公开(公告)号：EP4462124A3

公开(公告)日：2025-01-15

申请号：EP24201827.3

申请日：2022-12-19

Applicant: SYSMEX CORPORATION

Inventor： Kameyama, Naoya ,  Nishida, Tomoyuki ,  Takeuchi, Yasuhiro ,  Arai, Takayuki ,  Miura, Masahiro

IPC: G01N33/68

Abstract: Disclosed is a specimen analysis method for analyzing a specimen regarding a plurality of measurement items, the specimen analysis method comprising: measuring a first measurement item and a second measurement item on the basis of a measurement order; executing a process related to a time difference between a measurement of the first measurement item and a measurement of the second measurement item; and obtaining a calculation value from a measurement value of the first measurement item and a measurement value of the second measurement item.

公开(公告)号：EP4485465A1

公开(公告)日：2025-01-01

申请号：EP24184272.3

申请日：2024-06-25

Applicant: National Cancer Center ,  SYSMEX CORPORATION

Inventor： KOHNO, Takashi ,  SUNAMI, Kuniko ,  ICHIKAWA, Hitoshi ,  SHIOTA, Asuka ,  FUJIWARA, Kentaro ,  YOSHIMOTO, Michiko ,  YUMURA, Mio ,  WASHIO, Takanori

IPC: G16B30/00 ,  G16B20/50

Abstract: Disclosed is a method for controlling an information processing apparatus configured to analyze a sequence of nucleic acid obtained from a specimen of a subject, the method including: obtaining, on the basis of a plurality of first reads read by a sequencer, a result of mutation detection in an analysis target region in the sequence of the nucleic acid; generating, on the basis of second reads, out of the first reads, that correspond to at least one predetermined site selected from a base sequence in the analysis target region, information regarding a quality of a nucleic acid analysis with respect to the predetermined site; and outputting the information regarding the quality, irrespective of presence or absence of a mutation at the predetermined site.

公开(公告)号：EP4439381A1

公开(公告)日：2024-10-02

申请号：EP24165824.4

申请日：2024-03-25

Applicant: SYSMEX CORPORATION

Inventor： HAYASHI, Masato ,  TAKENAKA, Rentaro

IPC: G06K7/10 ,  G01N35/00

CPC classification number: G06K7/10801 ,  G06K7/10811 ,  G06K7/10831 ,  G06K7/1096 ,  G01N35/00732

Abstract: A sample measuring apparatus 1 is disclosed that includes the sample rack storage 50 in which the sample rack 66 holding the sample container 67 is installed, the reagent rack storage 52 in which the reagent rack 86 holding the reagent container 87 is installed, an information reading apparatus 700, and a first flection unit 710. The sample rack storage 50 is geometrically placed at a position farther from the information reading apparatus 700 than the reagent rack storage 52. The information reading apparatus 700 reads the sample identification information 67d of the sample container 67 from the first reflected light acquired via the first flection unit 710, and reads the reagent identification information 87d of the reagent container 87 from the second reflected light acquired not via the first flection unit 710.

公开(公告)号：EP4439072A2

公开(公告)日：2024-10-02

申请号：EP24166234.5

申请日：2024-03-26

Applicant: SYSMEX CORPORATION

Inventor： KAWAMOTO, Yutaka ,  KATSUMI, Hironori

IPC: G01N35/00

CPC classification number: G01N2035/0034620130101 ,  G01N35/00584 ,  G01N2035/0043520130101

Abstract: Disclosed is a specimen measurement apparatus that includes: a measurement unit configured to measure a specimen by using a reagent; a reagent container storage portion configured to store a reagent container in which the reagent is stored; a cooling unit configured to cool the reagent container storage portion; and a holder slidably mounted to the reagent container storage portion in a state where the holder holds the cooling unit.

公开(公告)号：EP4428541A1

公开(公告)日：2024-09-11

申请号：EP24161997.2

申请日：2024-03-07

Applicant: SYSMEX CORPORATION

Inventor： Nakanishi, Noriyuki ,  Nagai, Takaaki ,  Misawa, Kota

IPC: G01N35/02 ,  G01N35/04

CPC classification number: G01N35/026 ,  G01N2035/041520130101 ,  G01N35/04 ,  G01N2035/046220130101 ,  G01N2035/046520130101 ,  G01N2035/049820130101

Abstract: Disclosed is a specimen analyzer that uses a specimen rack in which a plurality of specimen containers can be held to analyze a specimen in each of the specimen containers, and the specimen analyzer includes: a measurement unit configured to measure the specimen; and a transport unit comprising a first placement region which is disposed in front of the measurement unit and in which a plurality of the specimen racks can be placed, and a second placement region which is disposed in a left-right direction relative to the first placement region and in which a plurality of the specimen racks can be placed, the transport unit configured to transport the specimen racks placed in the first placement region and the second placement region to a start position at which the measurement unit starts measurement.

公开(公告)号：EP4428248A1

公开(公告)日：2024-09-11

申请号：EP22886469.0

申请日：2022-09-08

Applicant: National Cancer Center ,  SYSMEX CORPORATION

Inventor： TSUCHIYA, Naoto

IPC: C12Q1/6851 ,  C12N15/113 ,  C12Q1/6886

CPC classification number: C12N15/113 ,  C12Q1/6851 ,  C12Q1/6886

Abstract: The present invention relates to a method for assisting determination of prognosis of lung cancer, the method including measuring miR-21C in a measurement sample prepared from a specimen of a lung cancer patient, an expression level of miR-21C acquired by the measurement serving as an index of the prognosis of lung cancer. The present invention also relates to a reagent kit used in this method.

公开(公告)号：EP4393440A1

公开(公告)日：2024-07-03

申请号：EP23218602.3

申请日：2023-12-20

Applicant: SYSMEX CORPORATION

Inventor： OHASHI, Masanao ,  KITAYAMA, Yutaka

IPC: A61B34/00 ,  A61B34/37

CPC classification number: A61B34/37 ,  A61B34/25 ,  A61B2034/25620160201 ,  A61B2090/080320160201 ,  A61B2090/080420160201 ,  A61B2090/080720160201 ,  A61B2090/081420160201 ,  A61B90/90 ,  A61B2034/205920160201 ,  A61B2034/25820160201

Abstract: To provide a method of managing a surgical instrument, an information processor, a management system, a surgical instrument, and a surgical robot that can enhance surgical safety. A method of managing a surgical instrument 120 that is removably attached to a surgical robot and is reusable up to a usage limit, obtains information on a usage status of the surgical instrument 120 used in a surgery by the surgical robot, obtains a judgment result indicating that the surgical instrument 120 whose usage status is within the usage limit is unavailable for use, and associates the information on the surgical instrument 120 with the judgment result.

公开(公告)号：EP4379350A1

公开(公告)日：2024-06-05

申请号：EP23210251.7

申请日：2023-11-16

Applicant: SYSMEX CORPORATION

Inventor： MASAGO, Akinori ,  TSUBOI, Kazuya

IPC: G01N15/14 ,  G01N33/493 ,  G01N15/1429 ,  G01N15/01 ,  G01N15/10

CPC classification number: G01N15/1468 ,  G01N2015/148620130101 ,  G01N2015/100620130101 ,  G01N2015/01220240101 ,  G01N33/493 ,  G01N15/1429

Abstract: Disclosed is a particle detection method comprising: preparing a sample containing a urine specimen collected from a subject, a first fluorescent dye that stains a nucleic acid, an antibody that specifically binds to a red blood cell, and a second fluorescent dye that binds to the antibody; imaging each of a plurality of particles in the sample, to obtain a fluorescence image; and extracting information regarding which particle obtained from the corresponding fluorescence image is included in a range corresponding to mulberry bodies.

公开(公告)号：EP4286857A3

公开(公告)日：2024-03-13

申请号：EP23175565.3

申请日：2023-05-26

Applicant: SYSMEX CORPORATION

Inventor： KUMAGAI, Atsushi ,  FUKUMA, Daigo ,  KUWANO, Keisuke ,  UEMURA, Toru ,  HIROYAMA, Koyo

IPC: G01N35/00 ,  G01N35/04

Abstract: Disclosed is a transport method to be performed in an analysis system configured to transport a specimen to an analyzer configured to analyze an analyte contained in the specimen, the transport method comprising: cooling and preserving, in a cooling-and-preserving part, a quality control specimen containing an analyte having a known concentration; and controlling transport of the quality control specimen between the cooling-and-preserving part and the analyzer on the basis of a status of the analyzer.

公开(公告)号：EP4273555A3

公开(公告)日：2024-01-10

申请号：EP23195371.2

申请日：2008-07-10

Applicant: SYSMEX CORPORATION

Inventor： Shibata, Masaharu

IPC: G01N1/38 ,  G01N35/10 ,  G01N35/00 ,  G01N15/10 ,  G01N15/14

Abstract: The present invention is to present a sample analyzer which is automated even when measuring a small amount sample and is capable of improving a measurement precision. The sample analyzer S comprises a sample preparation section for preparing a measurement sample; a detector D3 for detecting an analyte contained in the measurement sample; and a controller 100 being configured to 1) control the sample preparation section so as to prepare a first measurement sample of a first dilution ratio, when measuring an ordinary amount sample; and 2) control the sample preparation section so as to prepare a second measurement sample of a second dilution ratio higher than the first dilution ratio, when measuring a small amount sample.