Quinton Q-Stress Cardiac Stress System Technology
The Quinton Q-Stress exercise stress system has been recognized as a gold-standard platform for treadmill-based cardiac stress testing. It combines advanced ECG acquisition, risk scoring, and networking capabilities with a user-friendly interface for busy cardiology departments and stress labs.
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Full Software Suite: Includes networking, Q-Exchange, advanced software options kit, full disclosure, re-analysis, freeze frame, and risk scoring tools to support detailed cardiac evaluation.
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Thermal Printer Included: Integrated thermal printer provides immediate clinical reports at the end of each stress test.
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EMR Connectivity: Supports HL7 and DICOM 3.0 for bidirectional communication with EMR, HIS, and PACS, enabling easy export and archiving of stress test data.
Clinical Applications of the Quinton Q-Stress System
The Quinton Q-Stress system is designed for exercise-based cardiovascular assessment across multiple clinical settings.
Cardiac Rehabilitation Monitoring: In appropriate configurations, the system can monitor cardiac rehab patients during supervised treadmill exercise sessions.
Integration with Imaging Protocols: Works with nuclear stress imaging and echo stress protocols to provide combined functional and imaging data for cardiac assessment.
Electronic Record Keeping: Full PDF export and EMR integration help facilities maintain complete, organized electronic records of stress test results.
Quinton TM 55 Hyperdrive Treadmill for Cardiac Stress Testing
The Quinton TM 55 treadmill is designed to be the Q-Stress system’s partner for treadmill-based cardiac stress testing. It uses the Hyperdrive digitally controlled AC-drive system to provide high performance and smooth, predictable patient workloads.
• Hyperdrive AC-Drive System: Digitally controlled drive delivers strong torque, accurate speed control, and smooth transitions from rest to exercise.
• Smooth Start Behavior: The walking belt begins moving slowly and then steadily increases in speed, giving patients a comfortable transition that enhances safety and confidence.
• Quiet Operation: Designed for quiet use in clinical environments where patient comfort and clear communication are important.
• Emergency Stop Switch: Integrated emergency stop enhances safety by allowing clinicians to halt the treadmill immediately if needed.
AIM Cardio Refurbishment Process & Upgrade Options
Every Quinton Q-Stress system with TM 55 treadmill undergoes a structured refurbishment protocol before shipment.
1. Full inspection of hardware, cables, console, and treadmill.
2. Deep cleaning of chassis, treadmill belt, deck, and monitor.
3. Replacement of worn components with certified parts.
4. Software verification of all Q-Stress modules and networking features.
5. ECG signal quality testing across all protocols.
6. Final quality assurance sign-off before secure medical packaging.
This bundle ships with a 13-month warranty and unlimited technical support. AIM Cardio also offers an upgrade path to Windows 7 and Cardiac Science Q-Stress V4.5 for enhanced compatibility with modern healthcare IT systems.
Pricing, Financing & Technical Support
Quinton Q-Stress System with TM 55 Treadmill — Bundle Value
The current price for this refurbished bundle is $5,990. Financing options are available for qualified practices, and AIM Cardio provides domestic US shipping with professional logistics and installation guidance.
Our team can help you compare this Q-Stress + TM55 bundle with other stress test systems and treadmills to find the best fit for your cardiology department or stress lab.
FAQ — Quinton Q-Stress System with TM 55 Treadmill
What is included with the Quinton Q-Stress system and TM 55 treadmill bundle?
This bundle includes a refurbished Quinton Q-Stress exercise stress system, TM 55 Hyperdrive treadmill, full software suite with networking and advanced options, integrated thermal printer, and 13-month warranty with unlimited technical support.
How is the Quinton TM 55 treadmill designed for cardiac stress testing?
The Quinton TM 55 treadmill features the Hyperdrive digitally controlled AC-drive system, which provides smooth starts and gradual speed increases. It offers quiet operation, an emergency stop switch, and reliable performance for cardiac stress testing workloads.
Is the Q-Stress system compatible with EMR, HIS, and PACS?
Yes. The Quinton Q-Stress system supports HL7 and DICOM 3.0 for bidirectional communication with EMR, HIS, and PACS, helping facilities integrate stress test data into existing electronic medical record workflows.
Does AIM Cardio offer upgrades to newer Windows versions and Q-Stress software?
AIM Cardio offers upgrade options to Windows 7 and Cardiac Science Q-Stress V4.5 for enhanced compatibility with modern healthcare IT systems. Facilities can discuss upgrade paths when planning their purchase.
What refurbishment steps are performed on the Q-Stress system and TM 55 treadmill?
Each system undergoes a structured refurbishment protocol that includes full inspection of hardware, cables, console, and treadmill; deep cleaning of chassis, treadmill belt, deck, and monitor; replacement of worn components with certified parts; software verification of all Q-Stress modules; ECG signal quality testing; and final QA sign-off before shipping.



