Diving refers to clamp type pulse oximetry - YX300 type

Name of commodity) diving refers to clamp type pulse oximetry
The commodity specification 】 YX300
Use scope: hospitals, clinics, family blood oxygen measurement diagnosis
Retail price: 398.00, more preferential group please contact the company
Commodity description
[product name] : diving ultrasonic atomizer to 403 a
【 product category 】 : medical electronic equipment series
【 goods origin 】 : jiangsu
"Technical parameter"
Product name: YX300 refers to clamp type pulse oximetry
Product categories: electronic sphygmomanometer series
Product number: YX300
Technical parameters
1, the display mode: OLED display
Blood oxygen saturation, according to 70 ~ 100%, plus or minus 2%
Pulse frequency shows: age from 25 to 250 BPM, plus or minus 1% or + / - 1 BPM, concurrently
Section 2, power supply: 2 AAA 1.5 V alkaline battery, voltage range: 2.6 ~ 3.6 V
3, power consumption, less than 30 ma
4, measurement precision, the blood oxygen saturation in 70% to 99% for plus or minus 2%, less than 70% without definition, the pulse frequency of 1% plus or minus or plus or minus 1 BPM, concurrently
5, and measure the performance of the weak perfusion cases: display correctly in pulse filling degree was 0.6% of blood oxygen saturation and pulse frequency value
6, ambient light interference resistance: the indoor natural light and oxygen measurements of existing lighting light and dark room conditions, compared to the measured value of the deviation is less than + / - 1%
7, has the functions of switch, no finger into 8 seconds automatically shutdown product technology or configuration change, without prior notice, you will be subject to the latest technical data and test results.
Product features
1. The product is simple to use convenient
2. Small volume, light weight (which include the total weight of the battery is about 54 g), easy to carry
3. The product is low power consumption, the sustainable use of 40 hours with two AAA batteries
4. The product in the absence of signal will automatically shut down after eight seconds.

Product scope
Blood oxygen meter used to measure oxygen saturation and pulse frequency of the body.This refers to the clip-on oximetry is able to detect the human body through the fingers of blood oxygen saturation and pulse frequency.This product is suitable for families, hospitals (including surgery, anaesthesia, paediatrics, emergency room inside and outside clinical use), oxygen bar, community medical treatment, and sports health care (can be used in before and after exercise)
Blood oxygen, pulse of the normal range
At low altitude, the blood oxygen saturation of the normal range is 98-100%, the pulse is 60-100 times/min, if the test values do not meet above indicators, please within a day of different time monitoring for many times, if the value is still do not conform to the standard, it is recommended that you went to the hospital to detailed consultation!
1. An overview of the
Oxygen saturation in the blood, the oxygen oxyhemoglobin (HbO2) combined with the total capacity of hemoglobin (Hb) as a percentage of capacity, namely the concentration of oxygen in the blood, is one of the important physiological parameters of the respiratory system.
Many respiratory diseases can cause human body blood oxygen saturation decreased, the other by the body's automatic adjustment function disorder caused by anesthesia, surgical trauma, and the damage caused by some medical examination and so on, may result in the patient's oxygen supply problems and reduce the human body blood oxygen saturation;The patient appear the symptom such as dizziness, weakness, vomiting, the person that weigh will be life-threatening.So in a timely manner to understand the patient's blood oxygen saturation could help doctors find problems in time, it is of great significance in the field of clinical medical.Refers to the set of type pulse oximetry is small in size, low power consumption, easy to use, easy to carry.Measurement as long as my finger fingertip photoelectric sensor, display screen will directly show measured oxygen saturation value.Clinical trials showed that has high accuracy and repeatability.
2. The measurement principle
Oximetry principle is based on the reduction of hemoglobin (Hb) R, oxygenated hemoglobin (Hb) of O2 in the red light and nearly red area on the basis of the absorption spectral characteristics, using the Lambert Beer law of data processing empirical formula is established.The working principle of this instrument adopts photoelectric blood oxygen detection technology combined with volume pulse trace technique, using two different wavelengths of light (660 nm red and near-infrared light of 940 nm) refers to the sensor with the perspective illuminate human fingernails, pointed by the light sensor for measuring signal, the access to information by electronic circuit and microprocessor measuring results by two sets of LED display.
Experts pointed out: blood oxygen deficiency can lead to attention, memory loss, dizziness, symptoms such as anxiety;Myocardial is sensitive to hypoxia, acute myocardial ischemia, ventricular fibrillation can appear to cardiac arrest;Severe or oxygen for a long time, cause heart failure, drop in blood pressure, blood circulation failure;What's more, oxygen directly damage the brain cortex, caused the degeneration and necrosis of the brain tissue.Pulse oximetry effectively prevent danger happening, if there is a lack of oxygen, the first time to make oxygenating decisions, heart attack and stroke.
(1) all kinds of disease of heart head blood-vessel, especially in heart failure (such as coronary heart disease, rheumatic, congenital heart disease, etc.).
Latest medical studies have shown that cardiovascular disease is caused by a lack of blood oxygen content in the blood.Patients with cardiovascular disease, blood lipids in the blood, waste more, usually narrow lead to insufficient blood flow, vascular cause hypoxemia, people will feel chest condition, the symptom such as giddy, headache, dizziness and flustered anemic.
(2) in chronic obstructive pulmonary disease (COPD) and respiratory distress syndrome (ARDS) patients and other lung diseases, chronic bronchitis, cor pulmonale, asthma, etc.The disease causes breathing difficulties, leading to insufficient oxygen uptake, causing heart and lung, brain and kidney damage of different level.So using pulse oximetry test blood oxygen content will greatly reduce the incidence of respiratory diseases.
(3) living in plateau mountain sickness patients or from the early into the plateau area.
Low elevation of blood oxygen saturation under the normal range in 94% 100%, due to the high altitude rarefied atmosphere, the environment the human body normal SPO2 will fall.For travelers to high sea dials areas or mountaineering enthusiasts, carry a small blood oxygen monitoring equipment (a combination of heart rate, blood pressure and other physiological parameters) of the monitoring, can be a very good guarantee high plateau tourism, either altitude mountaineering journey safety.Of acute plateau disease such as plateau pulmonary edema, plateau brain edema can also achieve early discovery, early diagnosis and early treatment.
(4) over the age of 60.
Old man cardiopulmonary tracheal physiological aging, leading to rely on the blood oxygen is less.Increasingly falling less oxygen, body condition, so the elderly need daily blood oximeter monitor blood oxygen content measurement, once the blood oxygen below the alert level, oxygenating quickly.
(5) working more than 12 hours a day.
Because the brain oxygen consumption accounted for 20% of the whole body oxygen uptake, excessive mental labor, the brain oxygen consumption is bound to rise.This was seen to make ends meet.In addition to cause dizziness, fatigue, poor memory, the problem such as slow, also can cause serious damage to the brain, myocardial.So such people also need to measure the blood oxygen content every day, real-time monitoring of blood oxygen health, ensure preserving peace.
(6) movement.
Strenuous exercise affect blood circulation, can reduce blood oxygen, and directly affect the body's aerobic capacity, influence on the speed of the elimination of fatigue.Both engaged in professional sports, and daily exercise enthusiasts, must make scientific movement.While science movement on the basis of the important physiological parameters is oxygen saturation and pulse frequency values.
(7) operators in closed environment.
Airtight environment including;High-flying, diving, airlock, or working within the tunnel if mishandled or accident, hypoxia can occur.Often test their blood oxygen and pulse frequency value, and take the corresponding oxygen uptake means great to avoid the accident from hypoxia.

Supplier: dongguan hong trading (import and export) co., LTD
General manager: hong-qiang zhang
Company telephone: + 86 0769 28334826
Fax: + 86 0769 23023665
The company customer service QQ: 179804423 QQ 437018459
Company email: tianxinmuye437018459@foxmail.com
Headquarters address: dongguan city, south city acer 2 circuits into international hardware city