marLED LED Lights of the 2nd generation

1
marLED LED Lights of the 2nd generation
2
Why introducing a new lighting technology for OR
lighting?

• Pro LEDs
• Extremely long service lifetime 20.000 up to
  50.000 h
• Compact and nearly point-shaped light source
• Immense dimming range
• No heat radiation in the beam
• in different colours or as white LEDs available
• Allows completely new design ideas
• smaller housing volume
• asymmetric line management
• adapted optical lens systems

3
What are LEDs?

• Light emission of LEDs is based on luminescence
  and not on temperature radiation
• The heart of an LED is made of a semiconductor
  cristal
• LEDs are DC driven
• LEDs are available in various colours or as
  white LED

4
Further developments

• Several LEDs are bundled into clusters
• Increased performance at smallest dimensions
• Every single LED chip can be triggered
  individually

5
marLED V16 and V10
6
Die marLED glossary of V16 and V10

• marLED classifies the product line of lights,
  equipped with LEDs
• The synonym V stands for maximum VARIABILITY
  (Variable field geometry, Variable colour
  temperature)?
• The digits 16 resp. 10 describe the numbers of
  Light Engines used

7
LED Technology of the 2nd Generation

• Each LED Cluster contains several types of LEDs
  which can be varied in intensity
• Each cluster utilizes an optical lens to focus
  the light into the operating field
• one Light Engine consists of 4 Clusters. They
  produce alternatively a small or a big field
  pattern
• V16 16 Light Engines
• V10 10 Light Engines

8
Space-saving housing design

• A modular design allows two completely different
  housings. They complement one another and allow
  an ideal and space-saving positioning in space.

9
Design Awards for marLED OR lights

• The trendsetting marLED design has been awarded
  prior to promotion start by two respected design
  prices!
• red dot Design Price 2008 of the Design Zentrum
  Nordrhein-Westfalen
• Focus Green 2008 - International Design Price
  Baden-Württemberg of the Design Center Stuttgart

10
Non-sterile handling via four hand grips and the
integrated control panel
11
the sensoTouch control panel

• Intuitive setting of
• illuminance
• Illuminated field diameter
• circular or elliptical field pattern
• Selectable colour temperature 3800/4300/4800 K
• optional
• backLite
• zoom camera
• picture rotation

12
Sterile operation with sensoGrip

• Adjustment of the illuminated field diameter by
  turning the sterilizable handle
• Further functions on choice can be activated by
  pushing or pulling the handle up and down

13
Useful options

• camera system surgiCam
• in HD or SD version

• backLite ambient illumination specifically for
  endoscopy
• Pilot Laser
• LC version Low Ceiling for low ceilings
• Wall control and interface for integrated OR
  systems
• TFT-Arms, camera arm, surgical carrier arms

14
Surgeons benefits

• For surgeons
• The unique flexible VariLux field adjustment
  adapts to either circular or elliptical operating
  field patterns
• A variable colour temperature setting supports
  the surgeons individual colour recognition and
  leads to a more contrasted illumination
• Homogenuos light, free of colour shadows
• Outstanding shadow control through unique
  multi-lens concept with integrated deep-cavity
  illumination
• the sensoGrip handle

15
Staff Benefits

• For the staff in the OR
• The outline of the housings ensures even closest
  positioning of several light heads above the
  patient
• Smooth surfaces and seamless material transitions
  allow a fast and efficient disinfection
• the intuitive sensoTouch operating concept
• The three integrated hand grips ensure precise
  handling from all sides around the table

16
Benefits for technicians

• For medical engineers and hygienists
• marLED lights are widely maintenance-free
• There are no mechanical wear parts in the light
  head
• An exchange of LED light sources comes into
  consideration after 8-10 years
• The new design reduces air turbulences under
  Laminar Flow systems

17
Benefits for planners and clinical administration

• For planners and administrative staff
• marLED lights are based on High-Power LEDs
  which produce considerably less waste heat than
  LEDs of the 1st generation
• marLED lights are compatible with standard
  power supplies 24 V
• Design and line management communicate the latest
  technology
• Compact execution and reduced weights favor even
  solutions for small rooms with low ceilings
• The light head construction without any
  mechanical wear parts is providing the base for
  an excellent price-performance ratio

18
Technical Data
19
Many thanks for your kind attention and welcome
to one of our international exhibitions