The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2012
Filed:
Nov. 19, 2008
Hui Zhang, Shenzhen, CN;
LU Wang, Shenzhen, CN;
Zuyue Xu, Shenzhen, CN;
Mulong Liu, Shenzhen, CN;
LI Zhang, Shenzhen, CN;
Hui Zhang, Shenzhen, CN;
Lu Wang, Shenzhen, CN;
Zuyue Xu, Shenzhen, CN;
Mulong Liu, Shenzhen, CN;
Li Zhang, Shenzhen, CN;
Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Shenzhen, CN;
Abstract
A method for preparing five-part differential leukocyte analogs from red blood cells includes selecting appropriate red blood cells; treating the red blood cells with a multi-functional reagent system for maintenance of a structural integrity of the membranes of the red blood cells and synchronous adjustment of cell volume, morphology and inclusions; subjecting the treated red blood cells to an intensified fixation; and washing the treated cells for preservation. The present disclosure also relates to leukocyte analogs prepared by the above method, a reagent system used for preparing the analogs, and a quality control and a calibrator including the analogs for use in a hematology analyzer.