With more than several individual models to pick from, the market selection of pulse oximeters available for sale online is pretty diverse. How come there so many different models? Every one of those products has their own set of unique features.
You might have to search Google to find an explaination of the principles of pulse oximetry, how pulse oximeters work and how they take the measurements. Now, you could be searching for a bit more detail on which are the differences between the products. This article will hopefully offer proper introduction of the various different types of oximeters available along with different purposes.
Generally, you will find three kinds of pulse oximeters. Handheld oximeters, stationary oximeters, and fingertip oximeters. The stationary pulse oximetry systems mostly are used by hospitals as part of a collection of patient monitoring devices. As a result many of these products concentrate on the critical care segment of medicine.
Fingertip Pulse Oximeters
Because of the size of the handheld pulse oximeters, their used in some purposes could be limited. For such conditions, a smaller size product known as the fingertip pulse oximeter can be more desirable. By combining the circuit board, power source and LED display into the finger probe, a compact device that contains all the components necessary to acquire an oxygen saturation and pulse rate reading is ideal for conditions where portability is important.
Most finger pulse oximeters also provide a simple one button procedure. Just place your finger, push the button, and go. For only a couple of seconds the reading is going to be shown on the display. The ultraportable nature of the fingertip style oximeters make them a favorite option for use at home, nurses, physicians, paramedics, as well as others who’re on the go. The nonprescription types may also be used thoroughly by aviators, climbers, athletes, and others who participate in activities where tracking the blood oxygen levels is very important. Although the screen on fingertip pulse oximeters is limited by the smaller form factor, there are actually units for sale online with backlighting and organic LED display technologies that considerably increase the readability in all lighting conditions.
Handheld Pulse Oximeters
Handheld Pulse Oximeters usually contain a base device plus a finger probe. With a base device you’ll find that it will allow the flexibility of getting various kinds of finger probes be connected to the device. those different types of probes range from adult, infant, one-time use, etc. An entire set of finger probes allow easy changing out dependent on the application. The base device may be placed in a safe place away from the person in settings where she or he has limited mobility.
Additional features of this kind of oximeter may include:
- Dual-power support for DC and AC
- Larger backlit onscreen display
- Memory to record measurements
- Printout to paper
- Link to PC to download data
Not every one of these functions can be found on every handheld device, and also the price usually is more costly since the device increases in complexity.
This article was provided exclusively to the website you are viewing it from by Greg Young, who writes on a variety of topics related to home medical equipment including blood pressure monitors and fingertip pulse oximeter products too.