Ending Mix-Ups in Sample Tubes: PJM RFID Technology for Laboratories

Laboratories are units that operate behind the scenes of the healthcare system but play a vital role in accurate diagnosis and treatment processes. Thousands of test tubes are collected, analyzed, and processed every day. In this high-volume environment, even the smallest error can lead to serious health consequences.

That is why SATO’s PJM RFID technology has become the new standard for digitization and security in laboratory processes. This system, which automates sample tracking, especially in high-volume hospital laboratories, greatly reduces errors.

What is PJM RFID Technology? Why is it Important for Laboratories?

PJM RFID (Phase Jitter Modulation) is a radio frequency identification system that goes beyond traditional barcodes and can read hundreds of tags simultaneously, contactlessly, and quickly. This technology:

  • Works through RFID tags on test tubes,
  • Does not require visual contact,
  • Can scan tubes even inside closed boxes,
  • Eliminates the need for manual tag control.

This enables the simultaneous and error-free tracking of samples from a large number of patients.

Digital System That Reduces Errors in Test Tube Tracking to Zero

Each test tube equipped with PJM RFID tags is recorded in the system with the following information:

  • Patient name and identification information
    • Test type (blood, urine, biopsy, etc.)
    • Collection time and staff member who performed the collection
    • Unit where the tube was collected and analyzed

    This information is stored in a central system thanks to the digital infrastructure and can be tracked throughout every process in the laboratory. This minimizes risks such as:

     

    • Sample mix-ups,
    • Incorrect test applications,
    • Lost or misdirected tubes.

The Advantage of RFID Over Barcodes

Traditional barcode systems are still widely used, but they have various limitations:

The surface must be visible for barcodes to be read,

PJM RFID, on the other hand:

  • Can read hundreds of tubes simultaneously,
  • Does not require a specific viewing angle or position,
  • Can even scan samples inside closed transport boxes.

This difference saves both time and human resources in laboratory processes.

 

Labels Compatible with Chemicals and Sterile Environments

Products used in laboratory environments may be exposed to varying temperatures, humidity levels, and chemical solvents. SATO PJM RFID labels:

  • Withstand sterilization conditions,
  • Resist chemical reactions,
  • Maintain functionality even at high or low temperatures.

This allows test tubes to be safely tracked in both cold chain and hot processing environments.

Automated Test Tracking and Reporting: Significant Increase in Efficiency

With the integration of the RFID system into laboratory management software:

  • The time each test tube is received, processed, and completed is recorded,
  • Test repetition and retrospective analysis can be performed when necessary,
  • Reporting processes are automated.This integration provides significant convenience, particularly in terms of quality control, auditing, and patient complaint management.

A Strong Step for Patient Safety and Corporate Reputation

An error in laboratory services compromises not only patient health but also the credibility of the healthcare institution. Thanks to PJM RFID:

  • The risk of sending incorrect results to patients is largely eliminated,
  • Which sample belongs to which patient can be tracked with 100% accuracy,
  • Compliance with quality and safety standards is increased.

This strengthens both patient satisfaction and the institution’s image.

New Standard in Laboratory Digitization: PJM RFID

PJM RFID technology is an advanced solution designed to eliminate sample mix-ups and tracking errors, one of the most fundamental problems encountered in laboratories.

With this system offered by SATO:

  • Laboratory processes are automated,
  • Labor productivity increases,
  • Patient safety is maximized,
  • Laboratory management becomes transparent, fast, and error-free.

This major transformation brought about by digitalization in laboratories makes quality, speed, and safety possible simultaneously.

Scroll to Top