Based on electronic blood pressure-measurement of blood pressure and blood pressure mercury-who more accurately, we can design a combination of the two together teaching equipment, so it can be carried out under the same conditions in the blood pressure measurement, thereby reducing human factors belt to measurement errors, but also can directly see the different measurements. The design of the apparatus is the most important blood pressure-electronic design and material selection. We will spend a lot of time in the core of electronic devices for blood pressure - pressure sensor design method of choice and the choice of measurement circuit, doing a lot of tests and their predecessors on the basis of classical design, we have made many improvements pressure sensor accuracy and sensitivity A new method. Electronic design with good blood pressure mercury IMIS and testing conducted by a large number of experimental tests, in the form of charts and use of the electronic blood pressure device, the measurement of blood pressure mercury values drawn out. Finally, we had an objective analysis of the two in their respective areas by the error.
么分 不翻
翻译成啥哦,也不说清楚……
regarding the method to define accuracy of electronic sphygmomanometer and mercurial sphygmomanometer, we design a instructional instrument combined the forementioned instruments, by which we can manage the blood pressure measurement and meanwhile reduce the inaccuracy caused by operators, and this will also help confirm the differences between these two instruments. The design plan and the slected material of the electronic sphygmomanometer takes the first place. It took us much time in the key components: design of pressure sensor and it's measuring circuit. Basing on many experiments and prior arts of classical design, we improved new way to adjust the accuracy of pressure sensor.We conducted many experiments and tests for the designed new instrument, and draw a draft for the value of both electronic sphygmomanometer and mercurial sphygmomanometer. At last, we analyze the inaccuracy of the two sphygmomanometers objectively.