公开(公告)号：US20240044926A1

公开(公告)日：2024-02-08

申请号：US18258638

申请日：2020-12-21

Applicant: Bio-Rad Laboratories, Inc.

Inventor： John Yundt-Pacheco ,  Curtis Parvin ,  Nico VandePoele

IPC: G01N35/00

CPC classification number: G01N35/00613 ,  G01N35/00871 ,  G01N2035/0091 ,  G01N2035/00881

Abstract: A clinical diagnostic analyzer for performing an automated crossover study on quality control (QC) material includes a processor, memory, measurement hardware, and an input panel/display. The analyzer prompts a user to load a QC specimen, and to instigate testing and analysis to determine a mean and a standard deviation for the new material. Associated methods for using one or more clinical diagnostic analyzers to calculate a new mean and standard deviation for a new QC material, reduce error in the calculated mean value, and to reduce the total number of days to complete a crossover study are also disclosed.