ak445
ak445 – the classic doctor’s stool
The ak445 is the classic among doctor’s stools. Equipped with a round seat, it can be ordered with or without adjustable armrests and backrest. The sturdy castor base holds five high-quality castors and provides the necessary mobility. The height can be adjusted using a gas pressure spring, which can be ordered with a foot or hand release. Comfortable and flexible armrests can be easily adjusted to the desired position. Horizontally movable armrest holders allow the armrests to be navigated using the elbows. As an option, the ak445 doctor’s stool can be fitted with pre-shaped multi-directional multi-joint armrests. This allows even finer adjustment of the forearm/hand support during an operation. The AKRUS upholstery is manufactured to the highest quality. Various colors are available to match the clinic or practice environment. The ak445 doctor’s stool is delivered fully assembled and the use of high-quality components ensures many years of reliable use when used as intended. In the event of a service request, authorized medical technology dealers are available.
APPLICATION AREAS
TECHNICAL DATA
ak445
Designation | Value |
---|---|
Technical data | |
Base diameter | 600 mm |
Roller diameter | 50 mm |
Height adjustment | 530-720 mm |
Seat surface | 420 mm |
Seat cushion thickness | 80 mm |
Armrest height adjustment | 140-290 mm |
Max. person weight | 135 kg |
Designation | Value |
---|---|
Ambient conditions | |
Application | |
Air temperature | +10° C - +40° C |
Rel. humidity | max. 50 % non-condensing |
Air pressure | 700 - 1060 hPa |
Storage without original packaging | |
Air temperature | -10 °C to +55 °C |
Rel. humidity | 10 % to 95 % non-condensing |
Air pressure | 700 - 1060 hPa |
Storage and transportation in original packaging | |
Air temperature | -40 °C to +70 °C |
Rel. humidity | 10 % to 95 % non-condensing |
Air pressure | 700 - 1060 hPa |

Choose one of 16 colors from our standard range. Special colors on request.

AKRUS GmbH & Co KG
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WE OFFER MOBILE SOLUTIONS
Our mission is to support surgeons and industry partners around the world with patient positioning systems that enable precise surgical outcomes with an ergonomic workflow during outpatient procedures.

- Mobile operating chairs & tables for outpatient procedures
- Flexible and ergonomic workflows
- Accessories for functional expansion