Special medical one-off temperature measuring paste

Abstract

The invention discloses a special medical one-off temperature measuring paste. The special medical one-off temperature measuring paste comprises a skin-contact layer, a PCB substrate, a glue layer andan isolating layer, wherein an antenna, a wireless transmission device and a body temperature measuring device are arranged on the PCB substrate by welding; one end of the wireless transmission device is connected to the body temperature measuring device while the other end of the wireless transmission device is connected to the antenna; the PCB substrate is arranged between the skin-contact layer and the glue layer; the isolating layer is arranged below the glue layer; a manual tearing piece is arranged on the isolating layer. The temperature measuring paste is capable of automatically, continuously and quickly acquiring the body temperature of a patient for a long time; the shortages of low body temperature measuring speed and failure in continuous recording of an existing mercury thermometer can be solved; a complete body temperature curve required for the clinic is realized. Therefore, the working efficiency of medical staff can be increased, and meanwhile, the problems that a traditional mercury thermometer is easily broken and easily injuries people and pollute the environment and the traditional mercury thermometer easily causes cross infection can be solved.

Description

technical field [0001] The invention relates to the technical field of temperature measuring equipment, in particular to a medical-specific disposable body temperature sticker. Background technique [0002] At present, mercury thermometers are mainly used to measure body temperature clinically. Although mercury thermometers have high measurement accuracy, the measurement is time-consuming. A measurement takes 5 to 15 minutes, which greatly wastes the time of medical staff and patients, and even delays the disease; Moreover, the main material of the mercury thermometer is glass and mercury, which is easily broken when used, which may easily cause personal injury and environmental pollution; [0003] Since the change trend of the patient's body temperature can reflect the change of the patient's condition, it is very important in clinical practice, but the mercury thermometer can only measure the highest temperature of the time, and cannot measure continuously. The body tempe...

AI Technical Summary

Problems solved by technology

[0005] Although there is currently a disposable thermometer that is passively powered by an RFID coil, this passively powered thermometer needs to be approached by an RFID card reader to work. However, the RFID placed under the armpit cannot be read close to it, and it is powered passively. It cannot be measured continuously, so this product has no real practical value

[0006] Although there are many electronic thermometers at present, most of these electronic thermometers use NTC or PTC thermistors to collect body temperature. It must be converted into a voltage signal by ADC to further calculate the body temperature. Generally, thermometers must be set at 0 degrees Celsius before leaving the factory. Or 25 degrees Celsius calibration, but as the temperature changes, the resistance of the wire itself will also change, so the farther the measurement probe is from the processor, the greater the error, so the use of an electronic thermometer must first solve the problem of accuracy

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