Fever has many categories, hot slice characteristics of different material is different, have different application fields. Feer is silica gel films, non-woven hot plate and ceramic piece because of its stable performance, safe and reliable or benefit human health and other reasons are widely used in medical equipment in the field of heating and heat preservation equipment, small make up to make a brief introduction of various fever piece of different applications in medical equipment.
Hot piece of application in medical equipment. Silicone fever piece used mainly in medical equipment medical equipment for example blood analyzer, test tube heater, health-care garment, model body slimming belt to compensate the heat, etc. Feer is the silicone piece of the silicone rubber piece, also called silastic electrothermal film, oil drum heating plate, etc. Is made of two pieces of glass fiber cloth and double pressure silicone also of silicone glass fiber cloth. Because it is thin sheet products (standard thickness of 1.5 mm), it has good flexibility, can be completely close contact with heated object. Because it is flexible, it is easier to close to the heating body, heating and shape can change with demand design, can make heat transfer to any place as needed. Silicone hot piece of security is that the general planar heating element with carbon as the main ingredients, and silicone heater is after arrangement of nickel alloy resistance wire, so security is higher, can be at ease use.
Hot piece of application in medical equipment. Non-woven fever is paste hair hotline between the two pieces of non-woven fabric of a heating blanket components. We see a lot of shawl massager, massage belt, back of a chair massager is made of non-woven fever piece. Non-woven fever piece only 3 to 5 mm, the thickness of the area from 10 cm to 4.0 ㎡, the work from 0.5 watts to several hundred watts, the highest working temperature of 150 ℃. With light, the use of safety and health, uniform design and simplicity of installation, the surface heat transfer, low cost, long service life, can be arbitrarily according to the heated surface shape etc, is to design a variety of planar heating in low temperature applications of ideal heating elements.
Hot piece of application in medical equipment. Fever is high temperature co-firing ceramic heating tablets, is to use the material for molybdenum, manganese, molybdenum, tungsten high melting point metal heat resistance in accordance with the requirements of the heating circuit design printing paste in 92 to 96% of the stretch of alumina ceramic green, 4 to 8% of the sintering additives and multi-layer composite, in 1500 ~ 1600 ℃ high temperature firing, so that ceramic heating with high temperature resistance, corrosion resistance, long service life, good performance of thermal conductivity, high efficiency and energy saving advantages of fast, uniform temperature, thermal compensation, at the same time, the ceramic heating piece also contains no lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls (PCBS), polybrominated diphenyl ether and other harmful substances, comply with the eu RoHS environmental protection requirements, due to the above features, ceramic heating piece is widely used in the medical field of each need low temperature heating equipment, such as intravenous fluids heater, infrared fields.
Fever piece is widely used in medical equipment, different types of fever piece also plays a different role in medical equipment, there are many hot piece of manufacturers to provide according to the size of the voltage custom-built hot piece of service, with the development of hot piece of technology, its application in the medical device a wider range, more professional and segmentation.
|