The Intelligent Research On Colon Affussion Dialysis Treatment Machine

Most of the traditional medical treatment equipments tediously operate and have lower intelligence, so they can't adapt to the increasingly developing humanized treatment requirement. Thus, the intelligent reform on traditional medical treatment equipments has become popular development topic in medical instrument manufacturing departments. The main task and purposes of this paper aim at designing the next generation intelligence colon affusion dialysis treatmeat machine(CADTM).Firstly, the development course and the present domestic and overseas condition of CADTM are introduced. Secondly, according to design requirement of the software and hardware of intelligence CADTM, the epigynous machine with W78E516B core is designed and the hardware electric circuits of related datum input, display, access are fulfilled. It possesses these functions of remotely monitoring, controlling, managing, diagnosing and so on by employing SCM systems of embedded TCP/IP protocol and network communications data transfer technology. The overall expert intelligence coordination control is realized in various drive controllers of adding water, increasing temperature, inputting liquid, supplying medicine, sterilizing and so on by the research of hypogyny machine system software. Finally, in the light of high inaccuracy of the first generation CADTM liquid temperature control, employing fuzzy control in affusion liquid temperature control in order to rise to the liquid temperature control accuracy is put forward. Designing the fuzzy neural network control is to monitor the bowel pressure, because the first generation CADTM only monitors to the bowel pressure. This method fills up the blank of the uncontrol in the bowel pressure.Comparing with the first generation CADTM, the intelligence CADTM keeps its advantage, but lowers the system hardware cost and raises the control result of some functions. So the intelligence CADTM has the more safe property, simple structure, reliable function and make operation more convenient, therapy more safe, sufferer more comfortable etc. advantages. All of these provide the amplitude market foreground for it.