公开(公告)号：US11738346B2

公开(公告)日：2023-08-29

申请号：US17180367

申请日：2021-02-19

申请人： Abbott Laboratories

发明人： Robert Paul Luoma, II ,  Brian L. Ochranek ,  Cheryl L. Davidson ,  Bradley C. Weston

IPC分类号： B01L3/00 ,  G01N35/10 ,  B01F29/34 ,  B01F29/321 ,  B01F31/10 ,  B01F31/20 ,  G01N35/00 ,  G01N35/04 ,  B01F29/00

CPC分类号： B01L3/52 ,  B01F29/321 ,  B01F29/34 ,  B01F31/10 ,  B01F31/20 ,  B01F31/201 ,  B01L3/5082 ,  G01N35/1002 ,  B01F29/40221 ,  B01L2200/0684 ,  B01L2300/0851 ,  B01L2400/086 ,  G01N2035/00524 ,  G01N2035/0439 ,  G01N2035/1025

摘要： Methods and apparatus to mitigate bubble formation in a liquid are disclosed. An example apparatus disclosed herein includes a bottom wall, a first baffle cantilevered from the bottom wall, and a second baffle cantilevered from the bottom wall. The first baffle is spaced apart from the second baffle, and the first baffle and the second baffle are positioned radially relative to an axis of rotation of the apparatus.

公开(公告)号：US11511246B2

公开(公告)日：2022-11-29

申请号：US16144238

申请日：2018-09-27

申请人： SYSMEX CORPORATION

发明人： Yongjian Yang ,  Tomoyuki Nose ,  Sayuri Tomoda ,  Kazuyoshi Horii

IPC分类号： B01F35/71 ,  B01L3/00 ,  B01F31/10 ,  B01F33/30 ,  B01F35/53 ,  G01N35/00 ,  G01N35/04 ,  B01F29/321 ,  B01F31/22 ,  B01F33/453

摘要： The present invention provides a cartridge, a detection method, and a detection device capable of stabilizing the liquid level of a sample accommodated in a chamber in a predetermined state. A cartridge 20, that is rotated around a rotating shaft 42 for detecting a target substance, is provided with a chamber 100 in which a sample containing a target substance is stored. The chamber 100 includes a first region 110 in which a sample is stored, a second region 120 disposed at a position closer to the rotating shaft 42 than the first region 110, and a protrusion 130 protruding from a position between the first region 110 and the second region 120 to the inner side of the chamber 100.

公开(公告)号：US11369967B2

公开(公告)日：2022-06-28

申请号：US16855782

申请日：2020-04-22

申请人： Board of Regents, The University of Texas System

发明人： Purnendu Dasgupta ,  Aditya Das

IPC分类号： B01L3/00 ,  B01F29/10 ,  G01N21/31 ,  G01N35/10 ,  B01F29/321

摘要： A cartridge comprises a housing; a sample mixing compartment disposed within the housing, the sample mixing compartment comprising: an activation pouch, and a sample collection region; and a gas transporter tube having a first end and a second end, the tube being disposed within the housing adjacent to the sample mixing compartment, wherein the sample mixing compartment is partially defined by a moveable door of the housing, the moveable door providing access to the sample mixing compartment when the door is in an open position and preventing access to the sample mixing compartment when the door is in a closed position; and wherein the door is configured to release contents of the activation pouch upon movement from the open position to the closed position.

公开(公告)号：US12005409B2

公开(公告)日：2024-06-11

申请号：US15775245

申请日：2016-11-09

申请人： HORIBA ABX SAS

发明人： Florent Beauducel ,  Philippe Benezeth

IPC分类号： G01N35/00 ,  B01F29/321 ,  B01L3/00 ,  G01N1/00 ,  G01N35/10 ,  B01L9/06 ,  B65G65/00 ,  C12Q1/68 ,  G01N33/96 ,  G01N35/04

CPC分类号： B01F29/321 ,  B01L3/5025 ,  G01N35/00732 ,  G01N35/0092 ,  G01N35/0099 ,  G01N35/1083 ,  B01L9/06 ,  B01L2300/021 ,  B65G65/00 ,  C12Q1/68 ,  G01N1/00 ,  G01N2001/002 ,  G01N33/96 ,  G01N35/00 ,  G01N2035/00524 ,  G01N2035/041 ,  G01N2035/0412 ,  G01N2035/042 ,  G01N2035/0472 ,  G01N2035/0493 ,  G01N35/10 ,  G01N2035/1058 ,  G01N35/1072

摘要： A device for agitating and collecting biological liquid samples comprises an agitator of racks of tubes, a sampling apparatus capable of collecting a biological liquid sample in a tube, and a changer capable of gripping a tube on a rack received in the agitator and moving it to the sampling apparatus. The agitator is capable of agitating at least three racks simultaneously, and the device also comprises a scheduler capable of determining destination data for a tube and destination data for the rack which receives this tube, and of determining for each tube a final location based on the destination data of the tube and the destination data of the racks received in the device, which final location designates a rack, received on the agitator and a position on this rack and can be different from the location of the tube when the rack that received it has been introduced into the device, and arranged to control the changer in order to grip a tube, present it to the sampling apparatus and replace it after sampling at the final location.

公开(公告)号：US20240159651A1

公开(公告)日：2024-05-16

申请号：US18283263

申请日：2022-02-15

申请人： Sony Group Corporation

发明人： Soh Nishimura

IPC分类号： G01N15/149 ,  B01F29/321 ,  B01F101/23 ,  B01F101/44 ,  G01N1/38

CPC分类号： G01N15/149 ,  B01F29/321 ,  G01N1/38 ,  B01F2101/23 ,  B01F2101/44 ,  G01N2001/386

摘要： It is an object of the present technology to provide a sample liquid accommodation container that has favorable dispersibility of microparticles in a sample liquid when the sample liquid is stirred and allows the sample liquid to be easily taken out.
The present technology provides a sample liquid accommodation container including: a container main body that has a bottomed cylindrical shape with an opening at one end and a bottom surface portion at another end, and accommodates a sample liquid containing microparticles; and a lid body that has a top surface portion and seals the opening of the container main body, in which the top surface portion of the lid body has a first through hole, and an inner surface of the top surface portion of the lid body has an inclined surface inclined upward with the first through hole as a highest point.

公开(公告)号：US20220111392A1

公开(公告)日：2022-04-14

申请号：US17433964

申请日：2020-03-06

申请人： PPlus Skin Care Limited

发明人： Mitra Najafi

IPC分类号： B01L9/06 ,  B01F29/15 ,  B01F29/321 ,  B01F29/322 ,  B01F29/34 ,  B01F35/90 ,  B01F35/32

摘要： The disclosure provides an apparatus for storing platelet-rich plasma (PRP). The apparatus is configured to reversibly receive a platelet-rich plasma (PRP) container. The apparatus comprises a platform defining at least one recess configured to receive the PRP container therein; and an agitator configured to move the platform, and thereby agitate PRP stored in the PRP container. The agitator is configured to move the platform in a circular motion at a frequency of between 10 and 10,000 revolutions per minute (RPM).