Medical oxygen machine features safety. Medical oxygen is a purely physical oxygen, without any chemical agents. Safe voltage, not to worry leak explosion. Convenience. Plug-in that is out of oxygen, use, operation is very convenient. Economy. Use one hour of electricity is just 2 cents green oxygen, and long service life of 20 years, the average cost of less than 8 cents (including electricity) per day. Science. International standard grade enriched, to suck it suck, never rely on anaerobic and oxygen toxicity, the most suitable for home oxygen therapy and oxygen care. Oxygen therapy methods and major precautions during oxygen are: (1) close observation of symptoms of oxygen effects, such as to reduce or alleviate breathing difficulties, heart normal or near normal, it indicates that the effective oxygen therapy. Or should be looking for reasons to be processed in a timely manner. (2) high concentrations of oxygen should not be too time efficient oxygen, the oxygen concentration is generally considered of> 60% for more than 24 hours, oxygen toxicity can occur. (3) for acute exacerbation of chronic obstructive pulmonary disease were treated with high concentrations of oxygen can cause respiratory depression and disease progression, should generally be given to controlling (ie, low concentrations continued) oxygen properly. (4) heated and humidified oxygen Note, the respiratory tract and maintaining the temperature 37 ℃ humidity of 95% to 100% is necessary for the system to normal mucociliary clearance function, it should be inspired oxygen by wet bottle and the necessary heating apparatus to prevent the inhalation of cold, dry oxygen stimulate airway mucosal damage, caused by dry phlegm and influence cilia "scavenger" function. (5) prevent pollution and oxygen catheter blockage of nasal congestion, oxygen catheter, wet heating device, ventilator piping systems should be regularly cleaned and disinfected regular replacement and to prevent cross-infection. Oxygen catheter, nasal secretions should always pay attention to check for clogged oxygen machine design, installation, and timely replacement. To ensure the effective and safe oxygen. 1, the measurement range and accuracy of medical gas sensors should be matched with the secondary instrument, and should be higher than the accuracy of the process control and measurement requirements. 2, the scope of work pressure or differential pressure sensor monitoring sampling points should be more than 1.5 times the maximum possible pressure or differential pressure range should be 1.2 times that point - 1.3 times the normal range of variation. The scope of work should flow sensor is 1.2 times the system - 1.3 times the maximum working flow. 3, the sensor should be set independently powered emergency backup power. Efficient oxygen, medical oxygen engineering (certified), oxygen supplied by Ericsson Hebei Medical Engineering Limited. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) Hebei Hengshui, a leader in medical device manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hebei Ericsson leadership with the staff warmly welcome all inquiries negotiations to create a better future Hebei Ericsson.