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With the rapid development of medical and health services, a large number of emerging high-tech electronic equipment, is technology-intensive, knowledge-intensive, capital-intensive products, blood dialysis machines, whether imported or domestically produced equipment, (the largest percentage of imports) , are high-tech mechatronic Medical electrical products, and using computer technology. self-test alarm functions and more, the operation is relatively complex, and different locations (different types of its methods of operation and routine maintenance methods are also different. Addition, the current small and medium-sized dialysis center or dialysis rooms are equipped with dialysis machines can not meet the actual needs, most without the appropriate backup machine, in the case of patients in generally each device every day Two cases even up to dialysis three cases of patients with long working hours, as long (10-15 hours), the operator thought the burden of heavy work often appears so because of human error caused by mishandling. Such common key or knob adjust the improper way to survive or liquid pipeline rupture clip, dialysate concentrate ratio does not meet the requirements, optical sensors and other factors that result in dirty machines often conventional alarm, because the external conditions are not meet the required machinery, mistaken for machine failure, so that normal dialysis machine can not enter the program in time to affect the smooth progress of the dialysis program, but also bring the ideological burden to patients, as well as machine-generated fear. Major medical equipment involved in a variety of disciplines and professions such as medicine, electronics, machinery, optics, automation, computer, information, image processing, biology, medical engineering has become a comprehensive course, the huge large equipment complex, difficult to complete the repair by a person, require cooperation from different fields work together, mutual understanding and support, so the hospital medical engineering should be a multi-disciplinary professionals to closely cooperate with the team. all members of the need to have good moral character and Science and engineering quality, to protect the hospital all the normal operation of medical equipment for our medical engineering and clinical medical profession to make its own contribution. Light of the above, we believe that hemodialysis machine maintenance and management is very important, as the work of the medical engineering personnel should have a high professional quality, usually before engaging in this work should be necessary on the models of hemodialysis machine technical training and internships, combined with the Court's actual situation, familiar with the operation of equipment and control equipment, better electrical performance, the machine features, operational procedures, maintenance and maintenance, can be some common fault treatment. in the equipment can not enter the normal procedure, they can quickly determine improper operation or the device itself is the problem in order to take appropriate emergency measures. In order to really ensure the effective operation and use of equipment, some issues require attention. 1. Hemodialysis supply problem: Hemodialysis machine is different from diagnostic equipment, diagnostic equipment often fails, the general treatment to patients without causing much evil (except for emergency cases), but a fear of blood dialysis suspended or delayed due to supply problems, will to the double burden of work to bring health care, more importantly, to patients with great suffering, and even endanger his life, also brought to the hospital unnecessary economic losses, and our survival in hemodialysis patients by mostly end stage renal disease patients, repeat one or two non-dialysis or slightly increase the interval between dialysis, patients are unbearable, so the supply of hemodialysis room is a problem can not be ignored. Our cities and major hospitals in areas of tension power supply voltage generally low, especially in the morning the majority of devices are in operation, under the circumstances, regulated power supply itself is sometimes difficult to work and should therefore be equipped with power supply, there conditions could be considered dual-power supply unit, the second power supply system, automatically switch to prevent power outages caused by the work of the great passive, are now the majority of hemodialysis machines with battery-powered (usually to maintain 15min), to avoid patients due to temporary power failure caused a panic situation Er Shi. 2. Dialysate preparation questions: The role of dialysis fluid of uremic blood to correct the chemical composition, to achieve this requirement, the actual dialysate composition to normal plasma with water, that is, the composition is similar to protein-free plasma, as the main ingredient used to adjust dialysate electrolyte balance, it must pay attention to selecting the liquid ingredients to meet the needs of patients. 3. Dialysis water issues: Dialysis dialysis water in the whole process is extremely important, if not high-quality water treatment equipment, and the formation of the dialysis water, anti-seepage will not reach the standards, if the water failed, can cause a disease complication, water or water treatment system problems will affect the supply of dialysis, forcing suspension of dialysis, hemodialysis machine alarm, therefore: to ensure that water and dialysis water quality compliance is a prerequisite and basis for large dialysis center or dialysis room there should be independent water tank, the source water tank to ensure sufficient water and water pressure, but not necessarily back-water treatment system, but also need to consider the soft water system or a reverse osmosis machine breakdown, the emergency measures. We are high quality suppliers, our products such as China TDMoIP , TDM Over IP Device Manufacturer for oversee buyer. To know more, please visits TDM over IP.
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