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QUINTON Q-4000
Quinton Q-4000
Stress Test System — With Q-55 Treadmill
Quinton Q-4000 stress test system:
AIM Cardio Support
Confirm the included accessories and configuration with an AIM Cardio expert before ordering.
Overview & Clinical Applications
The Quinton Q-4000 Stress Test System pairs a Sharp CRT display with the Quinton Q-55 treadmill, offering 3 channel user-selected leads, 12 lead averages, simultaneous 12 lead display, and comprehensive final reports covering the entire test.
▸ 3 Channel Display Sharp CRT display with 3 channel, user-selected leads, 12 lead average, and simultaneous 12 lead.
▸ Comprehensive Reports Tabular reports by stage or time, Average Beat Summary, Abbreviated Trend Graph, and ST level and ST slope trend graphs on all 12 leads for the entire test, including resting averages.
▸ Programmable Protocols Bruce, Modified Bruce, Modified Balke and Naughton, plus 8 user programmable protocols with up to 31 stages.
Technical Specifications & Features
| Component | Detail |
|---|---|
| Product Type | Quinton Q-4000 Stress Test System with Q-55 treadmill |
| Display | Sharp CRT display, 3 channel user-selected leads; 12 lead average; simultaneous 12 lead |
| Final Reports | Tabular report by stage or time; Average Beat Summary; Abbreviated Trend Graph; Trend Graphs (ST level and ST slope on all 12 leads for entire test); resting averages |
| Protocols | Bruce, Modified Bruce, Modified Balke and Naughton, plus 8 user programmable protocols (up to 31 stages) |
| Q-55 Treadmill Controller | LED numeric displays for current speed and grade; collects ECG data; computes heart rate, ST parameters, and other information; trending and graphical monitoring |
| Chart Recorder | Three 50 mm-wide ECG channels plus 45 mm-wide half channel with alphanumeric data; high-resolution thermal printhead; speeds 2, 25, and 50 mm/sec; 200 feet (61 meter) Z-fold paper; 8.5 x 11 in (216 x 280 mm); thermal paper, Z-fold |
| ECG Computations | Heart rate, ST level, and ST slope; fiducial point for ST measurement: j-junction (calculated using QRS offset and isoelectric reference point) |
| Patient Cable | 14-wire, low-noise, shielded cable for the 12 standard leads and the XYZ Frank leads; color coded connectors comply with the 1975 AHA recommendations |
| ECG Simulator | Simulated ECG signals for the 14 electrode sites; heart rate adjustable 30 to 240 bpm, default 60 bpm; PVC complexes operator-selectable |
| Rear Panel Outputs | QRS SYNC: TTL compatible pulse, mini-phone jack, leading edge delayed 25 msec (nominal) from the ECG complex; analog output: three-channel ECG or heart rate/treadmill speed (mph)/treadmill grade (%) via 3 mini-phone jacks; bipolar ±5 volts, gain of 1000 over input; linear 0 to +5 volts maximum; 120 bpm = 1.0 volt, 5.0 mph = 1.0 volt, 10% grade = 1.0 volt |
| Q55 Treadmill | Patient capacity 350 lbs (159 kg); belt speed 1-10 mph (1.6-16 km/h); grade 0-25% or 0°-14°; walking area 20×50 in (51×140 cm); walking surface height 5.3 in (13.5 cm); weight 400 lbs (182 kg); power 230V/50-60Hz/12A, 100V/50-60Hz/24A, 208V/60Hz/12A/24A |
Compatibility & System Fit
The Q-4000 system is listed with the Quinton Q-55 treadmill and a 14-wire patient cable for the 12 standard leads and XYZ Frank leads. No DICOM, PACS, or EMR standard is claimed.
• Check Before Ordering: Confirm the included accessories and configuration before ordering.
Included Hardware & Accessories
Quinton Q-4000: As listed.
Not claimed as included: No leads, electrodes, or other accessories beyond the system and treadmill described above are separately itemized as included. Confirm with an AIM Cardio expert.
AIM Cardio Testing & Warranty Coverage
Tested Before Shipping — AIM Warranty & Guarantee
Every system is tested, run, and cycled before shipping to help ensure proper operation, and is backed by the AIM Cardio Warranty and Guarantee. Contact our specialists to confirm configuration and coverage for your order.
FAQ — Quinton Q-4000
What is the Quinton Q-4000?
A Quinton stress test system with a Q-55 treadmill, Sharp CRT display, and comprehensive final reports.
What reports are listed?
Tabular reports by stage or time, Average Beat Summary, Abbreviated Trend Graph, and ST level and ST slope trend graphs on all 12 leads.
What protocols are listed?
Bruce, Modified Bruce, Modified Balke and Naughton, plus 8 user programmable protocols with up to 31 stages.
What treadmill is listed?
The Quinton Q-55 treadmill, with 1-10 mph speed, 0-25% grade, and 350 lbs patient capacity.
What should I confirm before ordering?
Confirm the included accessories and configuration with an AIM Cardio expert before ordering.
Buy With Confidence From AIM Cardio
When you purchase medical equipment or parts, you need to know exactly what you’re getting—and you need confidence that it will work when you receive it. At AIM Cardio, quality, reliability, and customer support are at the center of everything we do.
Has the equipment been tested?
Yes. Every system and part is thoroughly tested before it ships.
Our equipment and parts are tested, run, and cycled prior to shipping to help ensure proper operation and our customers’ satisfaction. We don't simply pull equipment from a shelf and send it out—we take the time to verify its condition and functionality before it leaves our facility.
What condition is the equipment in?
Quality is our priority.
When a system or part is not new, it is professionally refurbished to like-new condition and quality whenever possible. Our goal is to provide equipment and parts that are clean, reliable, properly tested, and ready for use.
At AIM Cardio, we don't believe in simply selling what's sitting on the shelf. We maintain and inspect our equipment and parts so our customers receive products that meet our standards for quality and performance.
Will it work when it arrives?
We stand behind the equipment we sell.
Our equipment and parts are backed by the AIM Cardio Warranty and Guarantee. If a covered item does not perform as promised, we will work with you to resolve the issue, including providing a replacement when applicable under our warranty and guarantee.
What's included with my purchase?
We want you to get exactly what you need.
Equipment configurations, accessories, cables, components, software, and other included items can vary depending on the system. Before you purchase, speak with one of our AIM Cardio experts so we can confirm what is included and make sure you have everything required for your application.
Is there a warranty?
Yes. AIM Cardio backs qualifying equipment and parts with a warranty.
We believe you should have confidence in your purchase. Our team can explain the applicable warranty coverage for the specific equipment or part you're considering.
Is technical support available?
Yes. We're here after the sale, too.
Our knowledgeable team can help answer questions about your equipment, installation, operation, troubleshooting, and parts. We believe customer service doesn't end when your equipment ships.
Can AIM Cardio repair my equipment?
In many cases, yes.
AIM Cardio can help with equipment repair and service needs. Contact our team with the make, model, and issue you're experiencing, and we'll help determine the best solution.
Can AIM Cardio provide replacement parts?
Yes.
We maintain access to a wide range of equipment and replacement parts. If you need a specific component, contact our team with the equipment make, model, and part information whenever available. We'll help identify the correct part for your system.
Can AIM Cardio help me choose the right equipment?
Absolutely.
Choosing medical equipment isn't always straightforward. Different systems can have different configurations, capabilities, compatibility requirements, and applications.
Our experts can help you determine what equipment and components best fit your needs and budget—so you can purchase with confidence rather than guess.
Is AIM Cardio a legitimate and experienced company?
Yes. AIM Cardio is an experienced medical equipment company focused on quality, reliability, and customer service.
Our business is built around more than simply selling equipment. We inspect, test, refurbish, service, and provide parts for the equipment we offer. Our goal is to build long-term relationships with our customers by providing dependable equipment and knowledgeable support.
At AIM Cardio, we're here to help before, during, and after your purchase.
Have Questions About a System or Part?
Don't guess when it comes to your equipment. Talk with an AIM Cardio expert before you buy.
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