Okay kiddo let me explain it to you.
Do you see the long and white stripes with different numbers printed on several items in our kitchen or grocery store? Those stripes are called barcodes. They are a way of storing information about the item on which they are printed.
Similarly, in hospitals and healthcare organizations, barcodes are used to store information about patients and medications. These barcodes are attached to patient wristbands and medication packages. When a nurse or doctor scans the barcode on the patient's wristband, it shows their name, medical record, allergies, and other important health information. With the medication, when the barcode is scanned, it provides the pharmacist or healthcare professional with important drug information such as the patient’s dosage and timing, as well as any potential danger in case of allergic reactions.
Barcodes play a critical role in keeping track of medical records, prescriptions, and treatments. It helps healthcare professionals make sure they provide the right medication to the right patient, at the right time, and in the right dose. By using barcode technology, healthcare organizations can minimize errors and increase patient safety.