1 *脉搏血氧计
1 *吊绳
1 *英语手册
电池不包括，因为它不允许在空中运输
Introduction
A pulse oximeter is a medical device that indirectly measures the oxygen saturation of a patient's blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin, producing a photoplethysmograph.. This portable, battery-operated pulse oximeter also displays the heart rate.
介绍
脉搏血氧计是间接测量患者血液的氧饱和度（而不是直接通过血液样本测量氧饱和度）和皮肤中血液体积变化的医疗装置，产生光体积描记图。这种便携式电池操作 脉搏血氧计还显示心率。
Why do we need this
The pulse oximetry normal values are dependent on your health condition, respiratory rate, percentage of oxygen in the air, activities you are performing, and other factors. For a regular healthy person, the normal blood oxygen saturation level (SpO2) should be around 94% to 99%. For patients with mild respiratory diseases, the SpO2 should be 90% or above. Supplementary oxygen should be used if SpO2 level falls below 90%, which is unacceptable for a prolonged period of time. Medicare will pay for oxygen supply if your reading is below 88%. If you fall into this abnormal range, consult with a doctor immediately. Many doctors want their patients to have their SpO2 above 90%.
我们为什么需要这个
脉搏血氧饱和度正常值取决于您的健康状况，呼吸频率，空气中氧气的百分比，正在执行的活动以及其他因素。 对于正常健康的人，正常血氧饱和度水平（SpO 2）应当为约94％至99％。 对于轻度呼吸系统疾病患者，SpO2应为90％或以上。 如果SpO2水平低于90％，则应使用补充氧气，这是长时间不能接受的。 如果你的读数低于88％，Medicare将支付氧气供应。 如果跌入此异常范围，请立即咨询医生。 许多医生希望他们的患者的SpO2高于90％。
Features
. Integrated with SpO2 probe and processing display module
. Small in volume, light in weight and convenient in carrying
. Operation of the product is simple, low power consumption
. SpO2 value display
. Pulse rate value display, bar graph display
. Pulse waveform display
. The display mode can be changed
. Screen brightness can be changed
· Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage
· Automatically power off function: when the device is under the state of measuring interface
. it will automatically power off within 5 seconds if the finger falls out of probe.
. Display format can be saved after power off
. CE and FDA approved
特征
。 集成了SpO2探头和处理显示模块
。 体积小，重量轻，携带方便
。 该产品操作简单，功耗低
。 SpO2值显示
。 脉搏率值显示，条形图显示
。 脉冲波形显示
。 可以更改显示模式
。 屏幕亮度可以更改
·低电压指示：低电压指示出现在工作异常之前，这是由于低电压
·自动关机功能：当设备处于测量接口状态时
。 如果手指脱离探头，它将在5秒内自动关闭。
。 显示格式可以在关机后保存
。 CE和FDA批准
Specification
. Display Mode：0.96" Dual-color OLED display(blue and yellow)
. Screen Resolution：96*64
. SpO2 Measuring Range：0%～100%, (the resolution is 1%)
. Accuracy：±2% ,Below 70% unspecified
. PR Measuring Range：30bpm～250bpm, (the resolution is 1bpm)
. Resistance to surrounding light: The deviation between the value measured in the condition of man-made light or indoor natural light and that of darkroom is less than ±1%
. Power Consumption：less than 30mA
. Voltage: DC 2.6V~3.6V
. Power Supply:1.5V (AAA size) alkaline batteries × 2
. Battery working hour: Theoretical number is 32 hours.
. CE and FDA approved
规范
。 显示模式：0.96"双色OLED显示屏（蓝色和黄色）
。 屏幕分辨率：96 * 64
。 SpO2测量范围：0％〜100％，（分辨率为1％）
。 精度：±2％，低于70％未指定
。 PR测量范围：30bpm〜250bpm，（分辨率为1bpm）
。 对环境光的耐受性：在人造光或室内自然光的条件下测量的值与暗室的测量值之间的偏差小于±1％
。 功耗：小于30mA
。 电压：直流2.6V〜3.6V
。 电源：1.5V（AAA尺寸）碱性电池×2
。 电池工作时间：理论值为32小时。
。 CE和FDA批准
Package contents
1*Pulse oximeter
1*Hanging rope
1*Manual in English
Battery not included since it's not allowed in air transit
包装内容
1 *脉搏血氧计
1 *吊绳
1 *英语手册
电池不包括，因为它不允许在空中运输