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Quinton® Q-Stress Cardiac Stress Testing System


  • Source Consistency Filter designed to remove noise and maintain ECG integrity
  • Examine historical ECG data throughout the exam with real-time full disclosure
  • Label, store, print & review events on the fly and include them in final report
  • Optional wireless data acquisition increases workspace flexibility

Product Specifications

Connects to EMR? Yes
For a list of EMR Partners click here

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Simple. Secure. Connected.

Imagine a future where you can detect and diagnose heart conditions faster and with greater accuracy. With the Welch Allyn® Q-Stress® Cardiac Stress Testing System from Hillrom, that future is here. We're delivering the accurate, intelligent insights you need to help improve patient outcomes. Get ready to experience a more user-friendly, patient-friendly approach to stress tests.

Q-Stress TM55 Treadmill

TM55 & TM65 Medical Treadmills

These easy-to-use treadmills offer full integration with our Quinton Q-Stress cardiac stress testing system so you can start and stop the treadmill and adjust speed and grade automatically or manually. The Ultradrive system provides exceptionally smooth power and accuracy even at slow speeds with patients up to 500 lb (227 kg), and ensures a slow, safe start.

You can count on Quinton medical treadmills for:

  • Reliability: Very few moving parts for minimal maintenance and less downtime
  • Safety: Meet all major safety and regulatory requirements worldwide
  • Support: Full technical support and service, including a 13-month parts-and-labor warranty, national direct service networks and annual maintenance programs

The unique WAM™ Wireless Acquisition Module benefits both patients and clinicians.

Equivalent in size and weight to a conventional wired patient cable, the Wireless Acquisition Module provides freedom of movement for the clinician while acquiring electrocardiograms and during cardiac stress testing. With the Wireless Acquisition Module, the electrocardiograph no longer needs to be right at the patient’s bedside; this is particularly advantageous in critical situations or when the patient is in isolation.

  • Dedicated, secure communication links the module to a single ECG/cardiac stress testing system
  • Full diagnostic-quality ECG with a high-fidelity acquisition sampling rate of 40,000 samples per second per channel—a benefit for accurate pacemaker detection
  • Elimination of the cable reduces a source of artifact, resulting in high-quality ECG tracings
  • On/off, 12-lead ECG acquisition and rhythm printing at the bedside with the simple press of a button

Wireless Acquisition Module (WAM)