There have been many technological advances in the last two years that have revolutionized monitoring and diagnosing certain diseases. Patient and caregivers also feel secure with alert systems that summon medical and other help at the touch of a button. You can learn about the different options available at a website that offers medical alert system reviews. Here are a few existing and soon to be existing innovations in the field of medicine:
Rapid Blood Test
A new type of blood test that works from a genetic fingerprint of the patient, can determine within 12 hours if the patient has a viral or bacterial illness. Researchers are still trying to reduce the turnaround time to less than one hour. This will help doctors prescribe fewer antibiotics and will help in the detection of global pandemics.
Fast Test for Pancreatic Cancer
Still under development, this test uses carbon nanotubes that are laced with an antibody that reacts to mesothelin, a protein that is in the blood of patients with pancreatic cancer. The nanotubes are embedded in a paper sensor strip. The paper costs pennies and is 90 percent accurate.
Lung Cancer Detection
A 3D cell imaging system has detected nine cases of lung cancer from ten people with no false positive results. It analyzes more than 800 physical characteristics in the sputum of patients to identify lung cancer cells. It will be as easy as coughing in a physician’s office to detect the disease.
Your Smartphone Can Smell Your Breath
You may be able to check if you have bad breath before you attend your next party or business meeting through an app on your phone. Tiny sensors digitize the sense of taste and smell. This is great for detecting bad breath, but there are other more serious uses such as detecting high blood alcohol content and low blood sugar with just an exhale.
Researchers have developed a way to give vaccinations directly into the skin without a needle. It uses a disk that contains a micro-needle array of sugar that has been mixed with the vaccine. The micro-needles dissolve when they are pressed against the skin and the vaccine goes into the body. This could make it easy and cheap to deliver vaccines to millions of people. The technology may also be used for diabetes patients to continuously test their blood.
Heart Test in Your Pocket
An automatic stethoscope is being developed that is very small and can easily fit in a pocket. The device is held to the chest, and it gives results within seconds. If the patient is well, the device glows green, and if they should get to a doctor, it glows orange. While it is being held to the chest, it vibrates to the rhythm of the heart.
Cervical Cancer Detection without a Biopsy
A photoacoustic technique analyzes the screened tissue so a standard biopsy is not required. The technician beams a light at an object and detects sound waves that form within the object because of the light. By using both cancerous and healthy cervical tissue test were completed that not only detected cancerous lesions, they also identified the stage of the lesions.
Medical technology has taken us to the realm of what was considered science fiction just a few years ago. Diseases can be discovered and treated at a much earlier stage than ever before.