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1. WO2020139989 - CLINICAL ANALYZER AUTOMATED SYSTEM DIAGNOSTICS

Publication Number WO/2020/139989
Publication Date 02.07.2020
International Application No. PCT/US2019/068650
International Filing Date 27.12.2019
IPC
G01N 35/00 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
CPC
B03C 1/01
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
1Magnetic separation
005Pretreatment specially adapted for magnetic separation
01by addition of magnetic adjuvants
B03C 1/0332
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
1Magnetic separation
02acting directly on the substance being separated
025High gradient magnetic separators
031Component parts; Auxiliary operations
033characterised by the magnetic circuit
0332using permanent magnets
B03C 1/288
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
1Magnetic separation
02acting directly on the substance being separated
28Magnetic plugs and dipsticks
288disposed at the outer circumference of a recipient
B03C 1/30
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
1Magnetic separation
02acting directly on the substance being separated
30Combinations with other devices, not otherwise provided for
B03C 2201/18
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
2201Details of magnetic or electrostatic separation
18Magnetic separation whereby the particles are suspended in a liquid
B03C 2201/26
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
2201Details of magnetic or electrostatic separation
26for use in medical applications
Applicants
  • BECKMAN COULTER, INC. [US]/[US]
Inventors
  • MIZUTANI, Takayuki
  • KUBOTA, Kiyotaka
  • ERICKSON, Carl
  • MAIK, Scott
  • SOVDE, Nicole
Agents
  • MORRIS, William, S.
  • GOLDSTEIN, Steven, J.
  • SCHOEN, Ann, G.
  • ACHESON, JR., Edwin, R.
  • CONLEY, Scott, R.
Priority Data
62/785,86328.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CLINICAL ANALYZER AUTOMATED SYSTEM DIAGNOSTICS
(FR) DIAGNOSTIC DE SYSTÈME AUTOMATISÉ D'ANALYSEUR CLINIQUE
Abstract
(EN)
A method for operating and diagnosing faults in a laboratory instrument comprising a plurality of subsystems may comprise performing an analytic sequence and a set of diagnostic steps. Such a method may be performed using a diagnostic reagent comprising paramagnetic particles and lacking an antibody component. Such a method may also include evaluating a set of the instrument's subsystems in the opposite of the order in which those subsystems are used during analysis.
(FR)
Un procédé de fonctionnement et de diagnostic de défauts dans un instrument de laboratoire comprenant une pluralité de sous-systèmes peut comprendre la réalisation d'une séquence analytique et d'un ensemble d'étapes de diagnostic. Un tel procédé peut être réalisé à l'aide d'un réactif de diagnostic comprenant des particules paramagnétiques et dépourvu d'un composant d'anticorps. Un tel procédé peut également comprendre l'évaluation d'un ensemble des sous-systèmes de l'instrument dans l'inverse de l'ordre d'utilisation de ces sous-systèmes pendant l'analyse.
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