Where to Buy Pulse Oximeter in Malaysia?
Collecting data on oxygen levels is crucial because people with COVID-19 may suffer from "silent hypoxia", a dangerous condition in which they do not outwardly appear to be short of breath, but are confirmed to be so through a pulse oximeter test. Pulse oximeters, or pulse ox, measure the amount of oxygenated blood (SpO2) in your body, giving medical professionals an idea of how much oxygen your body is carrying to vital organs and tissues.
Patients with COVID-19 who don’t need immediate hospital attention but are at high risk of developing serious symptoms are to be given pulse oximeters to use at home to reduce the risk of serious deterioration, The BMJ has learnt (BMJ, published 27 October 2020).
NHS England is believed to have purchased around 200,000 pulse oximeters for the scheme, which clinical commissioning groups across England will be able to access.
As suggested by a social media posting by University Malaya Medical Centre (PPUM), the usage of pulse oximeter is also part of the care for those with suspected or mild COVID-19 at home.
Be careful, however. Many cheap models found on the internet don’t do much to measure accurately. They’re labeled “for recreational use” and aren’t going to give you the measurements you need. We’ve put together a list of fingertip oximeters designed to deliver accurate results and peace of mind.
Best Pulse Oximeters in Malaysia 2021
1. CONTEC LED CMS50M Pulse Oximeter — Best budget
Measures quickly and accurately pulse rate and SpO2 blood oxygen saturation of arterial hemoglobin levels. Light and compact, you only need to put your finger in the fingertip testing chamber, the results will be displayed.
Disclaimer: This product is intended for sports and aviation use only and is not a medical device.
2. Atmoko Pulse Oximeter — Easiest to use
Not only does the ATMOKO Pulse Oximeter give blood-oxygen levels and pulse rate, but it also shows a pulse graph. The unique feature is the multi-directional OLED display that can be rotated to be read in any direction, and its brightness is adjusted with the touch of a button.
3. Rossmax Pulse Oximeter Malaysia - RossmaxSB200 Fingertip Pulse Oximeter with Artery Check Technology
- World's First Check of Artery Condition with SpO2 & Heart Rate Pulse Oximeter
- Artery Check Technology (ACT)
- Arterial Condition includes Arteriosclerosis, Cardiovascular Disease, Peripheral Circulation Disorder
- Classifies artery condition into 6 levels
- SpO2 and Heart Rate
- Shield Design against Ambient Light
- Visible/Audible Alarm
4. Zacurate Pro Series 500DL Fingertip Pulse Oximeter — Best overall
It features a bright, LED screen for easy reading and an average battery life of 40 hours. The housing is hypoallergenic and comes in a few different colors. The finger chamber has a smart spring system to make placement intuitive yet comfortable. It’s able to read the full 100% Spo2 and isn’t as sensitive to movement as some other models on the market.
It comes with a silicone sleeve, a lanyard, and a full-year warranty with phone technical support. Batteries are included with the package so that you can start right out of the box. It’s easy to use and wallet-friendly.
5. Innovo Deluxe Fingertip Pulse Oximeter — Most advanced
It comes with batteries and a holder, so you’re set to go right out of the box. The display is multidimensional and easy to read. It offers fail-safes so that you know your positioning is correct for highly accurate readings.
It’s been approved by the Food and Drug Administration and comes with a one-year warranty against manufacturer’s defects. Once you set alarms, they’re saved for each time you take your pulse. It’s only for stationary use.
Frequently Asked QuestionsWhat does a pulse oximeter measure?
A pulse oximeter measures the oxygen saturation of your blood. Essentially, this percentage is a calculation of how much oxygen is in the blood, with 100% being 'fully saturated' and the optimal level.
And while this simple non-invasive medical tool is available over the counter in many pharmacies, it's not necessary for most people.
"Unless you have a chronic heart or lung condition that affects your oxygen saturation on a regular basis, most individuals don't need one in their home," says Albert Rizzo, MD, Chief Medical Officer for the American Lung Association.
Those with lung or heart conditions — such as chronic obstructive pulmonary disease (COPD) or heart failure — may be prescribed home oxygen therapy by their doctor, says Rizzo, and a pulse oximeter can help them to monitor whether the use of oxygen at home is improving their condition or not.
Other warning signs of low blood oxygen levels may include:
- Increased heart rate
- increased breathing rate
- Feeling shortness of breath or gasping for air
- Inability to do an activity that you did before without getting out of breath
- Position the probe correctly. Depending on the device, this will usually be on the finger, toe, or earlobe. Make sure it is well-fitted, and not being forced on: for example, try the second toe rather than the big toe. If the probe is too loose or too tight, it may allow extra light in, which will impact the reading.
- Make sure you're sitting still. Shaking or shivering will affect the reading, and may make it seem much lower than it actually is.
- Remove any nail polish. If you're wearing colored nail polish, this might affect the reading. Finger tattoos or henna dye can also affect the reading: in this case, choose a different finger, toe, or earlobe. Cold fingers or toes can also cause false readings.
If you think your pulse oximeter might not be accurate, you can check the pulse reading or heart rate on the pulse oximeter against your own reading of your pulse.
How to read a pulse oximeter
According to WHO, a reading of 95% to 100% on the pulse oximeter is considered healthy and isn't a cause for concern.
If you have no underlying medical conditions, your levels should generally be at 95 or higher. But for people with chronic conditions, it's important to talk with your doctor about what the appropriate reading should be for you, and when you should seek medical attention. For reference, lower levels of blood oxygen saturation may indicate:
- Blocked airways
- Difficulty breathing
- Lung infection
- Poor blood circulation
- Drug interference from anesthesia, muscle relaxants, or anaphylaxis