RWSU Expert

advanced 4MHz radiofrequency electrosurgery unit

Illuminated Connector Panel

Dedicated ports for monopolar, bipolar, and neutral electrodes, featuring dynamic backlighting for clear, real-time visual feedback on activation status and system alarms.

Comprehensive Foot Controls

Fully compatible with a dual-pedal footswitch for monopolar operation and a single-pedal footswitch for bipolar modes, providing seamless, hands-free precision.

Advanced Aluminum Trolley

Premium full-aluminum mobility design equipped with front and rear ergonomic handles, a convenient wire basket, and a specialized compartment shelf for optimal organization.

7" Touch LCD Display

Advanced and intuitive user interface powered by a vibrant 7-inch color touchscreen display, ensuring effortless navigation and complete control over all parameters.

RWSU Expert Unit

One of the most advanced 4MHz radiofrequency electrosurgical units currently available on the market, engineered for uncompromising precision and reliability.

Precision and versatility in one platform

RWSU Expert brings 4 MHz radiofrequency technology to soft tissue cutting and coagulation. With six operating modes and both monopolar and bipolar functionality, it gives clinicians a versatile platform for a wide range of surgical applications.

A 7-inch colour touchscreen keeps operating parameters readily accessible. Select the tissue effect, adjust the settings and choose hand or foot activation to suit your workflow.

Save up to 10 named user programmes and select continuous or timed operation across all six modes.

Designed and manufactured by PROXIMA, RWSU Expert combines practical controls, neutral electrode safety monitoring and a choice of reusable electrodes and instruments.

4 MHz technology. Targeted tissue effects.

RWSU Expert uses a 4 MHz radiofrequency electrical field to produce cutting and coagulation effects at the active electrode. At this frequency, the electrical response of tissue supports the delivery of energy through its cellular structures.

Choose Soft Cut for clean cutting, Strong Cut for cutting with a stronger coagulation effect, or dedicated modes for contact coagulation, fulguration and bipolar techniques. The platform supports applications in gynaecology, dermatology, plastic surgery, maxillofacial surgery, ENT, oral surgery and other areas where fine tissue cutting and coagulation are paramount.

Indication Area

  • Gynecology
  • Plastic and aesthetic surgery
  • Maxillofacial surgery
  • Dermatology (dermato-surgery)
  • ENT
  • Oral surgery
  • Outpatient surgery
  • Other applications where fine tissue cutting and coagulation are necessary

Control that fits your workflow

Set up your procedure from a 7-inch colour touchscreen, with a streamlined interface and direct access to operating parameters. Select the required mode, adjust your settings and store up to 10 named user programmes for convenient recall.

Choose continuous output or timed activation from 0.05 to 5 seconds, adjustable in 0.05-second steps in every operating mode. Monopolar hand or foot activation and a dedicated bipolar footswitch let you select the control method that suits the procedure.

Designed around everyday practice

Safety monitoring, accessible controls and flexible setup support an organized surgical workspace.

Neutral Electrode Monitoring

A dedicated safety circuit provides audible and visual alarms and interrupts output until the neutral electrode circuit is correctly restored.

Clear Connections

Front accessory ports and rear power and footswitch connections help keep cables organised. Coloured connector lighting indicates activation and neutral electrode alarms.

Flexible Placement

Use RWSU Expert on a worktop or a compatible trolley, with a design that supports movement between operating rooms.

Expand your instrument options

Explore reusable monopolar electrodes and bipolar instruments in a range of lengths, shapes and tip configurations to suit different surgical applications.

Short Monopolar Electrodes

A choice of electrode shapes in an approximately 7 cm format.

Versatile Electrode Selection

Reusable short electrodes are available for applications in dermatology, gynaecology, plastic surgery, maxillofacial surgery, oral surgery and ENT.

Long Monopolar Electrodes

An approximately 12 cm format for applications requiring longer electrodes.

Additional Length Options

Explore long monopolar electrodes for applications in gynaecology, plastic surgery and ENT, with a choice of shapes to suit the intended procedure.

Bipolar Instruments

Forceps, clamps and scissors for bipolar techniques.

Reusable Instrument Range

Choose bipolar forceps in different lengths and tip widths, alongside bipolar clamps and scissors. The reusable instruments described in the catalogue can be steam sterilized in an autoclave.

Clinical Results

Explore clinical case reports, published journal articles and procedure videos showcasing PROXIMA radiofrequency technology across medical specialties.

Explore Clinical Results →

Download the RWSU Expert Brochure

Explore RWSU Expert features, operating modes and technical specifications. Download the brochure for a closer look at the device and its accessories.

Download Brochure

PDF · RWSU Expert

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Discuss RWSU Expert with our team

Tell us about your clinical speciality and the procedures you perform. Our team can help you explore RWSU Expert, available accessories and the configuration for your practice.