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Basic Information On A Blood Warmer



By Michael Obrien


Blood warmer is the name of a medical device. This unit may also be referred to as an IV fluid warmer. This tool is often used at hospitals and other medical facilities as a way to warm the blood and fluids that go into an IV, before administering them to a patient, usually intravenously.

Often this is used during intravenous administration, or a different parenteral way. In either case, it is needed to maintain temperature in the body. This is important for people who are having or have recently had surgery, and those who have had physical trauma. These patients are more susceptible to complications and could develop hypothermia if they are given fluid or blood that is not warmed properly. With hypothermia, body temperature is far below what is necessary in order for the body and metabolism to function correctly.

The features of these devices will vary based on the model. Usually they warm both IV fluids and blood. Some are made to be disposable. Others have a battery backup, are portable and can be started up in less than 60 seconds. Typically the structures accommodate all of the standard infusion sets. They usually attach between the infusion bag and the infusion site. The heater included is set to automatically adjust to the flow rate.

Devices employed today have undergone many changes because of the advances in technology. Disposable warmers are used frequently in the modern day. An example of these models is the Thermiflow fluid warmer. The device is a disposable, self-powered devices that activates itself when exposed to the atmosphere. It also accepts all IV Sets. This particular model is known to utilize a flow rate of approximately 40 ml for every minute and increases the temperature of fluids by 10 degrees celsius.

After blood has been donated, it is stored in a cold place for preservation purposes. People who require transfusions need this fluid, but must first have it warmed to a temperature that is more easily accepted. A host of problems can arise in cases where the temperature is not warm enough. In some cases, other techniques must be done to prepare fluids for administration.

Blood is a body fluid that is crucial to the life of an animal, including humans. It is what delivers all the oxygen, nutrients and other substances needed by the different parts of the body. It is also used in order to transport metabolic waste.

IV therapy is employed to infuse certain liquids into the veins, directly. These can be used to add in a variety of fluids. Of course, all that is administered in this therapy has to be preserved at a cold temperature in order to stay in good condition for injection. Therefore, warming units are needed to heat the fluids to a level compatible with the body temperature of a patient.

The blood warmer devices is used primarily in the health care field. It is designed to warm fluids that are going to be directly administered to a patient, via IV or other similar techniques. This is necessary as a preparation step because many of the fluids are kept in cool environments while they are being preserved. The temperature of the body is much warmer and the fluids have to be close to this temperature when injected to prevent issues, such as hypothermia.




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