Research of cruor detecting system and method

On the basis of studing the traditional platelet aggregates instrument of blood-testing methods and principles, this paper studies the principles and methods of the platelet aggregates testing wiyh double beam heterometry. It also studies the software design, control hardware design and, the research of performance parameter. After a comprehensive analysis of the functional requirements, this thesis shoued the import and export of the system and decided the testing programe. Industrial control computer is the core of the system, which adopts Labview developing platform under windows platform in the software and multi-purpose data acquisition hardware card and control circuit boards for the control of the implementing agencies, while conditioning and collecting data based on different signals exported from plasma testing.