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Dentsply Sirona Denmark
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Treatment in perfect balance

Ergonomics can be understood as the interface between man and machine. In your daily worklife, you constantly experience situations, where exactly this interplay between you and your equipment is crucial to the treatment success. The treatment center plays an essential role, since this is where you spend most of your time at work. Thus, it is of utmost importance, that it optimally adapts to your requirements. The treatment centers of Dentsply Sirona provide numerous solutions for a comfortable, pain- and stress-free treatment - for dentist, patient and the team.

Health is not everything, but without health, everything is nothing.

Arthur Schopenhauer

Optimal access to the treatment site

Available for Teneo and Sinius, the motoric headrest is the key feature when it comes to creating the best possible conditions for a successful treatment.

For optimum access to the treatment site, the extension and inclination of the motoric headrest can be adjusted using the foot switch, the user interface, or even manually.

Vertical mouth point positioning

For your optimal position, the vertical mouth point is always positioned at the same working height
– even with patients of different stature.

Hands-free operation

The wireless foot switch is your multifunctional control element for all chair functions. It provides hands-free control of the EasyTouch display and the motorized sliding track.

This results in less twisting and moving towards the user interface and allows unrestricted movements thanks to free positioning without cable.


ErgoMotion means the combined movement of the backrest and the seat, which prevents stretching and compression of the spine. This way, the patient's head always stays in the
same place and a readjustment of the headrest when changing the treatment position is not necessary.

Intuitive sitting

Hugo and Carl - key elements in the Dentsply Sirona ergonomics program
The innovative design and intelligent shape of the working stools ensure more comfort during all treatment situations. Both are available with the choice of two gas spring lengths for different heights.

The backrest of Hugo (right) offers a dynamic support of your back, whereas the Thermo upholstery reduces sitting heat during long treatments.

Carl (left) provides a 360° swiveling backrest and seat, which gives your assistant a maximum of flexibility.

The fundamentals of a healthy sitting position

A healthy sitting position builds the basis for an ergonomic way of working and thus a long-term health preservation. To achieve this,

  • your upper body is upright and straight;
  • your hips are higher than your thighs;
  • your back only touches the backrest when you relax. 

The overall goal is to achieve a knee-hand distance that is as large as possible to get the patient in between.

Your head, neck, shoulders and upper body are not inlined.
Your shoulder girdle is at right angles to your spine, with your shoulders and spine not being rotated.

The distance between your eyes and the patient's mouth should be between 30 - 40 cm with your arms "hanging" close to your body. The angle between your hips and thighs is appr. 105°, while appr. 2/3 of your thighs are in contact with the slightly inclined seat cushion. Your legs are in an open and relaxed position.

ZWP extra

Find out how to treat in perfect balance for the successful dental practice.

Cover image (top of page) courtesy of Oemus Media AG, Germany.

Reach out for more information

Find out more about Treatment Centers from Dentsply Sirona by requesting further product information. We would be pleased to get in touch.

Discover more about Dentsply Sirona Treatment Centers


Find out what "Innovation in perfect harmony" can mean for you.


Find out how Intego can become your reliable partner for an efficient practice.


Find out how Sinius ensures more efficiency with its uncomplicated workflow.

Operating Lights

Find out how you get optimal light for every treatment with an easy operation and hygiene.


Please click here to access all relevant downloads, such as...

  • Manuals
  • Installation Requirements and Instructions
  • Care and Cleaning Plan
  • List of Care, Cleaning and Disinfection Agents


Kristian Sandrini, Commercial Manager,

Corinna Prochner, Product Manager,

Our product services are available to answer technical questions from customers and authorized dealers in German and English from Monday to Thursday from 7:30 a.m. to 5:30 p.m., Friday from 7:30 a.m. to 3:00 p.m. (CEST).


  • Technical helpdesk
  • Troubleshooting and technical advice
  • After-sales service

Phone: +49 (0) 6251 / 16-1670
Fax: +49 (0) 6251 / 16-1818

Our order services are available exclusively to authorized dealers from Monday to Thursday from 7:30 a.m. to 5:30 p.m., Friday from 7:30 a.m. to 3:00 p.m. (CEST).


  • Product & spare parts order queries
  • Inquiries about orders placed & deliveries
  • Technical review of spare parts

Product orders:

Phone: +49 (0) 6251 / 16-1680
Fax: +49 (0) 6251 / 16-1717

Spare parts:

Phone: +49 (0) 6251 / 16-1680
Fax: +49 (0) 6251 / 16-1727
Spare part clarification

To help us respond as quickly as possible to your inquiry please indicate the general scope of your inquiry in the subject line of your e-mail or fax: “product order” or “spare parts”.

Our Return services are available exclusively to authorized dealers from Monday to Thursday from 7:30 a.m. to 5:30 p.m., Friday from 7:30 a.m. to 3:00 p.m. (CEST).


  • Warranty and goodwill requests
  • Replacement delivery
  • Repairs
  • Handling of incorrect orders and deliveries

Phone: +49 (0) 6251 / 16-1690
Fax: +49 (0) 6251 / 16-1737