Tiny 3D barcodes on pills help protect patients from fake medicines
By Park Sae-jin
Posted : September 21, 2015, 16:28
Updated : September 21, 2015, 16:28
The system is co-developed by engineers from a U.K. company Sofmat and the University of Bradford. It can give each pill an identification by stamping a series of minuscule pinpricks on it, which is as small as one hundredth of the width of a human hair, according to the engineers.
The barcode can be read by a scanner in the hospitals, which can help doctors to make sure the medicines match the correct batch and type before giving them to the patients.
The scanning device is expected to be completed by November 2016, and the engineers are working to keep the cost to a viable price of about 200 pounds.
The new system has a more complex mechanism than current anti-counterfeit systems, which can help doctors and pharmaceutical companies to tackle fake medicines, according to Sofmat.
About 10 percent of medicines worldwide could be counterfeit, with two-thirds of pills bought online being either fake or sub-standard, according to the World Health Organiztion.
Sofmat said that companies from Switzerland and China had showed interests in the system and talks of cooperation were underway.
By Ruchi Singh