Functionality to the point

500 XLS

The flexible treatment chair for oral and dental surgery

For optimal access in the head area

The versatile treatment chair
for surgery in the head area

The 500 XLS treatment chair from UFSK-International OSYS is your specialist for dental surgery. The flexibly adjustable horseshoe-shaped head section provides the surgeon with optimal access in the head area and also enables operations in the prone position. Create optimal conditions in your outpatient OR and easily integrate the treatment chair into your existing workflow.

Robust chassis with braking system and easy to clean surface

The treatment chair impresses with the special design of the stable chassis and the mechanical, easy-to-operate braking system. Thanks to the impact- and scratch-resistant cladding and the easy-to-clean surfaces, the 500 XLS is particularly easy to clean.

Upholstery and flexible armrests

The ergonomic and particularly thick upholstery as well as the removable, swiveling and moving armrests made of PUR foam create maximum comfort for your patients. The low entry height also makes it particularly comfortable to get in and out of the chair.

Intuitive manual keypad

The multifunctional hand-held control with eight memory positions, auto-run function, reset button, CPR button and battery charge indicator ensures pleasant working conditions before, during and after surgery.

Easy adjustment options

Four powerful drives for easy adjustment of the back, seat and leg sections as well as the overall height.

Easy maneuvering

The practical push handles and smooth-running castors make it easy to control the treatment chair.

Multifunctional head part

2D and longitudinally adjustable head section in horseshoe shape for optimal access to the head area as well as for treatments in prone position. The horseshoe shape enables flexible and stable positioning of the head.

Foot control for sterile patient positioning

The removable foot control with on/off button, three memory positions and reset button allows the surgeon to quickly and ergonomically adjust the back, seat and height of the treatment chair.

Flat construction of the back part

The unique flat design of the back section allows the surgeon optimal access to the surgical field.

Mains-free operation

Power supply-independent battery box with integrated emergency stop switch for a safe and flexible workflow in the OR.

Operating in sitting or standing position

The design of the lifting column allows the surgeon to treat the patient while standing.

Other features of the 500 XLS treatment chair

The horseshoe-shaped multifunctional headboard is suitable for I.V.I. treatments and dental surgery

Mono lifting column designed for a maximum load capacity of 200 kg

Particularly durable treatment chair with service-friendly access for easy cleaning and maintenance

Removable seat section for easy maintenance access to all electrical components

The low entry height allows the patient to enter the chair from the front, as is usual with conventional treatment chairs without specialization in the field of maxillofacial surgery


500 XLS

Backup battery

Back-up system, additional safety due to exchangeable battery drawer

I.V. Pole

stainless steel Ø 25/18 mm, one-hand height adjustable 1,070-1,660 mm, 4 hooks, max. 2 kg/hook, glass and holder
(component holder 3351 0037 not included)

Hand control holder

flexible bendable, PVC
(component holder 3351 0037 not included)

Hand control holder

PVC, for attachment onto an I.V. Pole Ø 25/18 mm

Inlay head pillow

Anesthesia arm board

with universal joint, stainless steel, with wrist secure straps

Norm rail

300 mm, attachment to the seat part

Norm rail

Attachment to the back part

Instrument table

Tray size 500 x 300 x 15 mm,
height adjustable, swiveling, detachable,
including adapter (component holder 3351 0037 not included)

Trapeze cushion

Wedge for back/seat part

Knee half roll

600 x 280 x 140 mm,

Knee roll round

500 x 150 mm,

Wrist secure straps

pair, with velcro straps

Body strap

with velcro straps, 2-piece

Side rails right and left

swiveling including locking, padded

Foot protection foil

to protect the upholstery, fastening on the back of the leg part with Velcro fastener

Component arm

stainless steel, swiveling,
including extendible I.V. Pole Ø 25 mm

Component holder

stainless steel, for mounting on component mounting support

Pushing handles

pair, attachment to the back part

Flexible surgical drape support rod

including norm rail and mounting clamp

Flexible surgical drape support rod with air connection

including norm rail and mounting clamp

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Hygiene products


cover drape for treatment chair,
200 x 73 cm,
box á 160 pieces

stayClean kick bucket

Kick bucket, capacity 12l, circular base and bucket with handle made of chrome-nickel steel, 4 double castors (2x electrically conductive) ø 50 mm,
impact protection made of PVC,
ø 460 x 410 mm

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Medical product


Instrument table,
height adjustable 730 – 1,000 mm,
electrically conductive double castors, brakable,
with removable stainless steel tray,
tray size 650 x 530 mm

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Upholstery in special colors

Our color cards

In the standard version, the 500 XLS treatment chair is available in anthracite (Item No. 30370052). Individualize the upholstery of your products and match the color to your working environment. To do so, select a color from one of the color cards.


The colors displayed on your device may differ slightly from the original colors. You can request original color cards at For more information on the product specifications of the respective upholstery, please refer to the downloads at the bottom of the page as a PDF file.

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