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    Apparatus and method for collecting and testing sample
    1.
    发明授权
    Apparatus and method for collecting and testing sample 有权

    公开(公告)号：US12121892B2

    公开(公告)日：2024-10-22

    申请号：US17170928

    申请日：2021-02-09

    Applicant: Assure Tech. (Hangzhou) Co., LTD

    Inventor： Shisheng Ling

    IPC: B01L1/00 ,  B01L3/00 ,  B01L3/02

    CPC classification number: B01L3/5023 ,  B01L3/021 ,  B01L2200/026 ,  B01L2200/0689 ,  B01L2200/085 ,  B01L2200/10 ,  B01L2300/0672 ,  B01L2300/069 ,  B01L2300/0877

    Abstract: An apparatus for collecting and testing a sample is provided. The apparatus includes a test cavity and a collecting component. The test cavity is connected to the collecting component and the test cavity and the collecting component are in a liquid communication. An inner wall of the test cavity is provided with a first step. The collecting component includes a collecting rod and an absorbing element sleeved on the collecting rod. A connecting end of the collecting rod is provided with a barb. A tail end of the barb is tapered. The barb at the connecting end is clamped to the first step to connect the test cavity with the collecting component. A collecting and testing apparatus with an integrated structure is provided. The integrated structure integrates the collection and test of a sample, reduces a product structure and an operation difficulty of subjects.

    CELL PRESERVING SOLUTION
    2.
    发明申请
    CELL PRESERVING SOLUTION 审中-公开

    公开(公告)号：US20180313726A1

    公开(公告)日：2018-11-01

    申请号：US16023772

    申请日：2018-06-29

    Applicant: AboGen Inc.

    Inventor： Youssef BIADILLAH ,  Stephen D. ANDREWS

    IPC: G01N1/30 ,  A01N1/02 ,  A61B10/00 ,  G01N1/10

    CPC classification number: G01N1/30 ,  A01N1/0273 ,  A61B10/0051 ,  A61B10/007 ,  A61B10/0096 ,  B01L3/502 ,  B01L3/5021 ,  B01L3/50825 ,  B01L2200/025 ,  B01L2200/0689 ,  B01L2200/085 ,  B01L2300/042 ,  B01L2300/047 ,  B01L2300/049 ,  B01L2300/0832 ,  B01L2400/0683 ,  G01N1/10 ,  G01N2001/002 ,  G01N2001/305

    Abstract: The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g., saliva, urine), which can then be subjected to processing to extract a plurality of cells. The plurality of cells can be further processed to isolate one and/or another cell type therefrom. The plurality of cells, as well as the isolated cell type(s), can be analyzed for functional genomic and epigenetic studies, as well as biomarker discovery.

    MOLDED PLASTIC NEEDLE STICK ACCIDENT PREVENTION DISPENSER
    5.
    发明申请
    MOLDED PLASTIC NEEDLE STICK ACCIDENT PREVENTION DISPENSER 审中-公开
    模塑塑料针盒意外预防分配器

    公开(公告)号：US20160271613A1

    公开(公告)日：2016-09-22

    申请号：US14662699

    申请日：2015-03-19

    Applicant: Biomedical Polymers, Inc.

    Inventor： Wayne Miller

    IPC: B01L9/06 ,  B65D51/22

    CPC classification number: B01L9/06 ,  B01L3/561 ,  B01L3/563 ,  B01L2200/085 ,  B01L2300/0672

    Abstract: A molded plastic dispenser includes a disk and a skirt extending upwards from the disk defining a receptacle for receiving a test tube stopper therein. A spike tube extends from the disk into the receptacle and includes a distal sharpened end and a seat between the disk and the distal sharpened end for engaging the stopper. The skirt has a top rim disposed above the distal sharpened end of the spike tube.

    Abstract translation: 模制塑料分配器包括盘和从盘形件向上延伸的裙部，限定用于容纳试管塞的容器。 尖钉管从盘延伸到容器中并且包括远端锋利的端部以及在盘和远端尖端之间的用于接合止动件的座。 裙部具有设置在尖钉管的远端锋利末端上方的顶部边缘。

    Apparatus and method for efficient and precise transfer of liquids
    6.
    发明授权
    Apparatus and method for efficient and precise transfer of liquids 失效
    液体有效和精确转移的装置和方法

    公开(公告)号：US08236256B2

    公开(公告)日：2012-08-07

    申请号：US12767900

    申请日：2010-04-27

    Applicant: Thomas Friedlander

    Inventor： Thomas Friedlander

    IPC: B01L3/02

    CPC classification number: G01N35/1016 ,  B01L2200/085 ,  B01L2200/141 ,  B01L2300/024 ,  B01L2300/027 ,  B01L2300/0838 ,  B01L2300/161 ,  B01L2400/0481 ,  Y10T436/119163 ,  Y10T436/2575

    Abstract: A device for automatically aspirating and/or dispensing liquids with precision, comprising a housing having an opening at a lower end with a fixed tip protruding out of the lower end; an interchangeable cartridge disposed inside the housing, the cartridge having a holding frame and a spool of tubing provided in the frame such that one end of the tubing is aligned with the tip; and an actuator enabled to automatically extrude part of the tubing so as to accommodate a preselected volume of liquid, aspirate and/or dispense the liquid through the extruded tubing, and disconnect the extruded tubing from the device.

    Abstract translation: 一种用于精确自动吸出和/或分配液体的装置，包括在下端具有开口的壳体，其具有从下端突出的固定尖端; 设置在壳体内部的可互换盒，该盒具有保持框架和设置在框架中的管状卷轴，使得管的一端与尖端对准; 以及致动器，其能够自动地挤压部分管道，以便容纳预先选定的液体体积，通过挤压管道抽吸和/或分配液体，并将挤出的管道与装置断开。

    Device for Transfer of Body Fluids
    8.
    发明申请
    Device for Transfer of Body Fluids 有权
    身体液体转移装置

    公开(公告)号：US20110174089A1

    公开(公告)日：2011-07-21

    申请号：US13120162

    申请日：2009-09-23

    Applicant: Craig Andrew Burke

    Inventor： Craig Andrew Burke

    IPC: B01L3/02

    CPC classification number: B01L3/0255 ,  A61M5/162 ,  B01L3/0272 ,  B01L3/5635 ,  B01L2200/085 ,  B01L2200/087 ,  B01L2300/0854 ,  B01L2400/0457

    Abstract: A cannula (10) for use in removing samples of fluid from a container sealed with a pierceable membrane, the cannula including a hollow needle like portion (12) having a pointed forward end (20) shaped to allow forcible penetration through the membrane, the rear end (14) having a first bore (26) and an insert (40) located within the first bore (40) that reduces the effective size of the first bore (26) without blocking the first bore (26).

    Abstract translation: 一种用于从用可刺穿的膜密封的容器中去除流体样本的套管（10），所述套管包括中空针状部分（12），所述中空针状部分具有形成为允许强制穿透膜的尖端（20） 具有第一孔（26）和位于第一孔（40）内的插入件（40））的后端（14）能够在不堵塞第一孔（26）的情况下减小第一孔（26）的有效尺寸。

    Dialysis cartridge
    9.
    发明申请
    Dialysis cartridge 审中-公开
    透析盒

    公开(公告)号：US20050092666A1

    公开(公告)日：2005-05-05

    申请号：US10982711

    申请日：2004-11-04

    Applicant: John Wilson

    Inventor： John Wilson

    IPC: B01D61/28 ,  B01D63/08 ,  B01L3/00 ,  G01N1/34 ,  B01D35/14

    CPC classification number: B01D61/28 ,  B01D63/082 ,  B01D2315/06 ,  B01L3/502715 ,  B01L2200/027 ,  B01L2200/085 ,  B01L2300/0681 ,  B01L2300/0816 ,  G01N1/34 ,  G01N2001/4016

    Abstract: An easy to use device for the dialysis of a sample. The device embodies a liquid tight compartment, a portion of which is a membrane capable of allowing molecules and compounds of a pre-determined size to pass into and out of the compartment. The cartridge can be fabricated in a manner that provides a highly efficient surface area to volume ratio between the membrane and the sample, allows the use of standard laboratory pipettes for sample introduction and removal, is automatically oriented in a beneficial position when residing in dialysate solution, and prevents the potential for damage to the membrane from osmotic imbalance between the sample and the dialysate.

    Abstract translation: 用于透析样品的易于使用的装置。 该装置体现了液体密封的隔室，其一部分是能够允许预定尺寸的分子和化合物进入和离开隔室的膜。 盒可以以提供膜和样品之间的高效表面积与体积比的方式制造，允许使用标准实验室移液器进行样品引入和去除，当驻留在透析液中时自动定向在有利的位置 ，并且防止膜损伤的可能性在样品和透析液之间的渗透不平衡。

    Blood sedimentation tube barrier
    10.
    发明授权
    Blood sedimentation tube barrier 失效
    血液沉淀管屏障

    公开(公告)号：US3864979A

    公开(公告)日：1975-02-11

    申请号：US34642373

    申请日：1973-03-30

    Applicant: BECTON DICKINSON CO

    Inventor： AYRES WALDEMAR A

    IPC: B01L3/02 ,  G01N35/10

    CPC classification number: B01L3/0213 ,  B01L3/021 ,  B01L2200/085 ,  B01L2200/141 ,  G01N2035/1023

    Abstract: A liquid collection tube, such as a blood sedimentation tube, has, within, a barrier plug which permits air to pass therethrough but prevents the passage of liquid beyond the bottom of the barrier plug. The barrier plug has a resilient non-porous outer portion which engages the walls of the tube and a central porous core which is formed of a plurality of vertical adjacent filaments.

    Abstract translation: 诸如血液沉降管的液体收集管在阻挡塞内部具有允许空气通过的阻塞塞，但是防止液体超过阻挡塞底部的通道。 阻挡塞具有弹性无孔外部部分，其接合管的壁和由多个垂直相邻的细丝形成的中心多孔芯。

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