The patch, developed by scientists from South Korea, is not only able to monitor the current state of the patient, but also can independently supply the necessary amount of medicine to his body if necessary.
When doctors prescribe medicines to the patient, a lot can go wrong. A person may simply forget to take an important pill, he may have a side effect on the medicine, or even an overdose.
It is for the safety of patients that this “smart” patch was developed. He is able to inject the drug into the human body in certain portions and stop the flow of the drug if something goes wrong or the concentration of the drug in the body has reached the optimum level.
The plaster is a rectangle approximately 5 centimeters in length, made of a stretchable material, which contains special nanoparticles of silicon dioxide. These particles react to the muscular activity and warmth of human skin and release therapeutic agents based on the patient's body temperature.
First of all, it is the perfect solution for people with Parkinson's disease. With convulsions in a patient, the patch begins to release a small amount of the medicine that it contains. As soon as the convulsions stop, the supply of the medicine is stopped.
“Many patients are very interested in having a method of controlled delivery of medication into the body,” says bio-engineer of Seoul State University and co-author of the research, Dai-Hyong Kim, to journalists from The Verge. “In the future, we plan to add to our invention a wireless communication function that will allow doctors to remotely monitor patients and increase or decrease the dose of drugs.”
Presumably, such patches will go on sale not earlier than in five years. But the idea that you no longer need to follow the clock in anticipation of the moment when you need to take another pill will delight a great many people.
The article is based on materials .
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