It is obvious for donated blood to be refrigerated if it is not transfused to a patient after it has been donated. This is because if it is not done so, there is a high risk of it getting spoilt or dead. Therefore, this means the temperature has to lower down in a range that can be harmful to the body. In fact, when a patient is infused with this fluid when it is very cold he or she can get conditions like arrhythmias, shock or hypothermia. Therefore, as a way of reducing and eliminating these risks, reusable blood warmer provide the required and acceptable temperatures on the fluid prior to or during transfusion process.
They are classified in three categories following the technology or technique used to provide heat. They include dry heat that uses hot air, water bath devices that use hot water as a heating medium and lastly the countercurrent machines which use electric power to provide heating. The process of raising the temperature is usually done in the cabinets before being transfused into the patient or in line during the transfusion activity.
Once you raise the temperature to the one required which is thirty-seven degree Celsius, you transfuse the fluid into your body since when you don't do it, it will naturally cool down to where the temperature was initially. Additionally, it can provide heat without interfering with the living cells like WBC and RBC.
In most cases, these devices are used during mass transfer of blood or to patients who require more than fifty percent of the body blood volume. They are also used when the volumes to be administered requires urgency or need to be done rapidly. This is because, if a large amount is transfused when cold the mentioned cases are likely to occur due to temperature lowering beyond the recommended range. They are also used when the patients receiving the blood have cold agglutinins.
When a patient is likely to suffer cold agglutinins, these devices become very beneficial is eliminating this negative effect. On the other hand, elderly, neonates and pediatric patients should be accorded special considerations before this can be done to them. Also, people suffering cardiac and chronic disorders should also be treated in the same manner.
The devices are supposed to be in operation mode prior to the exercise so as to provide temperature rise in a gradual and systematic way not in a random way that can affect the cells. When properly utilized, negative effects associated with cold temperature will not be experienced. The devices, on the other hand, are not disposed after a single use as they are reused. They are also convenient devices more the countercurrent that requires auto start-stop to keep the required temperature.
However, it has certain limitations such as failure or temperature maintain technology. It can only prevent loss of heat by active warming but does not have a way in which the patient can be kept warm. That is why other methods like warming, water, blankets as well as pads can be used as another way or remedy to conditions like hypothermia.
Additionally, it does not mean that the body temperature will rise when you infuse the warm fluids in your bloodstream. They are just therapeutic options for offering warmth.
They are classified in three categories following the technology or technique used to provide heat. They include dry heat that uses hot air, water bath devices that use hot water as a heating medium and lastly the countercurrent machines which use electric power to provide heating. The process of raising the temperature is usually done in the cabinets before being transfused into the patient or in line during the transfusion activity.
Once you raise the temperature to the one required which is thirty-seven degree Celsius, you transfuse the fluid into your body since when you don't do it, it will naturally cool down to where the temperature was initially. Additionally, it can provide heat without interfering with the living cells like WBC and RBC.
In most cases, these devices are used during mass transfer of blood or to patients who require more than fifty percent of the body blood volume. They are also used when the volumes to be administered requires urgency or need to be done rapidly. This is because, if a large amount is transfused when cold the mentioned cases are likely to occur due to temperature lowering beyond the recommended range. They are also used when the patients receiving the blood have cold agglutinins.
When a patient is likely to suffer cold agglutinins, these devices become very beneficial is eliminating this negative effect. On the other hand, elderly, neonates and pediatric patients should be accorded special considerations before this can be done to them. Also, people suffering cardiac and chronic disorders should also be treated in the same manner.
The devices are supposed to be in operation mode prior to the exercise so as to provide temperature rise in a gradual and systematic way not in a random way that can affect the cells. When properly utilized, negative effects associated with cold temperature will not be experienced. The devices, on the other hand, are not disposed after a single use as they are reused. They are also convenient devices more the countercurrent that requires auto start-stop to keep the required temperature.
However, it has certain limitations such as failure or temperature maintain technology. It can only prevent loss of heat by active warming but does not have a way in which the patient can be kept warm. That is why other methods like warming, water, blankets as well as pads can be used as another way or remedy to conditions like hypothermia.
Additionally, it does not mean that the body temperature will rise when you infuse the warm fluids in your bloodstream. They are just therapeutic options for offering warmth.
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You can find a detailed list of the reasons why you should purchase a reusable blood warmer at http://www.bloodwarmersllc.com/outdoor-sports-supplies.html right now.
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