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User Manual
Version：Ver 1.2
Revision date：01-2021
Product name：Fingertip Pulse Oximeter
Doc.:IFU-FPO
Model：
YK-80A, YK-80B, YK-80C, YK-81A, YK-81B, YK-81C, YK-82A, YK-82B, YK-82C, YK-83A,
YK-83B, YK-83C, YK-84A, YK-84B, YK-84C.
This Fingertip Pulse Oximeter is a kind of innovated medical device with non-invasive features for
artery SPO
and PR detection. Being portable, it is able to measure SPO
and PR values quickly and
2
2
precisely.
General Description
Haemoglobin Saturation is the percentage between the capacity of Oxyhemoglobin (HbO2) that
compounded with oxygen and that of all combinativable haemoglobin (Hb) in blood. In other words,
it is the saturation of Oxyhemoglobin in blood. It is a very important physiological parameter for
Respiratory and Circulation Systems. Many respiratory diseases could reduce haemoglobin
saturation in human blood. Moreover, factors such as Automatic Organic Regulation Malfunction
caused by anaesthesia, trauma resulted from major operation and some medical examination can
also cause problems in oxygen supply, which might reduce human haemoglobin saturation. As a
result, such symptoms as megrim, vomiting and asthenia might appear to patients. Hence, it is very
important to know hemoglobin saturation of patient timely in clinical medical aspects.
The fingertip pulse oximeter features in small volume, low power consumption, convenient
operation and portability. It is only necessary for patient to put one finger into fingertip photoelectric
sensor for diagnosis, and the display screen will directly show measured value of hemoglobin
saturation. It has been proved in clinical experiments that it possesses rather high precision and
repeatability.
Intended use
The fingertip pulse oximeter can be used to measure human haemoglobin saturation and pulse rate
through finger , it can be used in hospitals, families, schools and medical centers.
User Group
-People who need blood oxygen measurement .
Contraindication：not found
：
Note
1.The image in the instruction may have slight differences with the actual instruments.
2.Technical parameters and appearance change, without prior notice.
Product include：main machine and SPO2 sensor。
1
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Summary of Contents for ProLinx YK-80A
- Page 1 Revision date：01-2021 Product name：Fingertip Pulse Oximeter Doc.:IFU-FPO Model： YK-80A, YK-80B, YK-80C, YK-81A, YK-81B, YK-81C, YK-82A, YK-82B, YK-82C, YK-83A, YK-83B, YK-83C, YK-84A, YK-84B, YK-84C. This Fingertip Pulse Oximeter is a kind of innovated medical device with non-invasive features for artery SPO and PR detection.
- Page 2 Measurement principle The principle of the oximeter is as follows: An experience formula of data process is established by exerting Lambert Beer Law according to Spectrum Absorption Characteristics of Reductive hemoglobin and oxyhemoglobin （HbO2 ) in red light and infrared light zones. Operation principle of the instrument is to combine Photoelectric Oxyhemoglobin Inspection Technology with Capacity Pulse Scanning and Recording Technology, so that two lights with different wavelength (660nm red light and 940nm infrared light) can be focused onto human nail through perspective...
- Page 3 inaccurate reading. 15. Venous pulsations may cause inaccurate reading. 16. It may cause inaccurate reading when the positions of sensor and blood pressure cuff are on the same arterial catheter or intravascular line. 17. Hypotension, severe vasoconstriction, severe anemia, or hypothermia may cause inaccurate reading.
- Page 4 4. In the absence of signals, the product will be in after 8 seconds to enter standby state. 5. Small in volume, light in weight, and convenient to carry 【Instrument has 5s automatic signal detection function, when you insert finger, timely will automatically start;Automatic startup function instrument (applicable to Automatic startup function instrument)】...
- Page 5 OLED display modes： OLED display: Battery cover start/mode key Keys function description: in standby mode, start the key instrument into the working state, push down this button under working state, can change the display mode. ：The instruments equipped with gravity sensing function , OLED display mode only1. Note 2.3.4, figure 5 and 6 are not shown ：The machine profile picture only for your reference use, specific in kind prevail...
- Page 6 Menu ① Menu ② Note: If the matching refers to clamp oximeter is basic, not equipped with parameter setting function Detailed descriptions of product functions: 1. Display Type：OLED display 2. SpO2：Measurement range：70%～100% Accuracy：80%～100%:± 2% (Including 80%); 70%～79%: ± 3% ; Below 70% no requirement;...
- Page 7 16. About 30min required for oximeter to cool from the maximum storage temperature between uses until it is ready for intended use 17. Applied parts specified: Probe and its circuit 18. Use specification Expected medical instructions The fingertip pulse oximeter can be used to measure human haemoglobin saturation and pulse rate through finger Expected patient population...
- Page 8 Maintenance and Preservation Replace the batteries timely when the low battery indicator flashes 2. Clean the surface of fingertip pulse oximeter before use. 3. Remove the batteries when the oximeter is not likely to be used for some time when leakage from batteries would result in an unacceptable risk.
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Page 9: Equipment And Systems
(2) This device must accept any interference received, including interference that may cause undesired operation. FCC RF Radiation Exposure Statement: 1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. - Page 10 Guidance and manufacturer's declaration – electromagnetic immunity – for all EQUIPMENT and SYSTEMS Guidance and manufacturer’s declaration – electromagnetic immunity The Fingertip Pulse Oximeter is intended for use in the electromagnetic environment specified below. The customer or the user of the Fingertip Pulse Oximeter should assure that it is used in such an environment.
- Page 11 Power frequency (50/60 Hz) 30 A/m magnetic field 30A/m IEC 61000-4-8 Guidance and manufacturer´ s declaration – electromagnetic immunity – for EQUIPMENT and SYSTEM that are not LIFE-SUPPORTING Guidance and manufacturer´ s declaration – electromagnetic immunity The Fingertip Pulse Oximeter is intended for use in the electromagnetic environment specified below.
- Page 12 GSM 800/900. Pulse TETRA 800, 800 - 960 modulation iDEN 820, 18 Hz CDMA 850, LTE Band 5 GSM 1800; 1 720 CDMA 1900; Pulse GSM 1900; modulation 1 845 1 700-1 990 DECT; 217 Hz LTE Band 1, 3 1 970 4, 25;...
- Page 13 1. The finger might not be SpO2 or PR is shown plugged deep enough 1. Retry by plugging the finger unsteady 2. Finger is trembling or the 2. Please remain at rest patient is on movement status 1. Inadequate power or power 1.
- Page 14 faults ③Indication of Probe cable extender faults Reserves the right to technical change appearance, our products are subject to change without prior notice, please forgive me! Statement: 1, If you need maintenance, please contact the manufacturer 2, The company can be in the form of email or other electronic files provide users with random files.
- Page 15 Date：see product label Xuzhou Yongkang Electronic Science Technology Co., Ltd 1st&2nd Floor,6#01,6#02,No.6 Building 1st Phase Economic Development Manufacturing Zone,LIANDO U Valley, No.6 Leye Road ,Xuzhou ETDZ,221000 Xuzhou,PEOPLE'S REPUBLIC OF CHINA The authorized representative of European Union:...
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