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Turn on the pulse oximeter by firmly pressing the power button. The screen should light up almost instantly.
Finger Pulse Oximeter w/ Case
Description
Pulse oximetry is a noninvasive and painless test that measures your oxygen saturation level, or the oxygen levels in your blood. It can rapidly detect even small changes in how efficiently oxygen is being carried to the extremities furthest from the heart, including the legs and the arms.
The pulse oximeter is a small, clip-like device that attaches to a body part, like toes or an earlobe. It’s most commonly put on a finger, and it’s often used in a critical care setting like emergency rooms or hospitals. Some doctors, such as pulmonologists, may use it in office.
How does a finger pulse oximeter work?
Small beams of light pass through the blood in the finger, measuring the amount of oxygen. It does this by measuring changes of light absorption in oxygenated or deoxygenated blood. This is a painless process. The pulse oximeter will thus be able to tell you your oxygen saturation levels along with your heart rate.
Features:
- Reliable accuracy and durability
- Direction Display adjustable.
- Low voltage indicator, Real-time spot-checks.
- Low power consumption, 50 hours continuous work.
- Low Perfusion < 0.4%
- Automatic power off when no signal
- By airmail restrictions, batteries are not included in the package.
- Small and light weight, convenient to carry
- Widely used in hospital, home healthcare, oxygen bar, community medical centre, alpine area, sports healthcare etc.
Specifications:
- Display: LED display
- SpO2 Measurement range: 70-99%
- Resolution: ±1%
- Accuracy: ±2% (70%-99%), unspecified (<70%)
- Pulse rate Measurement range: 30-240 bpm
- Resolution: ±1%
- Accuracy: ±2bpm or ±2% (select larger)
- Low Perfusion < 0.4%
- Power: 2x 1.5V AAA size -Alkaline recommended (not included)
- Supply voltage:2.6~3.6V
- Working current: < 30mA
- Automatic power-off: Automatically power off when no signal in the oximeter for more than 8 seconds
- Dimension & Weight: 100 (L) × 80(W) × 60(H) mm, 75g(without batteries)
Package Content
- 1 x Fingertip Oximeter
- 1 x Lanyard
- 1 x English user manual
- 1 x Carrying case
Monitoring Tip:
Normal arterial oxygen is approximately 75 to 100 millimeters of mercury (mm Hg). Values under 60 mm Hg usually indicate the need for supplemental oxygen. Normal pulse oximeter readings usually range from 95 to 100 percent. Values under 90 percent are considered low.
Can a finger pulse oximeter be used on a toe?
Pulse oximetry is one of the most important advances in respiratory monitoring as its readings (SpO2) are used clinically as an indirect estimation of arterial oxygen saturation (SaO2). Sensors were placed frequently on the sole, palm, ear lobe or toes in addition to finger.
Are finger pulse oximeters accurate?
The oxygen level from a pulse oximeter is reasonably accurate. Most oximeters give a reading 2% over or 2% under what your saturation would be if obtained by an arterial blood gas. For example, if your oxygen saturation reads 92% on the pulse oximeter, it may be actually anywhere from 90 to 94%.
What is a good pulse rate for my age?
For adults 18 and older, a normal resting heart rate is between 60 and 100 beats per minute (bpm), depending on the person’s physical condition and age. For children ages 6 to 15, the normal resting heart rate is between 70 and 100 bpm, according to the AHA.
Purpose and uses
The purpose of pulse oximetry is to check how well your heart is pumping oxygen through your body.
It may be used to monitor the health of individuals with any type of condition that can affect blood oxygen levels, especially while they’re in the hospital. These conditions include:
- chronic obstructive pulmonary disease (COPD)
- asthma
- pneumonia
- lung cancer
- anemia
- heart attack or heart failure
- congenital heart defects
There are a number of different common use cases for pulse oximetry, including:
- to assess how well a new lung medication is working
- to evaluate whether someone needs help breathing
- to evaluate how helpful a ventilator is
- to monitor oxygen levels during or after surgical procedures that require sedation
- to determine how effective supplemental oxygen therapy is, especially when treatment is new
- to assess someone’s ability to tolerate increased physical activity
- to evaluate whether someone momentarily stops breathing while sleeping — like in cases of sleep apnea — during a sleep study
How to use it:
Step 1
Step 2
Place the sensor — the part that opens and closes like a clothespin — on any finger, with the sensor screen above the fingernail. If the sensor doesn’t have a screen, run the cable along the back of the finger or hand. Don’t use the thumb because readings are less reliable than finger readings.
Step 3
Wait quietly while the pulse oximeter acquires a signal. This may take 10 seconds or more, depending on the device and the conditions. Excessive movement during measurement can decrease the accuracy of the result or may cause an error message.
Step 4
Look at the display to see the heart rate, usually indicated with a heart or pulsing light. The percent of oxygen saturation is typically indicated by the symbol “SpO2.” Many devices also have a pulse tone that beeps in time with the heart rate.
Step 5
Leave the sensor on for continuous monitoring. The sensor can become uncomfortable or cause pressure sores if left on the finger too long. Check and/or move the sensor at least every two to four hours. If only a single measurement is required, remove the sensor and press the power button to turn off the device.
Tips:
- To ensure proper function, read the manual for your specific pulse oximeter.
- Remove nail polish, especially dark colors, before placing the sensor on the finger.
- Place the sensor on the finger before turning on the pulse oximeter for a faster result.
- Pulse oximeters are less accurate if there is poor blood flow to the finger. This may occur if the person is cold, has very low blood pressure or is having a heart attack.
- Carbon monoxide — due to smoke inhalation, carbon monoxide poisoning or heavy cigarette smoking — results in falsely high pulse oximeter readings.
- Altitude may result in lower percent oxygen saturation due to the lower oxygen pressure in the air, particularly if you have recently arrived.
Warning
A normal percent oxygen saturation reading is in the 95 to 100 percent range. In the event of a low oxygen saturation measurement, look for signs of respiratory distress. This includes shortness of breath, wheezing, difficulty breathing or a bluish discoloration of the face, lips or fingernails.
Seek medical attention right away if the respiratory distress is a new or uncomfortable symptom. if it’s getting worse or if the pulse oximeter measurement is below 90 percent.
Additional information
| Weight | 0.08 lbs |
|---|---|
| Dimensions | 20 × 15 × 10 in |
| Item Type | Blood Pressure |
| Material | ABS |
| Application | Finger |
| Brand Name | ELERA |
| Model Number | SH-K4 |
| Size | 57mm(L)*31mm(W)*30.5mm(D) |
| Commodity Quality Certification | CE |
| Color | Green , Blue , Pink , Yellow |
| Power | 2*AAA 1.5V battery |
| Weight-approx | 54g |
| Display | LED |
| Parameter | SPO2, PR |
| Display direction | 2 |
Reviews (19)
19 reviews for Finger Pulse Oximeter w/ Case
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Y***a –
Товар соответствует описанию. 5 звезд. Упакован хорошо. Доставка 2,5 недели. Рекомендую.
G***a –
Спасибо. Очень быстрая доставка! Прибор отлично работает, все в точности как в описании. В комплекте удобный чехол и шнурок. Питание от 2 батареек ААА. Сейчас очень нужная вещь. Рекомендую! И товар, и продавца!
V***a –
ótimo produto, como descrito e entrega super rápida
R***r –
Заказ пришёл в указанный срок доставки. Всё работает. Только наверно не обратила внимание на размер, он очень маленький как детский, хотя этого не указывалось, но взрослым измеряет хорошо! Всё устраивает.
O***a –
Работает, доставили быстро. Спасибо.
E***v –
пульс показывает правильно, относительно тонометра. кислород меняется при задержке дыхания
K***m –
thanks
D***v –
Работает
V***n –
Всё отлично! рекомендую продавца.
S***S –
Все супер!
E***a –
ok
V***o –
Ok!
K***k –
все отлично. хорошее качество и упаковка! свои функции выполняет.
S***I –
все замечательно, спасибо
M***b –
حليو شُـــگــ{ ThaNks }ـــرآآ
Customer –
Todo bien. El producto funciona correctamente.
Customer –
top
Customer –
Соответствует описанию.
I***y –
Товар отличный. Спасибо.