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:
Jul. 01, 2014
Filed:
Oct. 23, 2008
Lihua Zhou, Shenzhen, CN;
Zhihong Wang, Shenzhen, CN;
Yanwen Weng, Shenzhen, CN;
Feng LI, Shenzhen, CN;
Lihua Zhou, Shenzhen, CN;
Zhihong Wang, Shenzhen, CN;
Yanwen Weng, Shenzhen, CN;
Feng Li, Shenzhen, CN;
Shenzhen Mindray Bio-Medical Eletronics Co., Ltd., Shenzhen, CN;
Abstract
Various embodiments disclose a colorimetric absorbance measurement method and a system for performing the same. The method comprises driving a reaction tray carrying a plurality of reaction cuvettes to rotate at a speed; transferring or rotating filters on a filter wheel to a light path of a light beam, starting from a filter of a first wavelength; and sampling photoelectric data when the light beam has passed through each reaction cuvette in some embodiments. The method ensures consistency in the measurement and synchronization between the calibration and the sample test and reliability of the measurements. Various embodiments simplify data processing and reduce the complexity of the system.