Happersberger Otopront has been trusted 

and appreciated by ENT specialists for more than  70 years .


Form and function

The  examination and treatment chair SIT 4  combines slim clean design with full functionality and ergonomics: a result of  elaborated design  and 15 years of continuous development. With its sophisticated features, it presents itself as a stylish full-function chair.


A special feature of the SIT 4 is the sloping  telescopic column , as a result of which the patient is automatically brought towards the doctor when the chair is raised. This ensures even better access to the patient.

While the backrest of the SIT 4 PLUS is adjusted, the armrests and leg rest simultaneously follow the chair's sequence of movement until it reaches a completely horizontal position thus ensuring perfect support and patient comfort. In case of a collapsing patient the backrest can quickly be brought into the -10° Trendelenburg position. A floor fixing is not necessary.

High quality

The use of high quality materials, precise workmanship and strengthening particularly exposed seat-parts ensure the durability of the SIT 4 even under heavy use in clinics and medical practices.

Optionally all functions are electric motor operated, on request by remote control.


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