Major changes in various sectors have occurred through the use of Radio Frequency Identification (RFID) technology. It is not surprising that RFID technology is also used in the healthcare industry.
RFID in the healthcare industry is utilized to identify, track, and manage information through radio waves. The technology provides an efficient solution to the challenges faced by modern healthcare facilities.
How is RFID used in the healthcare industry? This article will discuss the use of RFID in the healthcare industry, from inventory management to monitoring patients in intensive care.
RFID vs Barcode in Healthcare
Using barcodes requires hospital staff to manually scan items one by one with a direct line of sight. This is time-consuming and often leads to human error.
RFID technology in the healthcare sector eliminates this issue. Devices can process multiple medical supplies, medications, or patient ID wristbands equipped with tags simultaneously from a distance. This significantly reduces human error and speeds up hospital workflows.
RFID Applications in the Healthcare Industry
1. Inventory Management
RFID technology in the healthcare industry is used for inventory management. RFID tags attached to medication packaging enable inventory monitoring to ensure medication availability in hospital pharmacies.
2. Medical Equipment Tracking
RFID tags aren’t just for medications. Like RFID in the logistics industry, in healthcare industry RFID can also be attached to medical assets, such as ventilators, IV pumps, and surgical instruments. This allows their location and status to be tracked in real time.
This not only saves time but also ensures that every device is available when needed. Regular monitoring also helps protect equipment from loss or theft.
3. Laboratory Sample Tracking
RFID technology in the healthcare industry can also be applied to track laboratory samples. Blood, urine, or tissue samples labeled with RFID on containers can be ensured to be processed and analyzed correctly. This will also reduce the risk of errors that can affect diagnosis.
4. Patient Data Management
RFID enables the automatic collection of patient data. This occurs during blood sampling or medication administration.
As a result, the time required for manual data entry is reduced, and the accuracy of medical records is improved. The collected data can also be integrated into an electronic medical record (EMR) system.
5. Patient Identification and Safety
One of the key applications of RFID is patient identification, including their medical information such as allergies, medical history, and treatment schedules. This information is stored on a wristband worn by the patient.
As a result, medical staff can provide appropriate care and minimize the risk of errors. Additionally, staff can quickly locate patients during emergencies using the existing real-time tracking system.
6. Patient Monitoring in the Intensive Care Unit
RFID enables real-time patient monitoring, particularly in the intensive care unit (ICU). Medical devices equipped with RFID can send alerts if there are significant changes in a patient’s condition.
This allows the medical team to act immediately and report critical data to doctors, thereby supporting informed decision-making.
How RFID Reduces Medication Errors in Hospitals
One type of error that occurs in hospitals involves medication administration, such as dispensing the wrong medication, administering the wrong dose, or giving medication to the wrong patient. This makes it essential for hospitals to prevent such errors.
RFID addresses this risk. RFID eliminates the discrepancy between the prescribed medication and the actual medication. Here’s how it works in practice:
- Creating verifiable records for every dose administered: Each scan generates a complete record detailing the patient, medication, dose, and staff member involved, ensuring accountability and facilitating tracking in the event of an error.
- Ensuring the correct match between patient and medication: RFID tags on patient wristbands and medication packaging allow for verification that the medication matches the patient’s prescription, dosage, and schedule.
- Reducing look-alike/sound-alike (LASA) medication mix-ups: The presence of RFID on medication packaging allows each item to be identified based on its unique tag.
- Automatically tracking dosage and administration times: RFID system integration can track the timing of medication administration, thereby helping to ensure the correct dosage is administered.
- Alerting staff to medications that have expired or been recalled: An RFID-integrated system can automatically detect and block expired medications.
