Medical Sensors: What are they and why are they so essential

An essential part of modern medicine, medical sensors are an exceptionally accurate and effective way to monitor patient health. With the current threat posed by Covid 19, it has become more essential than ever before for medical sensors to support patient care during pandemics and also play a role in helping individuals in their homes – taking the weight of care from practitioners.

So, what are medical sensors and what role are they playing when it comes to contemporary patient care?

What are medical sensors?

Put simply, medical sensors measure key patient vitals and transform reading into electrical impulses that can be picked up on diagnostic machines. Where doctors would once have to monitor patients by hand, many units allow care providers to supply detailed care, capture vitals for future diagnosis, and many more.

While many machines rely on cables and physical connections, an increasing amount of sensor technology is wireless. This allows individuals to have sensor pads applied and move unrestricted, monitor people from a distance, and capture long-term vital information without too much disruption.

How are they helping at home?

While medical sensors are playing a vital role in hospitals and further afield, they are being used in properties to track essential vitals relating to Covid 19 – specifically an individual’s blood oxygen levels. These are tracked using a device called a blood pulse oximeter and quickly and reliable capture information about an individual’s blood oxygen saturation.

While this is used in a number of cases, many practitioners have pointed toward an individual’s blood oxygen levels as a potential barometer for early infection and recovery. Having one on hand can allow you to track your levels if you are feeling unwell and take appropriate action or provide medical staff with detailed information if required.

The devices also play a vital role in being able to help track a patient’s recovery post-Covid. For many sufferers, one of the biggest issues is dealing with viral pneumonia and respiratory issues. These can make breathing difficult and reduce the level of oxygen in your bloodstream. Using an oximeter allows you to track your progress with ease and ensure that you are able to receive additional help if you need it.

Where can I pick them up?

If a blood pulse oximeter may be of use to you, it can be difficult to know where to pick one up. Checking online can allow you to quickly find a reliable provider with a unit that suits your individual needs. These should ideally be small and come with a full warranty to ensure that any and all readings are accurate.

If you are in doubt about where to source one, consulting with your doctor or seeking guidance from a named provider can help point you in the right direction. This can allow you to quickly add one to your everyday Covid kit and ensure that you have all the tools you need to help protect yourself and others during a time of crisis.