Remote Controlled Fluoroscopy: What an R/F System Is and When You Need One

What a remote controlled R/F system is

R/F stands for radiography and fluoroscopy. A remote controlled system has a motorised table that tilts and moves, a tube and a digital detector that move together, a generator, a collimator and a console behind a lead glass screen or outside the room. The operator positions the patient, then controls tilt, field size and exposure remotely.

Fluoroscopy shows real-time images, for example of swallowing, bowel filling or joint movement, while radiography records still images. With a digital detector both functions are available without leaving the room. This is the practical meaning of a digital fluoroscopy system, in contrast with older image-intensifier machines. The practical benefit is staff safety and patient comfort: the table tilts and adjusts without the operator standing at the bedside.

How it differs from an older under-table unit

In a classic manually operated fluoroscopy unit, the radiologist stands next to the patient at the table, wearing protective clothing, and staff are exposed to scatter during the study. Remote operation moves the operator behind a barrier and reduces occupational exposure. It also allows a table that is easier to tilt and a smoother workflow with automatic functions.

The difference between fluoroscopy and plain radiography is explained in fluoroscopy vs X-ray. Note that remote operation does not remove the need for dose management for the patient; ask suppliers what the system provides.

Features that matter in practice

Villa's Apollo DRF is a digital remote-controlled R/F table with a 43 x 43 cm dynamic flat-panel detector, continuous and pulsed fluoroscopy, plus or minus 90 degrees of table tilt, automatic grid selection and removal for paediatric exams, and an integrated camera for patient centring without X-ray emission. DSA, stitching and tomosynthesis are available as options.

Villa's Chronos adds an extra-large tabletop accessible from four sides, AIR mode with tube and detector positioned beyond the tabletop, automatic dual anti-scatter grid with parking, and automatic full-leg and full-spine stitching. The Apollo EZ is the compact option, with a small footprint, a 2-way or 4-way tabletop and a focus-detector distance up to 180 cm for chest exams.

• Tabletop size, tilt range, weight capacity and accessibility
• Dynamic detector size and frame rate
• Automatic grid handling and collimation
• Camera or laser for centring without radiation
• Options: DSA, stitching, tomosynthesis, second detector

When a hospital needs a remote controlled fluoroscopy room

A remote R/F room is appropriate when the caseload includes barium and swallow studies, urography, HSG, orthopaedic and spine work, paediatric studies and some light interventional or pain procedures. It also suits hospitals that want one room to handle both fluoroscopy and ordinary radiography.

If you only need plain radiography, a DR room is simpler and less costly. If your work is mainly in the operating theatre, a C-arm is more appropriate. See fluoroscopy procedures list for typical studies and think about volumes before choosing.

Room, cost and service considerations

An R/F room needs more floor space, shielding, a control room, strong flooring and reliable power and cooling. Review the requirements in X-ray room design requirements early, because room works often decide the project timeline. Budget guidance is in fluoroscopy unit price.

Ask about installation, application training, detector warranty and service response time. In the UAE, operating a radiation source involves licensing through the relevant authorities, so confirm current requirements with them.

Discuss your R/F room with Beckfinity

Beckfinity can present the Apollo DRF, Chronos and Apollo EZ DRF against your room and caseload. Contact our specialists to arrange a consultation or quotation.