pipetter, and the rim includes a rim conical edge. The system also has a support card with a top surface, a pipette tip receiver opening within the top surface, the opening adapted to receive the pipette tip, and the opening has a receiver opening conical edge. The rim conical edge and the receiver conical edge are constructed such that when the pipette tip is disposed of in the pipette tip receiver opening, the rim conical edge abuts the receiver opening conical edge, and the top surface is flush with or nearly flush with than the rim.
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公开(公告)号：WO2022241246A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/029240
申请日：2022-05-13
申请人： FLUID-SCREEN, INC.
发明人： WEBER, Monika , FRAEBEL, David , WEBER, Robert , ANTOSZCZYK, Slawomir , FARBER, Fred , SWART, Elliot
IPC分类号： B01L9/00 , C12Q1/6869 , C12Q1/6874 , G01N15/0227 , G06T2207/10024 , G06T2207/10056 , G06T2207/20081 , G06T2207/20084 , G06T2207/30004 , G06T7/0012 , G06V30/413 , H04N1/00
摘要： Methods and apparatus for detecting, classifying, and/or quantifying a particle in an image are provided. A method comprises determining whether an intensity value for the particle in the image is greater than a first threshold value, determining whether at least one morphological characteristic of the particle in the image satisfies a first set of criteria associated with particles in a first group of particles, classifying the particle as belonging to the first group of particles when the intensity value for the particle in the image is greater than the threshold value and the at least one morphological characteristic of the particle in the image satisfies the first set of criteria, and outputting a result of the classifying of the particle as belonging to the first group of particles.
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公开(公告)号：WO2022238682A2
公开(公告)日：2022-11-17
申请号：PCT/GB2022/051128
申请日：2022-05-04
申请人： CALAMAT LTD
IPC分类号： G01N1/31 , B01L9/00 , G01N35/00 , B01L2300/0822 , B01L2400/0406 , B01L2400/043 , B01L2400/0457 , B01L9/52 , G01N1/312 , G01N2035/00138 , G01N35/00029
摘要： This application relates to a coverplate assembly for a microscope slide, the coverplate comprising: a coverplate body; at least two flanges arranged on a surface of the coverplate body; and a magnet or a magnetic material configured to cooperate with a magnetic counterpart to affix the coverplate to a microscope slide, thereby providing a capillary gap between the coverplate body and the microscope slide. Also described is: An apparatus for preparing a plurality of microscope slides, the apparatus comprising: a frame; and a rotatable member connected to, and rotatable relative to, the frame; wherein the rotatable member is rotatable between a first position and a second position about a rotational axis; and wherein the rotatable member comprises a slide fastener to affix the plurality of microscope slides to the rotatable member. and: A method of preparing a plurality of microscope slides, the method comprising the steps of: (a) optionally applying one or more samples to the plurality of microscope slides; (b) mounting the plurality of microscope slides on a rotatable member, the rotatable member being rotatable between a first position and a second position about a rotational axis; (c) applying one or more treatment liquids to the plurality of microscope slides in the first position; and (d) rotating the rotatable member to a second position to effect removal of the one or more treatment liquids; (e) optionally drying the plurality of microscope slides; (f) optionally repeating steps one or more of steps (c) to (e); (g) optionally applying sealant to the plurality of microscope slides; (h) optionally removing the plurality of microscope slides from the rotatable member; wherein the rotatable member comprises a fastener to affix the plurality of microscope slides to the rotatable member.
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公开(公告)号：WO2022200375A1
公开(公告)日：2022-09-29
申请号：PCT/EP2022/057534
申请日：2022-03-22
申请人： GRITEC AG
发明人： HESS, Peter , ALBIN, Samuel , WENZIN, Placi , CADUFF, Fabian
摘要： Verfahren zum Überprüfen von Pipettenspitzen mit den Verfahrensschritten: a) Bereitstellen von Pipettenspitzen in einem ersten Träger; b) Aufnahme von Pipettenspitzen aus dem ersten Träger durch eine Halteeinrichtung; c) Erfassen von ersten Bilddaten durch eine erste Bilderfassungseinrichtung, deren optische Achse parallel zur Längsachse der Pipettenspitzen und auf die jeweilige Pipettenspitzenauslassöffnung ausgerichtet ist; d) Erfassen von zweiten Bilddaten durch eine zweite Bilderfassungseinrichtung, deren optische Achse quer zur Längsachse der Pipettenspitzen und auf die der zweiten Bilderfassungseinrichtung zugewandten Teilsegmente der Pipettenspitzenmantelflächen der Pipettenspitzen ausgerichtet ist; e) Ermitteln, ob die Bilddaten innerhalb von vordefinierten Zulässigkeitsgrenzen liegen oder nicht; f) Abwerfen der Pipettenspitzen, deren Bilddaten ausserhalb der Zulässigkeitsgrenzen liegen, in einen Abfallbehälter; g) Abgabe der Pipettenspitzen, deren Bilddaten innerhalb der Zulässigkeitsgrenzen liegen, in einen zweiten Träger; wobei in d) die zweiten Bilddaten mehrerer Pipettenspitzen gleichzeitig erfasst werden.
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公开(公告)号：WO2022180595A1
公开(公告)日：2022-09-01
申请号：PCT/IB2022/051689
申请日：2022-02-25
发明人： HENRIQUES MINAS, Graça Maria , OLIVEIRA RODRIGUES, Raquel , TEIXEIRA DE SOUSA, Paulo Jorge , MADEIRA MACEDO DE LIMA, Rui Alberto , SARAIVA DE SOUSA, Patrícia Catarina , CALAZA CABANAS, Carlos Alberto
摘要： The present disclosure relates an advanced microfluidic system for the validation and study of nanomaterials, drugs, or mixtures thereof, intended to be used in biomedical and/or pharmaceutic applications. It is disclosed a device for the production of an organoid cell culture or cultures, comprising: a base layer for support; a transducer layer arranged on the base layer; and an intermediate layer, arranged on the transducer layer, comprising a plurality of openings to form cavities for organoid cell growth and a microchannel network for fluid flow; wherein the transducer layer comprises a heating device and at least a plurality of sensor in each cavity for cell parameter control and growth; wherein each sensor is located for measuring an organoid cell growth parameter in the interior of each cavity; wherein the heating device is located in the interior of each cavity; wherein the heating device and the plurality of sensors are in direct contact with the organoid cell culture or cultures; wherein the plurality of sensors is selected from temperature sensor, pH sensor, heaters or combinations thereof.
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公开(公告)号：WO2022157504A1
公开(公告)日：2022-07-28
申请号：PCT/GB2022/050169
申请日：2022-01-21
摘要： There is provided a bracket for a biological sample analyser. The bracket comprises a base and an arm extending from the base, the base being engageable with a platform of a biological sample analyser, wherein, when the base is engaged with the platform, the arm extends into a sample plate bay of the biological sample analyser prohibiting access to a portion of the bay. The arm thereby limits misalignment of a sample plate in the bay by blocking access to a portion of the bay only required when the sample plate is loaded into the bay in an incorrect orientation. A biological sample analyser comprising a bay in which a sample plate is loadable in use and the bracket is also provided.
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