Frequently asked questions
The minimum seat height on the electric Carl surgical chairs is 490 mm (19.2 in), allowing surgeons of different heights to achieve an ergonomic working posture. For applications requiring an even lower seating position, the Carl Swing can be ordered with a seat height of 430 mm (16.9 in), while selected Carl 4 models are available with a minimum seat height of 450 mm (17.7 in). This flexibility helps optimize ergonomics for a wide range of surgeons and surgical specialties.
No. On newer Rini models, the battery can be replaced quickly and easily without tools.
Yes. Several armrest models can be adjusted during surgery. The OneGrip R7 armrests can be repositioned as needed, while the electric armrests on the Carl Mk3, Mk3E, Mk4, and Mk2 R8 can be adjusted even under sterile drapes.
The maximum seat height on the electric Carl chairs is 900 mm (35.4 in), allowing most surgeons to achieve an ergonomic working posture.
Yes. All Rini Carl surgical chairs are Class I medical devices under MDR (EU) 2017/745 and are FDA registered. They comply with relevant international standards for safety and quality, including ISO 13485.
