Surgeon chair — Carl Mk4E R7

The Carl Mk4E surgeon chair is developed to meet high demands in microsurgery, such as neurosurgery, ENT, plastic surgery, robotic surgery, ophthalmic and dental procedures. Together with the electrically adjustable “OneGrip” armrests, precise adjustments can be made even under sterile draping.

Electrical surgeon chair with dual control for increased flexibility and control – use the heel-operated buttons or the hand control for smooth and intuitive adjustment.

  • Electrical height adjustment of both armrests and seat height
  • Adjustment of height and brake via heel-operated buttons or hand control
  • Possibility of extra low or high seat height
  • Stable base with lockable wheels
Product description

The Carl Mk4E builds on the proven design of the Carl Mk4 and offers the same high level of ergonomics, stability and comfort in demanding working environments.

Like the Mk4, the chair height is easily adjusted using heel-operated buttons, enabling smooth and intuitive hands-free operation throughout the work day.

What distinguishes the Carl Mk4E is the additional hand control, which allows both height adjustment and braking to be operated with a simple touch – either by hand or via the foot controls. This combination provides increased flexibility and control.

General

Weight of unit

99 lb / 45 kg

Wheel frame

Width 20 in x Length 21 in (520 mm x 530 mm)

Electric

Battery operation - Charger 100 - 240 V

Cushions

Vinyl - black or blue (standard) or other colors / materials as accessories

Operator

Lifting capacity

331 lb / 150 kg

Height adjustment

19 - 31 in (490 - 800 mm) – foot control with push buttons between wheels

Armrest

Model R7

”OneGrip” armrest

Shape

Cup shaped (standard) - other types to order

Adjustments

Angle up / down by one grip

Adjustments

Height with buttons

Backrest

Type

Standard H 14 in x W 12 in (350 mm x 300 mm) - other types to order

Adjustments

Angle -15° to +20°

Height adjustment

4 in (100 mm)

Seat

Type

Standard L 17 in x W 18 in (420 mm x 460 mm) - other types to order

Inclination

Angle +5° to -15°

Brake

Type

Mechanical for rear wheels

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#RiniErgoteknik #MedicalErgonomics #OperatingRoom #SurgicalInnovation #Ergonomics #HealthcareDesign #Surgery

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Our Electric Pedal Platform is designed to improve ergonomics in the operating room with smooth height adjustment, optimal pedal positioning, and seamless integration with surgical chairs. Supporting surgeons through long and demanding procedures—because every detail matters.

#RiniErgoteknik #MedicalErgonomics #OperatingRoom #carl #rini #SurgicalInnovation #Ergonomics #HealthcareDesign #Surgery

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Built on quality. Trusted by medical professionals worldwide. 

Carl Mk3 offers the surgeon a tailor-made work environment of the highest quality.

#rini #carlmk3 #mk3 #rinimedicalergonomics

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Engineered to integrate seamlessly into the workflow

The Carl Mk3E R7 supports the surgeon in staying fully present where precision matters most.

♦ Electrically adjustable seat and armrests are fine-tuned directly from the arm supports.

♦ Maintaining optimal posture throughout long and demanding procedures (even under sterile conditions).

♦ Compact three-wheel design ensures exceptional access to foot pedals and instruments.

♦ Smooth mobility and an electric brake system allow the chair to adapt effortlessly to the modern OR.

Engineered and manufactured in Sweden. Built for surgeons who perform at the highest level.

 #surgeon #operatingroom #medicalergonomics #rini #rinimedicalergonomics #mk3 #carlmk3e #carlmk3 #surgeonchair #qualitymatters #medtech #NextLevel #madeinsweden #riniergoteknik #ergonomi #ergonomicchair

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A new year brings new opportunities 💫🎉
to sit better, move smarter, and support a more sustainable body. Thoughtful ergonomic design helps support the body throughout long workdays, creating comfort that lasts over time.

Prioritizing your health today supports your body tomorrow.

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Happy Holidays!

Thank you for being part of our journey this year. We truly appreciate the collaboration and look forward to continuing our work together in the year ahead. Wishing you a wonderful holiday season and a successful new year. 

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