Long-Format Digital Radiography System

Cuattro ONE, supplied by J3Seven, is a long-format digital radiography detector designed to make full spine, long leg and other large-area studies faster, simpler and more accurate. Instead of stitching multiple exposures together, Cuattro ONE captures the full-length image in a single exposure, helping to reduce patient motion, improve alignment and free up your X-ray room for more studies.

By replacing time-consuming CR and conventional DR long-format workflows, Cuattro ONE supports orthopaedic, spinal and general radiography services that need consistent, full-length imaging with lower overall dose and a more efficient patient journey.

Why Teams Choose Cuattro ONE

One exposure, one image: Cuattro ONE replaces multi-exposure, stitched long-format studies with a single exposure and a single image, reducing the risk of misalignment and patient motion artefact.

Fast long-format exams: Full-length studies that can take many minutes on CR or traditional DR systems can be completed in well under a minute, helping to reduce bottlenecks and waiting times.

Built for long leg and spine work: The detector is optimised for long leg, scoliosis and degenerative spine imaging on patients of different sizes, supporting clear coverage from top to bottom.

Flexible field-of-view options: In addition to full-length imaging, the detector can isolate top, middle or bottom regions for more conventional weight-bearing views without changing hardware.

Improved workflow and utilisation: Faster exams and no stitching mean more time available to perform additional X-ray studies, improving room utilisation and staff efficiency.

Lower overall dose: A single-exposure long-format workflow reduces the cumulative dose to patients and staff compared with multiple stitched exposures.

Retrofit friendly: Cuattro ONE can be integrated into many existing X-ray suites or supplied as part of a new installation, helping to modernise long-format capability without a full room replacement.

What Is Included

A typical Cuattro ONE configuration supplied by J3Seven can include:

• Cuattro ONE long-format digital radiography detector
• Workstation or console with Cuattro imaging software
• Detector stand or wall mount (fixed or portable, depending on configuration)
• Gigabit Ethernet cabling and interface hardware
• Power supply, cable management and protective accessories
• Integration support with existing X-ray generator and room controls

Cuattro ONE Key Specifications

• System type: Long-format digital radiography detector
• Image sensor: Amorphous silicon TFT panel
• Scintillator: Gadolinium oxysulphide
• Pixel pitch: 140 micrometres
• Available fields of view: approximately 430 x 1,290 mm; 430 x 860 mm; 430 x 430 mm
• Active area (long-format option): approximately 430 x 1,290 mm
• Active array (long-format option): up to about 3,072 x 9,216 pixels
• Greyscale depth: 16 bit
• Spatial resolution: approximately 3.5 line pairs per millimetre
• Image acquisition time: preview in around 6 seconds and final image in around 12 seconds (long-format panel)
• X-ray sync control: Automatic Exposure Detection (AED)
• Detector dimensions (long-format): approximately 1,357 x 532 x 30 mm
• Detector weight (long-format): approximately 18.5 kg
• Image transfer: Gigabit Ethernet
• Operating temperature: approximately +10 to +35 degrees Celsius
• Operating humidity: approximately 30 to 85 percent (non-condensing)

Frequently Asked Questions

What types of studies is Cuattro ONE designed for?
Cuattro ONE is ideal for long leg, scoliosis and full spine imaging, as well as other large-area orthopaedic and standing studies where full-length coverage in a single exposure is preferred.

How does Cuattro ONE compare with stitched long-format imaging?
Traditional CR and DR workflows may require several exposures that must be stitched together, increasing exam time and the chance of patient movement between images. Cuattro ONE provides a single long-format image in less than a minute, with no stitching and reduced motion artefact.

Can Cuattro ONE be used for standard 430 x 430 mm studies?
Yes. The detector can be configured to image only part of the panel, effectively providing a more conventional 430 x 430 mm field of view when full-length imaging is not required.

Does the system help reduce dose?
By replacing multiple stitched exposures with a single exposure, Cuattro ONE helps reduce the total X-ray dose to patients and staff for long-format exams, while still providing full anatomical coverage.

Can Cuattro ONE be added to an existing X-ray room?
In many cases, yes. Cuattro ONE can be retrofitted to compatible existing suites. J3Seven can assess your current equipment and advise on integration options.

What support does J3Seven provide?
J3Seven provides configuration advice, installation support, applications training and ongoing technical support for Cuattro ONE deployments across Australia and New Zealand.

Transform your long leg and scoliosis imaging with single-exposure long-format DR. Contact J3Seven to configure a Cuattro ONE system that fits your X-ray suite and clinical workflow.