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1. 发明申请

US20230138212A1 Transport Device and Specimen Analysis System Including Transport Device 有权
公开(公告)号：US20230138212A1
公开(公告)日：2023-05-04
申请号：US17798682
申请日：2020-11-10
申请人： Hitachi High-Tech Corporation
发明人： Yasuaki AOYAMA , Ryosuke HOSHI , Satoru KANEKO , Hiroyuki KOBAYASHI , Takeshi TAMAKOSHI , Hiroshi WATANABE , Katsuhiro KAMBARA , Kuniaki ONIZAWA
IPC分类号： G01N35/04 , B65G54/02
摘要： The present invention provides a transport device and a specimen analysis system including the transport device that reduce the pulsation of thrust for moving an object to be transported, reduce vibration of the object to be transported during transport, and realize stable transport. The transport device of the present invention includes a first electromagnet unit including a first tooth made of a magnetic body, a first core connected to the first tooth and made of a magnetic body, and a first winding formed around the first core; a second electromagnet unit including a second tooth installed adjacent to the first electromagnet unit and made of a magnetic body, a second core connected to the second tooth and made of a magnetic body, a second winding formed around the second core; and a magnetic coupling unit made of a magnetic body between the first tooth of the first electromagnet unit and the second tooth of the second electromagnet unit.

2. 发明授权

US11639943B2 Automatic analysis device 有权
公开(公告)号：US11639943B2
公开(公告)日：2023-05-02
申请号：US16641349
申请日：2018-06-21
申请人： HITACHI HIGH-TECH CORPORATION
发明人： Kenta Imai , Hiroya Umeki , Shunsuke Sasaki , Yoshihiro Yamashita , Taku Sakazume
IPC分类号： G01N35/10 , G01N33/49 , G01N33/493 , G01N35/04 , G01N35/00
摘要： There is provided an automatic analysis device that can easily realize introduction and replacement of additional reagents in operation even in a small-scale configuration. The automatic analysis device includes a reagent dispensing mechanism 107 that dispenses a reagent from a reagent container 113 containing a reagent, and a normal reagent storage portion 130 that stores a reagent container and an additional reagent storage portion 111. The normal reagent storage portion 130 is positioned in a normal movable area 132, which is a portion of a movable area 131 of the reagent dispensing mechanism 107 and the additional reagent storage portion 111 is positioned in an area excluding the normal movable area 132 in the movable area 131 of the reagent dispensing mechanism 107. The reagent dispensing mechanism 107 performs an access operation in the normal movable area 132 in the normal operation and performs an access operation to the additional reagent storage portion 111 upon receiving a predetermined instruction.

3. 发明授权

US11635382B2 Blood analyzer, blood analyzing method, and program 有权
公开(公告)号：US11635382B2
公开(公告)日：2023-04-25
申请号：US16055201
申请日：2018-08-06
申请人： SYSMEX CORPORATION
发明人： Osamu Kikuchi , Takahito Mihara , Yuji Masuda , Atsushi Shirakami , Takuma Watanabe , Daigo Fukuma , Masaharu Shibata
IPC分类号： G01N21/64 , G01N15/14 , G01N33/80 , G01N33/96 , G01N35/00 , G01N15/10 , G01N35/04 , G01N33/49 , G01N15/00
摘要： A blood analyzer according to one or more embodiments may include: a specimen preparation part that prepares a measurement specimen by mixing a reagent into a blood preparation; a measurement part that measures the measurement specimen; a measurement mode selection unit that receives an input of a type of blood preparation as a measurement target selected from a plurality of types of blood preparations; and a controller. The controller may cause the specimen preparation part to prepare the measurement specimen depending on the selected type of blood preparation.

4. 发明授权

US11630871B2 Consumable data management 有权
公开(公告)号：US11630871B2
公开(公告)日：2023-04-18
申请号：US17185293
申请日：2021-02-25
申请人： Meso Scale Technologies, LLC.
发明人： Xinri Cong , Jerome Jackson , Carl Stevens , Michael Vock , Jacob N. Wohlstadter
IPC分类号： G16H10/40 , G06Q10/06 , G01N35/10 , G06F16/951 , G06F16/21 , G06Q10/10 , G07C9/27 , G16Z99/00 , G01N35/00 , G01N35/04 , G06Q30/02 , G06Q30/06 , G06Q30/0201 , G06Q30/0601 , G16B50/00
摘要： The present invention relates to methods, devices and systems for associating consumable data with an assay consumable used in a biological assay. Provided are assay systems and associated consumables, wherein the assay system adjusts one or more steps of an assay protocol based on consumable data specific for that consumable. Various types of consumable data are described, as well as methods of using such information in the conduct of an assay by an assay system.

5. 发明授权

US11607204B2 Packaging and devices to access screw-top containers in automated systems 有权
公开(公告)号：US11607204B2
公开(公告)日：2023-03-21
申请号：US16078111
申请日：2017-03-01
申请人： BECTON DICKINSON AND COMPANY
发明人： Dwight Livingston
IPC分类号： A61B10/00 , B65D71/50 , B65D41/04 , B65D71/00 , B01L3/00 , B01L9/06 , G01N35/04
摘要： The present invention relates to a system for access and retrieval of screw-top containers. In one embodiment, the system includes a tray with a plurality of apertures, the tray adapted to receive containers having a cap and a body such that each cap of each container pressed into the tray rests above a respective aperture in the tray and each body is suspended below the tray. The system also includes a rotary tool having a cavity extending from an opening at one end, the cavity defined by an interior surface that includes engagement features. The engagement features on the interior surface of the rotary tool are adapted to engage onto at least a portion of the body of the container surface defined by complementary engagement features when the rotary tool is inserted over the body of the container from below the tray.

6. 发明申请

US20230084681A1 ANALYZER, ANALYZING METHOD AND PROGRAM 有权
公开(公告)号：US20230084681A1
公开(公告)日：2023-03-16
申请号：US17984280
申请日：2022-11-10
申请人： Furuno Electric Co., Ltd.
发明人： Yoshifumi OKAJIMA
IPC分类号： G01N35/02 , G01N21/01 , G01N21/13 , G01N35/04
摘要： The present disclosure provides an analyzer with a reduced adverse effect to photometry accompanying acceleration or deceleration of a cuvette table. An actuator drives a cuvette table where a plurality of cuvettes are disposed annularly so that the cuvette table performs intermittent rotation in which a resting state and a rotating state are repeatedly alternated, and each time the cuvette table rotates intermittently, a row of the plurality of cuvettes is displaced in the annular direction by a given number of cuvettes. In the resting state, a pretreatment part performs pretreatment to a cuvette that stands still at a pretreatment position, and a post treatment part performs post treatment to a cuvette that stands still at a post treatment position. In the rotating state, a photometry part performs photometry to a cuvette that passes through a photometric position. A controller, in the rotating state until the cuvette that stood still at the pretreatment position stands still at the post treatment position after the completion of the pretreatment, controls the actuator so that the cuvette passes through the photometric position at a fixed rotational speed, each time the cuvette passes through the photometric position.

7. 发明申请

US20230060041A1 CHROMATOGRAPHIC INSPECTION APPARATUS AND CONTROL METHOD THEREOF 有权
公开(公告)号：US20230060041A1
公开(公告)日：2023-02-23
申请号：US17759534
申请日：2021-01-13
申请人： OSANG HEALTHCARE CO., LTD.
发明人： Dae Sup SHIN , Dong Whi SHIM , Hyun Woo CHUNG , Ju Pyo HONG , Hee Young KO
IPC分类号： G01N35/00 , G01N35/04 , G01N33/543
摘要： A miniaturized chromatographic inspection apparatus capable of optimal light emission and reading control according to the type of marker, and a control method thereof. The apparatus can comprise: a main body; a cartridge tray with a seated immunochromatographic test cartridge, configured to be accommodated in the main body or to be withdrawn to the outside of the main body; a tray driving unit for moving the cartridge tray; an image sensing unit for recognizing a code expression provided on a surface of the cartridge or excitation light generated from the cartridge; a first light source illuminating the code expression provided on the surface of the cartridge; a second light source illuminating a window of the cartridge to generate the excitation light in the cartridge; and a control unit for controlling the tray driving unit, the first and second light source, and processing information acquired from the image sensing unit.

8. 发明授权

US11579159B2 Automatic analysis device 有权
公开(公告)号：US11579159B2
公开(公告)日：2023-02-14
申请号：US17159204
申请日：2021-01-27
申请人： HITACHI HIGH-TECH CORPORATION
发明人： Rei Konishi , Akihisa Makino
IPC分类号： G01N35/00 , G01N35/10 , G01N35/02 , G01N35/04 , G01N33/86 , G01N21/47
摘要： A sample dispensing mechanism configured to dispense a sample and a reagent to the reaction vessel at a first dispensing position and the reaction cell positioned at a second dispensing position; a second reagent vessel disposed on a track of the sample dispensing mechanism; and a control unit configured to control the sample dispensing mechanism, in which the control unit is configured to, based on information on presence or absence of incubation of an analysis item, control the sample dispensing mechanism to dispense a sample and a reagent to the reaction vessel positioned at the first dispensing position in a case where the incubation is not required by the analysis item, and control the sample dispensing mechanism to dispense a sample to the reaction cell positioned at the second dispensing position in a case where the incubation is required by the analysis item.

9. 发明授权

US11549957B2 Automated analyzer and automated analysis system 有权
公开(公告)号：US11549957B2
公开(公告)日：2023-01-10
申请号：US15750526
申请日：2016-07-25
申请人： Hitachi High-Technologies Corporation
发明人： Shunsuke Sasaki , Kenta Imai , Toshiharu Suzuki , Katsuhiko Sakamoto
IPC分类号： G01N35/00 , B01L9/00 , G01N27/327 , G01N33/53 , G01N35/10 , G01N35/04 , G01J1/32 , G01N21/76 , B01L3/00
摘要： An automated analyzer includes an analysis operation part that causes a sample and a reagent to react and based on the reaction result performs analysis of the sample, wherein: the automated analyzer includes a plurality of units constituting the analysis operation part, a temperature adjustment mechanism that heats or cools the units, a temperature sensor that measures the temperature of the units, and a control part that controls the temperature adjustment mechanism. The control part sets the measurement startable temperature range of each unit, which is the temperature range of the operation specification thereof, and the operable temperature range, which is a temperature range that is wider than the measurement startable temperature range, and starts the analysis process of the sample when the temperature of each unit has entered the operable temperature range.

10. 发明授权

US11534764B2 Cartridge 有权
公开(公告)号：US11534764B2
公开(公告)日：2022-12-27
申请号：US15770667
申请日：2016-11-07
申请人： Otsuka Pharmaceutical Co., Ltd.
发明人： Hiroshi Umetsu , Masataka Matsuo
IPC分类号： B01L3/00 , G01N35/02 , G01N35/00 , G01N35/04
摘要： [Problem] To ensure that a fluid is prevented from overflowing from a well and exposing the user to a biohazard.
[Solution] A cartridge for use in measuring a component to be measured contained in a fluid includes a recessed well, formed for storing the fluid, the well including: a lower barrel portion that defines a lower space having a closed bottom; and an upper barrel portion that is formed above the lower barrel portion and defines an upper space having an opening on the top end, wherein a step portion is formed between the lower barrel portion and the upper barrel portion, the step portion being formed on an inner wall surface of the well and defining a step that continuously connects the inner wall surface of the lower barrel portion and the inner wall surface of the upper barrel portion.

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