User's Manual

ManualsBrandsXuzhou Yongkang Electronic Science Technology ManualsHealth MonitorsFingertip Pulse Oximeter

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

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。

Summary of content (15 pages)

PAGE 1
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 SPO2 and PR detection. Being portable, it is able to measure SPO2 and PR values quickly and precisely.
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.
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. 18. It may cause inaccurate reading by giving use of cardiotonic to patient after his cardiac arrest or when he is in quiver. 19. Bright nail or painted nail may cause inaccurate SpO2 reading.
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. 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)】 Operation Instructions 1. 2. 6. Install two AAA batteries into battery cassette before covering its cover.
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 OLED display:  OLED display modes： 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. Note ：The instruments equipped with gravity sensing function , OLED display mode only1. 2.3.
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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; Resolution：1% 3. PR：Measurement range：30BPM～254BPM Accuracy：≤100BPM ,±1BPM ＞100BPM ,±2BPM 4. Parameters of LED probe wavelength radiation power RED 660±5nm 1.8mW IR 940±10nm 2.
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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 -People who need blood oxygen measurement .
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Maintenance and Preservation 1. 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. 4. It would be better to preserve the product in -10~40℃ (14-104℉) and humidity is 10%-95%. 5. It is recommended that the product should be kept dry anytime.
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(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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
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 IEC 30A/m 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. The customer or the user of the Fingertip Pulse Oximeter should assure that it is used in such an environment.
PAGE 12
810 870 GSM 800/900. Pulse TETRA 800, modulation b) iDEN 820, 18 Hz CDMA 850, LTE Band 5 800 - 960 2 0,3 28 1 700-1 990 GSM 1800; CDMA 1900; Pulse GSM 1900; modulation b) DECT; 217 Hz LTE Band 1, 3 4, 25; UMTS 2 0,3 28 2 400-9 570 Bluetooth, WLAN, 802.11 b/g/n, RFID 2450, LTE Band 7 2 0,3 28 0,2 0.3 9 930 1 720 1 845 1 970 2 450 5 240 5 500 5 100-5 800 5 785 Pulse modulation b) 217 Hz Pulse WLAN 802.
PAGE 13
SpO2 or PR is shown unsteady The Oximeter can not be turned on Indication lamps are suddenly off 1. The finger might not be plugged deep enough 2. Finger is trembling or the patient is on movement status 1. Inadequate power or power off 2. Batteries might be installed incorrectly 3. The Oximeter might be damaged 1. The product automatically shuts off when no signal is detected in 8 seconds 2. Inadequate power 1. Retry by plugging the finger 2. Please remain at rest 1. Please replace the batteries 2.
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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. 3, The instrument is not used for evaluation of blood oxygen probe pulse and pulse blood oxygen monitor accuracy.
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.