公开(公告)号：US20190302135A1

公开(公告)日：2019-10-03

申请号：US16367297

申请日：2019-03-28

申请人： SYSMEX CORPORATION ,  KAWASAKI JUKOGYO KABUSHIKI KAISHA

发明人： Takashi YOSHIDA ,  Hiroaki INOKUCHI ,  Takehiro HASEGAWA ,  Chikako MURATA ,  Yukio IWASAKI ,  Satoshi OUCHI

IPC分类号： G01N35/00 ,  G01N35/10

摘要： A sample pretreatment apparatus includes: a plurality of sample pretreatment sections, each of which executes a sample pretreatment prior to a measurement; and a robotic arm including: an articulated arm member; and a hand attached to the articulated arm member. The plurality of sample pretreatment sections includes a sample dispenser that dispenses a sample in a first sample container into a second sample container. For a first measurement, the robotic arm holds the second sample container with the hand and transports the second sample container to a pretreatment group of the plurality of sample pretreatment sections, the pretreatment group including the sample dispenser. For a second measurement, the robotic arm holds the second sample container with the hand and transports the second sample container to another pretreatment group of the plurality of sample pretreatment sections, the another pretreatment group including the sample dispenser.

公开(公告)号：US20230258545A1

公开(公告)日：2023-08-17

申请号：US18309161

申请日：2023-04-28

申请人： SYSMEX CORPORATION

发明人： Hiroaki INOKUCHI ,  Toshikuni SUGANUMA ,  Kei SHIRASUNA

IPC分类号： G01N1/38 ,  G01N33/483

CPC分类号： G01N1/38 ,  G01N33/4833 ,  G01N35/1009

摘要： Automation of analysis of cells contained in different types of specimens collected from different organs or sites is enabled. This sample preparation method is a method for preparing a sample for analyzing cells contained in a specimen, and includes: obtaining a dispersion condition corresponding to the type of the specimen; and dispersing the cells aggregated and contained in the specimen, according to the obtained dispersion condition.

公开(公告)号：US20190086317A1

公开(公告)日：2019-03-21

申请号：US16134175

申请日：2018-09-18

申请人： SYSMEX CORPORATION

发明人： Hiroaki INOKUCHI ,  Kei SHIRASUNA

IPC分类号： G01N15/02 ,  G01N15/14 ,  G06F19/28 ,  G06F19/24

摘要： The method includes a counting step of counting, among cells included in a sample, a first cell number indicating the number of cells classified into a first group based on cell size and cell nucleus size and having a DNA amount greater than a threshold value, and a second cell number indicating the number of cells classified into a second group that is different from the first group based on the cell size and cell nucleus size and having a DNA amount greater than the threshold value; and a comparing step of comparing the first cell number with the second cell number.