Sysmex Corporation

Takahito Mihara

Takaaki Nagai

Masaharu Shibata

Daigo Fukuma

Konobu Kimura

Takuma Watanabe

Ken Nishikawa

Atsushi Shirakami

Yuji Masuda

Osamu Kikuchi

Kota Misawa

Hikaru Onoue

Yukiko Nakamura

Yuki Shida

Masaki Abe

Disclosed is a cell classification method, to be executed by an analyzer, for classifying cells contained in a specimen, including: preparing a first measurement sample by treating a specimen under a first preparation condition; obtaining a first signal from the prepared first measurement sample; classifying, by using the first signal, cells contained in the first measurement sample; preparing a second measurement sample by treating the specimen under a second preparation condition different from the first preparation condition; obtaining a second signal from the prepared second measurement sample; classifying, by using the second signal, cells contained in the second measurement sample; and comparing a result of the cell classification performed by using the first signal and a result of the cell classification performed by using the second signal, with each other, and outputting an analysis result including a number of cells on the basis of a result of the comparison.

Cell classification method, classification device, and program

A blood analyzer according to one or more embodiments may include: a specimen preparation part that prepares a measurement specimen by mixing a reagent into a blood preparation; a measurement part that measures the measurement specimen; a measurement mode selection unit that receives an input of a type of blood preparation as a measurement target selected from a plurality of types of blood preparations; and a controller. The controller may cause the specimen preparation part to prepare the measurement specimen depending on the selected type of blood preparation.

Blood analyzer, blood analyzing method, and program

To provide a specimen analyzing apparatus capable of preventing a reduction in analysis accuracy caused by contamination of a measurement sample by a substance attached to a cleaning unit, the present invention provides a blood analyzerwhich includes a cleaning unitfor cleaning an aspirating tubepositioned within a through-hole, a vertical moving unitfor moving the aspirating tubealong a through-hole relative to the cleaning unit, and a bladefor removing a substance attached to the outer side of the cleaning unit, wherein an aspirating tubeis provided for aspirating a sample, a through-holeis formed to allow the aspirating tubeto pass therethrough, and a supply pathis formed for supplying a cleaning liquid to the through-hole

Specimen analyzing apparatus

Growing community of inventors

Kobe, Japan

Takahito Mihara