Niscomed CMS60C Pulse Oximeter(Black)

The pulse oxygen saturation is the percentage of HbO2 in the total Hb in the blood, so-called the O2 concentration in the blood. It is an important bio-parameter for the respiration. A number of diseases relating to respiratory system may cause the decrease of SpO2 in the blood, furthermore, some other causes such as the malfunction of human body's self-adjustment, damages during surgery, and the injuries caused by some medical checkup would also lead to the difficulty of oxygen supply in human body, and the corresponding symptoms would appear as a consequence, such as vertigo, impotence, vomit etc. Serious symptoms might bring danger to human's life. Therefore, prompt information of patients' SpO2 is of great help for the doctor to discover the potential danger, and is of great importance in the clinical medical field. The Pulse Oximeter features in small volume, low power consumption, convenient operation and being portable. It is only necessary for patients to put one of his fingers into a probe for diagnosis, and a display screen will directly show the measured value of pulse oxygen saturation with the high veracity and repetition.Environment requirements Storage Environment a) Temperature :-40℃～+60℃ b) Relative humidity: 5%～95% c) Atmospheric pressure :500hPa～1060hPa Operating Environment a) Temperature:10℃～40℃ b) Relative Humidity :30%～75% c) Atmospheric pressure:700hPa～1060hPaMeasurement of SpO2 Measuring range: 0%～100％ Accuracy: When the SpO2 measuring range is 70%～100％,the permission of absolute error is ±2％； below 70% unspecified B. Measurement of pulse rate Measuring range: 30bpm～250bpm Accuracy: ±2 bpm or ±2% (select larger) C. Resolution SpO2 : 1%, Pulse rate: 1bpm. D. Measurement Performance in Weak Filling Condition SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (select larger).E. Resistance to surrounding light The deviation between the value measured in the condition of man-made light or indoor natural light and that of darkroom is less than ±1%. F. Power supply requirement : 3.6 V DC ~ 4.2V DC. G. Optical Sensor Red light (wavelength is 660nm，6.65mW) Infrared (wavelength is 880nm, 6.75mW) H. Adjustable alarm range SpO2 : 0%~100% Pulse Rate : 0bpm~254bpmAccessories A. A lithium battery B. A User Manual C. A power adapter D. A data line E. A disk (PC software) F. An adult-oximeter probe Instructions for safe operations•Check the main unit and all accessories periodically to make sure that there is no visible damage that may affect patient’s safety and monitoring performance about cables and transducers. It is recommended that the device should be inspected once a week at least. When there is obvious damage, stop using the device.•Necessary maintenance must be performed by qualified service engineers ONLY. Users are not permitted to maintain it by themselves.•The oximeter cannot be used together with devices not specified in User’s Manual. Only the accessory that appointed or recommendatory by manufacture can be used with this device. •This product is calibrated before leaving factory.