Basic Specs:
1.Display Type: LED SpO2
Display range: 0%～100%. Pulse Rate Display range: 25bpm～250bpm.
2.Power: Two AAA 1.5V alkaline batteries.
3.Working Current: Less than 40mA at rated voltage 3V.
4.Measurement accuracy:
SpO2 Accuracy(Arms): ±2% in the range of 70%-100% of SpO2; No definition for SpO2 under 70%.
Pulse rate: 25bpm～250bpm, accuracy(Arms): ±1% or ±1bpm(larger)
Note: The accuracy(Arms) is calculated by the measurement values after a statistical distribution；compared to the reference device in a control study, approximately 2-thirds of the values were at(over or below) the accuracy(Arms) value.
5.Anti-interference ability of ambient light: Deviation in blood oxygen content is less than ± 1% when measured under indoor nature light / existing lighting and measured in the dark room.
6.The product will automatically shut down when there is no signal detected for about eight seconds.
7.Dimension: Length: 58mm Width: 33mm Height: 34mm Weight:36g approximately (without batteries).
8.Working Environments: Ambient temperature: 5℃～40℃ Relative humidity: ≤80％ Atmospheric pressure: 860hPa～1060hPa.
9.Operation mode: Continuous operation.
10.Device response time.(See Figure 2)
11.Peak wavelengths and light output power： Emission wavelength range 600nm-1000nm, radiation intensity is less than 15mW/sr (20mA). Information of wavelength range may be of especial use to clinical doctors.
12.Description of the effect on displayed and transmitted SpO2 and Pulse rate data value：
1）data averaging and other signal processing.
2）the data update period:≤3 pulse rate cycles, less than 30s.
Note: Data processing and update will not affect pulse rate and SpO2.
13.The pulse waveform has been normalized, the measurement value is the best when the waveform is smooth and stable.
14. Internally Powered ME Equipment
15.TYPE BF APPLIED PARTS
16.Degrees of protection provided by enclosures (IP code)：IP22.
How To Use:
1.Install two AAA batteries into battery cassette before closing the cover.
2.Nip the clamp.
Note: During the measurement, the device is placed with the face up when the finger is inserted in.
3.Plug one finger into rubber hole of the Oximeter (it is best to plug the finger thoroughly) before releasing the clamp.
4.Press the switch button one time on the front panel.
5.Do not tremble while the oximeter is working. It's better that the whole body be in still status.
Note: For normal use after long interruptions, refer to the product operation steps.
6.Read corresponding data from display screen
Maintenance and Storage
●Under normal conditions there is no need for special protection and maintenance when using, please pay attention to the following points:
Caution: Using oximeter in required environment.
Caution: Avoid direct sunlight .
Caution: Avoid extreme infrared radiation or ultraviolet radiation.
Caution: Avoid organic solvent vapors, dust, and corrosive gas .
●Transportation and storage conditions
Temperature range: -20℃～＋55℃
Relative humidity: ≤93％, no condensation
Atmosphere pressure: 500hPa～1060hPa
●It is recommended that the product should be kept in a dry environment anytime. Moisture might affect its lifetime and even damage the product.
Cleaning & Disinfecting
● This product is a reusable non-sterile device. Please clean and disinfect according to the following methods.
Warning:
1. Never immerse or soak the oximeter.
2. We recommend cleaning and disinfecting the oximeter before or after each use, or in accordance with the policies established by the hospital, to avoid long-term damage to the oximeter and avoid cross-infection.
3. Never use cleaning agents/disinfectants other than the recommended.
4. The sensor component is not cleaned and disinfected during testing.
5. Avoid the use of metals such as steel wire brush or polishing agent abrasive material which will damage the oximeter panel.
Cleaning:
The recommended cleaning agents include: water
1. Shut down the finger pulse oximeter and remove the battery.
2. Clean the oximeter with cotton or soft cloth moistened with water.
3. After cleaning, wipe off the water with a soft cloth.
4. Allow the oximeter to air dry.
The most used hospital cleaning and non-corrosive liquid detergent can be used to clean the oximeter. Pay attention to diluting cleaning detergent before use, following the manufacturer's instructions.
Avoid the use of ethanol-based, amino-or acetone-based cleaning agent. Oximeter shell should be maintained from dust pollution, use a soft cloth or lint-free cleaning agent with the sponge to wipe. Make sure no liquid will enter into the equipment.
Disinfecting
The recommended disinfectants include : ethanol 70%, isopropanol 70%.
1.Shut down the finger pulse oximeter and remove the batteries.
2.Clean the oximeter as instructed above.
3.Disinfect the oximeter with cotton or soft cloth moistened with one of the recommended disinfectants.
4.After disinfection, be sure to wipe off the disinfectant left on the oximeter with a soft cloth moistened with water. 5.Allow the oximeter to air dry. Possible Problems and Solutions
Caution: Oximeter cover can only be opened by a professional maintenance staff. No internal parts require opening by end users. If you are not sure about the measurement precision, please use other methods to check patient's pulse, to determine whether oximeter works.
Note: Do not splash, dump any liquid into the oximeter and attachments, switch and connections, which may damage the oximeter.
