The Development Of Detecting And Measuring Instrument, Type KD-Ⅲ Used For Detecting And Measuring Surface Tension By Means Of Bio-Solution And Sense Finding Methods At Moving Conditions

The detecting and measuring instrument used for detecting and measuring surface tension by means of bio-solution and sense finding methods at moving conditions is developed in order to detect and measure surface tension adsorptive ratio and diffusivity of the active substance of the alveolus surface and other life-forms.The alveolus burned by breath in the high temperature condition or damnified with serious sickness will destroy the active substance of the alveolus surface.Detecting and measuring surface tension of the active substance of the alveolus surface and other life-forms can help us determine the extent of pathological changes or damnification of the alveolus or other apparatus which can produce the active substance.lt is the research problem of the modern times medicine.Based on the development of modern science and medicine,combining new demand,introducing new method,applying new technology,we have empoldered and developed the third kind of product of the detecting and measuring instrument used for detecting and measuring surface tension by means of bio-solution and sense finding methods at moving conditions which makes up some limitation in the first and second kinds of products.The third kind of product inherits not only all the functions and characteristic,but also is extended and perfected.For example it adds to a kind of method of detecting and measuring adsorptive ratio and diffusivity of the surface active substance based on the old products,that is to say,the detecting and measuring method of the rotary magnetic field which is put forward lately by the international burned detecting and measuring medicine problem.In addition,for enlarging ulteriorly the detecting and measuring universality of the instrument,we will use the third kind of product detecting and measuring the surface tension of all kinds of liquid,and manufacture a sample instrument type KD-III which are used for the experiment and research of bured breath road of people and animals for the burned graduate school of Third Military Medical University.On the design of the instrument hardware,we do our best to live up to the compact framework,capability stabilization,good repeat,what's more low price.On the design of the instrument software,because the computer data process system of the first and second kinds of products run in the DOS environment,which is written by the language of the BASIC.It is proved in the DOS environment that data is processed slowly,man-machine interface isn't friend and operation isn't convenient.what's more,the code of program written by the BASIC is changed easily by accident by user,which doesn't adapt to production and commodity of the instrument.Therefore,we have developed with Visual C++ language a suit of data process soft system supported by WINDOWS 95/WINDOWS 98/WINDOWS NT in the third kind of the sample instrument.The developed software system has good reliability,friendly user interface and convenient operation.