Medical thermometers are used in areas where infectious diseases occur. They use far-infrared rays to emit light signals to measure the temperature of the human body without touching the human body. It has special uses during SARS and bird flu periods. The temperature is designed to be -50～480℃, and the low temperature measurement of minus 50 degrees is easily realized, and it can also be used normally in low temperature areas such as northeast and northwest.

Infrared ear thermometer temperature measurement principle When the object is above absolute zero, because of the movement of the charged particles inside, it radiates energy in the form of electromagnetic waves of different wavelengths. The wavelength involves ultraviolet, visible, and infrared light regions, but mainly at 0.76~3 μ m Near infrared, 3~6 μ m mid-infrared, 6~15μm far-infrared zone.

Wrist-type electronic blood pressure monitor is a kind of electronic blood pressure monitor. It generally adopts automatic electronic intelligent blood pressure measurement technology. It has LCD screen and microcomputer automatic control. It can quickly and accurately measure your blood pressure and pulse rate, helping The patient's blood pressure and pulse are checked regularly.

The blood oxygen saturation monitor is an instrument for monitoring blood oxygen saturation. Blood oxygen saturation is often abbreviated as SaO2 or SpO2. It refers to the degree to which hemoglobin binds to oxygen under a certain partial pressure of oxygen, that is, the percentage of oxygen content and oxygen capacity. The blood oxygen saturation of the arteries is usually used.It monitors the ratio of oxygen-carrying hemoglobin to non-oxygen-carrying hemoglobin in the arteries. A typical oximeter has two light-emitting diodes. The two LEDs face the patient ’ s part to be tested-usually the fingertip or earlobe. One diode emits a light beam with a wavelength of 660 nanometers, and the other emits 905, 910 or 940 nanometers. The absorption rate of oxygen-containing hemoglobin for these two wavelengths is very different from that of oxygen-free hemoglobin. Using this property, the ratio of the two hemoglobins can be calculated.

According to the different acquisition methods of blood cell signals, the principles can be summarized into five types: photoelectric, capacitive, resistive, centrifugal and laser scattering.

Fully automatic intelligent machine, convenient, simple to operate, the whole process is automatically completed, and no manual work such as reagent addition is required.

The switch machine automatically cleans the micro-holes and pipelines of the sampler, so that the detection is free from any pollution, and the detection is accurate and stable. Moreover, it is an intelligent dual-channel, dual-channel detection, which is time-saving and accurate. The original single-channel has been eliminated, and the single-channel needs to be detected one by one. Not only is the detection speed slow, but multiple detections are prone to cross-contamination, and the detection results are inconsistent Stablize.

In addition, it is equipped with a high-pressure hot intelligent blockage removal system, so that the automatic blood cell analyzer can be used smoothly. The high-pressure backwash system is a protection system to ensure the smooth use of the instrument.

Another instrument has a built-in thermal printer, which can complete detection and report printing without connecting to a computer. There is also a free choice of report mode.