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Solutions to heat radiation of medical equipment
Electronic equipment is more and more applied to medical work. Their demand on the environment is more diverse and stringent, and temperature is one of the most important factors, because the change of temperature has the biggest impact on electronic equipment. Under the condition of high temperature, almost all parts of instrument and equipment are affected. The high polymer material, at high temperature, will decompose and age quickly and shorten the service life of electronic components. A good medical radiator fan is very important for ventilation and heat radiation of medical equipment.
Necessary applications of the fan in medical equipment:
In the normal use process of medical equipment, the temperature of internal parts of medical equipment (control box) will rise by different degrees because of current. In case of normal use (or used for a long time), if the temperature rises beyond the safe margin, a radiator fan or cooling device (one or more) shall be installed in order to ensure the normal operation of the equipment in use process and improve the use safety of equipment. Therefore, when maintaining the medical equipment, you should pay attention to inspecting the heat radiation condition of the equipment, in order to avoid malfunctioning arising from overheat of circuit components because the radiator fan fails to work properly, or affecting the normal use of medical equipment to cause unnecessary economic losses.
Reasonable use of the applications of the fan in medical equipment:
With the continuous development of electronic assembling technology, the size of electronic equipment tends to be miniaturized and the system tends to be complicated, and high heat and density have become an irresistible trend of development. In order to meet the demand of high heat and density, the fan, radiator and other traditional radiation means continue to innovate, and innovative and efficient heat radiation methods emerge one after another. With many radiation methods, it is of great importance to distinguish the radiation capability of various radiation methods, to distinguish and select an economical and reliable heat radiation method. According to the air cooling method, we integrated research results of domestic and foreign literature on this heat radiation method and summed up the capacity of this heat radiation method, so as to provide reference for purchasing the medical equipment radiator fans with economical and reasonable heat radiation method.
Necessary applications of the fan in medical equipment:
In the normal use process of medical equipment, the temperature of internal parts of medical equipment (control box) will rise by different degrees because of current. In case of normal use (or used for a long time), if the temperature rises beyond the safe margin, a radiator fan or cooling device (one or more) shall be installed in order to ensure the normal operation of the equipment in use process and improve the use safety of equipment. Therefore, when maintaining the medical equipment, you should pay attention to inspecting the heat radiation condition of the equipment, in order to avoid malfunctioning arising from overheat of circuit components because the radiator fan fails to work properly, or affecting the normal use of medical equipment to cause unnecessary economic losses.
Reasonable use of the applications of the fan in medical equipment:
With the continuous development of electronic assembling technology, the size of electronic equipment tends to be miniaturized and the system tends to be complicated, and high heat and density have become an irresistible trend of development. In order to meet the demand of high heat and density, the fan, radiator and other traditional radiation means continue to innovate, and innovative and efficient heat radiation methods emerge one after another. With many radiation methods, it is of great importance to distinguish the radiation capability of various radiation methods, to distinguish and select an economical and reliable heat radiation method. According to the air cooling method, we integrated research results of domestic and foreign literature on this heat radiation method and summed up the capacity of this heat radiation method, so as to provide reference for purchasing the medical equipment radiator fans with economical and reasonable heat radiation method.
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From imaging devices to surgical instruments then to active immunity, the powerful medical technology in 21st century is impressive, which contributes largely to the improvements in microprocessor computing power. However, for thermal engineers, corresponding costs have been paid for these advances. The equipment with large power has large thermal power. Generally speaking, it is also discharging heat in the increasingly small space (because the size of the equipment becomes much smaller). With our higher and higher requirements for the accuracy and reliability of medical equipment, radiation control is becoming more and more important. The air radiation method has the advantages of low cost and high reliability, which is especially applied to the equipment with small power consumption and large heat radiation space.
Future challenges:
A big challenge comes from the fact that medical equipment has some special requirements because of its high risk. For example, because of the intimate nature of some materials and the human body, there are some common materials (e.g., copper) in heat radiation solutions. Some medical applications, out of need for accuracy, may compress the space, which is available for radiation solutions, even almost make it disappear -- some surgical instruments need heat management so as to avoid damage to human tissues, but they only provide a 0.5mm position for designers to deploy heat transfer technology.
In the development process of medical equipment, the passive heat radiation management is obviously a main factor in helping to ensure the accuracy and advanced functions of the current medical equipment, and will further carry forward tits capabilities. The passive heat radiation management solution has a very valuable advantage in saving space, reducing weight, reducing maintenance cost and other aspects. Compared to the cooling systems which rely on the pump liquid, the passive heat radiation management solution has less impact on the environment. Because the improvement of function and computing power of electronic devices has been producing more heat that needs to be released, and the miniaturization (of medical equipment) is gradually reducing the space available for the deployment of heat radiation management devices, innovative heat radiation technology plays an important role in the future development of medical devices.
So how to select proper medical equipment fans quickly and effectively? Please contact the experts of Hondaly in heat radiation, and our engineers will recommend solutions for you online.
Future challenges:
A big challenge comes from the fact that medical equipment has some special requirements because of its high risk. For example, because of the intimate nature of some materials and the human body, there are some common materials (e.g., copper) in heat radiation solutions. Some medical applications, out of need for accuracy, may compress the space, which is available for radiation solutions, even almost make it disappear -- some surgical instruments need heat management so as to avoid damage to human tissues, but they only provide a 0.5mm position for designers to deploy heat transfer technology.
In the development process of medical equipment, the passive heat radiation management is obviously a main factor in helping to ensure the accuracy and advanced functions of the current medical equipment, and will further carry forward tits capabilities. The passive heat radiation management solution has a very valuable advantage in saving space, reducing weight, reducing maintenance cost and other aspects. Compared to the cooling systems which rely on the pump liquid, the passive heat radiation management solution has less impact on the environment. Because the improvement of function and computing power of electronic devices has been producing more heat that needs to be released, and the miniaturization (of medical equipment) is gradually reducing the space available for the deployment of heat radiation management devices, innovative heat radiation technology plays an important role in the future development of medical devices.
So how to select proper medical equipment fans quickly and effectively? Please contact the experts of Hondaly in heat radiation, and our engineers will recommend solutions for you online.
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