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公开(公告)号：US09804179B2
公开(公告)日：2017-10-31
申请号：US15293173
申请日：2016-10-13
Applicant: Access Medical Systems, LTD.
Inventor： Hong Tan , Ming Xia , Yushan Tan , Jun Chen , Erhua Cao , Genqian Li , Robert F. Zuk
CPC classification number: G01N35/00 , B01L3/502 , B01L3/527 , B01L2200/16 , B01L2300/042 , B01L2300/045 , G01N33/54353 , G01N33/54366 , G01N35/026 , G01N2035/0436
Abstract: This invention relates to an apparatus for conducting immunoassay test. The apparatus includes a groove unit having a groove along a vertical direction configured to hold a rod-shaped portion of a probe along the vertical direction, and a push pin configured to move along a horizontal direction, the push pin being capable of residing at a first position and a second position. A tip of the push pin is capable of pressing the rod-shaped portion of the probe against the groove when the push pin resides at the first position. The distance between the tip of the push pin and the groove is larger than a diameter of the rod-shaped portion of the probe when the push pin resides at the second position.
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公开(公告)号：USD759268S1
公开(公告)日：2016-06-14
申请号：US29537860
申请日：2015-08-28
Applicant: Access Medical Systems, LTD.
Designer： Hong Tan , Genqian Li , Ming Xia , Yongli Ren
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公开(公告)号：US20140295578A1
公开(公告)日：2014-10-02
申请号：US14301228
申请日：2014-06-10
Applicant: Access Medical Systems, LTD.
Inventor： Hong TAN , Ming Xia , Yushan Tan , Jun Chen , Erhua Cao , Genqian Ll , Robert F. Zuk
IPC: B01L3/00
CPC classification number: B01L3/52 , B01L3/502 , B01L3/527 , B01L2300/042 , B01L2300/045 , G01N33/54306 , G01N33/54353 , G01N33/54366 , G01N35/026 , G01N2035/0436
Abstract: This invention relates to a cartridge for an immunoassay test. The cartridge comprises (a) a probe well comprising a probe and a cap, the cap being in a closed position to enclose the probe in the probe well, wherein the probe has a bottom tip coated with analyte-binding molecules, (b) a sample well to receive a sample, (c) one or more reagent wells, (d) a plurality of wash wells each containing a first aqueous solution, and (e) a measurement well having a light transmissive bottom, the measurement well containing a second aqueous solution, wherein the openings of the sample well, reagent well, measurement well and wash wells are sealed. The present invention also relates to an apparatus for loading and releasing a probe. The apparatus comprises a push pin and a groove to load and transfer the probe to a plurality of locations, such as different wells in the above-mentioned cartridge, to conduct the immunoassay test.
Abstract translation: 本发明涉及用于免疫测定试验的药筒。 所述盒包括（a）包括探针和帽的探针孔，所述盖处于关闭位置以将所述探针包围在所述探针中，其中所述探针具有涂覆有分析物结合分子的底部末端，（b） 样品井以接收样品，（c）一个或多个试剂孔，（d）多个洗涤孔，每个洗涤孔含有第一水溶液，和（e）具有透光底部的测量孔，测量孔包含第二 水溶液，其中样品孔，试剂阱，测量井和洗涤井的开口被密封。 本发明还涉及一种用于装载和释放探针的装置。 该装置包括推针和凹槽，以将探针加载并转移到多个位置，例如上述药筒中的不同的孔，以进行免疫测定。
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公开(公告)号：US11598784B2
公开(公告)日：2023-03-07
申请号：US17644064
申请日：2021-12-13
Applicant: Access Medical Systems, LTD.
Inventor： Hong Tan , Ming Xia , Yushan Tan , Jun Chen , Erhua Cao , Genqian Li , Robert F. Zuk
Abstract: This invention relates to an apparatus for conducting immunoassay test. The apparatus includes a groove unit having a groove along a vertical direction configured to hold a rod-shaped portion of a probe along the vertical direction, and a push pin configured to move along a horizontal direction, the push pin being capable of residing at a first position and a second position. A tip of the push pin is capable of pressing the rod-shaped portion of the probe against the groove when the push pin resides at the first position. The distance between the tip of the push pin and the groove is larger than a diameter of the rod-shaped portion of the probe when the push pin resides at the second position.
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公开(公告)号：US10928406B2
公开(公告)日：2021-02-23
申请号：US16217730
申请日：2018-12-12
Applicant: Access Medical Systems, LTD.
Inventor： Hong Tan , Yongli Ren , Ming Xia , Genqian Li
Abstract: This invention relates to a cartridge assembly tray for conducting automated biochemical tests, such as immunoassay tests. The tray comprises a base member, a hinged frame and a locking mechanism. The base member includes a plurality of slots within the base member. Each of the plurality of slots is to receive a test cartridge. The hinged frame is coupled to the base member. The hinged frame is capable to rotate to an opened position or a closed position. The hinged frame includes a horizontal push bar configured to apply a downward force to test cartridges received in the plurality of slots when the hinged frame is in the closed position. The locking mechanism is to lock the hinged frame in the closed position when the hinged frame rotates to the closed position.
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Patent Agency Ranking
公开(公告)号：US20190113532A1
公开(公告)日：2019-04-18
申请号：US16217730
申请日：2018-12-12
Applicant: Access Medical Systems, LTD.
Inventor： Hong TAN , Yongli Ren , Ming Xia , Genqian Li
IPC: G01N35/00 , B01L9/00 , B01L3/00 , G01N33/536 , G01N33/53
Abstract: This invention relates to a cartridge assembly tray for conducting automated biochemical tests, such as immunoassay tests. The tray comprises a base member, a hinged frame and a locking mechanism. The base member includes a plurality of slots within the base member. Each of the plurality of slots is to receive a test cartridge. The hinged frame is coupled to the base member. The hinged frame is capable to rotate to an opened position or a closed position. The hinged frame includes a horizontal push bar configured to apply a downward force to test cartridges received in the plurality of slots when the hinged frame is in the closed position. The locking mechanism is to lock the hinged frame in the closed position when the hinged frame rotates to the closed position.
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公开(公告)号：US09616427B2
公开(公告)日：2017-04-11
申请号：US15089812
申请日：2016-04-04
Applicant: Access Medical Systems, LTD.
Inventor： Hong Tan , Yongli Ren , Ming Xia , Genqian Li
CPC classification number: G01N35/00029 , B01L3/50855 , B01L9/00 , B01L9/52 , B01L9/527 , B01L2200/025 , B01L2200/04 , B01L2300/043 , B01L2300/0609 , B01L2300/0809 , G01N33/5304 , G01N33/536 , G01N2035/00148 , G01N2035/0418 , G01N2035/0436
Abstract: This invention relates to a cartridge assembly tray for conducting automated biochemical tests, such as immunoassay tests. The tray comprises a base member, a hinged frame and a locking mechanism. The base member includes a plurality of slots within the base member. Each of the plurality of slots is to receive a test cartridge. The hinged frame is coupled to the base member. The hinged frame is capable to rotate to an opened position or a closed position. The hinged frame includes a horizontal push bar configured to apply a downward force to test cartridges received in the plurality of slots when the hinged frame is in the closed position. The locking mechanism is to lock the hinged frame in the closed position when the hinged frame rotates to the closed position.
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公开(公告)号：US08753574B2
公开(公告)日：2014-06-17
申请号：US13936047
申请日：2013-07-05
Applicant: Access Medical Systems, Ltd.
Inventor： Hong Tan , Ming Xia , Yushan Tan , Jun Chen , Erhua Cao , Genqian Li , Robert F. Zuk
IPC: G01N33/53
CPC classification number: B01L3/52 , B01L3/502 , B01L3/527 , B01L2300/042 , B01L2300/045 , G01N33/54306 , G01N33/54353 , G01N33/54366 , G01N35/026 , G01N2035/0436
Abstract: This invention relates to a cartridge for an immunoassay test. The cartridge comprises (a) a probe well comprising a probe and a cap, the cap being in a closed position to enclose the probe in the probe well, wherein the probe has a bottom tip coated with analyte-binding molecules; (b) a sample well to receive a sample; (c) one or more reagent wells; (d) a plurality of wash wells each containing a first aqueous solution; and (e) a measurement well having a light transmissive bottom, the measurement well containing a second aqueous solution; wherein the openings of the sample well, reagent well, measurement well and wash wells are sealed. The present invention also relates to an apparatus for loading and releasing a probe. The apparatus comprises a push pin and a groove to load and transfer the probe to a plurality of locations, such as different wells in the above-mentioned cartridge, to conduct the immunoassay test.
Abstract translation: 本发明涉及用于免疫测定试验的药筒。 所述筒包括（a）包括探针和帽的探针孔，所述盖处于闭合位置以将所述探针包围在探针中，其中所述探针具有涂覆有分析物结合分子的底部尖端; （b）样品孔以接收样品; （c）一个或多个试剂孔; （d）多个洗涤孔，每个洗涤孔含有第一水溶液; 和（e）具有透光底部的测量井，所述测量井含有第二水溶液; 其中样品阱，试剂阱，测量井和洗涤井的开口被密封。 本发明还涉及一种用于装载和释放探针的装置。 该装置包括推针和凹槽，以将探针加载并转移到多个位置，例如上述药筒中的不同的孔，以进行免疫测定。
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公开(公告)号：US20230184792A1
公开(公告)日：2023-06-15
申请号：US18166146
申请日：2023-02-08
Applicant: Access Medical Systems, LTD.
Inventor： Hong Tan , Ming Xia , Yushan Tan , Jun Chen , Erhua Cao , Genqian Li , Robert F. Zuk
IPC: G01N35/00 , B01L3/00 , G01N33/543
CPC classification number: G01N35/00 , B01L3/527 , G01N33/54353 , G01N33/54366 , B01L2300/042 , B01L2200/16 , B01L3/502 , G01N35/026
Abstract: This invention relates to an apparatus for conducting immunoassay test. The apparatus includes a groove unit having a groove along a vertical direction configured to hold a rod-shaped portion of a probe along the vertical direction, and a push pin configured to move along a horizontal direction, the push pin being capable of residing at a first position and a second position. A tip of the push pin is capable of pressing the rod-shaped portion of the probe against the groove when the push pin resides at the first position. The distance between the tip of the push pin and the groove is larger than a diameter of the rod-shaped portion of the probe when the push pin resides at the second position.
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公开(公告)号：US20180306829A1
公开(公告)日：2018-10-25
申请号：US15784966
申请日：2017-10-16
Applicant: Access Medical Systems, LTD.
Inventor： Hong TAN , Ming Xia , Yushan Tan , Jun Chen , Erhua Cao , Genqian LI , Robert F. Zuk
IPC: G01N35/00 , B01L3/00 , G01N33/543 , G01N35/02 , G01N35/04
CPC classification number: G01N35/00 , B01L3/502 , B01L3/527 , B01L2200/16 , B01L2300/042 , B01L2300/045 , G01N33/54353 , G01N33/54366 , G01N35/026 , G01N2035/0436
Abstract: This invention relates to an apparatus for conducting immunoassay test. The apparatus includes a groove unit having a groove along a vertical direction configured to hold a rod-shaped portion of a probe along the vertical direction, and a push pin configured to move along a horizontal direction, the push pin being capable of residing at a first position and a second position. A tip of the push pin is capable of pressing the rod-shaped portion of the probe against the groove when the push pin resides at the first position. The distance between the tip of the push pin and the groove is larger than a diameter of the rod-shaped portion of the probe when the push pin resides at the second position.
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