Automated Medication Tracking Reduces Errors and Improves Efficiency

North Mississippi Medical Center (NMMC) is required to control distribution of medications at their hospital, but sheer quantity makes this a laborious task. In areas like the Operating Room (OR), where every second counts, it’s imperative that medication is both readily available and safe to use. Thus, NMMC turned to a RAIN RFID solution to improve the efficiency of medication management and reduce errors. After deployment, they saw:

  • Significant reduction in manual errors and processes
  • Greater visibility into medication use
  • Improved regulatory compliance

North Mississippi Medical Center Profile:

North Mississippi Medical Center (NMMC) is part of the North Mississippi Health Services which serves 24 counties in north Mississippi and northwest Alabama. NMMC is part of a regional network of more than 45 primary and specialty clinics, nursing homes, telehealth services, and a comprehensive portfolio of managed care plans.

Impinj Solution Partner: 

Intelliguard Logo

More accurate and efficient medication management with RAIN RFID

NMMC staff often searched disorganized anesthesia cart drawers to determine which medications were assembled, consumed, or expiring. The process was unreliable, time-consuming, and required excessive manual labor in order to stay in regulatory compliance. After evaluating several solutions, NMMC found that a RAIN RFID solution tracked the quantity and location of medicines and supplies with the highest accuracy. NMMC chose IntelliGuard’s Linked Visibility Inventory System™ (LVIS), a smart cabinet solution, to help medical staff quickly locate a crash cart when they need specific medications. Here’s how it works:

  • Each medication is labeled with a RAIN RFID tag featuring Impinj Monza ICs, which provide a unique ID linked to the medication’s expiration date, lot number, and usage information
  • Impinj Speedway readers, built into the smart cabinets, collect time-stamped data on the tagged medications as they are placed into or removed from drawers
  • Staff can view online reports detailing which medications need to be replaced, or are expired

Automated medication tracking reduces errors and increases accuracy

  • Reduction in manual processes lets staff focus on patients
    By removing manual processes from medication management, NMMC reduces errors, while also giving time back to staff so they can focus on patient care. The Intelliguard smart cabinet is installed in critical spaces, like the operating room, allowing medical staff to administer medication without having to leave the patient’s side during a procedure.
  • Real-time visibility helps optimize medication management and reduce waste
    The Intelliguard and Impinj solution provides real-time inventory tracking which accelerates access to medications and virtually eliminates the practice of pre-drawing medications for multiple patients in advance. By ensuring that staff only take the medications they need when they need it, NMMC management can optimize orders and reduce waste due to overstocks.
  • Greater accuracy ensures regulatory compliance
    The information provided by the Intelliguard and Impinj system allows NMMC to keep better charts and reports with the confidence that they are in full compliance with all regulatory requirements. In addition, staff can search for recalled medications tagged with specific lot numbers and remove them promptly.



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Impinj (NASDAQ: PI) wirelessly connects billions of everyday items such as apparel, medical supplies, and automobile parts to consumer and business applications such as inventory management, patient safety, and asset tracking. The Impinj platform uses RAIN RFID to deliver timely information about these items to the digital world, thereby enabling the Internet of Things.

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