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Brand Name : MSL
Model Number : BA698
Certification : CE/ISO
Place of Origin : China
MOQ : 100pcs
Price : Negotiable
Payment Terms : L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability : 1000 sets per month
Delivery Time : Within 7-10 workdays after receipt of payment
Packaging Details : Standard Export Package
Product name : Color Ultrasound
Service life : 3 years
Resolution : blood oxygen saturation ± 1%
Battery : 2 AAA 1.5V alkaline batteries
Power consumption : less than 30mA
Atmospheric pressure : 70kPa ~ 106kPa
MOQ : 100PCS
Light And Portable Fingertip Pulse Oximeter 70kPa - 106kPa Fit All Finger Size
Specification
item | value |
Place of Origin | China |
Guangdong | |
Brand Name | MSL |
Model Number | BA698 |
Instrument classification | Class II |
Warranty | 1 Year |
After-sale Service | Online technical support |
Product name | Fingertip Pulse Oximeter |
Service life | 3 years |
Blood oxygen saturation: measuring range | 70% ~ 99% |
Resolution | blood oxygen saturation ± 1% |
Battery | 2 AAA 1.5V alkaline batteries |
Power consumption | less than 30mA |
Storage temperature | -10 ℃ ~ 40 ℃ |
Atmospheric pressure | 70kPa ~ 106kPa |
dimensions | 58.5 * 36.5* 29mm |
MOQ | 100 PCS |
Working Principle
By driving a red LED (660nm) and an infrared LED (910nm) in turn, the blue line indicates the induction curve of the receiving tube to reduced hemoglobin when hemoglobin does not carry oxygen molecules. From the graph, you can see the reduced hemoglobin to 660nm red The absorption of light is relatively strong, while the absorption length of 910nm infrared light is relatively weak. The red line represents the induction curve of hemoglobin and red blood cells with oxygen molecules when the receiving tube responds to oxygenated hemoglobin. It can be seen from the figure that the absorption of 660nm red light is relatively weak, and the absorption of 910nm infrared light is relatively strong. In blood oxygen measurement, reduced hemoglobin and oxygenated hemoglobin, by detecting the difference between the two kinds of light absorption of different wavelengths, the measured data difference is the most basic data for measuring blood oxygen saturation. In the blood oxygen test, the two most common wavelengths of 660nm and 910nm, in fact, to achieve higher accuracy, in addition to the two wavelengths, there are even up to 8 wavelengths. The main reason is that the human hemoglobin is in addition to reducing hemoglobin. In addition to oxyhemoglobin, there are other hemoglobins. We often see carboxyhemoglobin. More wavelengths will help you make better accuracy.
Product Features
The oximeter is mainly used to measure pulse rate, blood oxygen saturation, and perfusion index (PI).
1. Pulse rate: the number of pulses per minute. Under normal circumstances, the pulse rate and the heart rate are the same. When atrial fibrillation or frequent pre-period contractions, the pulse rate is lower than the heart rate
2. Blood oxygen saturation: one of the important basic data in clinical medicine, refers to the percentage of the combined O2 volume in the total blood volume to the total combined O2 volume. It is an important indicator that reflects the oxygen status in the body.
3. Perfusion index (PI): refers to the blood perfusion index. The PI value can reflect the pulsating blood flow, that is, the blood perfusion ability. The greater the pulsating blood flow, the greater the pulsating component and the greater the PI value.
Main components
A microprocessor, memory (EPROM and RAM), two digital-to-analog converters that control LEDs, a device that filters and amplifies the signal received by the photodiode, and an analog-to-digital converter that digitizes the received signal to provide the microprocessor . The LED and photodiode are placed in a small probe that is in contact with the patient's fingertip or earlobe. The pulse oximeter generally also includes a small liquid crystal display.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2013,sell to Southeast Asia(25.00%),Africa(20.00%),North America(11.00%),Southern Europe(10.00%),South America(9.00%),Eastern Asia(7.00%),Central America(4.00%),Western Europe(3.00%),South Asia(3.00%),Eastern Europe(2.00%),Oceania(2.00%),Northern Europe(2.00%),Mid East(00.00%),Domestic Market(00.00%). There are total about 201-300 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Medical Consumables/Medical Image/Beauty Equipment,Laboratory Equipment/Vet Equipment
4. why should you buy from us not from other suppliers?
1.Our Products Have Covered 179 Countries 2.Annual Turnover Has Reached $35.6 MIllion Dollars 3.24 Hours Online At Any Time 4.Top 3 of Trade Assurance in Alibaba 5.Price Is 8%-30% Competitive Than Others 6.OEM/ODM/OBM Welcome
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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Light And Portable Fingertip Pulse Oximeter 70kPa - 106kPa Fit All Finger Size Images |