Reasons for choosing automatic dry blood plasma melting machine

Due to the brittleness enhancement and transportation turnover of the plasma bag in the process of cryopreservation, it is easy to cause different degrees of damage and leakage Due to the different degree of damage, the degree of leakage is also different When the damage is more obvious than the leakage, it can be found by naked eye observation, rubbing or extrusion When there are damaged micropores, the plasma will not exude due to its high viscosity In addition, the moisture of the blood dissolver outside the plasma bag after being soaked by water makes it difficult for the naked eye to distinguish from other examinations At this time, if the plasma is melted by water immersion method, under the pressure of plasma osmotic pressure and the water around the plasma bag, the sewage containing pathogenic bacteria and various viruses will easily infiltrate into the plasma bag and cause plasma pollution In order to reduce the reaction of blood transfusion and ensure the safety of blood transfusion, the dry method and the wet method were compared The reason for choosing the dry blood dissolving machine of Chuanyi instrument: the dry defroster: it has a built-in circulation small bag, completely closed and dry defrosting, and there will be no damage that is difficult to be found by the naked eye to penetrate into the plasma bag If there is slight leakage, it can also be found on the dry surface The sewage containing pathogenic bacteria and virus is easy to infiltrate into the bag from the micro damaged part of the plasma bag by direct water immersion Because there is more water outside the bag, it is difficult to find After dry thawing, the external surface of the plasma bag is dry, the label is clear and there is no falling off After wet thawing, the external surface of plasma is wet, which is easy to cause adhesion, blur and label falling off due to wiping It is easy to clean and disinfect The water temperature tank is not easy to clean and disinfect Warm water is also easy to grow a lot of bacteria The external surface of the dry plasma bag and the operation platform are dry and clean, and there is no pollution to the surrounding environment caused by sewage splashing In the wet method, when the plasma bag is pulled out of the water, there will be a lot of bacteria and sewage splashing everywhere, which will cause the pollution of the operating platform and the surrounding environment The dry-type defroster does not need to change water, saves water, keeps the temperature of the blood dissolver constant, and is intelligent and easy to control In the wet process, the water bath blood dissolver still needs to change water frequently, which causes waste of water source and pollution of environment At present, many hospitals in China are using direct water bath warm melt pulp It is easy to cause blood pollution from pathogenic microorganism by putting the plasma bag directly into the water for soaking and thawing It has been reported that the incidence of adverse reactions is 1.7%, 2.9%, 1.1% and 0.58% after 2008 In the above reactions, it should be paid more attention to whether the reaction rate is increased due to the different ways of thawing with fresh frozen plasma Although there are many advantages and disadvantages of the dry method, the melting time is much longer than that of the wet method, and the insulation facilities in the box are far lower than that of the wet method The full-automatic water separation type plasma melting machine developed by the technical team of Chuanyi instrument combines the advantages of the water bath blood plasma melting machine and the advantages of the air bath blood plasma melting machine that will not pollute the plasma The full-automatic water separation type blood plasma melting machine has a temperature control and sensing system, with high temperature control accuracy The water circulation system thaws rapidly, fully, without instantaneous temperature difference, and the temperature is balanced, which will not damage the effective components of the plasma Inner tank, to ensure clean and sanitary water quality Automatic water replenishing function, no need for manual operation, save a lot of manpower and time The automatic dry blood plasma melting machine has the function of over temperature alarm and automatic power-off There is a small panel above the water tank, and a flexible and heat-conducting plasma water separator bag is installed below the panel to separate the plasma bag and water, so as to avoid accidents such as falling off of the label of the plasma bag, rupture of the plasma bag, water pollution, etc According to the needs of users, automatic descaling device can be installed to ensure smooth pipeline