A pulse oximeter is a medical device which fundamentally measures the arterial oxygen saturation of haemoglobin (Hb) of a patient, with a probe attached to his/her body where the blood flow is excellent for more concise results.

 

The ideal spots are finger, toe or ear lobe which is then linked to a computerized unit. This method of measuring oxygen in blood is known as Pulse Oximetry.

A pulse oximeter uses red and infrared light to detect oxygen in the patient’s blood stream. Infrared light would be absorbed more by hemoglobin which carries the oxygen, but red light will be allowed to pass through. On the other hand, red light would be absorbed more by hemoglobin without much oxygen but infrared light will be allowed to pass through.
hand held pulse oximeter
Once the information is gathered and transmitted to the machine or device, the ratios of red to infrared light are calculated and compared to a model table to determine the results. A good reading usually ranges between 90 to 100 saturation.

Conventional And Newer Generation Of Pulse Oximeters

Conventional pulse oximeters have some disadvantages. Whenever there are movements or poor blood circulation, the accuracy of the readings will be affected. As a result, it makes it very difficult to make medical decisions. To overcome this, an additional arterial blood gas test is usually required to validate pulse oximeter readings. "Newer Generation" of pulse oximeters on the market have significantly improved the ability to read through motion and low perfusion issues.

A pulse oximeter is a medical device designed to measure the oxygen level in human blood. Portable pulse oximeters that are clipped onto the end of the finger, over the nails to perform its function, it is also known as a finger pulse oximeter. While shopping for your ideal pulse oximeter, there are a few things below you need to look out for.

How To Choose Your Handheld Pulse Oximeter?

1. Select one that suit your needs. Larger models which come with better and more complex features are mostly used in public hospitals, while hand-held or portable fingertip pulse oximeters will be better choices for home or sport/fitness usage.

2. Choose one that have been tried and tested by others before. Read their reviews and testimonials for the pros and cons. Do your home work well before investing your money.

3. The price of a pulse oximeter can range from a few hundred dollars to a couple of thousands. You need to figure out your budget and pick one that is within your budget. Do note that it doesn’t always mean an expensive one is a high quality one, though in most cases it is. You need a device which gives you accurate results, reliable oxygen saturation readings and pulse rates.

4. Choose a hand held pulse oximeter that is user-friendly or easy to use. You wouldn’t want to get one that takes hours to figure out how to operate, especially you will be operating the device yourself. Make sure the salesman demonstrate and explain to you the way to use it, so that you can start using it right away when you get it home.

5. Get a hand pulse oximeter that offers a full refund if you are not satisfied with the results for at least a reasonable period of time. During this time, you may like to test the pulse oximeter against someone who can manually take your pulse and oxygen saturation measurements to compare the readings and make sure that the one you choose is the most accurate.handheld pulse oximeter

Tips:

– If you are getting a hand held pulse oximeter for medical use, make sure that you go for one that is FDA approved.

– If you are buying one online, always research for merchant sites that have best reputation for affordable prices, quick shipping, best warranties and customer service.

Always spend some time to research for a good pulse oximeter, then to waste money to buy one blindly. Hope my tips above will help you in making the right decision.

 

Continua’s First Certified Product from Nonin Medical
Nonin Medical unveiled its Continua Certified handheld pulse oximeter with USB, 2500 PalmSAT®. Nonin plans to offer Continua Certified tools across its product lines, including the anticipated Bluetooth® Onyx® II, Model 9560.

First Continua certified patient monitor
The device from Nonin Medical is a handheld pulse oximeter with USB, 2500 PalmSAT. Nonin says it plans to offer Continua certified tools across its product lines. After two years of work from more than 175 companies. Pulsoximetru TruSat | Hellimed
The Ohmeda TruSat pulse oximeter combines the reliable performance and optimal usability of a tabletop oximeter with the rugged, lightweight features of a handheld oximeter. It is ideal for use in and out of the hospital.

Newswire / Press Release: DRE Medical Equipment
The Waveline Nano has a radiant screen and is one of the only handheld pulse oximeters on the market capable of displaying SpO2 line and pleth waveforms. Its crystal-clear screen also features large numeric SpO2 and pulse rate readings. 

Doctor’s Medical Mobile Kit List
 Peak flow meter with mouth pieces; Nebuliser with adult and child mask; Defibrillator – Laedel FR2 plus with ECG module and paediatric pads; Pulse Oximeter Handheld, pocket size Oximeter saturation monitor for immediate assessment.

Handheld Pulse Oximeter with Temperature
This small and lightweight Handheld Pulse Oximeter and temperature unit with Nellcor OxiMax SpO2 inside is tailored for continuous monitoring or spot checks in physician offices or clinics, EMS/transport or in acute care setting.

Handheld Pulse Oximeter with Waveforms & Trends
This Handheld Pulse Oximeter with numeric, waveform and trends display provides a simple universal tool for patient monitoring – from spot checks to continuous monitoring. All monitoring data can be transferred to PC for storage.

OctiveTech 300IH handheld pulse oximeter
The OctiveTech 300IH handheld pulse oximeter provides on-the-spot oximetry readings, and is designed to be easy to use for both healthcare professionals and patients.

Hand Held Pulse Oximeter OctiveTech 300AH
Hand Held Pulse Oximeter OctiveTech 300AH with OLED Display. More powerful than BCI Invacare Pulse Oximeter with much less purchase price and lower cost of ownership and operation. 

How to Use a Pulse Oximeter
The handheld pulse oximeter has become a vital instrument in the care of infants, children and adults with cardiopulmonary diseases. It is an accurate, simple and non invasive method of measuring arterial oxygen saturation. 

BCI 8400 Capnocheck II Hand Held Capnograph Oximeter Monitor
The 8400 Capnocheck II Hand Held Capnograph – Oximeter is a full-featured, highly portable unit, delivering apnography only or capnography combined with oximetry. 

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What Is A Pulse Oximeter? and How To Choose A Pulse Oximeter?